CN101178873B - 驱动电路以及包含其的有机发光二极管显示装置 - Google Patents
驱动电路以及包含其的有机发光二极管显示装置 Download PDFInfo
- Publication number
- CN101178873B CN101178873B CN2007101695722A CN200710169572A CN101178873B CN 101178873 B CN101178873 B CN 101178873B CN 2007101695722 A CN2007101695722 A CN 2007101695722A CN 200710169572 A CN200710169572 A CN 200710169572A CN 101178873 B CN101178873 B CN 101178873B
- Authority
- CN
- China
- Prior art keywords
- signal
- reference voltage
- voltage
- signals
- transistor
- 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
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
- H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/76—Simultaneous conversion using switching tree
- H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060110574A KR100815754B1 (ko) | 2006-11-09 | 2006-11-09 | 구동회로 및 이를 이용한 유기전계발광표시장치 |
KR10-2006-0110574 | 2006-11-09 | ||
KR1020060110574 | 2006-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101178873A CN101178873A (zh) | 2008-05-14 |
CN101178873B true CN101178873B (zh) | 2011-06-15 |
Family
ID=38707251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101695722A Expired - Fee Related CN101178873B (zh) | 2006-11-09 | 2007-11-08 | 驱动电路以及包含其的有机发光二极管显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8378948B2 (zh) |
EP (1) | EP1921750B1 (zh) |
JP (1) | JP4837573B2 (zh) |
KR (1) | KR100815754B1 (zh) |
CN (1) | CN101178873B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100796140B1 (ko) * | 2006-09-22 | 2008-01-21 | 삼성에스디아이 주식회사 | 구동회로 및 이를 이용한 유기전계발광표시장치 |
KR100911978B1 (ko) * | 2008-03-10 | 2009-08-13 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
KR101599453B1 (ko) * | 2009-08-10 | 2016-03-03 | 삼성전자주식회사 | 레벨 쉬프터를 포함하는 반도체 장치, 디스플레이 장치 및 그 동작 방법 |
KR102185114B1 (ko) * | 2014-12-30 | 2020-12-02 | 엘지디스플레이 주식회사 | 데이터 드라이버와 그를 포함한 표시장치 |
Citations (3)
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CN1300046A (zh) * | 1999-12-10 | 2001-06-20 | 华邦电子股份有限公司 | 驱动电路 |
CN1432989A (zh) * | 2002-01-14 | 2003-07-30 | Lg.飞利浦Lcd有限公司 | 用于驱动液晶显示器的装置和方法 |
EP1517448A1 (en) * | 1997-11-27 | 2005-03-23 | Semiconductor Energy Laboratory Co., Ltd. | D/A conversion circuit and semiconductor device |
Family Cites Families (43)
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JPS58196722A (ja) * | 1982-05-12 | 1983-11-16 | Advantest Corp | Da変換器 |
JPS6224713A (ja) * | 1985-07-25 | 1987-02-02 | Toshiba Corp | デイジタル/アナログ変換器 |
JP2642735B2 (ja) * | 1989-03-17 | 1997-08-20 | 三洋電機株式会社 | Adコンバータ |
JPH0677832A (ja) * | 1992-08-25 | 1994-03-18 | Toshiba Corp | Dーaコンバータ |
JP3276725B2 (ja) | 1992-10-07 | 2002-04-22 | 株式会社日立製作所 | 液晶表示装置 |
JPH06268523A (ja) * | 1993-03-16 | 1994-09-22 | Toshiba Corp | D/a変換器 |
JP3154927B2 (ja) | 1995-08-28 | 2001-04-09 | 株式会社東芝 | デジタル・アナログ変換回路 |
US6380917B2 (en) | 1997-04-18 | 2002-04-30 | Seiko Epson Corporation | Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device |
KR100250422B1 (ko) | 1997-07-25 | 2000-04-01 | 김영남 | 전계 방출 표시기의 셀 구동장치 |
US5952948A (en) | 1997-09-24 | 1999-09-14 | Townsend And Townsend And Crew Llp | Low power liquid-crystal display driver |
JP4104754B2 (ja) | 1997-12-19 | 2008-06-18 | 株式会社半導体エネルギー研究所 | D/a変換回路、半導体装置及び電子機器 |
JP3418676B2 (ja) | 1998-04-13 | 2003-06-23 | シャープ株式会社 | 液晶駆動回路 |
JP3088393B2 (ja) * | 1998-11-04 | 2000-09-18 | 日本電気アイシーマイコンシステム株式会社 | 抵抗ストリング型d/a変換器 |
JP3281621B2 (ja) | 1999-12-21 | 2002-05-13 | 松下電器産業株式会社 | 高精度da変換回路 |
TW514854B (en) | 2000-08-23 | 2002-12-21 | Semiconductor Energy Lab | Portable information apparatus and method of driving the same |
JP2002076897A (ja) | 2000-08-29 | 2002-03-15 | Toshiba Corp | Daコンバータ |
US7184014B2 (en) | 2000-10-05 | 2007-02-27 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
JP3632589B2 (ja) | 2000-11-13 | 2005-03-23 | セイコーエプソン株式会社 | 表示駆動装置およびにそれを用いた電気光学装置並びに電子機器 |
JP4532773B2 (ja) * | 2001-04-13 | 2010-08-25 | キヤノン株式会社 | 電子回路、及び該電子回路を備えた液晶装置 |
TWI267818B (en) | 2001-09-05 | 2006-12-01 | Elantec Semiconductor Inc | A method and apparatus to generate reference voltages for flat panel displays |
EP1300826A3 (en) | 2001-10-03 | 2009-11-18 | Nec Corporation | Display device and semiconductor device |
KR100815897B1 (ko) | 2001-10-13 | 2008-03-21 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
JP2003273739A (ja) * | 2002-03-13 | 2003-09-26 | Mitsubishi Electric Corp | スイッチ型d/aコンバータおよび電子ボリューム |
JP4467877B2 (ja) | 2002-11-08 | 2010-05-26 | 富士通マイクロエレクトロニクス株式会社 | 表示装置の駆動方法、及び表示装置の駆動回路 |
KR100894644B1 (ko) | 2002-12-03 | 2009-04-24 | 엘지디스플레이 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
JP3920860B2 (ja) | 2003-03-07 | 2007-05-30 | 三洋電機株式会社 | 画像表示装置の信号線駆動回路 |
US20040174355A1 (en) | 2003-03-07 | 2004-09-09 | Sanyo Electric Co., Ltd. | Signal line drive circuit in image display apparatus |
TWI221055B (en) | 2003-05-02 | 2004-09-11 | Au Optronics Corp | Method for reducing spikes in a DAC |
US6781536B1 (en) | 2003-05-12 | 2004-08-24 | Texas Instruments Incorporated | Dual-stage digital-to-analog converter |
KR100515288B1 (ko) * | 2003-07-11 | 2005-09-20 | 한국전자통신연구원 | 저전력/고집적 소스 드라이버 및 그를 구비한 전류형 능동구동 유기 el장치 |
JP2005070673A (ja) | 2003-08-27 | 2005-03-17 | Renesas Technology Corp | 半導体回路 |
JP4263153B2 (ja) * | 2004-01-30 | 2009-05-13 | Necエレクトロニクス株式会社 | 表示装置、表示装置の駆動回路およびその駆動回路用半導体デバイス |
JP2005266346A (ja) | 2004-03-18 | 2005-09-29 | Seiko Epson Corp | 基準電圧発生回路、データドライバ、表示装置及び電子機器 |
JP2006311591A (ja) * | 2004-07-08 | 2006-11-09 | Oki Electric Ind Co Ltd | Da変換器、及び液晶表示装置の駆動回路 |
KR101256001B1 (ko) | 2004-07-08 | 2013-04-18 | 오끼 덴끼 고오교 가부시끼가이샤 | 액정표시장치의 구동회로 |
KR100594292B1 (ko) | 2004-09-09 | 2006-06-30 | 삼성전자주식회사 | 저 전력 무작위 비트 생성기 및 난수생성기 |
JP4824922B2 (ja) | 2004-11-22 | 2011-11-30 | 株式会社 日立ディスプレイズ | 画像表示装置及びその駆動回路 |
JP4100407B2 (ja) | 2004-12-16 | 2008-06-11 | 日本電気株式会社 | 出力回路及びデジタルアナログ回路並びに表示装置 |
KR100611914B1 (ko) | 2004-12-24 | 2006-08-11 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
JP4645258B2 (ja) | 2005-03-25 | 2011-03-09 | 日本電気株式会社 | デジタルアナログ変換回路及び表示装置 |
JP2006303809A (ja) | 2005-04-19 | 2006-11-02 | Mitsubishi Electric Corp | デコード回路およびこれを用いた表示装置 |
KR100645697B1 (ko) | 2005-04-28 | 2006-11-14 | 삼성에스디아이 주식회사 | 발광 표시장치 및 그의 구동방법 |
KR100671659B1 (ko) | 2005-12-21 | 2007-01-19 | 삼성에스디아이 주식회사 | 데이터 구동부 및 이를 이용한 유기 발광 표시장치와 그의구동방법 |
-
2006
- 2006-11-09 KR KR1020060110574A patent/KR100815754B1/ko not_active IP Right Cessation
-
2007
- 2007-01-12 JP JP2007004712A patent/JP4837573B2/ja not_active Expired - Fee Related
- 2007-07-27 US US11/878,865 patent/US8378948B2/en not_active Expired - Fee Related
- 2007-10-05 EP EP07117943.6A patent/EP1921750B1/en not_active Expired - Fee Related
- 2007-11-08 CN CN2007101695722A patent/CN101178873B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1517448A1 (en) * | 1997-11-27 | 2005-03-23 | Semiconductor Energy Laboratory Co., Ltd. | D/A conversion circuit and semiconductor device |
CN1300046A (zh) * | 1999-12-10 | 2001-06-20 | 华邦电子股份有限公司 | 驱动电路 |
CN1432989A (zh) * | 2002-01-14 | 2003-07-30 | Lg.飞利浦Lcd有限公司 | 用于驱动液晶显示器的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080111839A1 (en) | 2008-05-15 |
EP1921750B1 (en) | 2016-04-13 |
JP4837573B2 (ja) | 2011-12-14 |
CN101178873A (zh) | 2008-05-14 |
KR100815754B1 (ko) | 2008-03-20 |
EP1921750A1 (en) | 2008-05-14 |
JP2008122895A (ja) | 2008-05-29 |
US8378948B2 (en) | 2013-02-19 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090116 Address after: Gyeonggi Do Korea Suwon Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Applicant before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090116 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121114 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Mobile Display Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151108 |
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EXPY | Termination of patent right or utility model |