GB9522944D0 - Switch circuitry - Google Patents

Switch circuitry

Info

Publication number
GB9522944D0
GB9522944D0 GBGB9522944.9A GB9522944A GB9522944D0 GB 9522944 D0 GB9522944 D0 GB 9522944D0 GB 9522944 A GB9522944 A GB 9522944A GB 9522944 D0 GB9522944 D0 GB 9522944D0
Authority
GB
United Kingdom
Prior art keywords
switch circuitry
circuitry
switch
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.)
Withdrawn
Application number
GBGB9522944.9A
Other versions
GB2307122A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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.)
Filing date
Publication date
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to GB9522944A priority Critical patent/GB2307122A/en
Publication of GB9522944D0 publication Critical patent/GB9522944D0/en
Publication of GB2307122A publication Critical patent/GB2307122A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • 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
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
GB9522944A 1995-11-09 1995-11-09 Video switch with reduced crosstalk Withdrawn GB2307122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9522944A GB2307122A (en) 1995-11-09 1995-11-09 Video switch with reduced crosstalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9522944A GB2307122A (en) 1995-11-09 1995-11-09 Video switch with reduced crosstalk

Publications (2)

Publication Number Publication Date
GB9522944D0 true GB9522944D0 (en) 1996-01-10
GB2307122A GB2307122A (en) 1997-05-14

Family

ID=10783621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9522944A Withdrawn GB2307122A (en) 1995-11-09 1995-11-09 Video switch with reduced crosstalk

Country Status (1)

Country Link
GB (1) GB2307122A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774265B1 (en) * 2000-05-01 2007-11-08 톰슨 라이센싱 Crosstalk reduction in a video signal selector
US6900848B2 (en) 2000-05-01 2005-05-31 Thomson Licensing S.A. Crosstalk reduction in a video signal selector
KR20090049183A (en) * 2007-11-13 2009-05-18 삼성전자주식회사 Display apparatus and control method of the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049391B2 (en) * 1979-06-29 1985-11-01 パイオニアビデオ株式会社 video switch circuit
US4639765A (en) * 1985-02-28 1987-01-27 Texas Instruments Incorporated Synchronization system for overlay of an internal video signal upon an external video signal
US5027211A (en) * 1989-06-07 1991-06-25 Robertson Bruce W Multi-channel message display system and method
JPH0785589B2 (en) * 1990-02-16 1995-09-13 松下電器産業株式会社 Y / C separator
KR930008172B1 (en) * 1990-11-28 1993-08-26 주식회사 금성사 Teletext receiving circuit of vcr
JP2925767B2 (en) * 1991-02-26 1999-07-28 ローム株式会社 Signal line switching circuit
DK172915B1 (en) * 1992-04-07 1999-10-04 2M Electronic As Method for transmitting teletext signals, a number of teletext pages, apparatus for receiving teletext signals, and

Also Published As

Publication number Publication date
GB2307122A (en) 1997-05-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)