CS277542B6 - Circuit arrangement for image-in-image precessing with variable signal pointing - Google Patents

Circuit arrangement for image-in-image precessing with variable signal pointing Download PDF

Info

Publication number: CS277542B6
Authority: CS; Czechoslovakia
Prior art keywords: input; image; circuit; switch; chrominance
Prior art date: 1990-04-30

Application number

CS911234A

Other languages

Czech (cs)

English (en)

Other versions

CS9101234A2 (en

Inventor

Gene Karl Sendelweck

Bradley Alan Sparks

Original Assignee

Thomson Consumer Electronics

Priority date (The priority date 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 date listed.)

1990-04-30

Filing date

1991-04-30

Publication date

1993-03-17

1991-04-30 Application filed by Thomson Consumer Electronics filed Critical Thomson Consumer Electronics

1991-11-12 Publication of CS9101234A2 publication Critical patent/CS9101234A2/cs

1993-03-17 Publication of CS277542B6 publication Critical patent/CS277542B6/cs

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
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Studio Circuits (AREA)

CS911234A 1990-04-30 1991-04-30 Circuit arrangement for image-in-image precessing with variable signal pointing CS277542B6 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/515,493 US5107341A (en)	1990-04-30	1990-04-30	Color television apparatus with picture-in-picture processing and with variable chrominance signal filtering

Publications (2)

Publication Number	Publication Date
CS9101234A2 CS9101234A2 (en)	1991-11-12
CS277542B6 true CS277542B6 (en)	1993-03-17

Family

ID=24051596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS911234A CS277542B6 (en)	1990-04-30	1991-04-30	Circuit arrangement for image-in-image precessing with variable signal pointing

Country Status (14)

Country	Link
US (1)	US5107341A (fr)
EP (1)	EP0455138B1 (fr)
JP (1)	JP2510436B2 (fr)
KR (1)	KR100209172B1 (fr)
CN (1)	CN1024311C (fr)
CA (1)	CA2038212C (fr)
CS (1)	CS277542B6 (fr)
DE (1)	DE69107666T2 (fr)
FI (1)	FI105632B (fr)
HU (1)	HU207629B (fr)
MY (1)	MY105963A (fr)
PL (1)	PL165165B1 (fr)
RU (1)	RU2107405C1 (fr)
TR (1)	TR26312A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5298982A (en) *	1992-09-16	1994-03-29	Lagoni William A	Television receiver with switchable chrominance signal filter
US5339115A (en) *	1992-09-16	1994-08-16	Thomson Consumer Electronics, Inc.	Variable bandwidth luminance filter with commonly tuned delay and amplitude controlling filters providing frequency independent and bandwidth independent delay characteristic
CN1046072C (zh) *	1993-11-08	1999-10-27	厦门达真磁记录有限公司	多套频率合成数字调谐和画中画的控制系统
CN1043398C (zh) *	1993-11-08	1999-05-12	厦门达真磁记录有限公司	卫星接收、双高频电视、画中画的遥控和数字调谐系统
US5473390A (en) *	1995-01-31	1995-12-05	Thomson Consumer Electronics, Inc.	Component to composite video signal converter circuit
US5907369A (en) *	1996-09-10	1999-05-25	Thomson Consumer Electronics, Inc.	Television system for displaying main and auxiliary images with color error correction provisions
TW511374B (en) *	2000-06-23	2002-11-21	Thomson Licensing Sa	Dynamic control of image enhancement
US7206029B2 (en) *	2000-12-15	2007-04-17	Koninklijke Philips Electronics N.V.	Picture-in-picture repositioning and/or resizing based on video content analysis
GB2396506B (en) *	2002-12-20	2006-03-08	Snell & Wilcox Ltd	Improved composite decoding
RU2246800C1 (ru) *	2003-06-30	2005-02-20	Волков Борис Иванович	Цветной телевизор
RU2246796C1 (ru) *	2003-07-29	2005-02-20	Волков Борис Иванович	Цифровой телевизор
KR100598223B1 (ko) *	2003-12-12	2006-07-07	엘지전자 주식회사	화질개선 기능을 갖는 영상표시기기 및 그 제어방법
CN100459674C (zh) *	2005-11-24	2009-02-04	腾讯科技（深圳）有限公司	一种视频通信画面显示控制装置及方法
JP4870151B2 (ja) *	2006-03-22	2012-02-08	シャープ株式会社	液晶表示装置およびテレビジョン受信機
US8149339B2 (en) *	2007-05-30	2012-04-03	Sony Corporation	Broadcast receiving apparatus and reproduction processing method
WO2009025102A1 (fr) *	2007-08-20	2009-02-26	Sony Corporation	Dispositif de notification d'erreur de gamme de couleur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4384306A (en) *	1981-06-22	1983-05-17	Rca Corporation	Variable peaking control circuit
US4573075A (en) *	1983-06-24	1986-02-25	Rca Corporation	Digital signal coring apparatus with controllable coring threshold level
US4616252A (en) *	1984-07-16	1986-10-07	Rca Corporation	Sampled color difference signal processing system having a quadrature distortion reduction differentiator
US4652908A (en) *	1985-03-25	1987-03-24	Rca Corporation	Filtering system for processing a reduced-resolution video image
US4717951A (en) *	1985-10-31	1988-01-05	Rca Corporation	Adaptive digital filter
US4855812A (en) *	1986-12-18	1989-08-08	Hitachi, Ltd.	Picture synthesizing apparatus with gain control system
US4890162A (en) *	1989-01-26	1989-12-26	Rca Licensing Corporation	Adjustable antialias filters

1990
- 1990-04-30 US US07/515,493 patent/US5107341A/en not_active Expired - Lifetime
1991
- 1991-03-14 CA CA002038212A patent/CA2038212C/fr not_active Expired - Fee Related
- 1991-03-14 MY MYPI91000417A patent/MY105963A/en unknown
- 1991-04-25 KR KR1019910006644A patent/KR100209172B1/ko not_active Expired - Fee Related
- 1991-04-25 DE DE69107666T patent/DE69107666T2/de not_active Expired - Fee Related
- 1991-04-25 EP EP91106691A patent/EP0455138B1/fr not_active Expired - Lifetime
- 1991-04-25 HU HU911390A patent/HU207629B/hu not_active IP Right Cessation
- 1991-04-26 TR TR91/0393A patent/TR26312A/xx unknown
- 1991-04-26 JP JP3188380A patent/JP2510436B2/ja not_active Expired - Fee Related
- 1991-04-26 PL PL91290059A patent/PL165165B1/pl not_active IP Right Cessation
- 1991-04-29 CN CN91102762A patent/CN1024311C/zh not_active Expired - Fee Related
- 1991-04-29 RU SU4895174A patent/RU2107405C1/ru not_active IP Right Cessation
- 1991-04-29 FI FI912057A patent/FI105632B/fi not_active IP Right Cessation
- 1991-04-30 CS CS911234A patent/CS277542B6/cs not_active IP Right Cessation

Also Published As

Publication number	Publication date
HUT61147A (en)	1992-11-30
CA2038212C (fr)	1997-04-01
TR26312A (tr)	1995-03-15
HU207629B (en)	1993-04-28
US5107341A (en)	1992-04-21
HU911390D0 (en)	1991-10-28
CN1056207A (zh)	1991-11-13
PL165165B1 (pl)	1994-11-30
KR100209172B1 (ko)	1999-07-15
JP2510436B2 (ja)	1996-06-26
CS9101234A2 (en)	1991-11-12
EP0455138B1 (fr)	1995-03-01
FI105632B (fi)	2000-09-15
JPH04229793A (ja)	1992-08-19
KR910019421A (ko)	1991-11-30
FI912057L (fi)	1991-10-31
EP0455138A2 (fr)	1991-11-06
FI912057A0 (fi)	1991-04-29
EP0455138A3 (en)	1992-02-19
DE69107666T2 (de)	1995-10-12
DE69107666D1 (de)	1995-04-06
MY105963A (en)	1995-02-28
RU2107405C1 (ru)	1998-03-20
CN1024311C (zh)	1994-04-20
CA2038212A1 (fr)	1991-10-31

Legal Events

Date	Code	Title	Description
2000-06-30	IF00	In force as of 2000-06-30 in czech republic
2010-11-18	MM4A	Patent lapsed due to non-payment of fee	Effective date: 20100430

Publication	Publication Date	Title
CS277542B6 (en)	1993-03-17	Circuit arrangement for image-in-image precessing with variable signal pointing
CA2083312A1 (fr)	1993-06-12	Limiteur d'intensite pour faisceau de televiseur a incrustation d'images
CA2010688A1 (fr)	1990-10-20	Circuit d'incrustation d'images a reponse rapide
JPH10507890A (ja)	1998-07-28	多画像動作モードの間のテレビジョン受像機における音声処理チャンネルの使用
US7324161B2 (en)	2008-01-29	Display apparatus and control method thereof
US5801786A (en)	1998-09-01	Picture pause selecting apparatus and method for a double-wide television
EP0178923A2 (fr)	1986-04-23	Récepteurs de télévision
EP0603535A1 (fr)	1994-06-29	Dispositif de sélection du signal syntonisé
KR0116004Y1 (ko)	1998-04-20	텔레비젼의 외부 입출력 절환장치
KR960012009B1 (ko)	1996-09-09	텔레비젼 수상기의 온-스크린 디스플레이 안정화 회로
JPH066710A (ja)	1994-01-14	テレビジョン受像機
JP2600529Y2 (ja)	1999-10-12	ＰｉｎＰテレビ受像器
JPH077648A (ja)	1995-01-10	テレビジョンカメラ装置
JP2597294Y2 (ja)	1999-07-05	二画面機能付映像回路
JPH0748886B2 (ja)	1995-05-24	テレビジヨン受像機の自己診断装置
KR0181897B1 (ko)	1999-05-01	게임기 작동시 복합영상기기의 콘트라스트 제어회로 및 그 방법
KR960015835B1 (ko)	1996-11-21	티브이의 온스크린 영상 표시 회로 및 그 방법
KR970006944Y1 (ko)	1997-07-09	색부반송파 디스플레이 회로
KR960008072Y1 (ko)	1996-09-23	Pip기능을 이용한 영상 페이드인/아웃회로
KR900006667Y1 (ko)	1990-07-26	칼라모니터의 콘비젼스 및 레지스트레이션 판별회로
JPH0617391Y2 (ja)	1994-05-02	テレビジョン受像機
KR930003449Y1 (ko)	1993-06-11	다중화면의 칼라 보상회로
KR20030090862A (ko)	2003-12-01	화면 자동 조정 장치
JPH0535233A (ja)	1993-02-12	表示画面切替方式
JPH0544874B2 (fr)	1993-07-07