JPS6397973U - - Google Patents
Info
- Publication number
- JPS6397973U JPS6397973U JP19147086U JP19147086U JPS6397973U JP S6397973 U JPS6397973 U JP S6397973U JP 19147086 U JP19147086 U JP 19147086U JP 19147086 U JP19147086 U JP 19147086U JP S6397973 U JPS6397973 U JP S6397973U
- Authority
- JP
- Japan
- Prior art keywords
- brightness
- adjustment circuit
- contrast
- display device
- ambient illuminance
- 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 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Television Receiver Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19147086U JPS6397973U (ro) | 1986-12-12 | 1986-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19147086U JPS6397973U (ro) | 1986-12-12 | 1986-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397973U true JPS6397973U (ro) | 1988-06-24 |
Family
ID=31145645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19147086U Pending JPS6397973U (ro) | 1986-12-12 | 1986-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397973U (ro) |
-
1986
- 1986-12-12 JP JP19147086U patent/JPS6397973U/ja active Pending