DE69306297T2 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung

Info

Publication number
DE69306297T2
DE69306297T2 DE69306297T DE69306297T DE69306297T2 DE 69306297 T2 DE69306297 T2 DE 69306297T2 DE 69306297 T DE69306297 T DE 69306297T DE 69306297 T DE69306297 T DE 69306297T DE 69306297 T2 DE69306297 T2 DE 69306297T2
Authority
DE
Germany
Prior art keywords
display device
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
DE69306297T
Other languages
English (en)
Other versions
DE69306297D1 (de
Inventor
Masaki Kobayashi
Rieko Kataoka
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69306297D1 publication Critical patent/DE69306297D1/de
Publication of DE69306297T2 publication Critical patent/DE69306297T2/de
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
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/002—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/005—Power supply circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
DE69306297T 1992-04-28 1993-04-19 Anzeigevorrichtung Expired - Fee Related DE69306297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4110324A JPH0614272B2 (ja) 1992-04-28 1992-04-28 表示システム

Publications (2)

Publication Number Publication Date
DE69306297D1 DE69306297D1 (de) 1997-01-16
DE69306297T2 true DE69306297T2 (de) 1997-06-12

Family

ID=14532843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306297T Expired - Fee Related DE69306297T2 (de) 1992-04-28 1993-04-19 Anzeigevorrichtung

Country Status (4)

Country Link
US (1) US5367231A (de)
EP (1) EP0568232B1 (de)
JP (1) JPH0614272B2 (de)
DE (1) DE69306297T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100207317B1 (ko) 1996-10-31 1999-07-15 윤종용 영상 제어회로
US6091454A (en) * 1997-12-31 2000-07-18 Telecruz Technology, Inc. Method and apparatus for displaying images having adjacent horizontal blocks with sharp contrast on a display unit of a television system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956669A (en) * 1974-10-29 1976-05-11 Quasar Electronics Corporation Standby power supply
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
NL7903625A (nl) * 1979-05-09 1980-11-11 Philips Nv Televisiebeeldweergeefinrichting.
JPS57186887A (en) * 1981-05-13 1982-11-17 Hitachi Ltd Color television set
US4553166A (en) * 1983-12-07 1985-11-12 Zenith Electronics Corporation Video system with automatic power up
GB2232044A (en) * 1989-05-20 1990-11-28 Ibm Beam current dependent crt cathode heating increases cathode efficiency

Also Published As

Publication number Publication date
EP0568232B1 (de) 1996-12-04
US5367231A (en) 1994-11-22
EP0568232A1 (de) 1993-11-03
DE69306297D1 (de) 1997-01-16
JPH05333800A (ja) 1993-12-17
JPH0614272B2 (ja) 1994-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee