JPH1184341A - ネマティック液晶の駆動方法 - Google Patents

ネマティック液晶の駆動方法

Info

Publication number
JPH1184341A
JPH1184341A JP26781997A JP26781997A JPH1184341A JP H1184341 A JPH1184341 A JP H1184341A JP 26781997 A JP26781997 A JP 26781997A JP 26781997 A JP26781997 A JP 26781997A JP H1184341 A JPH1184341 A JP H1184341A
Authority
JP
Japan
Prior art keywords
liquid crystal
light transmittance
absolute value
black
voltage
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.)
Pending
Application number
JP26781997A
Other languages
English (en)
Japanese (ja)
Inventor
Masaya Okita
雅也 沖田
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.)
BURAITO KENKYUSHO KK
Original Assignee
BURAITO KENKYUSHO KK
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 BURAITO KENKYUSHO KK filed Critical BURAITO KENKYUSHO KK
Priority to JP26781997A priority Critical patent/JPH1184341A/ja
Priority to TW87108249A priority patent/TW421775B/zh
Priority to KR1019980019532A priority patent/KR100639602B1/ko
Priority to CNB981095658A priority patent/CN1161729C/zh
Priority to EP98113183A priority patent/EP0903721A3/de
Priority to CA2243383A priority patent/CA2243383C/en
Publication of JPH1184341A publication Critical patent/JPH1184341A/ja
Priority to HK99104139.6A priority patent/HK1019106B/xx
Priority to US09/801,098 priority patent/US20010052885A1/en
Priority to US10/669,031 priority patent/US20050248519A1/en
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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/065—Waveforms comprising zero voltage phase or pause
    • 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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Substances (AREA)
JP26781997A 1997-09-12 1997-09-12 ネマティック液晶の駆動方法 Pending JPH1184341A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP26781997A JPH1184341A (ja) 1997-09-12 1997-09-12 ネマティック液晶の駆動方法
TW87108249A TW421775B (en) 1997-09-12 1998-05-27 Method for driving a nematic liquid crystal
KR1019980019532A KR100639602B1 (ko) 1997-09-12 1998-05-28 네마틱액정의구동방법
CNB981095658A CN1161729C (zh) 1997-09-12 1998-06-05 向列相液晶驱动方法
EP98113183A EP0903721A3 (de) 1997-09-12 1998-07-15 Verfahren zum Steuern eines nematischen Flüssigkristalls
CA2243383A CA2243383C (en) 1997-09-12 1998-07-20 Method for driving a nematic liquid crystal
HK99104139.6A HK1019106B (en) 1997-09-12 1999-09-23 Driving system of nematic liquid crystal
US09/801,098 US20010052885A1 (en) 1997-09-12 2001-03-07 Method for driving a nematic liquid crystal
US10/669,031 US20050248519A1 (en) 1997-09-12 2003-09-23 Method for driving a nematic liquid crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26781997A JPH1184341A (ja) 1997-09-12 1997-09-12 ネマティック液晶の駆動方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2002225847A Division JP2003158695A (ja) 2002-08-02 2002-08-02 ネマティック液晶の駆動方法

Publications (1)

Publication Number Publication Date
JPH1184341A true JPH1184341A (ja) 1999-03-26

Family

ID=17450053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26781997A Pending JPH1184341A (ja) 1997-09-12 1997-09-12 ネマティック液晶の駆動方法

Country Status (6)

Country Link
EP (1) EP0903721A3 (de)
JP (1) JPH1184341A (de)
KR (1) KR100639602B1 (de)
CN (1) CN1161729C (de)
CA (1) CA2243383C (de)
TW (1) TW421775B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119775B2 (en) 2000-12-22 2006-10-10 Hunet Display Technology Inc. Liquid crystal drive apparatus and gradation display method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11296150A (ja) * 1998-04-10 1999-10-29 Masaya Okita 液晶の高速駆動方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346974A1 (de) * 1973-09-18 1975-04-03 Commissariat Energie Atomique Verfahren und abbildungseinrichtung zum sequentiellen steuern einer optischen kenngroesse
DD292601A7 (de) * 1987-04-15 1991-08-08 Zentralinstitut Fuer Elektronenphysik,De Verfahren zum ansteuern einer fluessigkristallzelle
JPH03132692A (ja) * 1989-10-18 1991-06-06 Matsushita Electric Ind Co Ltd 液晶表示装置の駆動方法及びその駆動回路
US5088806A (en) * 1990-01-16 1992-02-18 Honeywell, Inc. Apparatus and method for temperature compensation of liquid crystal matrix displays
JP2901438B2 (ja) * 1992-10-07 1999-06-07 シャープ株式会社 液晶表示装置の駆動方法
JPH1069260A (ja) * 1996-08-26 1998-03-10 Buraito Kenkyusho:Kk ネマティック液晶の駆動方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119775B2 (en) 2000-12-22 2006-10-10 Hunet Display Technology Inc. Liquid crystal drive apparatus and gradation display method
US7123228B2 (en) 2000-12-22 2006-10-17 Hunet Display Technology Inc. Liquid crystal drive apparatus and gradation display method

Also Published As

Publication number Publication date
EP0903721A2 (de) 1999-03-24
TW421775B (en) 2001-02-11
CA2243383A1 (en) 1999-03-12
CN1211778A (zh) 1999-03-24
KR19990029212A (ko) 1999-04-26
EP0903721A3 (de) 1999-07-21
KR100639602B1 (ko) 2006-12-19
HK1019106A1 (en) 2000-01-21
CA2243383C (en) 2012-12-18
CN1161729C (zh) 2004-08-11

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