DE69534220D1 - Mehrnormen-Fernsehempfänger mit Luminanz-/Chrominanzverzögerungskompensation - Google Patents
Mehrnormen-Fernsehempfänger mit Luminanz-/ChrominanzverzögerungskompensationInfo
- Publication number
- DE69534220D1 DE69534220D1 DE69534220T DE69534220T DE69534220D1 DE 69534220 D1 DE69534220 D1 DE 69534220D1 DE 69534220 T DE69534220 T DE 69534220T DE 69534220 T DE69534220 T DE 69534220T DE 69534220 D1 DE69534220 D1 DE 69534220D1
- Authority
- DE
- Germany
- Prior art keywords
- luminance
- television receiver
- delay compensation
- standard television
- chrominance delay
- 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
Classifications
-
- 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
- H04N9/642—Multi-standard receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/221,312 US5374962A (en) | 1994-03-30 | 1994-03-30 | Multi-standard TV receiver with luma/chroma delay compensation |
US221312 | 1994-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69534220D1 true DE69534220D1 (de) | 2005-06-30 |
DE69534220T2 DE69534220T2 (de) | 2006-01-19 |
Family
ID=22827280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69534220T Expired - Lifetime DE69534220T2 (de) | 1994-03-30 | 1995-03-18 | Mehrnormen-Fernsehempfänger mit Luminanz-/Chrominanzverzögerungskompensation |
Country Status (10)
Country | Link |
---|---|
US (1) | US5374962A (de) |
EP (1) | EP0675657B1 (de) |
JP (2) | JP3662290B2 (de) |
KR (1) | KR100339620B1 (de) |
CN (1) | CN1085010C (de) |
BR (1) | BR9501194A (de) |
DE (1) | DE69534220T2 (de) |
MY (1) | MY114670A (de) |
PL (1) | PL175808B1 (de) |
SG (1) | SG46126A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0818994A (ja) * | 1994-06-30 | 1996-01-19 | Sony Corp | マルチ映像信号復調装置 |
US5926229A (en) * | 1994-10-18 | 1999-07-20 | Matsushita Electric Industrial Co., Ltd. | Development supporting method and device for signal processing system and signal processing device and method |
KR100305874B1 (ko) * | 1995-06-02 | 2001-11-30 | 모리시타 요이찌 | 다방식 텔레비전수상기 |
US6057889A (en) * | 1997-09-26 | 2000-05-02 | Sarnoff Corporation | Format-responsive video processing system |
US6366327B1 (en) * | 1997-12-22 | 2002-04-02 | Texas Instruments Incorporated | Vertical sync detection and output for video decoder |
FR2778051B1 (fr) * | 1998-04-23 | 2000-07-21 | Sgs Thomson Microelectronics | Systeme de lignes a retard chrominance |
WO2001049024A1 (en) * | 1999-12-23 | 2001-07-05 | Koninklijke Philips Electronics N.V. | Compatible camera system |
US6900848B2 (en) * | 2000-05-01 | 2005-05-31 | Thomson Licensing S.A. | Crosstalk reduction in a video signal selector |
GB2405281A (en) * | 2003-08-19 | 2005-02-23 | Snell & Wilcox Ltd | Format conversion using colourimetric components |
JP3982501B2 (ja) * | 2004-01-13 | 2007-09-26 | ソニー株式会社 | リモート撮像装置,カメラ装置およびオプションカード基板 |
KR100565810B1 (ko) | 2004-06-16 | 2006-03-29 | 삼성전자주식회사 | 색신호 처리장치 및 방법 |
JP2006186562A (ja) | 2004-12-27 | 2006-07-13 | Sanyo Electric Co Ltd | ビデオ信号処理装置 |
KR101133572B1 (ko) | 2005-06-21 | 2012-04-05 | 삼성전자주식회사 | 다수의 색재현 범위를 갖는 색재현 장치 및 그 색신호처리방법 |
US8451376B1 (en) | 2012-04-24 | 2013-05-28 | Silicon Laboratories Inc. | Automatic gain control (AGC) for analog TV signals using feed-forward signal path delay |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3065643D1 (en) * | 1979-01-09 | 1983-12-29 | Rca Corp | Luminance delay control apparatus in pal/secam television receiver |
NL7904157A (nl) * | 1979-05-28 | 1979-09-28 | Philips Nv | Schakeling in een kleurentelevisiekodeerder. |
JPS57164680A (en) * | 1981-04-02 | 1982-10-09 | Mitsubishi Electric Corp | Magnetic recorder and reproducer |
NL8103478A (nl) * | 1981-07-23 | 1983-02-16 | Philips Nv | Kleurentelevisie-ontvanger met een transcodeerschakeling. |
DE3342181C2 (de) * | 1983-11-23 | 1986-03-06 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Integrierte Schaltung für den Farbdecoder eines Fernsehempfängers |
JPS6115494A (ja) * | 1984-07-02 | 1986-01-23 | Hitachi Ltd | トランスコ−ダ装置 |
GB8608811D0 (en) * | 1986-04-11 | 1986-05-14 | Avesco Plc | Video comb filter digital decoder |
JP2562690B2 (ja) * | 1989-07-19 | 1996-12-11 | 三洋電機株式会社 | クロマ信号処理回路 |
US5119177A (en) * | 1989-07-31 | 1992-06-02 | Goldstar Co., Ltd. | Automatic 3-mode switching circuit of a color television set |
JPH04291894A (ja) * | 1991-03-20 | 1992-10-15 | Sanyo Electric Co Ltd | クロマ信号処理回路 |
-
1994
- 1994-03-30 US US08/221,312 patent/US5374962A/en not_active Expired - Lifetime
-
1995
- 1995-03-18 DE DE69534220T patent/DE69534220T2/de not_active Expired - Lifetime
- 1995-03-18 EP EP95104025A patent/EP0675657B1/de not_active Expired - Lifetime
- 1995-03-24 BR BR9501194A patent/BR9501194A/pt not_active IP Right Cessation
- 1995-03-27 KR KR1019950006511A patent/KR100339620B1/ko not_active IP Right Cessation
- 1995-03-27 PL PL95307888A patent/PL175808B1/pl not_active IP Right Cessation
- 1995-03-28 JP JP06964395A patent/JP3662290B2/ja not_active Expired - Fee Related
- 1995-03-28 MY MYPI95000764A patent/MY114670A/en unknown
- 1995-03-28 SG SG1995000178A patent/SG46126A1/en unknown
- 1995-03-30 CN CN95103185A patent/CN1085010C/zh not_active Expired - Fee Related
-
2003
- 2003-08-18 JP JP2003207689A patent/JP2004072750A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2004072750A (ja) | 2004-03-04 |
JPH07274089A (ja) | 1995-10-20 |
US5374962A (en) | 1994-12-20 |
PL307888A1 (en) | 1995-10-02 |
JP3662290B2 (ja) | 2005-06-22 |
EP0675657B1 (de) | 2005-05-25 |
SG46126A1 (en) | 1998-02-20 |
EP0675657A2 (de) | 1995-10-04 |
KR100339620B1 (ko) | 2002-11-18 |
CN1119814A (zh) | 1996-04-03 |
EP0675657A3 (de) | 1999-07-21 |
CN1085010C (zh) | 2002-05-15 |
BR9501194A (pt) | 1995-10-31 |
KR950035462A (ko) | 1995-12-30 |
MY114670A (en) | 2002-12-31 |
PL175808B1 (pl) | 1999-02-26 |
DE69534220T2 (de) | 2006-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69033160D1 (de) | OSD-Mehrnormfernsehempfänger | |
DE69603268D1 (de) | Luminanz/chrominanz trennungsfilter mit gemeinsamen verzögerungselement | |
GB2277846B (en) | Multiformat television switcher | |
AU8059091A (en) | Side by side television pictures | |
DE69517994D1 (de) | Mehrfachbild-fernsehempfänger | |
DE69217805D1 (de) | Fernsehempfänger mit Bild-im-Bild-Betrieb | |
DE69534220D1 (de) | Mehrnormen-Fernsehempfänger mit Luminanz-/Chrominanzverzögerungskompensation | |
DE69417710D1 (de) | Fernsehempfänger | |
DE69511195D1 (de) | Digitaler Fernsehempfänger | |
DE69513716D1 (de) | Fernsehempfänger mit Bild-in-Bild | |
DE69637189D1 (de) | Mehrnormen-Fernsehempfänger | |
DE69512033D1 (de) | Kombinierter fernseh/ukw-empfänger | |
DE69329925D1 (de) | Fernsehempfänger | |
DE69322868D1 (de) | Fernsehempfänger | |
DE69314191D1 (de) | Fernsehempfänger | |
DE59604860D1 (de) | Multistandard-Fernsehempfänger | |
DE69320998D1 (de) | Fernsehempfänger | |
DE69420085D1 (de) | Fernsehempfänger | |
GB2277657B (en) | Luminance/chrominance separating filter | |
DE69724725D1 (de) | Farbfernsehkamera | |
DE69511219D1 (de) | Hochauflösender Fernsehempfänger | |
DE69322220D1 (de) | Fernsehempfänger mit schaltbarem Chrominanzsignalfilter | |
DE69529110D1 (de) | HDTV-Fernsehsignalempfänger | |
DE69429982D1 (de) | Fernsehempfänger mit Teletextfunktion | |
DE69315287D1 (de) | Fernsehempfänger mit geklemmtem zusätzlichen Videoeingang |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |