KR890008527Y1 - Automatic brightness control circuit - Google Patents
Automatic brightness control circuitInfo
- Publication number
- KR890008527Y1 KR890008527Y1 KR8621306U KR860021306U KR890008527Y1 KR 890008527 Y1 KR890008527 Y1 KR 890008527Y1 KR 8621306 U KR8621306 U KR 8621306U KR 860021306 U KR860021306 U KR 860021306U KR 890008527 Y1 KR890008527 Y1 KR 890008527Y1
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- brightness control
- automatic brightness
- automatic
- circuit
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8621306U KR890008527Y1 (en) | 1986-12-26 | 1986-12-26 | Automatic brightness control circuit |
JP19602087U JPS63106281U (en) | 1986-12-26 | 1987-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8621306U KR890008527Y1 (en) | 1986-12-26 | 1986-12-26 | Automatic brightness control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890008527Y1 true KR890008527Y1 (en) | 1989-11-27 |
Family
ID=19258381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8621306U KR890008527Y1 (en) | 1986-12-26 | 1986-12-26 | Automatic brightness control circuit |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS63106281U (en) |
KR (1) | KR890008527Y1 (en) |
-
1986
- 1986-12-26 KR KR8621306U patent/KR890008527Y1/en not_active IP Right Cessation
-
1987
- 1987-12-25 JP JP19602087U patent/JPS63106281U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS63106281U (en) | 1988-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19940629 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |