JPS6321923U - - Google Patents
Info
- Publication number
- JPS6321923U JPS6321923U JP11513286U JP11513286U JPS6321923U JP S6321923 U JPS6321923 U JP S6321923U JP 11513286 U JP11513286 U JP 11513286U JP 11513286 U JP11513286 U JP 11513286U JP S6321923 U JPS6321923 U JP S6321923U
- Authority
- JP
- Japan
- Prior art keywords
- display surface
- illumination
- illuminance
- liquid crystal
- illuminating
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は、本考案の実施例を示す横断面図、第
２図は本考案の実施例の機能構成図である。
１１…液晶表示器の表示面、１２…操作盤、１
３…受光素子、１４…高輝度ＬＥＤ、１５…外部
からの照明、１６…スペーサ、１７…フラツトケ
ーブル、２１…発光部、２２…液晶表示器、２３
…受光部、２４…発光部へのドライブ電流、２５
…外部からの照明の照度、２６…表示面上への照
明。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, and FIG. 2 is a functional configuration diagram of the embodiment of the present invention. 11...Display surface of liquid crystal display, 12...Operation panel, 1
3... Light receiving element, 14... High brightness LED, 15... External illumination, 16... Spacer, 17... Flat cable, 21... Light emitting section, 22... Liquid crystal display, 23
...Light receiving section, 24...Drive current to light emitting section, 25
...Illuminance of external lighting, 26...Illumination on the display surface.
Claims (1)
表示面を照明する手段と、外部から前記表示面に
照射される照明の照度を検出する手段と該検出さ
れた照度に応じて前記表示面を照明する手段によ
る照明の照度を可変させる手段とを有する液晶表
示器の表示面照明装置。 An illumination device for a display surface of a liquid crystal display, comprising means for illuminating the display surface, means for detecting the illuminance of illumination irradiated onto the display surface from the outside, and illuminating the display surface according to the detected illuminance. A display surface illumination device for a liquid crystal display, comprising: means for varying the illuminance of illumination by means for changing the illuminance of the illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11513286U JPS6321923U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11513286U JPS6321923U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321923U true JPS6321923U (en) | 1988-02-13 |
Family
ID=30998504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11513286U Pending JPS6321923U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253040A (en) * | 1988-08-18 | 1990-02-22 | Asahi Optical Co Ltd | Lcd iluminator for camera |
| WO2003050602A1 (en) * | 2001-12-10 | 2003-06-19 | Mitsubishi Denki Kabushiki Kaisha | Reflection liquid crystal display apparatus |
-
1986
- 1986-07-25 JP JP11513286U patent/JPS6321923U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253040A (en) * | 1988-08-18 | 1990-02-22 | Asahi Optical Co Ltd | Lcd iluminator for camera |
| WO2003050602A1 (en) * | 2001-12-10 | 2003-06-19 | Mitsubishi Denki Kabushiki Kaisha | Reflection liquid crystal display apparatus |
| US7388569B2 (en) | 2001-12-10 | 2008-06-17 | Mitsubishi Denki Kabushiki Kaisha | Reflection liquid crystal display apparatus |
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