JPH0481191U - - Google Patents
Info
- Publication number
- JPH0481191U JPH0481191U JP12426390U JP12426390U JPH0481191U JP H0481191 U JPH0481191 U JP H0481191U JP 12426390 U JP12426390 U JP 12426390U JP 12426390 U JP12426390 U JP 12426390U JP H0481191 U JPH0481191 U JP H0481191U
- Authority
- JP
- Japan
- Prior art keywords
- brightness
- video signal
- circuit
- sensor
- display
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案によるデイスプレイ装置の一実
施例を示す斜視図、第２図は同実施例の回路構成
例を示すブロツク図である。
１……匡体、３……表示器（ＣＲＴ）、４……
センサ（照度センサ）、５……明るさ調整回路、
７……映像信号回路。
FIG. 1 is a perspective view showing an embodiment of a display device according to the present invention, and FIG. 2 is a block diagram showing an example of the circuit configuration of the same embodiment. 1...Box, 3...Display (CRT), 4...
Sensor (illuminance sensor), 5...Brightness adjustment circuit,
7...Video signal circuit.
Claims (1)
号を生成する明るさ調整回路と、 この明るさ調整回路から出力される明るさ調整
信号に応じた値の映像信号を生成する映像信号回
路と、 この映像信号回路から出力される映像信号に応
じた明るさの画像を表示する表示器と、 を備えたことを特徴とするデイスプレイ装置。[Scope of claim for utility model registration] A sensor that detects ambient brightness, a brightness adjustment circuit that generates a brightness adjustment signal based on the detection result of this sensor, and the brightness output from this brightness adjustment circuit. A display comprising: a video signal circuit that generates a video signal with a value that corresponds to an adjustment signal; and a display that displays an image with a brightness that corresponds to the video signal output from the video signal circuit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426390U JPH0481191U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426390U JPH0481191U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481191U true JPH0481191U (en) | 1992-07-15 |
Family
ID=31871922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12426390U Pending JPH0481191U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481191U (en) |
-
1990
- 1990-11-28 JP JP12426390U patent/JPH0481191U/ja active Pending
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