JPH058488Y2 - - Google Patents
Info
- Publication number
- JPH058488Y2 JPH058488Y2 JP1985060703U JP6070385U JPH058488Y2 JP H058488 Y2 JPH058488 Y2 JP H058488Y2 JP 1985060703 U JP1985060703 U JP 1985060703U JP 6070385 U JP6070385 U JP 6070385U JP H058488 Y2 JPH058488 Y2 JP H058488Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- brightness
- constant current
- signal
- illumination
- 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.)
- Expired - Lifetime
Links
- 238000005286 illumination Methods 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000002789 length control Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060703U JPH058488Y2 (fr) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060703U JPH058488Y2 (fr) | 1985-04-23 | 1985-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61176410U JPS61176410U (fr) | 1986-11-04 |
| JPH058488Y2 true JPH058488Y2 (fr) | 1993-03-03 |
Family
ID=30588298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985060703U Expired - Lifetime JPH058488Y2 (fr) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058488Y2 (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155916U (fr) * | 1979-04-25 | 1980-11-10 |
-
1985
- 1985-04-23 JP JP1985060703U patent/JPH058488Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61176410U (fr) | 1986-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4388558A (en) | Display intensity control apparatus | |
| US5493183A (en) | Open loop brightness control for EL lamp | |
| US5430356A (en) | Programmable lighting control system with normalized dimming for different light sources | |
| JPH058488Y2 (fr) | ||
| KR100259287B1 (ko) | 디스플레이 소자의 그레이 스케일 레벨 제어장치 | |
| JPS5818235Y2 (ja) | 調光装置 | |
| RU2003101735A (ru) | Устройство индикации | |
| JPS61198022A (ja) | 表示部分輝度制御装置 | |
| JP2001155875A (ja) | 車両用調光装置 | |
| JPH02247688A (ja) | Ｌｅｄの輝度制御回路 | |
| US20030085660A1 (en) | Light-controlling device used for vehicle | |
| JP2971305B2 (ja) | 調光装置 | |
| JPH0249158Y2 (fr) | ||
| JPS6345439Y2 (fr) | ||
| JPH04328030A (ja) | 表示装置 | |
| JPH0696871A (ja) | 可変色照明装置 | |
| JPH0547721Y2 (fr) | ||
| JP2519897Y2 (ja) | 表示器の調光装置 | |
| JPH06265848A (ja) | 表示方法及び表示装置 | |
| JP2593691Y2 (ja) | 色可変照明装置 | |
| JPH02131782U (fr) | ||
| JPS5826341Y2 (ja) | 棒状表示装置 | |
| JPH01269608A (ja) | 車両用表示制御装置 | |
| JP2502122Y2 (ja) | 照明付アラ―ム時計 | |
| JPH053938Y2 (fr) |