KR900007225A - 초점절환 조정회로 - Google Patents
초점절환 조정회로Info
- Publication number
- KR900007225A KR900007225A KR1019880014151A KR880014151A KR900007225A KR 900007225 A KR900007225 A KR 900007225A KR 1019880014151 A KR1019880014151 A KR 1019880014151A KR 880014151 A KR880014151 A KR 880014151A KR 900007225 A KR900007225 A KR 900007225A
- Authority
- KR
- South Korea
- Prior art keywords
- adjustment circuit
- focus switching
- switching adjustment
- focus
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62184023A JP2605289B2 (ja) | 1987-07-23 | 1987-07-23 | フォーカス切換調整回路 |
| JP87-184023 | 1987-07-23 | ||
| JP87-184020 | 1987-07-23 | ||
| JP62184020A JP2605288B2 (ja) | 1987-07-23 | 1987-07-23 | フォーカス切換調整回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900007225A true KR900007225A (ko) | 1990-05-09 |
| KR920003730B1 KR920003730B1 (ko) | 1992-05-09 |
Family
ID=26502236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880014151A KR920003730B1 (ko) | 1987-07-23 | 1988-10-29 | 초점절환 조정회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920003730B1 (ko) |
-
1988
- 1988-10-29 KR KR1019880014151A patent/KR920003730B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920003730B1 (ko) | 1992-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19980504 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |