CN114460785A - Intelligent terminal with electrochromic peep-proof layer and control method and device thereof - Google Patents
Intelligent terminal with electrochromic peep-proof layer and control method and device thereofDownload PDFInfo
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
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Abstract
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to an intelligent terminal with an electrochromic peep-proof layer and a control method and device thereof.
Background
In life, when people perform private operations such as mobile phone chatting, password payment and important file browsing in public places such as buses and subways, people always worry about being seen by surrounding people carelessly and cannot avoid being peeped by conscious people maliciously, and in a word, the privacy of a screen of the intelligent device is easy to be exposed to other people in a list without loss. In order to avoid that the privacy of the user is seen by others, the peep-proof film of the intelligent device is produced, the content on the screen of the intelligent device with the peep-proof film attached to the screen can be seen clearly only just right at the screen or within a specific angle range, and the screen information can not be seen clearly on the side face, so that the privacy of the user can be effectively prevented from being seen.
However, the existing peep-proof film can block the sight from the side only when the screen is erected, and the peep-proof film cannot play a role in blocking the sight when the user changes to the horizontal screen. Therefore, a function terminal is needed which can perform peep-proof protection when needed, cancel the peep-proof protection when not needed, and flexibly control the peep-proof protection function.
Disclosure of Invention
Based on this, the invention aims to provide an intelligent terminal with an electrochromic peep-proof layer, a control method and a control device thereof, which can perform peep-proof protection when needed, cancel a function terminal of the peep-proof protection when not needed, and flexibly control the peep-proof protection function.
In a first aspect, the invention provides an intelligent terminal with an electrochromic peep-proof layer, which comprises a display screen, a screen IC controller, a power management chip, a central processing unit, a transverse screen electrochromic electrode and a vertical screen electrochromic electrode, wherein the central processing unit and the power management chip are respectively and electrically connected with the screen IC controller;
the display screen comprises a transverse screen peeping-proof layer and a vertical screen peeping-proof layer, the transverse screen peeping-proof layer and the vertical screen peeping-proof layer both comprise superfine shutter materials, the superfine shutter materials on the transverse screen peeping-proof layer and the vertical screen peeping-proof layer are perpendicular to each other, the superfine shutter materials on the transverse screen peeping-proof layer are coated with a transverse screen electrochromic layer, and the superfine shutter materials on the vertical screen peeping-proof layer are coated with a vertical screen electrochromic layer;
the transverse screen electrochromic layer is electrically connected with the screen IC controller through the transverse screen electrochromic electrode; the vertical screen electrochromic layer is electrically connected with the screen IC controller through the vertical screen electrochromic electrode;
the central processing unit is used for outputting a first switching signal or a second switching signal to the screen IC controller, and the screen IC controller is used for outputting a first voltage to the vertical screen electrochromic electrode according to the first switching signal so that the vertical screen electrochromic layer is in a colored state, and outputting a second voltage to the horizontal screen electrochromic electrode so that the horizontal screen electrochromic layer is in a transparent state; the screen IC controller is further used for outputting a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputting a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
Further, the central processing unit is further configured to detect a screen state of the intelligent terminal in real time, output the first switching signal to the screen IC controller when detecting that the intelligent terminal is a vertical screen, and output the second switching signal to the screen IC controller when detecting that the intelligent terminal is a horizontal screen.
The intelligent terminal comprises a central processing unit, a screen IC controller and a motion sensor, wherein the central processing unit is electrically connected with the motion sensor, when the motion sensor detects that the intelligent terminal is switched from a horizontal screen to a vertical screen, the central processing unit outputs a first switching signal to the screen IC controller, and when the motion sensor detects that the intelligent terminal is switched from the vertical screen to the horizontal screen, the central processing unit outputs a second switching signal to the screen IC controller.
Further, the central processing unit is further configured to output a close signal to the screen IC controller, and the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the close signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are both in a transparent state.
In a second aspect, the present invention further provides a method for controlling an intelligent terminal with an electrochromic privacy layer, where the method is implemented by the central processing unit, and includes the following steps:
outputting a first switching signal or a second switching signal to the screen IC controller so that the screen IC controller outputs a first voltage to the vertical screen electrochromic electrode according to the first switching signal to enable the vertical screen electrochromic layer to be in a colored state, and outputs a second voltage to the horizontal screen electrochromic electrode to enable the horizontal screen electrochromic layer to be in a transparent state; and the screen IC controller outputs a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputs a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
Further, before outputting the first switching signal or the second switching signal to the screen IC controller, the method further includes the following steps:
detecting the screen state of the intelligent terminal in real time, and determining whether the intelligent terminal is in a vertical screen state;
if yes, outputting a first switching signal to the screen IC controller;
if not, outputting a second switching signal to the screen IC controller.
Further, the intelligent terminal further comprises a motion sensor, the motion sensor is electrically connected with the central processing unit, the motion sensor is used for detecting the motion state of the intelligent terminal, and the method further comprises the following steps:
monitoring the motion state of the intelligent terminal in real time;
when the intelligent terminal is detected to be switched from a horizontal screen to a vertical screen, the central processing unit outputs a first switching signal to the screen IC controller;
when the motion sensor detects that the intelligent terminal is switched from a vertical screen to a horizontal screen, the central processing unit outputs a second switching signal to the screen IC controller.
Further, the method comprises the following steps:
detecting a peep-proof protection function closing instruction triggered by a user;
and outputting a closing signal to the screen IC controller so that the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state.
In a third aspect, the present invention further provides a control device of an intelligent terminal with an electrochromic privacy layer, where the control device includes:
the signal output module is used for outputting a first switching signal or a second switching signal to the screen IC controller so that the screen IC controller outputs voltage to the vertical screen electrochromic electrode according to the first switching signal, and the vertical screen electrochromic layer is in a colored state and the transverse screen electrochromic layer is in a transparent state; and the screen IC controller outputs voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and the vertical screen electrochromic layer is in a transparent state.
According to the intelligent terminal with the electrochromic peep-proof layer and the control method and device of the intelligent terminal, the horizontal screen peep-proof layer and the vertical screen peep-proof layer are integrated in the display screen of the intelligent terminal, the ultrafine louver material in the peep-proof layer is coated with the electrochromic material, the central processing unit and the screen IC controller are used for controlling dynamic switching between the horizontal screen peep-proof protection function and the vertical screen protection function according to the operation of a user on the horizontal screen and the vertical screen, the peep-proof protection function is opened and closed under the corresponding environment, flexibility and convenience are achieved, and user experience is improved.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a control signal frame diagram of an intelligent terminal with an electrochromic privacy layer according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a control method of an intelligent terminal with an electrochromic privacy layer according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of a control device of an intelligent terminal with an electrochromic privacy layer according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another similar human body, and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes an associative relationship with a human body, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the context of the associated human is an "or" relationship.
To solve the technical problem in the background art, the present application provides an intelligent terminal with an electrochromic peep-proof layer, and in a specific embodiment, the intelligent terminal is a smart phone, and in other examples, the intelligent terminal may also be other intelligent devices, such as a notebook, a tablet computer, a wearable device (e.g., a smart watch, a sports bracelet), an intelligent vehicle-mounted device, and the like. This intelligent terminal includes display screen and shell, and the display screen setting is at intelligent terminal's main face of looking, and the edge closely laminates with the shell, as shown in figure 1, still sets up screen IC controller, power management chip, central processing unit, horizontal screen electrochromic electrode and erects screen electrochromic electrode in the shell, and central processing unit and power management chip are connected with screen IC controller electricity respectively.
The Central Processing Unit (CPU) is a final execution unit for information processing and program operation, is a control center system of the whole mobile phone, and is also a control center of the logic portion, and the central processing unit achieves the control purpose by running software in the memory and calling a database in the memory. The central processor is electrically connected with the screen IC controller to realize the control of the display screen.
A Power Management Integrated Circuits (PMIC) is a chip that plays roles in converting, distributing, detecting and other Power Management in an electronic device system. The power management chip is electrically connected with the screen IC controller and used for providing electric energy and outputting voltage for the screen IC controller.
The display screen comprises a transverse screen peeping-proof layer and a vertical screen peeping-proof layer, wherein the transverse screen peeping-proof layer and the vertical screen peeping-proof layer both comprise superfine shutter materials, the superfine shutter materials on the transverse screen peeping-proof layer and the vertical screen peeping-proof layer are mutually vertical, an electrochromic layer is coated on the superfine shutter materials, and the electrochromic layer of the transverse screen peeping-proof layer is electrically connected with a screen IC (integrated circuit) controller through a transverse screen electrochromic electrode; the electrochromic layer of the vertical screen peep-proof layer is electrically connected with the screen IC controller through the vertical screen electrochromic electrode. The core principle of the peep-proof layer is the optical technology of the ultra-fine shutter, and the shutter can be reduced to tens of thousands of times, the shutter is used as a peep-proof structure layer to be arranged in a display screen, and the reflection of light transmitted from the side surface of the screen is blocked by the parallelly arranged grating structures (the shutter), so that the wide view angle of the screen is changed into the narrow view angle, and the peep-proof function is achieved.
The electrochromic material refers to a phenomenon that the optical properties (reflectivity, transmittance, absorptivity and the like) of the material can generate stable and reversible color change under the action of an external electric field, and the material is represented as reversible change of color and transparency in appearance. The electrochromic layer is coated on the superfine shutter material and is connected with an external voltage through an electrochromic electrode, so that the electrochromic material on the superfine shutter material is switched between a colored state and a transparent state, and the peep-proof protection function of a screen is flexibly opened and closed.
In a specific example, the central processing unit is configured to output a first switching signal or a second switching signal to the screen IC controller, and the screen IC controller outputs a first voltage to the vertical screen electrochromic electrode according to the first switching signal, so that the vertical screen electrochromic layer is in a colored state, and outputs a second voltage to the horizontal screen electrochromic electrode, so that the horizontal screen electrochromic layer is in a transparent state; and the screen IC controller outputs a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputs a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
Optionally, the intelligent terminal may be further configured to detect a screen state of the intelligent terminal in real time through the central processing unit, and when it is detected that the intelligent terminal is in a vertical screen state, output a first switching signal to the screen IC controller, so that the vertical screen electrochromic layer is in a colored state, and the horizontal screen electrochromic layer is in a transparent state, where the intelligent terminal can block a line of sight from a side of a user when the intelligent terminal is in a vertical screen state; when detecting that intelligent terminal is for violently shielding, output second switching signal to screen IC controller makes violently screen electrochromic layer is the colouring state, erect screen electrochromic layer and be the transparent state, intelligent terminal can block the sight that comes from user's side when violently shielding this moment.
Optionally, the intelligent terminal may further include a motion sensor, such as an accelerometer, electrically connected to the central processing unit, and when the motion sensor detects that the intelligent terminal is switched from the horizontal screen to the vertical screen, the central processing unit outputs a first switching signal to the screen IC controller, so that the vertical screen electrochromic layer is in a colored state and the horizontal screen electrochromic layer is in a transparent state; when the motion sensor detects that the intelligent terminal is switched from the vertical screen to the horizontal screen, the central processing unit outputs a second switching signal to the screen IC controller, so that the horizontal screen electrochromic layer is in a colored state, and the vertical screen electrochromic layer is in a transparent state.
Optionally, the central processing unit is further configured to output a close signal to the screen IC controller, and the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the close signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are both in a transparent state, at this time, the peep-proof protection function of the intelligent terminal is closed, and the user can share content information on the screen at any angle.
Correspondingly, the invention also provides a control method of the intelligent terminal with the electrochromic peep-proof layer, which is applied to the intelligent terminal of any of the embodiments and executed by the central processing unit in the intelligent terminal, and the method comprises the following steps:
s201: outputting a first switching signal or a second switching signal to the screen IC controller so that the screen IC controller outputs a first voltage to the vertical screen electrochromic electrode according to the first switching signal to enable the vertical screen electrochromic layer to be in a colored state, and outputs a second voltage to the horizontal screen electrochromic electrode to enable the horizontal screen electrochromic layer to be in a transparent state; and the screen IC controller outputs a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputs a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
The vertical screen electrochromic layer and the transverse screen electrochromic layer are connected with a first voltage to enable the electrochromic layer to be in a colored state, and the vertical screen electrochromic layer and the transverse screen electrochromic layer are connected with a second voltage to enable the electrochromic layer to be in a transparent state, so that the vertical screen electrochromic layer and the transverse screen electrochromic layer are respectively connected with different voltages to switch the electrochromic material on the ultra-fine shutter material between the colored state and the transparent state, and therefore the transverse screen peeping prevention protection function and the vertical screen peeping prevention protection function can be flexibly switched.
In a specific example, before outputting the first switching signal or the second switching signal to the screen IC controller, the method further includes the following steps:
s202: detecting the screen state of the intelligent terminal in real time, determining whether the intelligent terminal is in a vertical screen state, if so, executing S203, and if not, executing S204;
s203: outputting a first switching signal to the screen IC controller;
s204: and outputting a second switching signal to the screen IC controller.
In a specific example, the intelligent terminal further includes a motion sensor, the motion sensor is electrically connected to the central processing unit, the motion sensor is configured to detect a motion state of the intelligent terminal, and the method further includes the following steps:
s205: monitoring the motion state of the intelligent terminal in real time; executing S203 when the intelligent terminal is detected to be converted from a horizontal screen to a vertical screen; and when the motion sensor detects that the intelligent terminal is switched from the vertical screen to the horizontal screen, executing S204.
In a specific example, the user may close the anti-peeping protection function of the smart terminal, so that the user may share the content information on the screen at any angle, and the method further includes the following steps:
s206: detecting a peep-proof protection function closing instruction triggered by a user;
s207: and outputting a closing signal to the screen IC controller so that the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state.
As shown in fig. 2, in a specific application scenario, the implementation steps and flows of the method are that a user opens a peep-proof protection function and an automatic rotation function in the setting of the intelligent terminal, so that when the user rotates the intelligent terminal, a display screen page can rotate along with the rotation of the intelligent terminal, and a horizontal peep-proof protection function and a vertical screen peep-proof protection function can be switched accordingly. The intelligent terminal monitors the screen state in real time, whether the intelligent terminal is in a vertical screen state or not is determined, if yes, the central processing unit outputs a first switching signal to the screen IC controller, the screen IC controller outputs a first voltage to the vertical screen electrochromic electrode according to the first switching signal, so that the vertical screen electrochromic layer is in a colored state, and outputs a second voltage to the horizontal screen electrochromic electrode, so that the horizontal screen electrochromic layer is in a transparent state, and the vertical screen peep-proof protection function is started; if not, the central processing unit outputs a second switching signal to the screen IC controller, the screen IC controller outputs a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputs a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state, and the transverse screen peep-proof protection function is started.
Still include motion sensor in the intelligent terminal, can respond to the dynamic switching of violently erecting the screen for violently screen peep-proof protect function and erect screen peep-proof protect function also can carry out the dynamic switching. If the user closes the peep-proof protection function, the central processing unit outputs a closing signal to the screen IC controller, the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state, and the peep-proof protection function of the intelligent terminal is closed at the moment.
Corresponding to the control method of the intelligent terminal with the electrochromic privacy layer, the present application also provides a control device of the intelligent terminal with the electrochromic privacy layer, as shown in fig. 3, where thedevice 300 includes:
asignal output module 301, configured to output a first switching signal or a second switching signal to the screen IC controller, so that the screen IC controller outputs a voltage to the vertical screen electrochromic electrode according to the first switching signal, so that the vertical screen electrochromic layer is in a colored state, and the horizontal screen electrochromic layer is in a transparent state; and the screen IC controller outputs voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and the vertical screen electrochromic layer is in a transparent state.
In an alternative embodiment, theapparatus 300 further comprises:
the screen state detection module is used for detecting the screen state of the intelligent terminal in real time and determining whether the intelligent terminal is in a vertical screen state;
if yes, outputting a first switching signal to the screen IC controller;
if not, outputting a second switching signal to the screen IC controller.
In an alternative embodiment, theapparatus 300 further comprises:
the motion state detection module is used for monitoring the motion state of the intelligent terminal in real time;
when the intelligent terminal is detected to be switched from a horizontal screen to a vertical screen, the central processing unit outputs a first switching signal to the screen IC controller;
when the motion sensor detects that the intelligent terminal is switched from a vertical screen to a horizontal screen, the central processing unit outputs a second switching signal to the screen IC controller.
In an alternative embodiment, theapparatus 300 further comprises:
the closing instruction detection module is used for detecting a peep-proof protection function closing instruction triggered by a user;
and outputting a closing signal to the screen IC controller so that the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state.
According to the intelligent terminal with the electrochromic peep-proof layer and the control method and device of the intelligent terminal, the horizontal screen peep-proof layer and the vertical screen peep-proof layer are integrated in the display screen of the intelligent terminal, the ultrafine louver material in the peep-proof layer is coated with the electrochromic material, the central processing unit and the screen IC controller are used for controlling dynamic switching between the horizontal screen peep-proof protection function and the vertical screen protection function according to the operation of a user on the horizontal screen and the vertical screen, the peep-proof protection function is opened and closed under the corresponding environment, flexibility and convenience are achieved, and user experience is improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The utility model provides an intelligent terminal with electrochromic peep-proof layer which characterized in that:
the display screen comprises a display screen, a screen IC controller, a power management chip, a central processing unit, a transverse screen electrochromic electrode and a vertical screen electrochromic electrode, wherein the central processing unit and the power management chip are respectively and electrically connected with the screen IC controller;
the display screen comprises a transverse screen peeping-proof layer and a vertical screen peeping-proof layer, the transverse screen peeping-proof layer and the vertical screen peeping-proof layer both comprise superfine shutter materials, the superfine shutter materials on the transverse screen peeping-proof layer and the vertical screen peeping-proof layer are perpendicular to each other, the superfine shutter materials on the transverse screen peeping-proof layer are coated with a transverse screen electrochromic layer, and the superfine shutter materials on the vertical screen peeping-proof layer are coated with a vertical screen electrochromic layer;
the transverse screen electrochromic layer is electrically connected with the screen IC controller through the transverse screen electrochromic electrode; the vertical screen electrochromic layer is electrically connected with the screen IC controller through the vertical screen electrochromic electrode;
the central processing unit is used for outputting a first switching signal or a second switching signal to the screen IC controller, and the screen IC controller is used for outputting a first voltage to the vertical screen electrochromic electrode according to the first switching signal so that the vertical screen electrochromic layer is in a colored state, and outputting a second voltage to the horizontal screen electrochromic electrode so that the horizontal screen electrochromic layer is in a transparent state; the screen IC controller is further used for outputting a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputting a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
2. The intelligent terminal with the electrochromic peep-proof layer according to claim 1, characterized in that:
the central processing unit is further used for detecting the screen state of the intelligent terminal in real time, outputting the first switching signal to the screen IC controller when the intelligent terminal is detected to be in a vertical screen state, and outputting the second switching signal to the screen IC controller when the intelligent terminal is detected to be in a horizontal screen state.
3. The intelligent terminal with the electrochromic peep-proof layer according to claim 1, characterized in that:
the intelligent terminal comprises a screen IC controller, a central processing unit and a motion sensor, wherein the screen IC controller is connected with the central processing unit, the motion sensor is electrically connected with the central processing unit, when the motion sensor detects that the intelligent terminal is switched from a transverse screen to a vertical screen, the central processing unit outputs a first switching signal to the screen IC controller, and when the motion sensor detects that the intelligent terminal is switched from the vertical screen to the transverse screen, the central processing unit outputs a second switching signal to the screen IC controller.
4. The intelligent terminal with the electrochromic peep-proof layer according to claim 1, characterized in that:
the central processing unit is further used for outputting a closing signal to the screen IC controller, and the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state.
5. The control method of the intelligent terminal with the electrochromic peep-proof layer is characterized in that the intelligent terminal comprises a display screen, a screen IC controller, a power supply management chip, a central processing unit, a transverse screen electrochromic electrode and a vertical screen electrochromic electrode, wherein the central processing unit and the power supply management chip are respectively and electrically connected with the screen IC controller; the display screen comprises a transverse screen peeping-proof layer and a vertical screen peeping-proof layer, the transverse screen peeping-proof layer and the vertical screen peeping-proof layer both comprise superfine shutter materials, the superfine shutter materials of the transverse screen peeping-proof layer and the vertical screen peeping-proof layer are perpendicular to each other, the superfine shutter material on the transverse screen peeping-proof layer is coated with a transverse screen electrochromic layer, and the superfine shutter material on the vertical screen peeping-proof layer is coated with a vertical screen electrochromic layer; the transverse screen electrochromic layer is electrically connected with the screen IC controller through the transverse screen electrochromic electrode; the vertical screen electrochromic layer is electrically connected with the screen IC controller through the vertical screen electrochromic electrode; the method is executed by the central processing unit and comprises the following steps:
outputting a first switching signal or a second switching signal to the screen IC controller so that the screen IC controller outputs a first voltage to the vertical screen electrochromic electrode according to the first switching signal to enable the vertical screen electrochromic layer to be in a colored state, and outputs a second voltage to the horizontal screen electrochromic electrode to enable the horizontal screen electrochromic layer to be in a transparent state; and enabling the screen IC controller to output a first voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and outputting a second voltage to the vertical screen electrochromic electrode, so that the vertical screen electrochromic layer is in a transparent state.
6. The method for controlling the intelligent terminal with the electrochromic privacy layer as claimed in claim 5, wherein before outputting the first switching signal or the second switching signal to the screen IC controller, the method further comprises the following steps:
detecting the screen state of the intelligent terminal in real time, and determining whether the intelligent terminal is in a vertical screen state;
if yes, outputting a first switching signal to the screen IC controller;
if not, outputting a second switching signal to the screen IC controller.
7. The method for controlling the intelligent terminal with the electrochromic peep-proof layer according to claim 5, wherein the intelligent terminal further comprises a motion sensor, the motion sensor is electrically connected with the central processing unit, the motion sensor is used for detecting the motion state of the intelligent terminal, and the method further comprises the following steps:
monitoring the motion state of the intelligent terminal in real time;
when the intelligent terminal is detected to be switched from a horizontal screen to a vertical screen, the central processing unit outputs a first switching signal to the screen IC controller;
when the motion sensor detects that the intelligent terminal is switched from a vertical screen to a horizontal screen, the central processing unit outputs a second switching signal to the screen IC controller.
8. The method for controlling the intelligent terminal with the electrochromic peep-proof layer according to claim 5, characterized by further comprising the following steps:
detecting a peep-proof protection function closing instruction triggered by a user;
and outputting a closing signal to the screen IC controller so that the screen IC controller outputs a second voltage to the vertical screen electrochromic electrode and the horizontal screen electrochromic electrode according to the closing signal, so that the horizontal screen electrochromic layer and the vertical screen electrochromic layer are in a transparent state.
9. The control device of the intelligent terminal with the electrochromic peep-proof layer is characterized in that the intelligent terminal comprises a display screen, a screen IC controller, a power management chip, a central processing unit, a transverse screen electrochromic electrode and a vertical screen electrochromic electrode, wherein the central processing unit and the power management chip are respectively and electrically connected with the screen IC controller; the display screen comprises a transverse screen peeping-proof layer and a vertical screen peeping-proof layer, wherein the transverse screen peeping-proof layer and the vertical screen peeping-proof layer both comprise superfine shutter materials, the superfine shutter materials of the transverse screen peeping-proof layer and the vertical screen peeping-proof layer are perpendicular to each other, an electrochromic layer is coated on the superfine shutter materials, and the transverse screen electrochromic layer is electrically connected with the screen IC controller through the transverse screen electrochromic electrode; the vertical screen electrochromic layer is electrically connected with the screen IC controller through the vertical screen electrochromic electrode; the device comprises:
the signal output module is used for outputting a first switching signal or a second switching signal to the screen IC controller so that the screen IC controller outputs voltage to the vertical screen electrochromic electrode according to the first switching signal, and the vertical screen electrochromic layer is in a colored state and the transverse screen electrochromic layer is in a transparent state; and the screen IC controller outputs voltage to the transverse screen electrochromic electrode according to the second switching signal, so that the transverse screen electrochromic layer is in a colored state, and the vertical screen electrochromic layer is in a transparent state.
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| CN202210081413.1ACN114460785A (en) | 2022-01-24 | 2022-01-24 | Intelligent terminal with electrochromic peep-proof layer and control method and device thereof |
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