KR880013922U - 수직동기신호 스위칭 회로 - Google Patents
수직동기신호 스위칭 회로Info
- Publication number
- KR880013922U KR880013922U KR2019860021331U KR860021331U KR880013922U KR 880013922 U KR880013922 U KR 880013922U KR 2019860021331 U KR2019860021331 U KR 2019860021331U KR 860021331 U KR860021331 U KR 860021331U KR 880013922 U KR880013922 U KR 880013922U
- Authority
- KR
- South Korea
- Prior art keywords
- synchronization signal
- switching circuit
- vertical synchronization
- signal switching
- vertical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860021331U KR890007401Y1 (ko) | 1986-12-26 | 1986-12-26 | 수직동기신호 스위칭 회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860021331U KR890007401Y1 (ko) | 1986-12-26 | 1986-12-26 | 수직동기신호 스위칭 회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880013922U true KR880013922U (ko) | 1988-08-31 |
| KR890007401Y1 KR890007401Y1 (ko) | 1989-10-25 |
Family
ID=19258401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860021331U KR890007401Y1 (ko) | 1986-12-26 | 1986-12-26 | 수직동기신호 스위칭 회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890007401Y1 (ko) |
-
1986
- 1986-12-26 KR KR2019860021331U patent/KR890007401Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007401Y1 (ko) | 1989-10-25 |
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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: 19941227 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |