HK18087A - Video system with selectively disabled on-screen character display system - Google Patents

Video system with selectively disabled on-screen character display system Download PDF

Info

Publication number: HK18087A
Authority: HK; Hong Kong
Prior art keywords: character display; character generator; screen character; selectively disabled; display system
Prior art date: 1982-02-26

Application number

HK180/87A

Other languages

English (en)

Inventor

Albert Harwood Leopold

Loren Shanley Robert

Original Assignee

Rca Licensing Corporation

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.)

1982-02-26

Filing date

1987-02-26

Publication date

1987-03-06

1987-02-26 Application filed by Rca Licensing Corporation filed Critical Rca Licensing Corporation

1987-03-06 Publication of HK18087A publication Critical patent/HK18087A/xx

Links

Classifications

- 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
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Studio Circuits (AREA)
Picture Signal Circuits (AREA)
Television Systems (AREA)
Controls And Circuits For Display Device (AREA)

HK180/87A 1982-02-26 1987-02-26 Video system with selectively disabled on-screen character display system HK18087A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/352,884 US4435729A (en)	1982-02-26	1982-02-26	Television receiver with selectively disabled on-screen character display system

Publications (1)

Publication Number	Publication Date
HK18087A true HK18087A (en)	1987-03-06

Family

ID=23386895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK180/87A HK18087A (en)	1982-02-26	1987-02-26	Video system with selectively disabled on-screen character display system

Country Status (15)

Country	Link
US (1)	US4435729A (de)
JP (1)	JPH0744667B2 (de)
KR (1)	KR910009560B1 (de)
AT (1)	AT386712B (de)
CA (1)	CA1192991A (de)
DE (1)	DE3306518C2 (de)
DK (1)	DK163163C (de)
ES (1)	ES519900A0 (de)
FI (1)	FI73110C (de)
FR (1)	FR2522455B1 (de)
GB (1)	GB2116008B (de)
HK (1)	HK18087A (de)
IT (1)	IT1171054B (de)
MY (1)	MY8700393A (de)
SE (1)	SE453245B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4748506A (en) *	1984-12-28	1988-05-31	Canon Kabushiki Kaisha	Image pickup apparatus with excess-charge control
US4622589A (en) *	1985-04-15	1986-11-11	Rca Corporation	Television receiver on-screen character display
DE3517698C2 (de) *	1985-05-17	1994-03-24	Thomson Brandt Gmbh	Fernsehempfänger mit Empfangseinrichtungen zur Verarbeitung von Videotext- und/oder Bildschirmtextsignalen
US4689663A (en) *	1985-09-27	1987-08-25	Rca Corporation	Television receiver with display driver amplifier and input video filter having inversely related bandwidths
DE3905925A1 (de) *	1989-02-25	1990-08-30	Thomson Brandt Gmbh	Verfahren zur aufzeichnung und/oder bildlichen darstellung eines fernsehsendebeitrages
US5027211A (en) *	1989-06-07	1991-06-25	Robertson Bruce W	Multi-channel message display system and method
GB9200426D0 (en) *	1992-01-09	1992-02-26	Philips Electronic Associated	Television receiver
US6891564B2 (en) *	2001-12-05	2005-05-10	Sony Corporation	Cutoff control with on screen display circuit for adjusting white balance
CN1998230B (zh) *	2004-08-10	2010-04-28	汤姆逊许可公司	控制显示功能的方法和设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3898644A (en)	1973-09-13	1975-08-05	Qsi Systems Inc	TV display system
US3911420A (en)	1973-11-23	1975-10-07	Xerox Corp	Display system including a high resolution character generator
US3891792A (en)	1974-06-25	1975-06-24	Asahi Broadcasting	Television character crawl display method and apparatus
US3984828A (en)	1975-05-23	1976-10-05	Rca Corporation	Character generator for television channel number display with edging provisions
US4021841A (en)	1975-12-31	1977-05-03	Ralph Weinger	Color video synthesizer with improved image control means
DE2649445C2 (de) *	1976-10-29	1982-09-09	Deutsche Itt Industries Gmbh, 7800 Freiburg	Fernsehempfänger mit einem eingebauten Zeitgeber
JPH0153555B2 (de) *	1978-03-13	1989-11-14	Rca Licensing Corp
US4263622A (en) *	1979-01-30	1981-04-21	Rca Corporation	Automatic kinescope biasing system
FR2459593A1 (fr)	1979-06-20	1981-01-09	Thomson Csf	Dispositif de synchronisation d'un circuit generateur de caracteres et d'un circuit de balayage vertical et recepteur de television comportant un tel dispositif

1982
- 1982-02-26 US US06/352,884 patent/US4435729A/en not_active Expired - Lifetime
1983
- 1983-01-25 CA CA000420165A patent/CA1192991A/en not_active Expired
- 1983-02-04 IT IT19446/83A patent/IT1171054B/it active
- 1983-02-11 GB GB08303807A patent/GB2116008B/en not_active Expired
- 1983-02-18 FI FI830561A patent/FI73110C/fi not_active IP Right Cessation
- 1983-02-18 SE SE8300911A patent/SE453245B/sv not_active IP Right Cessation
- 1983-02-18 ES ES519900A patent/ES519900A0/es active Granted
- 1983-02-24 DE DE3306518A patent/DE3306518C2/de not_active Expired
- 1983-02-24 JP JP58030203A patent/JPH0744667B2/ja not_active Expired - Lifetime
- 1983-02-25 FR FR8303161A patent/FR2522455B1/fr not_active Expired
- 1983-02-25 KR KR1019830000771A patent/KR910009560B1/ko not_active Expired
- 1983-02-25 DK DK091783A patent/DK163163C/da not_active IP Right Cessation
- 1983-02-28 AT AT0069683A patent/AT386712B/de not_active IP Right Cessation
1987
- 1987-02-26 HK HK180/87A patent/HK18087A/xx not_active IP Right Cessation
- 1987-12-30 MY MY393/87A patent/MY8700393A/xx unknown

Also Published As

Publication number	Publication date
FI73110C (fi)	1987-08-10
ES8403265A1 (es)	1984-03-01
FR2522455B1 (fr)	1986-04-11
DE3306518C2 (de)	1986-03-06
MY8700393A (en)	1987-12-31
KR910009560B1 (ko)	1991-11-21
FR2522455A1 (fr)	1983-09-02
SE8300911D0 (sv)	1983-02-18
GB8303807D0 (en)	1983-03-16
DK163163C (da)	1992-06-22
GB2116008B (en)	1985-11-27
GB2116008A (en)	1983-09-14
DK91783A (da)	1983-08-27
ATA69683A (de)	1988-02-15
FI73110B (fi)	1987-04-30
JPS58159077A (ja)	1983-09-21
ES519900A0 (es)	1984-03-01
DK163163B (da)	1992-01-27
AT386712B (de)	1988-10-10
DK91783D0 (da)	1983-02-25
CA1192991A (en)	1985-09-03
FI830561A0 (fi)	1983-02-18
SE453245B (sv)	1988-01-18
IT8319446A0 (it)	1983-02-04
JPH0744667B2 (ja)	1995-05-15
DE3306518A1 (de)	1983-09-08
US4435729A (en)	1984-03-06
FI830561L (fi)	1983-08-27
IT1171054B (it)	1987-06-10
SE8300911L (sv)	1983-08-27
KR840003948A (ko)	1984-10-04

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Legal Events

Date	Code	Title	Description
2004-12-15	PE	Patent expired