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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426390U JPH0481191U (th) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426390U JPH0481191U (th) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481191U true JPH0481191U (th) | 1992-07-15 |
Family
ID=31871922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12426390U Pending JPH0481191U (th) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481191U (th) |
-
1990
- 1990-11-28 JP JP12426390U patent/JPH0481191U/ja active Pending