NL8003930A - Weergeefinrichting met een vloeibaar kristal. - Google Patents

Weergeefinrichting met een vloeibaar kristal. Download PDF

Info

Publication number
NL8003930A
NL8003930A NL8003930A NL8003930A NL8003930A NL 8003930 A NL8003930 A NL 8003930A NL 8003930 A NL8003930 A NL 8003930A NL 8003930 A NL8003930 A NL 8003930A NL 8003930 A NL8003930 A NL 8003930A
Authority
NL
Netherlands
Prior art keywords
voltage
display device
display
auxiliary power
switch
Prior art date
Application number
NL8003930A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8003930A priority Critical patent/NL8003930A/nl
Priority to US06/273,281 priority patent/US4342994A/en
Priority to DE19813124431 priority patent/DE3124431A1/de
Priority to GB8120651A priority patent/GB2079509B/en
Priority to CH4445/81A priority patent/CH654945A5/de
Priority to FR8113237A priority patent/FR2486694A1/fr
Priority to JP56104552A priority patent/JPS5748785A/ja
Publication of NL8003930A publication Critical patent/NL8003930A/nl

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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers

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)
  • Liquid Crystal (AREA)
  • Digital Computer Display Output (AREA)
NL8003930A 1980-07-08 1980-07-08 Weergeefinrichting met een vloeibaar kristal. NL8003930A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8003930A NL8003930A (nl) 1980-07-08 1980-07-08 Weergeefinrichting met een vloeibaar kristal.
US06/273,281 US4342994A (en) 1980-07-08 1981-06-12 Display device having a liquid crystal
DE19813124431 DE3124431A1 (de) 1980-07-08 1981-06-22 "wiedergabeanordnung mit einem fluessigkristall"
GB8120651A GB2079509B (en) 1980-07-08 1981-07-03 Liquid crystal display device
CH4445/81A CH654945A5 (de) 1980-07-08 1981-07-06 Wiedergabeanordnung mit einem fluessigkristall.
FR8113237A FR2486694A1 (fr) 1980-07-08 1981-07-06 Dispositif d'affichage par cristal liquide
JP56104552A JPS5748785A (en) 1980-07-08 1981-07-06 Display unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8003930 1980-07-08
NL8003930A NL8003930A (nl) 1980-07-08 1980-07-08 Weergeefinrichting met een vloeibaar kristal.

Publications (1)

Publication Number Publication Date
NL8003930A true NL8003930A (nl) 1982-02-01

Family

ID=19835587

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003930A NL8003930A (nl) 1980-07-08 1980-07-08 Weergeefinrichting met een vloeibaar kristal.

Country Status (7)

Country Link
US (1) US4342994A (fr)
JP (1) JPS5748785A (fr)
CH (1) CH654945A5 (fr)
DE (1) DE3124431A1 (fr)
FR (1) FR2486694A1 (fr)
GB (1) GB2079509B (fr)
NL (1) NL8003930A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144594A (en) * 1981-03-03 1982-09-07 Canon Kk Liquid crystal driving system
JPS5957288A (ja) * 1982-09-27 1984-04-02 シチズン時計株式会社 マトリクス表示装置の駆動方法
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
GB2146473B (en) * 1983-09-10 1987-03-11 Standard Telephones Cables Ltd Addressing liquid crystal displays
JPS61126595A (ja) * 1984-11-26 1986-06-14 キヤノン株式会社 アクティブマトリクス回路基板及びこれを用いた液晶表示装置とその駆動法
JPS62102795A (ja) * 1985-10-31 1987-05-13 三菱電機株式会社 自動ミシンの縫製デ−タ作成装置
US4731610A (en) * 1986-01-21 1988-03-15 Ovonic Imaging Systems, Inc. Balanced drive electronic matrix system and method of operating the same
JPH01501018A (ja) * 1986-03-10 1989-04-06 アルカテル　エヌ・ブイ 改善された電極駆動回路を有する液晶表示装置
US5189406A (en) * 1986-09-20 1993-02-23 Thorn Emi Plc Display device
GB8623240D0 (en) * 1986-09-26 1986-10-29 Emi Plc Thorn Display device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416894B2 (fr) * 1974-03-01 1979-06-26
JPS50147297A (fr) * 1974-05-15 1975-11-26
JPS5183747A (fr) * 1975-01-20 1976-07-22 Shinshu Seiki Kk
NL169647B (nl) * 1977-10-27 1982-03-01 Philips Nv Weergeefinrichting met een vloeibaar kristal.
JPS5917430B2 (ja) * 1977-10-31 1984-04-21 シャープ株式会社 マトリツクス型液晶表示装置
JPS5577790A (en) * 1978-12-08 1980-06-11 Seiko Instr & Electronics Multiplex liquid crystal display unit
DE2939198C2 (de) * 1979-09-27 1984-09-13 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für ein elektrooptisches Display

Also Published As

Publication number Publication date
US4342994A (en) 1982-08-03
DE3124431C2 (fr) 1989-09-14
GB2079509A (en) 1982-01-20
GB2079509B (en) 1984-03-07
FR2486694B1 (fr) 1985-02-15
JPH0579967B2 (fr) 1993-11-05
CH654945A5 (de) 1986-03-14
FR2486694A1 (fr) 1982-01-15
JPS5748785A (en) 1982-03-20
DE3124431A1 (de) 1982-03-11

Similar Documents

Publication Publication Date Title
CA1048183A (fr) Alimentation en tension a quatre niveaux pour affichage a cristal liquide
US6384817B1 (en) Apparatus for applying voltages to individual columns of pixels in a color electro-optic display device
EP0374845B1 (fr) Méthode et dispositif pour contrôler un affichage à cristaux liquides
KR100348644B1 (ko) 중간 탭을 구비하는 전압 증배기
EP0523796B1 (fr) Dispositif d'affichage à matrice active et sa méthode de fonctionnement
US6002384A (en) Apparatus for driving display apparatus
JPS6271931A (ja) 液晶駆動回路
US4158786A (en) Display device driving voltage providing circuit
JPH0887897A (ja) シフト・レジスタおよびスキャン・レジスタ
JPH08509818A (ja) 液晶表示装置における漏話補償方法及び装置
NL8003930A (nl) Weergeefinrichting met een vloeibaar kristal.
WO1991000588A1 (fr) Systeme d'alimentation electrique et procede de balayage pour affichage a cristaux liquides
US5867057A (en) Apparatus and method for generating bias voltages for liquid crystal display
US5923312A (en) Driving circuit used in display apparatus and liquid crystal display apparatus using such driving circuit
JPS5823090A (ja) 表示装置
JP3854314B2 (ja) マルチ出力ディジタル−アナログ変換器
JP3295953B2 (ja) 液晶表示体駆動装置
JPH07319429A (ja) 液晶画像表示装置の駆動方法および液晶画像表示装置
CN110379393B (zh) 显示装置与栅极驱动器
JPS6356469A (ja) 発光ダイオ−ドアレイ用駆動装置
EP0477014B1 (fr) Dispositif d'affichage avec commande de lumminosité
JPH06237162A (ja) 電圧出力回路並びに表示装置の共通電極駆動回路及び表示装置の信号配線駆動回路
JPS6341829A (ja) 液晶表示装置及びその駆動方法
JPS5945493A (ja) 液晶電気光学装置の駆動方法
EP0599622B1 (fr) Circuit de commande pour contrÔler un appareil d'affichage et méthode pour le même

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed