JPS5224837B1 - - Google Patents

Info

Publication number
JPS5224837B1
JPS5224837B1 JP46041365A JP4136571A JPS5224837B1 JP S5224837 B1 JPS5224837 B1 JP S5224837B1 JP 46041365 A JP46041365 A JP 46041365A JP 4136571 A JP4136571 A JP 4136571A JP S5224837 B1 JPS5224837 B1 JP S5224837B1
Authority
JP
Japan
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.)
Pending
Application number
JP46041365A
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 filed Critical
Publication of JPS5224837B1 publication Critical patent/JPS5224837B1/ja
Pending 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)
  • Liquid Crystal (AREA)
JP46041365A 1970-06-11 1971-06-10 Pending JPS5224837B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4550870A 1970-06-11 1970-06-11

Publications (1)

Publication Number Publication Date
JPS5224837B1 true JPS5224837B1 (ja) 1977-07-04

Family

ID=21938293

Family Applications (2)

Application Number Title Priority Date Filing Date
JP46041365A Pending JPS5224837B1 (ja) 1970-06-11 1971-06-10
JP51027011A Pending JPS51118990A (en) 1970-06-11 1976-03-11 Circuit for driving liquid crystal load

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP51027011A Pending JPS51118990A (en) 1970-06-11 1976-03-11 Circuit for driving liquid crystal load

Country Status (2)

Country Link
US (1) US3653745A (ja)
JP (2) JPS5224837B1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852779A (ja) * 1981-09-24 1983-03-29 Omron Tateisi Electronics Co 紙葉類の光学読取装置
JPS5875275A (ja) * 1981-10-01 1983-05-06 ゼネラル・エレクトリツク・カンパニイ パタ−ン認識システム及びその方法
JPS5876981A (ja) * 1981-10-31 1983-05-10 Sumitomo Electric Ind Ltd 光学的文字読取装置

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549040B1 (ja) * 1970-11-25 1979-04-20
JPS53279B1 (ja) * 1971-02-25 1978-01-06
US4116543A (en) * 1971-05-03 1978-09-26 General Electric Company Control electro-optical device utilizing liquid crystal
JPS5114434B1 (ja) * 1971-07-29 1976-05-10
US3786486A (en) * 1971-08-11 1974-01-15 Olivetti & Co Spa Multiplex driving circuit
US3999180A (en) * 1971-10-04 1976-12-21 Rockwell International Corporation Multiplex driver system for liquid crystal display
US3744049A (en) * 1971-11-16 1973-07-03 Optel Corp Liquid crystal driving and switching apparatus utilizing multivibrators and bidirectional switches
NL7116944A (ja) * 1971-12-09 1973-06-13
US3740717A (en) * 1971-12-16 1973-06-19 Rca Corp Liquid crystal display
US3789388A (en) * 1972-03-17 1974-01-29 Ragen Semiconductor Inc Apparatus for providing a pulsed liquid crystal display
FR2181115A5 (ja) * 1972-04-17 1973-11-30 Thomson Csf
US3886726A (en) * 1972-06-19 1975-06-03 Texas Instruments Inc Electronic time keeping system
US4001809A (en) * 1972-07-19 1977-01-04 Matsushita Electric Industrial Co., Ltd. Display device including circuits for driving loads such as electrophoretic displays
US3922668A (en) * 1972-08-16 1975-11-25 Canon Kk Liquid-crystal indicator driving system
JPS535021B2 (ja) * 1972-08-25 1978-02-23
CA1021078A (en) * 1972-09-19 1977-11-15 Sharp Kabushiki Kaisha Drive system for liquid crystal display units
US3863247A (en) * 1972-10-18 1975-01-28 Suwa Seikosha Kk Driving circuit for liquid crystal display cell
JPS4977537A (ja) * 1972-11-27 1974-07-26
JPS4977538A (ja) * 1972-11-27 1974-07-26
US4042920A (en) * 1973-01-02 1977-08-16 Hoffmann-La Roche Inc. Multiplexing circuit for liquid crystal display
JPS5236656B2 (ja) * 1973-01-10 1977-09-17
US3982239A (en) * 1973-02-07 1976-09-21 North Hills Electronics, Inc. Saturation drive arrangements for optically bistable displays
JPS5311171B2 (ja) * 1973-02-09 1978-04-19
CH662773A4 (ja) * 1973-05-10 1976-02-27
JPS5426139B2 (ja) * 1973-05-23 1979-09-01
US3877016A (en) * 1973-10-04 1975-04-08 Omron R & D Inc Driver circuit for liquid crystal display
US3911426A (en) * 1974-11-04 1975-10-07 Motorola Inc Multiplexed field effect liquid crystal display accessing circuitry and system
JPS594713B2 (ja) * 1975-03-11 1984-01-31 シチズン時計株式会社 ヒヨウジセイギヨカイロ
JPS52103993A (en) * 1976-02-11 1977-08-31 Rank Organisation Ltd Liquid crystal display unit
JPS593730B2 (ja) * 1977-09-14 1984-01-25 ソニー株式会社 液晶表示装置
JPS5888788A (ja) * 1981-11-24 1983-05-26 株式会社日立製作所 液晶表示装置
JPS61124990A (ja) * 1984-11-22 1986-06-12 沖電気工業株式会社 Ｌｃｄマトリクスパネル駆動回路
US4721366A (en) * 1985-10-07 1988-01-26 Rca Corporation Illumination of a liquid crystal display
US4731610A (en) * 1986-01-21 1988-03-15 Ovonic Imaging Systems, Inc. Balanced drive electronic matrix system and method of operating the same
GB2194663B (en) * 1986-07-18 1990-06-20 Stc Plc Display device
US5064277A (en) * 1991-01-28 1991-11-12 Eastman Kodak Company Operation of a light modulator of the planar electrode type
US5680147A (en) * 1991-05-20 1997-10-21 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and method of driving the same
US5526014A (en) * 1992-02-26 1996-06-11 Nec Corporation Semiconductor device for driving liquid crystal display panel
US6639590B2 (en) * 1998-04-16 2003-10-28 Seiko Epson Corporation Method for controlling liquid crystal display device, device for driving liquid crystal display device, liquid crystal display device, and electronic apparatus
CN110865488B (zh) * 2019-11-27 2022-09-09 京东方科技集团股份有限公司 背光模组、显示面板及显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363410A (en) * 1966-01-25 1968-01-16 Suwa Seikosha Kk Apparatus for adjusting electric timepieces
US3503673A (en) * 1967-09-14 1970-03-31 Rca Corp Reduction of turn-on delay in liquid crystal cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519330A (en) * 1967-09-14 1970-07-07 Rca Corp Turnoff method and circuit for liquid crystal display element
US3575492A (en) * 1969-07-10 1971-04-20 Rca Corp Turnoff method and circuit for liquid crystal display element
JPS5224837A (en) * 1975-08-13 1977-02-24 Tai Kitatsuji Reinforced lawn mat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363410A (en) * 1966-01-25 1968-01-16 Suwa Seikosha Kk Apparatus for adjusting electric timepieces
US3503673A (en) * 1967-09-14 1970-03-31 Rca Corp Reduction of turn-on delay in liquid crystal cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852779A (ja) * 1981-09-24 1983-03-29 Omron Tateisi Electronics Co 紙葉類の光学読取装置
JPS5875275A (ja) * 1981-10-01 1983-05-06 ゼネラル・エレクトリツク・カンパニイ パタ−ン認識システム及びその方法
JPS5876981A (ja) * 1981-10-31 1983-05-10 Sumitomo Electric Ind Ltd 光学的文字読取装置

Also Published As

Publication number Publication date
JPS51118990A (en) 1976-10-19
US3653745A (en) 1972-04-04

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