TW200725548A - Visual display driver and method of operating same - Google Patents

Visual display driver and method of operating same

Info

Publication number
TW200725548A
TW200725548A TW095144645A TW95144645A TW200725548A TW 200725548 A TW200725548 A TW 200725548A TW 095144645 A TW095144645 A TW 095144645A TW 95144645 A TW95144645 A TW 95144645A TW 200725548 A TW200725548 A TW 200725548A
Authority
TW
Taiwan
Prior art keywords
memory array
driver
multiplexer
display driver
unit
Prior art date
Application number
TW095144645A
Other languages
English (en)
Inventor
Kyu-Young Chung
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200725548A publication Critical patent/TW200725548A/zh

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
    • 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
    • G09G3/2007—Display of intermediate tones
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
TW095144645A 2005-12-20 2006-12-01 Visual display driver and method of operating same TW200725548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050126279A KR100712542B1 (ko) 2005-12-20 2005-12-20 디스플레이용 구동 집적회로 및 디스플레이 구동방법

Publications (1)

Publication Number Publication Date
TW200725548A true TW200725548A (en) 2007-07-01

Family

ID=38172887

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144645A TW200725548A (en) 2005-12-20 2006-12-01 Visual display driver and method of operating same

Country Status (3)

Country Link
US (1) US20070139403A1 (zh)
KR (1) KR100712542B1 (zh)
TW (1) TW200725548A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712541B1 (ko) * 2005-12-13 2007-04-30 삼성전자주식회사 디스플레이용 구동 집적회로
US8035401B2 (en) * 2007-04-18 2011-10-11 Cypress Semiconductor Corporation Self-calibrating driver for charging a capacitive load to a desired voltage
TWI376672B (en) * 2007-06-21 2012-11-11 Novatek Microelectronics Corp Memory-control device for display device
KR102261962B1 (ko) * 2015-07-21 2021-06-07 삼성전자주식회사 디스플레이 구동 장치, 이를 포함하는 디스플레이 장치 및 시스템
CN113539193B (zh) * 2020-04-22 2023-01-31 大富科技(安徽)股份有限公司 一种液晶显示控制方法、装置及计算机可读存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027678D0 (en) * 1990-12-20 1991-02-13 Ncr Co Videographics display system
US5357606A (en) * 1992-02-25 1994-10-18 Apple Computer, Inc. Row interleaved frame buffer
KR950010755B1 (ko) * 1992-11-26 1995-09-22 엘지전자주식회사 박막트랜지스터의 액정표시판넬 콘트롤회로
US5519655A (en) * 1994-09-29 1996-05-21 Texas Instruments Incorporated Memory architecture using new power saving row decode implementation
KR100393670B1 (ko) * 1996-08-13 2003-10-17 삼성전자주식회사 대형 화면용 액정 표시 장치를 위한 인터페이스장치
KR100251550B1 (ko) * 1997-12-17 2000-04-15 구자홍 고해상도 액정표시구동장치
JP3876708B2 (ja) 2001-12-21 2007-02-07 カシオ計算機株式会社 液晶駆動装置

Also Published As

Publication number Publication date
KR100712542B1 (ko) 2007-04-30
US20070139403A1 (en) 2007-06-21

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