KR101097986B1 - 디스플레이 패널의 구동을 위한 디스플레이 패널 구동장치 및 이에 적용되는 디지탈/아날로그 변환 방법 - Google Patents

디스플레이 패널의 구동을 위한 디스플레이 패널 구동장치 및 이에 적용되는 디지탈/아날로그 변환 방법 Download PDF

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Publication number
KR101097986B1
KR101097986B1 KR1020090101398A KR20090101398A KR101097986B1 KR 101097986 B1 KR101097986 B1 KR 101097986B1 KR 1020090101398 A KR1020090101398 A KR 1020090101398A KR 20090101398 A KR20090101398 A KR 20090101398A KR 101097986 B1 KR101097986 B1 KR 101097986B1
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KR
South Korea
Prior art keywords
time
signal
pulse signal
pulse
varying
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KR1020090101398A
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English (en)
Korean (ko)
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KR20110031059A (ko
Inventor
김범진
김희정
임대호
조기석
Original Assignee
매그나칩 반도체 유한회사
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Application filed by 매그나칩 반도체 유한회사 filed Critical 매그나칩 반도체 유한회사
Priority to TW099124964A priority Critical patent/TWI501210B/zh
Priority to US12/862,209 priority patent/US8654254B2/en
Priority to JP2010204491A priority patent/JP2011065156A/ja
Priority to CN201010289807.3A priority patent/CN102024413B/zh
Publication of KR20110031059A publication Critical patent/KR20110031059A/ko
Application granted granted Critical
Publication of KR101097986B1 publication Critical patent/KR101097986B1/ko

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    • 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0871—Several active elements per pixel in active matrix panels with level shifting
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel circuit

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  • 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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of El Displays (AREA)
KR1020090101398A 2009-09-18 2009-10-23 디스플레이 패널의 구동을 위한 디스플레이 패널 구동장치 및 이에 적용되는 디지탈/아날로그 변환 방법 KR101097986B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW099124964A TWI501210B (zh) 2009-09-18 2010-07-28 驅動顯示面板的方法及裝置
US12/862,209 US8654254B2 (en) 2009-09-18 2010-08-24 Device and method for driving display panel using time variant signal
JP2010204491A JP2011065156A (ja) 2009-09-18 2010-09-13 ディスプレイパネルの駆動装置およびデジタル／アナログ変換方法
CN201010289807.3A CN102024413B (zh) 2009-09-18 2010-09-19 驱动显示面板的方法及设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090088640 2009-09-18
KR1020090088640 2009-09-18

Publications (2)

Publication Number Publication Date
KR20110031059A KR20110031059A (ko) 2011-03-24
KR101097986B1 true KR101097986B1 (ko) 2011-12-23

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KR1020090101398A KR101097986B1 (ko) 2009-09-18 2009-10-23 디스플레이 패널의 구동을 위한 디스플레이 패널 구동장치 및 이에 적용되는 디지탈/아날로그 변환 방법

Country Status (3)

Country Link
JP (1) JP2011065156A (ja)
KR (1) KR101097986B1 (ja)
TW (1) TWI501210B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5650028B2 (ja) * 2011-03-24 2015-01-07 太平洋セメント株式会社 塩化カルシウムの回収方法
TWI570692B (zh) 2015-10-05 2017-02-11 力領科技股份有限公司 有機發光二極體顯示器的驅動模組
CN109215567B (zh) * 2018-11-12 2021-02-26 成都晶砂科技有限公司 显示驱动方法及装置
CN114067726A (zh) * 2020-07-31 2022-02-18 联咏科技股份有限公司 用于显示装置的驱动方法以及显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563826B1 (ko) * 1999-08-21 2006-04-17 엘지.필립스 엘시디 주식회사 액정표시장치의 데이타구동회로
KR100727410B1 (ko) * 2006-02-14 2007-06-13 한양대학교 산학협력단 복수의 램프 신호를 이용한 평판디스플레이 패널 구동용디지털/아날로그 변환기 및 그 변환 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610991Y2 (ja) * 1988-07-29 1994-03-23 キョーラク株式会社 輸液用プラスチック容器
US5440256A (en) * 1992-11-17 1995-08-08 Medtronic, Inc. Dual mode track and hold drivers for active LCD'S
JP3681588B2 (ja) * 1998-10-20 2005-08-10 株式会社日立製作所 液晶表示装置
KR100311204B1 (ko) * 1998-10-20 2001-11-02 가나이 쓰토무 액정표시장치
JP2002372955A (ja) * 2001-06-14 2002-12-26 Hitachi Ltd 液晶表示装置及び情報機器
JP2003122327A (ja) * 2001-10-19 2003-04-25 Sanyo Electric Co Ltd 表示装置
JP4149500B2 (ja) * 2002-06-19 2008-09-10 三菱電機株式会社 電流供給回路
JP4155396B2 (ja) * 2002-12-26 2008-09-24 株式会社 日立ディスプレイズ 表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563826B1 (ko) * 1999-08-21 2006-04-17 엘지.필립스 엘시디 주식회사 액정표시장치의 데이타구동회로
KR100727410B1 (ko) * 2006-02-14 2007-06-13 한양대학교 산학협력단 복수의 램프 신호를 이용한 평판디스플레이 패널 구동용디지털/아날로그 변환기 및 그 변환 방법

Also Published As

Publication number Publication date
TW201128603A (en) 2011-08-16
KR20110031059A (ko) 2011-03-24
JP2011065156A (ja) 2011-03-31
TWI501210B (zh) 2015-09-21

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