DE4407043B4 - Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung - Google Patents

Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung Download PDF

Info

Publication number
DE4407043B4
DE4407043B4 DE4407043A DE4407043A DE4407043B4 DE 4407043 B4 DE4407043 B4 DE 4407043B4 DE 4407043 A DE4407043 A DE 4407043A DE 4407043 A DE4407043 A DE 4407043A DE 4407043 B4 DE4407043 B4 DE 4407043B4
Authority
DE
Germany
Prior art keywords
signal lines
electrode
scanning
display signal
pixel region
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
DE4407043A
Other languages
English (en)
Other versions
DE4407043A1 (de
Inventor
Sang-Soo Kim
Dong-Gyu Kim
Yong-Gug Bae
Jong-In Choung
Jun-Ho Song
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.)
Samsung Display Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1019930003208A external-priority patent/KR970004882B1/ko
Priority claimed from KR1019930004289A external-priority patent/KR960016796B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to DE4448007A priority Critical patent/DE4448007B4/de
Priority claimed from DE4448007A external-priority patent/DE4448007B4/de
Publication of DE4407043A1 publication Critical patent/DE4407043A1/de
Application granted granted Critical
Publication of DE4407043B4 publication Critical patent/DE4407043B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE4407043A 1993-03-04 1994-03-03 Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung Expired - Lifetime DE4407043B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4448007A DE4448007B4 (de) 1993-03-04 1994-03-03 Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019930003208A KR970004882B1 (ko) 1993-03-04 1993-03-04 액정표시장치 및 그 제조방법
KR1019930004289A KR960016796B1 (ko) 1993-03-19 1993-03-19 액정표시장치 및 그 제조방법
DE4448007A DE4448007B4 (de) 1993-03-04 1994-03-03 Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
DE4407043A1 DE4407043A1 (de) 1994-09-08
DE4407043B4 true DE4407043B4 (de) 2005-10-20

Family

ID=35276669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4407043A Expired - Lifetime DE4407043B4 (de) 1993-03-04 1994-03-03 Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung

Country Status (1)

Country Link
DE (1) DE4407043B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100218293B1 (ko) * 1995-12-08 1999-09-01 구본준 박막트랜지스터 액정표시소자 및 그의 제조방법
KR19990003712A (ko) * 1997-06-26 1999-01-15 김영환 초고개구율 액정 표시 소자 및 그의 제조방법
KR100301855B1 (ko) * 1998-12-11 2001-09-26 구본준, 론 위라하디락사 멀티도메인 액정표시소자
US6809787B1 (en) 1998-12-11 2004-10-26 Lg.Philips Lcd Co., Ltd. Multi-domain liquid crystal display device
JP5401778B2 (ja) * 2007-10-15 2014-01-29 株式会社リコー 薄膜トランジスタアレイ、表示装置及び情報表示システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490513A (ja) * 1990-08-03 1992-03-24 Casio Comput Co Ltd 液晶表示素子
EP0592063A2 (de) * 1992-09-14 1994-04-13 Kabushiki Kaisha Toshiba Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490513A (ja) * 1990-08-03 1992-03-24 Casio Comput Co Ltd 液晶表示素子
EP0592063A2 (de) * 1992-09-14 1994-04-13 Kabushiki Kaisha Toshiba Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 03232274 A [Abstract], In: Patent Abstracts of Japan [DEPATIS] *

Also Published As

Publication number Publication date
DE4407043A1 (de) 1994-09-08

Similar Documents

Publication Publication Date Title
IL84103A0 (en) Liquid crystal display
EP1055960A3 (de) Flüssigkristallanzeigevorrichtung
KR960024591A (ko) 액정표시장치
CA2180105A1 (en) Active Matrix Type Liquid Crystal Display System
EP1231501A3 (de) Flüssigkristall-Anzeigevorrichtung
EP0916992A3 (de) Flüssigkristall-Anzeigevorrichtung
EP1180716A3 (de) Dünnfilmhalbleitervorrichtung, Flüssigkristallanzeigeeinheit und deren Herstellungsverfahren
TW374249B (en) TFT array and a method for manufacturing the same and a method for manufacturing liquid crystal display using the same
KR950019865A (ko) 액정표시장치 및 그 제조방법
EP0899713A3 (de) Spaltentreiber für eine Flüssigkristall-Anzeigeeinrichtung mit aktiver Matrix
EP1335240A4 (de) Anzeige und verfahren zu ihrer ansteuerung
TW324862B (en) Liquid display apparatus
KR910015876A (ko) 액티브 매트릭스 표시장치
EP0375233A3 (de) Anzeigevorrichtung mit aktiver Matrix
EP0369621A3 (de) Flüssigkristall-Anzeigevorrichtung
KR960011495A (ko) 박막 트랜지스터형 액정표시장치 및 그 제조방법
EP0763766A3 (de) Anzeigeeinheit
TW362274B (en) Semiconductor apparatus and manufacturing method thereof used for the pixel switches or driving circuit of a kind of active matrix type display apparatus
EP0381428A3 (de) Aktives Matrix-Substrat und Anzeigevorrichtung mit dieser aktiven Matrix
US5825439A (en) Array substrate for display
TW351776B (en) Liquid crystal display apparatus
DE4407043B4 (de) Flüssigkristallanzeigeeinrichtung und Verfahren zu deren Herstellung
JP2776231B2 (ja) 表示装置
JPH0834760B2 (ja) フラットディスプレイ装置
JPH0685113B2 (ja) マトリクス液晶表示パネル

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PAR

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G02F 1/1362

8172 Supplementary division/partition in:

Ref document number: 4448007

Country of ref document: DE

Kind code of ref document: P

Q171 Divided out to:

Ref document number: 4448007

Country of ref document: DE

Kind code of ref document: P

8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: DR. WEITZEL & PARTNER, DE

R081 Change of applicant/patentee

Owner name: SAMSUNG DISPLAY CO., LTD., YONGIN-CITY, KR

Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD., SUWON-SI, GYEONGGI-DO, KR

Effective date: 20130422

Owner name: SAMSUNG DISPLAY CO., LTD., YONGIN-CITY, KR

Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD., SUWON-SI, KYONGGI, KR

Effective date: 20130422

Owner name: SAMSUNG DISPLAY CO., LTD., KR

Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD., SUWON-SI, KR

Effective date: 20130422

R082 Change of representative

Representative=s name: DR. WEITZEL & PARTNER PATENT- UND RECHTSANWAEL, DE

Effective date: 20130422

Representative=s name: DR. WEITZEL & PARTNER, DE

Effective date: 20130422

R071 Expiry of right
R071 Expiry of right