DE59004738D1 - Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige. - Google Patents

Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige.

Info

Publication number
DE59004738D1
DE59004738D1 DE90113043T DE59004738T DE59004738D1 DE 59004738 D1 DE59004738 D1 DE 59004738D1 DE 90113043 T DE90113043 T DE 90113043T DE 59004738 T DE59004738 T DE 59004738T DE 59004738 D1 DE59004738 D1 DE 59004738D1
Authority
DE
Germany
Prior art keywords
operating
liquid crystal
crystal display
circuit arrangement
arrangement
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
DE90113043T
Other languages
English (en)
Inventor
Peter Broderick
Graham Stout
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.)
Microchip Technology Munich GmbH
Original Assignee
Eurosil Electronic GmbH
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 Eurosil Electronic GmbH filed Critical Eurosil Electronic GmbH
Application granted granted Critical
Publication of DE59004738D1 publication Critical patent/DE59004738D1/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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE90113043T 1989-07-21 1990-07-07 Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige. Expired - Fee Related DE59004738D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924061 1989-07-21
DE4006243A DE4006243A1 (de) 1989-07-21 1990-02-28 Schaltungsanordnung zum betrieb einer fluessigkristallanzeige

Publications (1)

Publication Number Publication Date
DE59004738D1 true DE59004738D1 (de) 1994-04-07

Family

ID=25883228

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4006243A Granted DE4006243A1 (de) 1989-07-21 1990-02-28 Schaltungsanordnung zum betrieb einer fluessigkristallanzeige
DE90113043T Expired - Fee Related DE59004738D1 (de) 1989-07-21 1990-07-07 Schaltungsanordnung zum Betrieb einer Flüssigkristallanzeige.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4006243A Granted DE4006243A1 (de) 1989-07-21 1990-02-28 Schaltungsanordnung zum betrieb einer fluessigkristallanzeige

Country Status (3)

Country Link
US (1) US5258754A (de)
EP (1) EP0409030B1 (de)
DE (2) DE4006243A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG46436A1 (en) * 1991-08-23 1998-02-20 Motorola Inc Data stream altering system
US5958247A (en) * 1994-03-28 1999-09-28 Siemens Aktiengesellschaft Method for disposing of a solution containing an organic acid
AUPM738894A0 (en) * 1994-08-11 1994-09-01 Dr Sala & Associates Pty Ltd Dotagraph - improved display system
US6339413B1 (en) * 1996-06-28 2002-01-15 Microchip Technology Incorporated Microcontroller with internal clock for liquid crystal display
US5874931A (en) * 1996-06-28 1999-02-23 Microchip Technology Incorporated Microcontroller with dual port ram for LCD display and sharing of slave ports
JPH10207438A (ja) * 1996-11-21 1998-08-07 Seiko Instr Inc 液晶装置
FR2774848B1 (fr) * 1998-02-12 2002-01-04 Jean Philippe Joseph Chevreau Dispositif permettant d'obtenir une nouvelle serie d'effets lumineux dans une console de jeux de lumiere
JP3982249B2 (ja) 2001-12-11 2007-09-26 株式会社日立製作所 表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339232A (en) * 1971-02-10 1973-11-28 Suwa Seikosha Kk Timepiece having a liquid crystal display
GB1432382A (en) * 1972-04-06 1976-04-14 Matsushita Electric Ind Co Ltd Method of driving a liquid crystal display device method of producing a drying filter
US4027305A (en) * 1973-08-09 1977-05-31 Canon Kabushiki Kaisha System for driving liquid crystal display device
US4127851A (en) * 1975-09-02 1978-11-28 U.S. Philips Corporation Device for displaying characters
US4257045A (en) * 1978-10-05 1981-03-17 Texas Instruments Incorporated RMS voltage control with variable duty cycle for matching different liquid crystal display materials
US4264963A (en) * 1979-06-08 1981-04-28 Texas Instruments Incorporated Static latches for storing display segment information
DE2939553A1 (de) * 1979-09-28 1981-04-02 Eurosil GmbH, 8000 München Schaltungsanordnung zur steuerung einer mehrstelligen fluessigkristallanzeige
US4393379A (en) * 1980-12-31 1983-07-12 Berting John P Non-multiplexed LCD drive circuit
JPS5843494A (ja) * 1981-09-09 1983-03-14 シャープ株式会社 液晶表示装置の駆動装置
JPS5849987A (ja) * 1981-09-19 1983-03-24 シャープ株式会社 表示駆動方式
DE3508321A1 (de) * 1985-03-06 1986-09-11 CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin Programmierbare schaltung zur steuerung einer fluessigkristallanzeige

Also Published As

Publication number Publication date
EP0409030A1 (de) 1991-01-23
US5258754A (en) 1993-11-02
DE4006243A1 (de) 1991-01-31
EP0409030B1 (de) 1994-03-02
DE4006243C2 (de) 1993-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC SEMICONDUCTOR GMBH, 74072 HEILBRONN, DE

8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: ATMEL GERMANY GMBH, 74072 HEILBRONN, DE

8327 Change in the person/name/address of the patent owner

Owner name: ATMEL AUTOMOTIVE GMBH, 74072 HEILBRONN, DE

8339 Ceased/non-payment of the annual fee