JPH01130178U - - Google Patents
Info
- Publication number
- JPH01130178U JPH01130178U JP2595088U JP2595088U JPH01130178U JP H01130178 U JPH01130178 U JP H01130178U JP 2595088 U JP2595088 U JP 2595088U JP 2595088 U JP2595088 U JP 2595088U JP H01130178 U JPH01130178 U JP H01130178U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- viewing angle
- vehicle
- image display
- angle control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Liquid Crystal Display Device Control (AREA)
Description
第１図は本考案の実施例の構成図、第２図は液
晶パネルの透過特性を示す図、第３図は液晶パネ
ルを通過する光の照射角を示す図、第４図は液晶
パネルの照射角と黒化度の関係を示す図、第５図
は運転席の方向を黒化する液晶パネルの特性を示
す図、第６図は従来のＣＲＴ表示装置が、自動車
のセンタコンソールに取付けられている状態を示
す図である。
１１…ＣＲＴ（画像表示装置）、１２…液晶パ
ネル（視角制御フイルタ）、１３…発振器（制御
装置）、１５…フロントガラス。
Fig. 1 is a diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a diagram showing the transmission characteristics of the liquid crystal panel, Fig. 3 is a diagram showing the irradiation angle of light passing through the liquid crystal panel, and Fig. 4 is a diagram showing the irradiation angle of light passing through the liquid crystal panel. A diagram showing the relationship between the irradiation angle and the degree of blackening, Figure 5 is a diagram showing the characteristics of an LCD panel that blackens the direction of the driver's seat, and Figure 6 shows a conventional CRT display device installed in the center console of a car. FIG. 11...CRT (image display device), 12...liquid crystal panel (viewing angle control filter), 13...oscillator (control device), 15...windshield.
Claims (1)
フロントガラスの方向への画像光を遮断する視角
制御フイルタと、該視角制御フイルタを前記画像
表示装置のオンオフに従つて制御する制御装置と
を設けたことを特徴とする車両用画像表示装置。 It is placed on the front of the display device installed in the vehicle.
An image display device for a vehicle, comprising: a viewing angle control filter that blocks image light toward a windshield; and a control device that controls the viewing angle control filter according to whether the image display device is turned on or off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2595088U JPH01130178U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2595088U JPH01130178U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130178U true JPH01130178U (en) | 1989-09-05 |
Family
ID=31247130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2595088U Pending JPH01130178U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130178U (en) |
-
1988
- 1988-03-01 JP JP2595088U patent/JPH01130178U/ja active Pending