【０００１】[0001]
【産業上の利用分野】本発明は、車両用表示装置に関
し、特に、同一個所で指針指示式メータによるアナログ
表示と液晶素子による文字及び／又は図形表示とを切換
表示する車両用表示装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicular display device, and more particularly to a vehicular display device for switching between analog display by a pointer indicating meter and character and / or graphic display by a liquid crystal element at the same position.
【０００２】[0002]
【従来の技術】指針指示式メータによるアナログ表示と
液晶素子による文字又は図形表示とを切換表示する車両
用表示装置の従来例は、例えば実公昭55-16746号公報，
同55-39284号公報あるいは同56-35776号公報で知られて
いる。これらは、スピードメータやタコメータ等の指針
指示式メータの表面ガラスあるいはそれらメータの目盛
板を液晶素子にて構成してあり、通常走行時には液晶素
子が透明で普通のガラスと同様であるが、外部からの信
号等により液晶素子が液晶の不透明化による文字及び／
又は図形が浮出し表示することができるものである。2. Description of the Related Art A conventional example of a vehicle display device for switching between analog display by a pointer indicating meter and character or graphic display by a liquid crystal element is disclosed in, for example, Japanese Utility Model Publication No. 55-16746.
It is known from Japanese Patent No. 55-39284 or Japanese Patent No. 56-35776. These are composed of liquid crystal elements on the surface glass of pointer indicating meters such as speedometers and tachometers, or the scale plates of those meters.The liquid crystal elements are transparent during normal driving and are similar to ordinary glass. The liquid crystal element makes the liquid crystal opaque by the signal from the
Alternatively, the graphic can be displayed in an embossed manner.
【０００３】[0003]
【発明が解決しようとする課題】かかる従来例では、単
一の車両用表示装置にて複数種類の表示（指針指示式メ
ータによるアナログ表示と液晶素子による文字及び／又
は図形表示）が行え、車両の運転席の限られたスペース
において多種の異なる情報を運転者へ提供することがで
きる利点を有している。しかしながら、従来例では、液
晶素子による表示時にその後方の指針指示式メータが透
けて見えてしまい、視認しずらいという問題があった。
また、この問題を避けるために指針指示式メータ以外の
場所で液晶素子の表示を行う構成とした場合には指針指
示式メータ以外の余分なスペースを必要とし、その余分
なスペース分だけ車両用表示装置が大型化しまうという
問題があった。In such a conventional example, a single vehicle display device can perform a plurality of types of display (analog display by a pointer indicating meter and character and / or graphic display by a liquid crystal element). It has an advantage that various kinds of different information can be provided to the driver in the limited space of the driver's seat. However, in the conventional example, there is a problem that the pointer indicating meter behind the liquid crystal element is transparent and visible, which makes it difficult to visually recognize.
In order to avoid this problem, if the LCD element is configured to be displayed in a place other than the pointer indicating meter, an extra space other than the pointer indicating meter is required. There is a problem that the device becomes large.
【０００４】[0004]
【課題を解決するための手段】前記課題を解決するた
め、本発明は、文字板の表示指標及び前記文字板の上方
を回動する指針が発光してアナログ表示する指針指示式
メータと、前記メータの前方に位置して透明状態と文字
及び／又は図形表示とが切換可能な液晶素子と、この液
晶素子が透明状態の時は点灯して前記メータに光を供給
し前記液晶素子が文字及び／又は図形表示の時は消灯す
る第１の照明部材と、前記液晶素子と前記メータとの間
に位置して前記液晶素子が透明状態の時は透明状態で前
記液晶素子が文字及び／又は図形表示の時は散乱状態の
光制御部材と、前記第１の照明部材が点灯の時は消灯で
前記第１の照明部材が消灯の時は前記光制御部材を介し
て前記液晶素子に光を供給する第２の照明部材と、を有
するものである。In order to solve the above-mentioned problems, the present invention provides a pointer indicating type meter for displaying an analog of a display index of a dial and a pointer rotating above the dial for illuminating. A liquid crystal element located in front of the meter and capable of switching between a transparent state and a character and / or graphic display, and when the liquid crystal element is in a transparent state, the liquid crystal element is turned on to supply light to the meter so that the liquid crystal element displays the character and And / or a first illuminating member which is turned off when displaying a graphic, and is located between the liquid crystal element and the meter and is transparent when the liquid crystal element is in a transparent state. Light is supplied to the liquid crystal element through the light control member in the scattering state during display, and off when the first illumination member is on and through the light control member when the first illumination member is off. And a second illumination member that does.
【０００５】また、前記光制御部材は、光透過性樹脂板
部材と、印加電圧の状態に応じて透明状態と散乱状態と
が切換可能な液晶パネルと、を積層形成してなるもので
ある。The light control member is formed by laminating a light transmissive resin plate member and a liquid crystal panel capable of switching between a transparent state and a scattering state according to the state of an applied voltage.
【０００６】また、透明状態と文字及び／又は図形表示
とが切換可能な第１の液晶素子と、前記第１の液晶素子
の後方に位置して前記第１の液晶素子が透明状態の時は
表示指標のみが透明状態で前記第１の液晶素子が文字及
び／又は図形表示の時は少なくとも前記第１の液晶素子
の表示範囲に対応する個所を透明状態とする第２の液晶
素子からなる文字板及びこの文字板の上方を回動する指
針が発光してアナログ表示する指針指示式メータと、前
記第１の液晶素子及び前記メータに光を供給する常時点
灯の照明部材と、前記第１の液晶素子と前記メータとの
間に位置して前記第１の液晶素子が透明状態の時は透明
状態で前記第１の液晶素子が文字及び／又は図形表示の
時は散乱状態の光制御部材と、を有するものである。Further, a first liquid crystal element capable of switching between a transparent state and a character and / or graphic display, and a first liquid crystal element located behind the first liquid crystal element when the first liquid crystal element is in a transparent state When only the display index is transparent and the first liquid crystal element is displaying characters and / or figures, at least a portion corresponding to the display range of the first liquid crystal element is a transparent character composed of a second liquid crystal element. A pointer and a pointer indicating type meter that rotates above the dial and emits an analog display, a constantly illuminating member that supplies light to the first liquid crystal element and the meter, and the first indicator A light control member that is located between the liquid crystal element and the meter and is in a transparent state when the first liquid crystal element is in a transparent state, and in a scattering state when the first liquid crystal element is displaying characters and / or graphics. , With.
【０００７】また、前記光制御部材は、印加電圧の状態
に応じて透明状態と散乱状態とが切換可能な液晶パネル
であるものである。Further, the light control member is a liquid crystal panel capable of switching between a transparent state and a scattering state according to the state of an applied voltage.
【０００８】そして、前記各液晶パネルは、液晶をマイ
クロカプセル化した状態で高分子マトリクスに分散して
印加電圧によって屈折率を制御し、前記屈折率が一致し
た場合に透明状態で不一致の場合に散乱状態となるもの
である。In each of the liquid crystal panels, the liquid crystal is dispersed in a polymer matrix in a microencapsulated state and the refractive index is controlled by an applied voltage. It is in a scattered state.
【０００９】[0009]
【作用】液晶素子による表示時には後方の指針指示式メ
ータは見えにくく、このため同一個所で指針指示式メー
タによるアナログ表示と液晶素子による文字及び／又は
図形表示とを切換表示可能となる。When the liquid crystal element is used for display, the pointer indicating meter on the rear side is difficult to see, so that analog display by the pointer indicating meter and character and / or graphic display by the liquid crystal element can be switched and displayed at the same location.
【００１０】[0010]
【実施例】以下、本発明を図１から図３に記載した実施
例に基づき説明する。なお、図１は、第１実施例の構成
を説明する概略図、図２は、第２実施例の構成を説明す
る概略図、図３は、これら実施例の表示動作を説明する
車両用表示装置の正面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the embodiments shown in FIGS. 1 is a schematic diagram for explaining the configuration of the first embodiment, FIG. 2 is a schematic diagram for explaining the configuration of the second embodiment, and FIG. 3 is a vehicle display for explaining the display operation of these examples. It is a front view of an apparatus.
【００１１】図１は第１実施例を示しており、文字板１
ａの表示指標１ｂ及び文字板１ａの上方を回動する指針
１ｃが発光してアナログ表示する指針指示式メータ１
と、メータ１の前方に位置して透明状態と文字及び／又
は図形表示とが切換可能な液晶素子２と、この液晶素子
２が透明状態の時は点灯してメータ１に光を供給し液晶
素子２が文字及び／又は図形表示の時は消灯する第１の
照明部材３と、液晶素子２とメータ１との間に位置して
液晶素子２が透明状態の時は透明状態で液晶素子２が文
字及び／又は図形表示の時は散乱状態の光制御部材４
と、第１の照明部材３が点灯の時は消灯で第１の照明部
材３が消灯の時は点灯で光制御部材４を介して液晶素子
２に光を供給する第２の照明部材５と、を有する。FIG. 1 shows a first embodiment, in which a dial 1
A pointer indicating type meter 1 for displaying an analog display by illuminating a display index 1b of a and a pointer 1c rotating above the dial 1a.
A liquid crystal element 2 located in front of the meter 1 and capable of switching between a transparent state and a character and / or graphic display; and when the liquid crystal element 2 is in a transparent state, the liquid crystal element 2 is turned on to supply light to the meter 1 The liquid crystal element 2 is located between the liquid crystal element 2 and the meter 1 when the element 2 is turned off when the element 2 displays characters and / or figures and is transparent when the liquid crystal element 2 is in the transparent state. When is a character and / or graphic display, the light control member 4 in a scattered state
And a second illumination member 5 that supplies light to the liquid crystal element 2 via the light control member 4 when the first illumination member 3 is on and is off, and when the first illumination member 3 is off. With.
【００１２】メータ１は、本実施例では燃料計と水温計
（図１では一方のみ示している）で、燃料タンクや冷却
水タンク等の検出個所に設置したセンサ（図示しない）
からの信号に応じて交差コイル式計器のムーブメント１
ｄの指針１ｃを回動させるもので、円形状冷陰極線管
（ＣＣＴ）からなる照明部材３からの光により文字板１
ａの目盛や数字等の表示指標１ｂと指針１ｃとを発光表
示状態とする。この場合、液晶素子２と光制御部材４と
は透明状態にあり、かつ、光制御部材４の側端部に対向
位置する線状ＣＣＴからなる第２の照明部材５は消灯状
態であり、車両用表示装置Ａは、図３（ａ）のようにメ
ータ１によるアナログ表示を行う。In this embodiment, the meter 1 is a fuel gauge and a water temperature gauge (only one of which is shown in FIG. 1), and a sensor (not shown) installed at a detection location such as a fuel tank or a cooling water tank.
Movement of crossed coil type instrument according to the signal from
The pointer 1c of d is rotated, and the dial 1 is illuminated by light from the illumination member 3 which is a circular cold cathode ray tube (CCT).
The display index 1b such as a scale or number of a and the pointer 1c are set to the light emission display state. In this case, the liquid crystal element 2 and the light control member 4 are in a transparent state, and the second illuminating member 5 made of a linear CCT facing the side end of the light control member 4 is in the off state, The display device A for display performs analog display by the meter 1 as shown in FIG.
【００１３】液晶素子２は、通常は透明状態であるが、
車両の各部の故障や異常又は車両の走行環境中に放射さ
れている道路情報や交通案内を感知した時に運転者へそ
れらの内容を認知させるため、あるいは、運転者の手動
操作にて予め定められている所定情報を運転者へ表示す
るため、例えば多数のドットの組合せにて文字や図形等
が浮出し表示するものである。そして、液晶素子２が透
明状態の時は透明状態で液晶素子２が表示の時は散乱状
態の光制御部材４と、第１の照明部材３が点灯の時（す
なわち液晶素子２が透明状態の時）は消灯で第１の照明
部材３が消灯の時（すなわち液晶素子２が表示の時）は
点灯で光制御部材４を介して液晶素子２の表示範囲２ａ
に光を供給する第２の照明部材５とにより、液晶素子２
が表示の時は、光制御部材４が散乱状態で後方のメータ
１を隠し、かつ、第２の照明部材５の光を液晶素子２側
へ照射するため、車両用表示装置Ａは、図３（ｂ）のよ
うに液晶素子２によるネガタイプの表示を行う。勿論ポ
ジタイプの表示でもかまわない。The liquid crystal element 2 is normally in a transparent state,
It is set in advance in order to let the driver know the contents when the road information and traffic guidance radiated in the traveling environment of the vehicle are detected, or by the manual operation of the driver. In order to display the predetermined information to the driver, for example, characters, figures, etc. are displayed in relief by combining a large number of dots. Then, when the liquid crystal element 2 is in the transparent state, when the liquid crystal element 2 is in the display state, the light control member 4 in the scattering state and the first illumination member 3 are turned on (that is, the liquid crystal element 2 is in the transparent state). When the first illumination member 3 is turned off (that is, when the liquid crystal element 2 is displaying), it is turned on and the display range 2a of the liquid crystal element 2 is passed through the light control member 4
The second illumination member 5 for supplying light to the liquid crystal element 2
3 is displayed, the light control member 4 hides the rear meter 1 in a scattered state and irradiates the light of the second illumination member 5 to the liquid crystal element 2 side. As shown in (b), a negative type display by the liquid crystal element 2 is performed. Of course, a positive type display may also be used.
【００１４】なお、光制御部材４としては、アクリルや
ポリカーボネート等の光透過性樹脂板部材４ａと、印加
電圧の状態に応じて透明状態と散乱状態とが切換可能な
液晶パネル４ｂとを積層形成することにより得られ、液
晶パネル４ｂとしては、液晶をマイクロカプセル化した
状態で高分子マトリクスに分散して印加電圧によって屈
折率を制御し、前記屈折率が一致した場合に透明状態で
不一致の場合に散乱状態となるＮＣＡＰ（nematic curv
ilinear aligned phase ），ＰＤＬＣ（polymer disper
sed liquid crystal），ＬＣＰＣ（liquid crystal pol
ymer composite）あるいはＰＮＬＣ（polymer network
liquid crystal）等と言われているものが適している。As the light control member 4, a light-transmissive resin plate member 4a such as acrylic or polycarbonate and a liquid crystal panel 4b capable of switching between a transparent state and a scattering state according to the state of applied voltage are laminated. In the liquid crystal panel 4b, the liquid crystal is dispersed in a polymer matrix in a microencapsulated state and the refractive index is controlled by an applied voltage, and when the refractive indexes match, the transparent state does not match. NCAP (nematic curv)
ilinear aligned phase), PDLC (polymer disper)
sed liquid crystal), LCPC (liquid crystal pol)
ymer composite) or PNLC (polymer network)
What is said to be a liquid crystal) is suitable.
【００１５】図２は第２実施例を示しており、図１の第
１実施例と同一もしくは相当個所には同一符号を付して
その詳細な説明を省くと、透明状態と文字及び／又は図
形表示とが切換可能な第１の液晶素子２と、第１の液晶
素子２の後方に位置して第１の液晶素子２が透明状態の
時は表示指標１ｂのみが透明状態で第１の液晶素子２が
文字及び／又は図形表示の時は少なくとも第１の液晶素
子２の表示範囲２ａに対応する個所を透明状態とする第
２の液晶素子からなる文字板１ａ及びこの文字板１ａの
上方を回動する指針１ｃが発光してアナログ表示する指
針指示式メータ１と、第１の液晶素子２及びメータ１に
光を供給する常時点灯の照明部材３と、第１の液晶素子
２とメータ１との間に位置して第１の液晶素子２が透明
状態の時は透明状態で第１の液晶素子２が文字及び／又
は図形表示の時は散乱状態の光制御部材４と、を有す
る。FIG. 2 shows a second embodiment. If the same or corresponding portions as those in the first embodiment of FIG. 1 are designated by the same reference numerals and detailed description thereof is omitted, a transparent state, characters and / or The first liquid crystal element 2 capable of switching between graphic display and the first liquid crystal element 2 positioned behind the first liquid crystal element 2 and in the transparent state, only the display index 1b is in the transparent state and the first When the liquid crystal element 2 displays characters and / or graphics, at least a portion corresponding to the display range 2a of the first liquid crystal element 2 is made transparent and the dial 1a made of the second liquid crystal element and above the dial 1a A pointer 1c that rotates the pointer 1c emits light to display an analog signal, a first liquid crystal element 2 and a lighting member 3 that is constantly turned on to supply light to the meter 1, the first liquid crystal element 2 and the meter. 1 and is transparent when the first liquid crystal element 2 is in a transparent state. In case the first liquid crystal element 2 of the character and / or graphic display has a light control member 4 in scattering state.
【００１６】照明部材３からの光により文字板１ａの目
盛や数字等の表示指標１ｂと指針１ｃとを発光表示状態
とする。この場合、第１の液晶素子２と光制御部材４と
は透明状態にあり、車両用表示装置Ａは、図３（ａ）の
ようにメータ１によるアナログ表示を行う。勿論ポジタ
イプの表示でもかまわない。Light from the illuminating member 3 causes the display indicators 1b such as scales and numbers on the dial 1a and the pointer 1c to emit light. In this case, the first liquid crystal element 2 and the light control member 4 are in a transparent state, and the vehicle display device A performs analog display by the meter 1 as shown in FIG. Of course, a positive type display may also be used.
【００１７】液晶素子２が透明状態の時は透明状態で第
１の液晶素子２が表示の時は散乱状態の光制御部材４
と、第１の液晶素子２が透明状態の時は表示指標１ｂの
みが透明状態で第１の液晶素子２が表示の時は少なくと
も第１の液晶素子２の表示範囲２ａに対応する個所を透
明状態とする第２の液晶素子からなる文字板１ａによ
り、液晶素子２が表示の時は、光制御部材４が散乱状態
で後方のメータ１を隠し、かつ、文字板１ａの透明個所
を透過した照明部材３の光を光制御部材４で拡散しなが
ら第１の液晶素子２側へ照射するため、車両用表示装置
Ａは、図３（ｂ）のように第１の液晶素子２によるネガ
タイプの表示を行う。この場合、発光している指針１ｃ
と照明部材３の光によるムーブメント１ｄの影が見える
ことが考えられるが、光制御部材４が充分な散乱状態と
なることで目立たなくすることができる。The light control member 4 is in a transparent state when the liquid crystal element 2 is in a transparent state and in a scattering state when the first liquid crystal element 2 is in a display state.
When the first liquid crystal element 2 is transparent, only the display index 1b is transparent, and when the first liquid crystal element 2 is displaying, at least a portion corresponding to the display range 2a of the first liquid crystal element 2 is transparent. When the liquid crystal element 2 is displaying, the light control member 4 hides the rear meter 1 in a scattering state and transmits the transparent portion of the dial 1a by the dial plate 1a made of the second liquid crystal element in the state. Since the light of the illumination member 3 is applied to the first liquid crystal element 2 side while being diffused by the light control member 4, the vehicle display device A has a negative type of the first liquid crystal element 2 as shown in FIG. 3B. Display. In this case, the pointer 1c that is emitting light
It is conceivable that the shadow of the movement 1d due to the light of the illumination member 3 can be seen, but it can be made inconspicuous by the light control member 4 being in a sufficient scattering state.
【００１８】なお、光制御部材４は、第１実施例で用い
た印加電圧の状態に応じて透明状態と散乱状態とが切換
可能な液晶パネル４ｂが使用でき、この液晶パネル４ｂ
としては、液晶をマイクロカプセル化した状態で高分子
マトリクスに分散して印加電圧によって屈折率を制御
し、前記屈折率が一致した場合に透明状態で不一致の場
合に散乱状態となるＮＣＡＰ，ＰＤＬＣ，ＬＣＰＣある
いはＰＮＬＣ等と言われているものが適していることは
第１実施例と同様である。As the light control member 4, a liquid crystal panel 4b which can be switched between a transparent state and a scattering state according to the state of the applied voltage used in the first embodiment can be used. This liquid crystal panel 4b can be used.
The liquid crystal is dispersed in a polymer matrix in a microencapsulated state and the refractive index is controlled by an applied voltage, and when the refractive indexes are the same, the transparent state is NCAP, PDLC, which is the scattering state when the refractive indexes are not the same. What is called LCPC or PNLC is suitable as in the first embodiment.
【００１９】かかる実施例によると、同一個所で指針指
示式メータ１によるアナログ表示と液晶素子２による文
字及び／又は図形表示とを切換表示する車両用表示装置
Ａを得ることができる。According to this embodiment, it is possible to obtain the vehicular display device A for switching between the analog display by the pointer indicating type meter 1 and the character and / or graphic display by the liquid crystal element 2 at the same place.
【００２０】[0020]
【発明の効果】本発明によれば、光制御部材の働きによ
り、液晶素子による表示時には後方の指針指示式メータ
は見えにくく、同一個所で指針指示式メータによるアナ
ログ表示と液晶素子による文字及び／又は図形表示とを
切換表示する車両用表示装置を得ることができ、特に、
液晶素子による表示時には後方の指針指示式メータは見
えにくく液晶素子の表示が従来に比べて視認しやすくな
る。また、指針指示式メータ以外の場所で液晶素子の表
示を行う必要がないため、余分なスペースを用意するこ
となく車両用表示装置が小型化となる。According to the present invention, the function of the light control member makes it difficult for the pointer indicating meter at the rear to be seen when displaying by the liquid crystal element, and analog display by the pointer indicating meter and characters and / Or, it is possible to obtain a display device for a vehicle which switches and displays a graphic display, and in particular,
At the time of displaying by the liquid crystal element, the pointer indicating meter at the rear is hard to see, and the display of the liquid crystal element becomes easier to see than in the past. Further, since it is not necessary to display the liquid crystal element in a place other than the pointer indicating meter, the vehicle display device can be downsized without preparing an extra space.
【図１】本発明の第１実施例の構成を示す概略図。FIG. 1 is a schematic diagram showing the configuration of a first embodiment of the present invention.
【図２】本発明の第２実施例の構成を示す概略図。FIG. 2 is a schematic diagram showing the configuration of a second embodiment of the present invention.
【図３】第１，第２実施例の表示動作を示す正面図。FIG. 3 is a front view showing the display operation of the first and second embodiments.
Ａ 車両用表示装置 １ メータ １ａ 文字板 １ｂ 表示指標 １ｃ 指針 ２ 液晶素子（第１の液晶素子） ２ａ 表示範囲 ３ 第１の照明部材（照明部材） ４ 光制御部材 ４ａ 光透過性樹脂板部材 ４ｂ 液晶パネル ５ 第２の照明部材 A vehicle display device 1 meter 1a dial 1b display index 1c pointer 2 liquid crystal element (first liquid crystal element) 2a display range 3 first illumination member (illumination member) 4 light control member 4a light transmissive resin plate member 4b Liquid crystal panel 5 Second lighting member
フロントページの続き (72)発明者 五十嵐 均 新潟県長岡市藤橋１丁目190番地１ 日本 精機株式会社アールアンドデイセンター内 (72)発明者 山田 和義 新潟県長岡市藤橋１丁目190番地１ 日本 精機株式会社アールアンドデイセンター内 (72)発明者 新保 康夫 新潟県長岡市東蔵王２丁目２番34号 日本 精機株式会社内Front Page Continuation (72) Inventor Hitoshi Igarashi 1-1190 Fujibashi, Nagaoka City, Niigata Pref. 1 within R & D Center, Nippon Seiki Co., Ltd. (72) Kazuyoshi Yamada 1-1190 Fujibashi, Nagaoka City, Niigata Japan 1 Seiki Co., Ltd. Company R & D Center (72) Inventor Yasuo Shinbo 2-32 Higashi Zao Nagaoka, Niigata Japan Seiki Co., Ltd.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079518AJPH07271310A (en) | 1994-03-25 | 1994-03-25 | Vehicle display |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079518AJPH07271310A (en) | 1994-03-25 | 1994-03-25 | Vehicle display |
| Publication Number | Publication Date |
|---|---|
| JPH07271310Atrue JPH07271310A (en) | 1995-10-20 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6079518APendingJPH07271310A (en) | 1994-03-25 | 1994-03-25 | Vehicle display |
| Country | Link |
|---|---|
| JP (1) | JPH07271310A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120159A (en)* | 1996-07-26 | 2000-09-19 | Denso Corporation | Combined display panel |
| US6181301B1 (en) | 1996-07-26 | 2001-01-30 | Denso Corporation | Combined display panel |
| JP2001350432A (en)* | 2000-06-09 | 2001-12-21 | Alpine Electronics Inc | Display device of electronic apparatus |
| EP1231501A3 (en)* | 1995-12-05 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal display device |
| DE10340028A1 (en)* | 2003-08-28 | 2005-04-07 | Siemens Ag | display device |
| DE19753928B4 (en)* | 1997-12-05 | 2008-04-03 | Siemens Ag | display device |
| WO2008055606A1 (en)* | 2006-11-09 | 2008-05-15 | Volkswagen Aktiengesellschaft | Instrument cluster for a motor vehicle |
| GB2463553A (en)* | 2009-08-24 | 2010-03-24 | David James Harris | LCD clock overlay for motorcycle instrument dials. |
| KR101255989B1 (en)* | 2011-10-14 | 2013-04-18 | (주)코텍 | 3d sheet device having multi viewing points interchangeable 2d and 3d images |
| JP2015215322A (en)* | 2014-05-13 | 2015-12-03 | 株式会社ジャパンディスプレイ | Vehicle-mounted meter |
| JP2016182898A (en)* | 2015-03-26 | 2016-10-20 | 株式会社デンソー | Vehicular display device |
| JP2017134120A (en)* | 2016-01-25 | 2017-08-03 | 株式会社デンソー | Display device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1231501A3 (en)* | 1995-12-05 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal display device |
| US6120159A (en)* | 1996-07-26 | 2000-09-19 | Denso Corporation | Combined display panel |
| US6181301B1 (en) | 1996-07-26 | 2001-01-30 | Denso Corporation | Combined display panel |
| US6224222B1 (en) | 1996-07-26 | 2001-05-01 | Denso Corporation | Combined display panel |
| DE19732119B4 (en)* | 1996-07-26 | 2011-01-13 | DENSO CORPORATION, Kariya-shi | Composite scoreboard |
| DE19753928B4 (en)* | 1997-12-05 | 2008-04-03 | Siemens Ag | display device |
| JP2001350432A (en)* | 2000-06-09 | 2001-12-21 | Alpine Electronics Inc | Display device of electronic apparatus |
| DE10340028B4 (en)* | 2003-08-28 | 2009-07-09 | Continental Automotive Gmbh | display device |
| DE10340028A1 (en)* | 2003-08-28 | 2005-04-07 | Siemens Ag | display device |
| WO2008055606A1 (en)* | 2006-11-09 | 2008-05-15 | Volkswagen Aktiengesellschaft | Instrument cluster for a motor vehicle |
| GB2463553A (en)* | 2009-08-24 | 2010-03-24 | David James Harris | LCD clock overlay for motorcycle instrument dials. |
| GB2463553B (en)* | 2009-08-24 | 2010-11-10 | David James Harris | Clock for motorcycle |
| KR101255989B1 (en)* | 2011-10-14 | 2013-04-18 | (주)코텍 | 3d sheet device having multi viewing points interchangeable 2d and 3d images |
| JP2015215322A (en)* | 2014-05-13 | 2015-12-03 | 株式会社ジャパンディスプレイ | Vehicle-mounted meter |
| JP2016182898A (en)* | 2015-03-26 | 2016-10-20 | 株式会社デンソー | Vehicular display device |
| JP2017134120A (en)* | 2016-01-25 | 2017-08-03 | 株式会社デンソー | Display device |
| Publication | Publication Date | Title |
|---|---|---|
| US5920256A (en) | Gauge with mechanical indicator and reconfigurable gauge display | |
| JP2007509369A (en) | Flat panel color cluster | |
| JP4577500B2 (en) | Display device | |
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