CN102542919A - Seamless splicing image display device - Google Patents

Abstract

The invention discloses a seamless splicing image display device which comprises a vertically arranged blackboard, wherein a vertical display screen is fixed on the blackboard, a supporting plate is connected with the bottom edge of the blackboard, the included angle between the blackboard and the supporting plate is 70-110 degrees, a horizontal display screen is fixed on the supporting plate, the vertical display screen is superposed with the projection of the inner side of a frame of the horizontal display screen, and an obliquely arranged semitransparent coated glass plate is arranged on the angular bisector of the included angle between the blackboard and the supporting plate. The structure is simple, the cost is low, audiences watch the semitransparent coated glass plate, can see that the vertical display screen image which penetrates through the semitransparent coated glass plate and the image which is reflected on the semitransparent coated glass plate by the horizontal display screen are combined into a whole to form a large-amplitude picture, no seam and no brightness difference exist between the images, the seamless splicing of the images is really realized, and the distortion phenomenon of the images caused by the seam is avoided.

Description

Translated fromChinese

无缝拼接图像显示装置Seamless splicing image display device

技术领域technical field

本发明涉及一种显示装置，尤其是一种结构简单、成本低，可真正实现无缝拼接图像的显示装置。The invention relates to a display device, in particular to a display device with simple structure and low cost, which can truly realize seamless splicing of images.

背景技术Background technique

以往，显示器用成像装置（显示屏）大多都是由边框、上基板组件（玻璃面板、偏振板及膜结构等）、下玻璃组件（下玻璃基板和像素）、LCD或LED、驱动电路单元、背光灯模组及其他附件（壳体）等组成，因上基板组件外边均有边框，不能通过拼接制作成大幅画面。而制作单个整体的显示器，其尺寸受制作工艺限制，一般都在90英寸以下，即便如此，由于其结构及制作工艺复杂，成本相当昂贵。In the past, most imaging devices (display screens) for displays consisted of frames, upper substrate components (glass panels, polarizing plates, and film structures, etc.), lower glass components (lower glass substrates and pixels), LCDs or LEDs, drive circuit units, Backlight module and other accessories (housing), etc., because there are frames on the outside of the upper substrate components, it cannot be made into a large screen by splicing. However, the size of a single overall display is limited by the manufacturing process, generally less than 90 inches. Even so, the cost is quite expensive due to its complicated structure and manufacturing process.

发明内容Contents of the invention

本发明是为了解决现有技术所存在的上述技术问题，提供一种结构简单、成本低，可真正实现无缝拼接图像的显示装置。The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and provide a display device with simple structure, low cost, and truly seamless splicing of images.

本发明的技术解决方案是：一种无缝拼接图像显示装置，有竖直放置的黑板，在黑板上固定有竖直显示屏，与黑板底边相接有支撑板，所述黑板与支撑板之间的夹角为70~110o，在支撑板上固定有水平显示屏，竖直显示屏与水平显示屏的边框内侧投影重合，在黑板与支撑板夹角的角平分线上置有倾斜设置的半透明镀膜玻璃板。The technical solution of the present invention is: a seamless splicing image display device, which has a vertically placed blackboard, a vertical display screen is fixed on the blackboard, and a support plate is connected to the bottom edge of the blackboard, and the blackboard and the support plate The angle between them is 70~110o. A horizontal display is fixed on the support plate. The vertical display coincides with the projection on the inside of the frame of the horizontal display. There is an inclined setting on the bisector of the angle between the blackboard and the support plate. translucent coated glass panels.

所述支撑板的外边与半透明镀膜玻璃板之间接有竖直风挡玻璃板。A vertical windshield glass plate is connected between the outer edge of the support plate and the translucent coated glass plate.

本发明结构简单、成本低，观众在半透明镀膜玻璃板前观看，可看到透过半透明镀膜玻璃板的竖直显示屏图像与水平显示屏反射在半透明镀膜玻璃板上的图像合为一体的大幅画面，各图像之间无接缝、无亮度差，真正实现无缝拼接图像，避免图像因显示屏接缝而产生的失真现象。The invention is simple in structure and low in cost. Viewers watch in front of the translucent coated glass plate and can see that the vertical display image through the translucent coated glass plate is integrated with the image reflected on the translucent coated glass plate by the horizontal display screen. Large screen, no seam between each image, no brightness difference, truly realize seamless splicing of images, and avoid image distortion caused by the seam of the display screen.

附图说明Description of drawings

图1是本发明实施例的结构示意图。Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合附图说明本发明的具体实施方式。如图1所示：有竖直放置的黑板1，在黑板1上固定有竖直显示屏2，与黑板1底边相接有支撑板3，黑板1与支撑板3之间的夹角为70~110o，在支撑板3上固定有水平显示屏4，竖直显示屏2、水平显示屏4与现有技术相同，都有边框及上基板组件等。竖直显示屏2、水平显示屏4可根据需要设置多块，可如图1所示，设置一个竖直显示屏2及两个水平显示屏4，竖直显示屏2与水平显示屏4的边框内侧投影重合，即内侧投影在一条直线上。在黑板1与支撑板3夹角的角平分线上置有倾斜设置的半透明镀膜玻璃板5，半透明镀膜玻璃2即在玻璃板上镀一层膜，但依然可以透视的镀膜玻璃。为了防止灰尘，可在支撑板3的外边与半透明镀膜玻璃板5之间接有竖直风挡玻璃板6。The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. As shown in Figure 1: there is a vertically placed blackboard 1, a vertical display screen 2 is fixed on the blackboard 1, and a support plate 3 is connected to the bottom of the blackboard 1, and the angle between the blackboard 1 and the support plate 3 is 70~110°, the horizontal display screen 4 is fixed on the support plate 3, the vertical display screen 2, and the horizontal display screen 4 are the same as the prior art, and both have frames and upper substrate components. The vertical display screen 2 and the horizontal display screen 4 can be provided with multiple pieces as required. As shown in Figure 1, one vertical display screen 2 and two horizontal display screens 4 are set. The inner projections of the frame coincide, that is, the inner projections are on a straight line. On the bisector of the angle between the blackboard 1 and the support plate 3, there is a translucent coated glass plate 5 which is inclined. The translucent coated glass 2 is coated with a film on the glass plate, but still can see through the coated glass. In order to prevent dust, a vertical windshield glass plate 6 can be connected between the outer edge of the support plate 3 and the translucent coated glass plate 5 .

人们在半透明镀膜玻璃板前观看，可看到透过半透明镀膜玻璃板的竖直显示屏图像（透视图像）及水平显示屏反射在半透明镀膜玻璃板上的图像（反射图像）。由于竖直显示屏2与水平显示屏4的边框内侧投影重合，透视图像与反射图像之间没有接缝；又因为人们所看到的透视图像与反射图像，其亮度均衰减50%，故两者之间没有亮度差。各显示屏所显示的图像，应保证透视图像与反射图像所形成画面的整体一致性。When people watch in front of the translucent coated glass plate, they can see the vertical display image (perspective image) through the translucent coated glass plate and the image reflected on the translucent coated glass plate by the horizontal display screen (reflection image). Because the projection inside the frame of the vertical display screen 2 and the horizontal display screen 4 overlaps, there is no seam between the perspective image and the reflection image; There is no brightness difference between them. The image displayed on each display screen shall ensure the overall consistency of the picture formed by the perspective image and the reflected image.

Claims (2)

1. seamless image splicing display device; It is characterized in that: the blackboard (1) that vertical placement is arranged; On blackboard (1), be fixed with vertical display screen (2); Be connected to back up pad (3) with blackboard (1) base, the angle between said blackboard (1) and the back up pad (3) is 70 ~ 110o, on back up pad (3), is fixed with horizontal display screen (4); Vertically display screen (2) overlaps with the scuncheon projection of horizontal display screen (4), on the angular bisector of blackboard (1) and back up pad (3) angle, is equipped with the translucent coated glass pane (5) that is obliquely installed.

2. seamless image splicing display device according to claim 1 is characterized in that: be connected to vertical windshield plate (6) between the outside of said back up pad (3) and the translucent coated glass pane (5).