CN100370320C - 输出电路、数字模拟电路和显示装置 - Google Patents
输出电路、数字模拟电路和显示装置 Download PDFInfo
- Publication number
- CN100370320C CN100370320C CNB2004100879034A CN200410087903A CN100370320C CN 100370320 C CN100370320 C CN 100370320C CN B2004100879034 A CNB2004100879034 A CN B2004100879034A CN 200410087903 A CN200410087903 A CN 200410087903A CN 100370320 C CN100370320 C CN 100370320C
- Authority
- CN
- China
- Prior art keywords
- signal
- terminal
- reference voltage
- input
- voltage
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 230000000295 complement effect Effects 0.000 claims description 228
- 230000015572 biosynthetic process Effects 0.000 claims description 152
- 238000005755 formation reaction Methods 0.000 claims description 152
- 230000008676 import Effects 0.000 claims description 36
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 16
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 230000014509 gene expression Effects 0.000 description 78
- 238000013213 extrapolation Methods 0.000 description 26
- 239000004973 liquid crystal related substance Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 16
- 230000008859 change Effects 0.000 description 10
- 239000000758 substrate Substances 0.000 description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 241001270131 Agaricus moelleri Species 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
-
- 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
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
- Liquid Crystal (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (74)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003365640 | 2003-10-27 | ||
JP2003365640 | 2003-10-27 | ||
JP2004294070A JP4143588B2 (ja) | 2003-10-27 | 2004-10-06 | 出力回路及びデジタルアナログ回路並びに表示装置 |
JP2004294070 | 2004-10-06 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100019110A Division CN101222231B (zh) | 2003-10-27 | 2004-10-27 | 解码电路、数据驱动器和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1612002A CN1612002A (zh) | 2005-05-04 |
CN100370320C true CN100370320C (zh) | 2008-02-20 |
Family
ID=34525456
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100019110A Expired - Fee Related CN101222231B (zh) | 2003-10-27 | 2004-10-27 | 解码电路、数据驱动器和显示装置 |
CNB2004100879034A Expired - Fee Related CN100370320C (zh) | 2003-10-27 | 2004-10-27 | 输出电路、数字模拟电路和显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100019110A Expired - Fee Related CN101222231B (zh) | 2003-10-27 | 2004-10-27 | 解码电路、数据驱动器和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7126518B2 (zh) |
JP (1) | JP4143588B2 (zh) |
CN (2) | CN101222231B (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4271479B2 (ja) * | 2003-04-09 | 2009-06-03 | 株式会社半導体エネルギー研究所 | ソースフォロワ及び半導体装置 |
US7081774B2 (en) * | 2003-07-30 | 2006-07-25 | Semiconductor Energy Laboratory Co., Ltd. | Circuit having source follower and semiconductor device having the circuit |
JP4009238B2 (ja) * | 2003-09-11 | 2007-11-14 | 松下電器産業株式会社 | 電流駆動装置及び表示装置 |
JP4143588B2 (ja) * | 2003-10-27 | 2008-09-03 | 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 |
KR100604915B1 (ko) * | 2004-10-28 | 2006-07-28 | 삼성전자주식회사 | 보간 증폭기 방식을 이용하는 평판 표시 장치의 구동 방법및 소스 드라이버 |
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 |
KR100615708B1 (ko) * | 2005-02-04 | 2006-08-25 | 삼성전자주식회사 | 동일한 동작특성을 가지는 복수개의 트랜지스터를이용하는 디지털/아날로그 컨버터 |
JP4442455B2 (ja) * | 2005-02-17 | 2010-03-31 | セイコーエプソン株式会社 | 基準電圧選択回路、基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
FR2884639A1 (fr) * | 2005-04-14 | 2006-10-20 | Thomson Licensing Sa | Panneau d'affichage d'images a matrice active, dont les emetteurs sont alimentes par des generateurs de courant pilotables en tension |
JP4336895B2 (ja) | 2005-04-26 | 2009-09-30 | 日本電気株式会社 | 差動増幅器及び表示装置ならびに差動増幅器の駆動方法 |
KR100614661B1 (ko) * | 2005-06-07 | 2006-08-22 | 삼성전자주식회사 | 액정 표시 장치의 소스 드라이버 출력 회로 및 데이터 라인구동방법 |
KR101182771B1 (ko) * | 2005-09-23 | 2012-09-14 | 삼성전자주식회사 | 액정 표시 패널과 그의 구동 방법 및 그를 이용한 액정표시 장치 |
JP4701960B2 (ja) * | 2005-09-26 | 2011-06-15 | 日本電気株式会社 | 差動増幅器とデジタル・アナログ変換器並びに表示装置 |
KR100655760B1 (ko) * | 2005-11-21 | 2006-12-08 | 주식회사 아나패스 | 평판 표시장치에 사용될 수 있는 디코딩 회로 |
JP4609297B2 (ja) * | 2005-12-06 | 2011-01-12 | 日本電気株式会社 | デジタルアナログ変換器、それを用いたデータドライバ及び表示装置 |
KR100714612B1 (ko) * | 2006-02-22 | 2007-05-07 | 삼성전기주식회사 | 고분해능을 갖는 디지털/아날로그 컨버팅 장치 |
JP2007232977A (ja) * | 2006-02-28 | 2007-09-13 | Toshiba Corp | デコーダ回路およびこのデコーダ回路を用いる液晶駆動装置 |
KR100770723B1 (ko) * | 2006-03-16 | 2007-10-30 | 삼성전자주식회사 | 평판 표시 장치의 소스 드라이버의 디지털/아날로그변환장치 및 디지털/아날로그 변환방법. |
JP4976723B2 (ja) * | 2006-03-31 | 2012-07-18 | ラピスセミコンダクタ株式会社 | デコーダ回路 |
KR100732833B1 (ko) * | 2006-06-05 | 2007-06-27 | 삼성에스디아이 주식회사 | 구동회로 및 이를 이용한 유기전계발광표시장치 |
JP2008026636A (ja) * | 2006-07-21 | 2008-02-07 | Oki Electric Ind Co Ltd | 駆動回路 |
DE112008001060T5 (de) * | 2007-04-18 | 2010-02-11 | Advantest Corp. | D/A-Wandler und D/A-Umwandlungsverfahren |
JP2009003243A (ja) * | 2007-06-22 | 2009-01-08 | Seiko Epson Corp | 基準電圧選択回路、表示ドライバ、電気光学装置及び電子機器 |
US20090051676A1 (en) * | 2007-08-21 | 2009-02-26 | Gyu Hyeong Cho | Driving apparatus for display |
JP4540734B2 (ja) * | 2008-02-07 | 2010-09-08 | ルネサスエレクトロニクス株式会社 | デジタルアナログ変換回路とデータドライバ及び表示装置 |
JP5314478B2 (ja) * | 2009-03-31 | 2013-10-16 | 株式会社ジャパンディスプレイ | 表示装置 |
JP5373680B2 (ja) * | 2010-03-26 | 2013-12-18 | ルネサスエレクトロニクス株式会社 | デジタルアナログ変換回路とデータドライバ及び表示装置 |
US8390215B2 (en) * | 2010-10-07 | 2013-03-05 | Himax Analogic, Inc. | Light emitting diode circuit, light emitting diode driving circuit, voltage selection circuit, and method for driving thereof |
JP5270641B2 (ja) * | 2010-11-10 | 2013-08-21 | シャープ株式会社 | 照度センサ、およびこの照度センサを備えた表示装置 |
WO2013150705A1 (ja) * | 2012-04-03 | 2013-10-10 | パナソニック株式会社 | 映像データ送信装置及び受信装置 |
CN103414460B (zh) * | 2013-08-19 | 2016-01-20 | 电子科技大学 | 求大网络电路 |
KR102339646B1 (ko) * | 2015-08-31 | 2021-12-15 | 엘지디스플레이 주식회사 | 표시장치 |
KR102467464B1 (ko) * | 2015-10-20 | 2022-11-16 | 삼성디스플레이 주식회사 | 데이터 구동부 및 그의 데이터 전압 설정 방법 |
KR102471393B1 (ko) * | 2015-12-09 | 2022-11-29 | 삼성디스플레이 주식회사 | 전압 발생 회로, 전압 발생 회로의 동작 방법 및 표시 장치 |
FR3047380B1 (fr) * | 2016-01-29 | 2018-05-18 | STMicroelectronics (Alps) SAS | Detection d'un branchement analogique dans un decodeur video |
JP2017173494A (ja) * | 2016-03-23 | 2017-09-28 | ソニー株式会社 | デジタルアナログ変換回路、ソースドライバ、表示装置、及び、電子機器、並びに、デジタルアナログ変換回路の駆動方法 |
KR102649350B1 (ko) * | 2016-09-19 | 2024-03-20 | 삼성전자주식회사 | 보간 증폭기 및 이를 포함하는 소스 드라이버 |
CN109523964B (zh) * | 2018-12-17 | 2021-04-20 | 合肥奕斯伟集成电路有限公司 | 一种选择电路、数位类比转换器以及显示设备 |
CN109787635A (zh) * | 2019-01-10 | 2019-05-21 | 京东方科技集团股份有限公司 | 数模转换电路及其数模转换方法、显示装置 |
JP6937331B2 (ja) | 2019-03-12 | 2021-09-22 | ラピスセミコンダクタ株式会社 | デジタルアナログ変換回路及びデータドライバ |
JP7510814B2 (ja) | 2020-07-31 | 2024-07-04 | ラピスセミコンダクタ株式会社 | デジタルアナログ変換回路、データドライバ及び表示装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1143235A (zh) * | 1994-10-14 | 1997-02-19 | 夏普公司 | 显示装置中用的驱动电路及用该驱动电路的液晶显示装置 |
JP2001326545A (ja) * | 2000-05-17 | 2001-11-22 | Mitsubishi Electric Corp | アナログ出力回路 |
US6535189B1 (en) * | 1999-07-21 | 2003-03-18 | Hitachi Ulsi Systems Co., Ltd. | Liquid crystal display device having an improved gray-scale voltage generating circuit |
US6570560B2 (en) * | 2000-06-28 | 2003-05-27 | Nec Electronics Corporation | Drive circuit for driving an image display unit |
CN1437319A (zh) * | 2002-02-06 | 2003-08-20 | 日本电气株式会社 | 显示装置的放大器、驱动电路、便携电话和便携电子装置 |
CN1438621A (zh) * | 2002-02-14 | 2003-08-27 | 富士通株式会社 | 液晶显示面板用驱动电路 |
CN1441547A (zh) * | 2002-02-25 | 2003-09-10 | 日本电气株式会社 | 差动电路、放大电路、驱动电路及使用它们的显示装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113134A (en) * | 1991-02-28 | 1992-05-12 | Thomson, S.A. | Integrated test circuit for display devices such as LCD's |
JP3276725B2 (ja) * | 1992-10-07 | 2002-04-22 | 株式会社日立製作所 | 液晶表示装置 |
KR0140041B1 (ko) * | 1993-02-09 | 1998-06-15 | 쯔지 하루오 | 표시 장치용 전압 발생 회로, 공통 전극 구동 회로, 신호선 구동 회로 및 계조 전압 발생 회로 |
JP3234043B2 (ja) * | 1993-05-10 | 2001-12-04 | 株式会社東芝 | 液晶駆動用電源回路 |
JP3329077B2 (ja) * | 1993-07-21 | 2002-09-30 | セイコーエプソン株式会社 | 電源供給装置、液晶表示装置及び電源供給方法 |
KR0136966B1 (ko) * | 1994-01-26 | 1998-04-28 | 김광호 | 시야각 조절기능을 구비한 액정표시장치용 그레이 전압 발생장치 |
US5625373A (en) * | 1994-07-14 | 1997-04-29 | Honeywell Inc. | Flat panel convergence circuit |
US5841384A (en) * | 1994-08-18 | 1998-11-24 | Hughes Electronics | Non-linear digital-to-analog converter and related high precision current sources |
JP3322327B2 (ja) * | 1995-03-14 | 2002-09-09 | シャープ株式会社 | 駆動回路 |
US6037888A (en) * | 1998-03-23 | 2000-03-14 | Pmc-Sierra Ltd. | High accuracy digital to analog converter combining data weighted averaging and segmentation |
US6329941B1 (en) * | 1999-05-27 | 2001-12-11 | Stmicroelectronics, Inc. | Digital-to-analog converting device and method |
GB2356302B (en) * | 1999-11-10 | 2003-11-05 | Fujitsu Ltd | Current switching circuitry |
US6326913B1 (en) * | 2000-04-27 | 2001-12-04 | Century Semiconductor, Inc. | Interpolating digital to analog converter and TFT-LCD source driver using the same |
JP3866011B2 (ja) | 2000-05-30 | 2007-01-10 | 株式会社ルネサステクノロジ | ドライバ及び液晶ディスプレイ装置 |
JP4615100B2 (ja) * | 2000-07-18 | 2011-01-19 | 富士通セミコンダクター株式会社 | データドライバ及びそれを用いた表示装置 |
US6424283B2 (en) * | 2000-07-20 | 2002-07-23 | Texas Instruments Incorporated | Segmented high speed and high resolution digital-to-analog converter |
US6507304B1 (en) * | 2002-05-02 | 2003-01-14 | National Semiconductor Corporation | Current steering segmented DAC system |
JP4143588B2 (ja) * | 2003-10-27 | 2008-09-03 | 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 |
-
2004
- 2004-10-06 JP JP2004294070A patent/JP4143588B2/ja not_active Expired - Fee Related
- 2004-10-21 US US10/970,706 patent/US7126518B2/en active Active
- 2004-10-27 CN CN2008100019110A patent/CN101222231B/zh not_active Expired - Fee Related
- 2004-10-27 CN CNB2004100879034A patent/CN100370320C/zh not_active Expired - Fee Related
-
2006
- 2006-10-10 US US11/539,898 patent/US7808416B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1143235A (zh) * | 1994-10-14 | 1997-02-19 | 夏普公司 | 显示装置中用的驱动电路及用该驱动电路的液晶显示装置 |
US6535189B1 (en) * | 1999-07-21 | 2003-03-18 | Hitachi Ulsi Systems Co., Ltd. | Liquid crystal display device having an improved gray-scale voltage generating circuit |
JP2001326545A (ja) * | 2000-05-17 | 2001-11-22 | Mitsubishi Electric Corp | アナログ出力回路 |
US6570560B2 (en) * | 2000-06-28 | 2003-05-27 | Nec Electronics Corporation | Drive circuit for driving an image display unit |
CN1437319A (zh) * | 2002-02-06 | 2003-08-20 | 日本电气株式会社 | 显示装置的放大器、驱动电路、便携电话和便携电子装置 |
CN1438621A (zh) * | 2002-02-14 | 2003-08-27 | 富士通株式会社 | 液晶显示面板用驱动电路 |
CN1441547A (zh) * | 2002-02-25 | 2003-09-10 | 日本电气株式会社 | 差动电路、放大电路、驱动电路及使用它们的显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101222231B (zh) | 2010-10-20 |
JP4143588B2 (ja) | 2008-09-03 |
US7808416B2 (en) | 2010-10-05 |
US20050088329A1 (en) | 2005-04-28 |
US7126518B2 (en) | 2006-10-24 |
CN101222231A (zh) | 2008-07-16 |
CN1612002A (zh) | 2005-05-04 |
JP2005160034A (ja) | 2005-06-16 |
US20070091052A1 (en) | 2007-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100370320C (zh) | 输出电路、数字模拟电路和显示装置 | |
CN1790917B (zh) | 数字模拟电路以及显示装置 | |
CN100479326C (zh) | 差动放大器和使用它的显示装置的数据驱动器 | |
CN100566142C (zh) | 数字模拟电路和数据驱动器及显示装置 | |
CN101174837B (zh) | 数字模拟转换电路、数据驱动器及使用其的显示装置 | |
CN100576749C (zh) | 数字模拟变换电路及显示装置 | |
CN101588181B (zh) | 数字模拟转换电路和数据驱动器及显示装置 | |
CN101004896B (zh) | 数模转换器 | |
CN100472959C (zh) | 差动放大器、数字/模拟转换器和显示装置 | |
CN1992526B (zh) | 电平移动电路以及使用该电平移动电路的驱动电路 | |
CN101419769B (zh) | 数字模拟变换电路、数据驱动器及显示装置 | |
CN102201193B (zh) | 数字模拟转换电路、数据驱动器及显示装置 | |
CN100578925C (zh) | 差动放大器 | |
CN101505154B (zh) | 数字模拟转换电路和数据驱动器及显示装置 | |
CN101388670A (zh) | 数模转换器和驱动数模转换器的方法 | |
CN101290743A (zh) | 具有伽马校正的有源式矩阵有机发光二极管的驱动电路 | |
CN102436796A (zh) | 一种显示装置及其数据驱动电路 | |
Lee et al. | An area and power efficient interpolation scheme using variable current control for 10-bit data drivers in mobile active-matrix LCDs | |
CN101320962B (zh) | 放大电路、数字模拟变换电路及显示装置 | |
Woo et al. | High-speed 10-bit LCD column driver with a split DAC and a class-AB output buffer | |
CN102208174A (zh) | 电平电压选择电路及数据驱动器 | |
JP4819921B2 (ja) | 差動増幅器及びそれを用いた表示装置のデータドライバ並びに差動増幅器の制御方法 | |
KR101296643B1 (ko) | 액정 표시 장치의 데이터 구동 장치 및 방법 | |
CN117789652A (zh) | 数字模拟转换电路、数据驱动器以及显示装置 | |
CN118366392A (zh) | 数字模拟转换器、数据驱动器及显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NEC ELECTRONICS CORPORATION Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20100705 Free format text: FORMER OWNER: NEC ELECTRONICS CORPORATION |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100705 Address after: Kanagawa, Japan Patentee after: NEC ELECTRONICS Corp. Address before: Tokyo, Japan Co-patentee before: NEC ELECTRONICS Corp. Patentee before: NEC Corp. |
|
C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER NAME: NEC CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corp. Address before: Kanagawa, Japan Patentee before: NEC ELECTRONICS Corp. |
|
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corp. Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corp. |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20211027 |
|
CF01 | Termination of patent right due to non-payment of annual fee |