DE3586846D1 - Tonsteuergeraet in einer monochromen tonanzeigeeinrichtung. - Google Patents

Tonsteuergeraet in einer monochromen tonanzeigeeinrichtung.

Info

Publication number
DE3586846D1
DE3586846D1 DE8585111449T DE3586846T DE3586846D1 DE 3586846 D1 DE3586846 D1 DE 3586846D1 DE 8585111449 T DE8585111449 T DE 8585111449T DE 3586846 T DE3586846 T DE 3586846T DE 3586846 D1 DE3586846 D1 DE 3586846D1
Authority
DE
Germany
Prior art keywords
sound
monochrome
control unit
display device
sound control
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 - Lifetime
Application number
DE8585111449T
Other languages
English (en)
Other versions
DE3586846T2 (de
Inventor
Nobutaka Nakamura
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3586846D1 publication Critical patent/DE3586846D1/de
Publication of DE3586846T2 publication Critical patent/DE3586846T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/028—Circuits for converting colour display signals into monochrome display signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Digital Computer Display Output (AREA)
  • Studio Circuits (AREA)
DE8585111449T 1985-02-28 1985-09-10 Tonsteuergeraet in einer monochromen tonanzeigeeinrichtung. Expired - Fee Related DE3586846T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60039256A JPS61198275A (ja) 1985-02-28 1985-02-28 モノクロ階調表示装置

Publications (2)

Publication Number Publication Date
DE3586846D1 true DE3586846D1 (de) 1992-12-24
DE3586846T2 DE3586846T2 (de) 1993-04-01

Family

ID=12548055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111449T Expired - Fee Related DE3586846T2 (de) 1985-02-28 1985-09-10 Tonsteuergeraet in einer monochromen tonanzeigeeinrichtung.

Country Status (6)

Country Link
US (1) US4725833A (de)
EP (1) EP0192815B1 (de)
JP (1) JPS61198275A (de)
KR (1) KR890005188B1 (de)
CN (1) CN85107364A (de)
DE (1) DE3586846T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62244090A (ja) * 1986-04-16 1987-10-24 アンリツ株式会社 表示装置
US5153577A (en) * 1986-04-28 1992-10-06 Xerox Corporation Mapping character color attributes into grey pixel patterns
JPH0774944B2 (ja) * 1986-10-30 1995-08-09 パイオニア株式会社 車載ナビゲ−シヨン装置における表示装置
IT1207548B (it) * 1987-03-31 1989-05-25 Olivetti & Co Spa Dispositivo per la visualizzazione di dati di informatica mediante pixel su un tubo a raggi catodici
US4818982A (en) * 1987-08-12 1989-04-04 Systems Management American Corporation Brightness control for an electro-luminescent display
JPS6491175A (en) * 1987-10-02 1989-04-10 Fanuc Ltd Display device
US5148518A (en) * 1987-10-31 1992-09-15 Kabushiki Kaisha Toshiba Computer system with monochrome display unit capable of converting color code to gradation code
WO1989006851A1 (en) * 1988-01-15 1989-07-27 Chips And Technologies, Inc. Color to monochrome conversion
US5245327A (en) * 1988-01-15 1993-09-14 Chips And Technologies, Incorporated Color to monochrome conversion
US4977398A (en) * 1988-01-15 1990-12-11 Chips And Technologies, Incorporated Color to monochrome conversion
JP2667204B2 (ja) * 1988-06-18 1997-10-27 株式会社日立製作所 階調表示装置
JP2769345B2 (ja) * 1989-02-21 1998-06-25 三菱電機株式会社 表示制御装置
DE4031905C2 (de) * 1989-10-09 1993-12-09 Hitachi Ltd Mehrpegel-Anzeigesystem und Verfahren zur Darstellung von Grautönen mit einem solchen System
US5712657A (en) * 1995-03-28 1998-01-27 Cirrus Logic, Inc. Method and apparatus for adaptive dithering
TWI267049B (en) * 2000-05-09 2006-11-21 Sharp Kk Image display device, and electronic apparatus using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158200A (en) * 1977-09-26 1979-06-12 Burroughs Corporation Digital video display system with a plurality of gray-scale levels
NL7801690A (nl) * 1978-02-15 1979-08-17 Philips Nv Monochrome beeldweergeefinrichting.
US4251755A (en) * 1979-07-12 1981-02-17 Raytheon Company CRT Digital brightness control
FR2506623A1 (fr) * 1981-06-01 1982-12-03 Radiotechnique Generateur de signaux video trichromes, tel qu'un jeu video, utilisable avec un reproducteur d'images monochrome

Also Published As

Publication number Publication date
CN85107364A (zh) 1986-08-27
EP0192815A2 (de) 1986-09-03
DE3586846T2 (de) 1993-04-01
KR860006689A (ko) 1986-09-13
US4725833A (en) 1988-02-16
EP0192815A3 (en) 1989-09-13
KR890005188B1 (ko) 1989-12-16
EP0192815B1 (de) 1992-11-19
JPS61198275A (ja) 1986-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee