GB2270440B - A liquid crystal display device - Google Patents

A liquid crystal display device

Info

Publication number
GB2270440B
GB2270440B GB9318660A GB9318660A GB2270440B GB 2270440 B GB2270440 B GB 2270440B GB 9318660 A GB9318660 A GB 9318660A GB 9318660 A GB9318660 A GB 9318660A GB 2270440 B GB2270440 B GB 2270440B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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 - Fee Related
Application number
GB9318660A
Other versions
GB2270440A (en
GB2270440A8 (en
GB9318660D0 (en
Inventor
Mitsuhiro Okamoto
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of GB9318660D0 publication Critical patent/GB9318660D0/en
Publication of GB2270440A publication Critical patent/GB2270440A/en
Publication of GB2270440A8 publication Critical patent/GB2270440A8/en
Application granted granted Critical
Publication of GB2270440B publication Critical patent/GB2270440B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/278—Subtitling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/9305—Regeneration of the television signal or of selected parts thereof involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
GB9318660A 1992-01-10 1993-01-11 A liquid crystal display device Expired - Fee Related GB2270440B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2069092 1992-01-10
JP2068992 1992-01-10
JP2068892 1992-01-10
PCT/JP1993/000024 WO1993014593A1 (en) 1992-01-10 1993-01-11 Liquid crystal display device

Publications (4)

Publication Number Publication Date
GB9318660D0 GB9318660D0 (en) 1994-01-05
GB2270440A GB2270440A (en) 1994-03-09
GB2270440A8 GB2270440A8 (en) 1994-03-09
GB2270440B true GB2270440B (en) 1995-11-29

Family

ID=27283140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9318660A Expired - Fee Related GB2270440B (en) 1992-01-10 1993-01-11 A liquid crystal display device

Country Status (4)

Country Link
DE (2) DE4390098T1 (en)
GB (1) GB2270440B (en)
HK (1) HK197096A (en)
WO (1) WO1993014593A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215976A (en) * 1985-07-15 1987-01-24 Hitachi Ltd Character signal multiplex adaptor
JPH022355B2 (en) * 1984-12-28 1990-01-17 Yokokawa Medeikaru Shisutemu Kk
JPH03125574A (en) * 1989-10-11 1991-05-28 Sharp Corp Camera integrating type video type recorder
JPH03273772A (en) * 1990-03-22 1991-12-04 Sharp Corp Superimposed device
JPH1039779A (en) * 1996-07-24 1998-02-13 Toshiba Electron Eng Corp Plane display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741078A (en) * 1980-08-22 1982-03-06 Seiko Epson Corp Synchronizing circuit of matrix television
JPS6139779A (en) * 1984-07-31 1986-02-25 Sony Corp Synchronizing signal generating device
JPS63164585A (en) * 1986-12-25 1988-07-07 Ricoh Co Ltd Magnetic recording and reproducing device
EP0416550B1 (en) * 1989-09-07 1996-04-24 Hitachi, Ltd. Image display apparatus using non-interlace scanning system
JPH04144368A (en) * 1990-10-04 1992-05-18 Fuji Photo Film Co Ltd Camera

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022355B2 (en) * 1984-12-28 1990-01-17 Yokokawa Medeikaru Shisutemu Kk
JPS6215976A (en) * 1985-07-15 1987-01-24 Hitachi Ltd Character signal multiplex adaptor
JPH03125574A (en) * 1989-10-11 1991-05-28 Sharp Corp Camera integrating type video type recorder
JPH03273772A (en) * 1990-03-22 1991-12-04 Sharp Corp Superimposed device
JPH1039779A (en) * 1996-07-24 1998-02-13 Toshiba Electron Eng Corp Plane display device

Also Published As

Publication number Publication date
DE4390098C2 (en) 1996-06-05
GB2270440A (en) 1994-03-09
WO1993014593A1 (en) 1993-07-22
GB2270440A8 (en) 1994-03-09
DE4390098T1 (en) 1994-02-17
HK197096A (en) 1996-11-08
GB9318660D0 (en) 1994-01-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010111