CN110534068B - 驱动电压产生器 - Google Patents
驱动电压产生器 Download PDFInfo
- Publication number
- CN110534068B CN110534068B CN201810793125.2A CN201810793125A CN110534068B CN 110534068 B CN110534068 B CN 110534068B CN 201810793125 A CN201810793125 A CN 201810793125A CN 110534068 B CN110534068 B CN 110534068B
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- CN
- China
- Prior art keywords
- transistor
- voltage
- terminal
- coupled
- gain
- 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.)
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Links
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 101100102627 Oscarella pearsei VIN1 gene Proteins 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 101100422614 Arabidopsis thaliana STR15 gene Proteins 0.000 description 6
- 101100141327 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RNR3 gene Proteins 0.000 description 6
- 101150112501 din1 gene Proteins 0.000 description 6
- 101100493897 Arabidopsis thaliana BGLU30 gene Proteins 0.000 description 5
- 239000013256 coordination polymer Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45183—Long tailed pairs
Landscapes
- 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)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107117814A TWI670706B (zh) | 2018-05-24 | 2018-05-24 | 驅動電壓產生器 |
TW107117814 | 2018-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110534068A CN110534068A (zh) | 2019-12-03 |
CN110534068B true CN110534068B (zh) | 2021-08-10 |
Family
ID=68618836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810793125.2A Active CN110534068B (zh) | 2018-05-24 | 2018-07-18 | 驱动电压产生器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN110534068B (zh) |
TW (1) | TWI670706B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1822500A (zh) * | 2005-02-18 | 2006-08-23 | 统宝光电股份有限公司 | 模拟缓冲器及相关的信号驱动电路、电子装置 |
CN101154360A (zh) * | 2006-09-27 | 2008-04-02 | 统宝光电股份有限公司 | 图像显示***和驱动显示组件的方法 |
CN101282108A (zh) * | 2007-04-03 | 2008-10-08 | 联詠科技股份有限公司 | 低差动电压输出电路 |
CN104916257A (zh) * | 2015-07-15 | 2015-09-16 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板和显示装置 |
CN104935280A (zh) * | 2014-03-19 | 2015-09-23 | 联咏科技股份有限公司 | 运算放大器及其驱动电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510500B1 (ko) * | 2002-12-05 | 2005-08-26 | 삼성전자주식회사 | 박막 트랜지스터-액정표시장치 구동용 소오스 드라이버집적회로 및 출력 증폭기의 오프셋 제거 방법 |
TWI322564B (en) * | 2006-08-29 | 2010-03-21 | Ili Technology Corp | Amplifying circuit having a pull-up circuit and a pull-down circuit for boosting slew rate |
JP2009042428A (ja) * | 2007-08-08 | 2009-02-26 | Nec Electronics Corp | 増幅回路および表示装置 |
JP4526581B2 (ja) * | 2008-08-06 | 2010-08-18 | ルネサスエレクトロニクス株式会社 | 液晶表示パネル駆動用ドライバ、及び液晶表示装置 |
TWI513181B (zh) * | 2013-04-23 | 2015-12-11 | Sitronix Technology Corp | Folding operation amplifier circuit |
TWM560677U (zh) * | 2018-01-10 | 2018-05-21 | 奕力科技股份有限公司 | 驅動電路 |
-
2018
- 2018-05-24 TW TW107117814A patent/TWI670706B/zh active
- 2018-07-18 CN CN201810793125.2A patent/CN110534068B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1822500A (zh) * | 2005-02-18 | 2006-08-23 | 统宝光电股份有限公司 | 模拟缓冲器及相关的信号驱动电路、电子装置 |
CN101154360A (zh) * | 2006-09-27 | 2008-04-02 | 统宝光电股份有限公司 | 图像显示***和驱动显示组件的方法 |
CN101282108A (zh) * | 2007-04-03 | 2008-10-08 | 联詠科技股份有限公司 | 低差动电压输出电路 |
CN104935280A (zh) * | 2014-03-19 | 2015-09-23 | 联咏科技股份有限公司 | 运算放大器及其驱动电路 |
CN104916257A (zh) * | 2015-07-15 | 2015-09-16 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110534068A (zh) | 2019-12-03 |
TWI670706B (zh) | 2019-09-01 |
TW202004729A (zh) | 2020-01-16 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201217 Address after: P.O. Box, Hong court, Furong Road, 802 Sai Wan Road, Grand Cayman Islands Applicant after: Yili Technology (Cayman) Co., Ltd Address before: No.1, 10th floor, No.1, Taiyuan Second Street, Zhubei City, Xinzhu County Applicant before: ILI TECHNOLOGY Corp. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: Hsinchu County, Taiwan, China Patentee after: ILI TECHNOLOGY Corp. Address before: P.O. Box, Hong court, Furong Road, 802 Sai Wan Road, Grand Cayman Islands Patentee before: Yili Technology (Cayman) Co.,Ltd. |
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TR01 | Transfer of patent right |