KR910010262U - 펄스폭에 의한 동기검출회로 - Google Patents
펄스폭에 의한 동기검출회로Info
- Publication number
- KR910010262U KR910010262U KR2019890016804U KR890016804U KR910010262U KR 910010262 U KR910010262 U KR 910010262U KR 2019890016804 U KR2019890016804 U KR 2019890016804U KR 890016804 U KR890016804 U KR 890016804U KR 910010262 U KR910010262 U KR 910010262U
- Authority
- KR
- South Korea
- Prior art keywords
- detection circuit
- pulse width
- synchronous detection
- synchronous
- pulse
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890016804U KR920008249Y1 (ko) | 1989-11-14 | 1989-11-14 | 펄스폭에 의한 동기검출회로 |
GB9007068A GB2238443B (en) | 1989-11-14 | 1990-03-29 | Circuit for detecting synchronising signals |
JP1990036522U JPH067629Y2 (ja) | 1989-11-14 | 1990-04-04 | パルス幅による同期検出回路 |
US07/771,806 US5175620A (en) | 1989-11-14 | 1991-10-08 | Synchronism detecting circuit utilizing pulse width |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890016804U KR920008249Y1 (ko) | 1989-11-14 | 1989-11-14 | 펄스폭에 의한 동기검출회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010262U true KR910010262U (ko) | 1991-06-29 |
KR920008249Y1 KR920008249Y1 (ko) | 1992-11-14 |
Family
ID=19291821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890016804U KR920008249Y1 (ko) | 1989-11-14 | 1989-11-14 | 펄스폭에 의한 동기검출회로 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH067629Y2 (ko) |
KR (1) | KR920008249Y1 (ko) |
GB (1) | GB2238443B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY108249A (en) * | 1991-12-13 | 1996-08-30 | Thomson Consumer Electronics Inc | A detector circuit for use in a vcr |
KR20180082259A (ko) * | 2017-01-10 | 2018-07-18 | 최남열 | 흙손 |
-
1989
- 1989-11-14 KR KR2019890016804U patent/KR920008249Y1/ko not_active IP Right Cessation
-
1990
- 1990-03-29 GB GB9007068A patent/GB2238443B/en not_active Expired - Fee Related
- 1990-04-04 JP JP1990036522U patent/JPH067629Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9007068D0 (en) | 1990-05-30 |
GB2238443A (en) | 1991-05-29 |
JPH067629Y2 (ja) | 1994-02-23 |
KR920008249Y1 (ko) | 1992-11-14 |
GB2238443B (en) | 1994-06-22 |
JPH0369969U (ko) | 1991-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20021031 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |