KR100949481B1 - 표시패널 드라이버용 제어 신호를 발생하는 장치 및 방법 - Google Patents

표시패널 드라이버용 제어 신호를 발생하는 장치 및 방법 Download PDF

Info

Publication number
KR100949481B1
KR100949481B1 KR1020080044209A KR20080044209A KR100949481B1 KR 100949481 B1 KR100949481 B1 KR 100949481B1 KR 1020080044209 A KR1020080044209 A KR 1020080044209A KR 20080044209 A KR20080044209 A KR 20080044209A KR 100949481 B1 KR100949481 B1 KR 100949481B1
Authority
KR
South Korea
Prior art keywords
signal
input
signals
control
signal generator
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
KR1020080044209A
Other languages
English (en)
Korean (ko)
Other versions
KR20080101694A (ko
Inventor
싱-후이 차오
리앙-쉥 양
Original Assignee
노바텍 마이크로일렉트로닉스 코포레이션
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 노바텍 마이크로일렉트로닉스 코포레이션 filed Critical 노바텍 마이크로일렉트로닉스 코포레이션
Publication of KR20080101694A publication Critical patent/KR20080101694A/ko
Application granted granted Critical
Publication of KR100949481B1 publication Critical patent/KR100949481B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR1020080044209A 2007-05-15 2008-05-13 표시패널 드라이버용 제어 신호를 발생하는 장치 및 방법 Expired - Fee Related KR100949481B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW096117309A TWI374418B (en) 2007-05-15 2007-05-15 Method and apparatus to generate control signals for display-panel driver
TW96117309 2007-05-15

Publications (2)

Publication Number Publication Date
KR20080101694A KR20080101694A (ko) 2008-11-21
KR100949481B1 true KR100949481B1 (ko) 2010-03-24

Family

ID=40026996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080044209A Expired - Fee Related KR100949481B1 (ko) 2007-05-15 2008-05-13 표시패널 드라이버용 제어 신호를 발생하는 장치 및 방법

Country Status (4)

Country Link
US (1) US8411011B2 (enExample)
JP (2) JP2009003430A (enExample)
KR (1) KR100949481B1 (enExample)
TW (1) TWI374418B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI332647B (en) * 2007-11-20 2010-11-01 Au Optronics Corp Liquid crystal display device with dynamically switching driving method to reduce power consumption
CN102123538B (zh) * 2010-01-12 2014-07-16 明阳半导体股份有限公司 发光二极管的驱动装置
KR101751357B1 (ko) * 2010-12-06 2017-06-28 삼성디스플레이 주식회사 타이밍 제어부의 복구 방법 및 이를 수행하기 위한 구동 장치
JP5789148B2 (ja) * 2011-07-21 2015-10-07 シャープ株式会社 映像表示装置の駆動に用いられる半導体装置及び表示装置
TWI434258B (zh) 2011-12-09 2014-04-11 Au Optronics Corp 資料驅動裝置、對應的操作方法與對應的顯示器
US11545072B2 (en) * 2021-06-08 2023-01-03 Huizhou China Star Optoelectronics Display Co., Ltd. Driving device of display panel and display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980071872A (ko) * 1997-02-27 1998-10-26 야스카와 히데아키 액정 패널의 구동방법과 세그먼트 구동기와 표시 제어기와 액정
JP2001289920A (ja) * 2000-02-03 2001-10-19 Advantest Corp ドライバ制御信号生成回路・ｉｃ試験装置
JP2001331150A (ja) 2000-05-18 2001-11-30 Hitachi Ltd 液晶表示装置
JP2006349980A (ja) 2005-06-16 2006-12-28 Oki Electric Ind Co Ltd 表示素子駆動回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0147590B1 (ko) * 1994-06-03 1998-12-01 윤종용 매트릭스형 액정표시소자 구동 장치 및 방법
JP2809180B2 (ja) * 1996-03-22 1998-10-08 日本電気株式会社 液晶表示装置
KR100235590B1 (ko) 1997-01-08 1999-12-15 구본준 박막트랜지스터 액정표시장치의 구동방법
US6806862B1 (en) 1998-10-27 2004-10-19 Fujitsu Display Technologies Corporation Liquid crystal display device
KR100330037B1 (ko) * 2000-07-06 2002-03-27 구본준, 론 위라하디락사 액정표시장치 및 그 구동방법
JP4117134B2 (ja) * 2002-02-01 2008-07-16 シャープ株式会社 液晶表示装置
KR100927013B1 (ko) 2002-11-22 2009-11-16 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
KR100701086B1 (ko) * 2004-02-04 2007-03-29 비오이 하이디스 테크놀로지 주식회사 액정표시장치의 구동회로
DE102004008757B4 (de) * 2004-02-23 2006-04-06 Infineon Technologies Ag Paritätsprüfungs-Schaltung zur kontinuierlichen Prüfung der Parität einer Speicherzelle
US7893912B2 (en) * 2006-01-19 2011-02-22 Samsung Electronics Co., Ltd. Timing controller for liquid crystal display
KR101100335B1 (ko) * 2006-01-19 2011-12-30 삼성전자주식회사 표시장치
KR101281667B1 (ko) * 2006-05-11 2013-07-03 엘지디스플레이 주식회사 액정표시장치의 소프트 페일 처리 회로 및 방법
TWI346316B (en) * 2006-09-25 2011-08-01 Novatek Microelectronics Corp Display apparatus and transmission method of the control signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980071872A (ko) * 1997-02-27 1998-10-26 야스카와 히데아키 액정 패널의 구동방법과 세그먼트 구동기와 표시 제어기와 액정
JP2001289920A (ja) * 2000-02-03 2001-10-19 Advantest Corp ドライバ制御信号生成回路・ｉｃ試験装置
JP2001331150A (ja) 2000-05-18 2001-11-30 Hitachi Ltd 液晶表示装置
JP2006349980A (ja) 2005-06-16 2006-12-28 Oki Electric Ind Co Ltd 表示素子駆動回路

Also Published As

Publication number Publication date
TWI374418B (en) 2012-10-11
US20080284703A1 (en) 2008-11-20
JP2009003430A (ja) 2009-01-08
KR20080101694A (ko) 2008-11-21
JP2013127637A (ja) 2013-06-27
US8411011B2 (en) 2013-04-02
TW200844942A (en) 2008-11-16

Similar Documents

Publication Publication Date Title
KR100949481B1 (ko) 표시패널 드라이버용 제어 신호를 발생하는 장치 및 방법
US9396695B2 (en) Source driver and method for driving display device
US10431175B2 (en) Gate driver and control method thereof
US8493310B2 (en) Liquid crystal display device having time controller and source driver that can reuse intellectual property blocks
TWI508054B (zh) 源極驅動器與降低其中峰値電流的方法
KR101337897B1 (ko) 표시장치의 구동 제어회로
KR20130012111A (ko) 반도체 장치 및 데이터 처리 시스템
KR102343799B1 (ko) 게이트 구동부 및 이를 포함하는 표시 장치
US11749159B2 (en) Gate driver circuit and method for driving the same
TW202329086A (zh) 電力管理積體電路
US11222571B2 (en) Driving system for a double rate driving display
CN100446075C (zh) 液晶面板的时序控制器与源极驱动器以及控制方法与电路
JPH11265237A (ja) 半導体システム
JP2009272998A (ja) 位相同期回路及び半導体チップ
JPH1062746A (ja) 液晶駆動方法および液晶駆動回路
US7205815B2 (en) Method and integrated circuit apparatus for reducing simultaneously switching output
US11107389B2 (en) Data driving apparatus for display and driver thereof
US11222572B2 (en) Driving apparatus for double rate driving display
CN101315746B (zh) 显示面板驱动装置的控制信号产生方法与装置
KR100734521B1 (ko) 시스템 온 칩을 위한 ｉｐ 모듈
KR100983449B1 (ko) 액정표시장치의 소스 드라이버 집적회로의 전력 소모를줄인 데이터 인에이블 회로
CN118072681A (zh) 源极驱动器集成电路及其驱动方法、以及定时控制器
US20130038592A1 (en) Integrated Source Driver and Driving Method Thereof
CN102402965A (zh) 显示面板驱动装置的控制信号产生方法与装置
JP2002358058A (ja) アクティブマトリクス型表示装置

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20130314

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20140220

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20150319

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20150319