CN105308863A - 比较器电路、a/d转换电路以及显示装置 - Google Patents

比较器电路、a/d转换电路以及显示装置 Download PDF

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Publication number
CN105308863A
CN105308863A CN201480032161.7A CN201480032161A CN105308863A CN 105308863 A CN105308863 A CN 105308863A CN 201480032161 A CN201480032161 A CN 201480032161A CN 105308863 A CN105308863 A CN 105308863A
Authority
CN
China
Prior art keywords
switch portion
comparator circuit
pixel
differential amplifier
pixels
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.)
Pending
Application number
CN201480032161.7A
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English (en)
Chinese (zh)
Inventor
杉山高明
吉冈雅树
菊地健
地桥优
北村健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to CN202210673855.5A priority Critical patent/CN115051695A/zh
Publication of CN105308863A publication Critical patent/CN105308863A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/2481—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors with at least one differential stage
    • 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
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
    • 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
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • 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
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • 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
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/249—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors using clock signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • 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
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • 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
    • 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
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving 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
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/123—Simultaneous, i.e. using one converter per channel but with common control or reference circuits for multiple converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/56—Input signal compared with linear ramp

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
  • Liquid Crystal Display Device Control (AREA)
CN201480032161.7A 2013-06-12 2014-05-28 比较器电路、a/d转换电路以及显示装置 Pending CN105308863A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210673855.5A CN115051695A (zh) 2013-06-12 2014-05-28 比较器电路、a/d转换电路以及显示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-123453 2013-06-12
JP2013123453A JP6333523B2 (ja) 2013-06-12 2013-06-12 表示装置
PCT/JP2014/064087 WO2014199826A1 (ja) 2013-06-12 2014-05-28 コンパレータ回路、ａ／ｄ変換回路、及び、表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210673855.5A Division CN115051695A (zh) 2013-06-12 2014-05-28 比较器电路、a/d转换电路以及显示装置

Publications (1)

Publication Number Publication Date
CN105308863A true CN105308863A (zh) 2016-02-03

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CN202210673855.5A Pending CN115051695A (zh) 2013-06-12 2014-05-28 比较器电路、a/d转换电路以及显示装置

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Country Status (6)

Country Link
US (2) US10187048B2 (https=)
JP (1) JP6333523B2 (https=)
KR (1) KR102226432B1 (https=)
CN (2) CN105308863A (https=)
TW (1) TWI616863B (https=)
WO (1) WO2014199826A1 (https=)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195267A (zh) * 2016-03-09 2017-09-22 株式会社半导体能源研究所 半导体装置、显示装置及电子设备
CN108199700A (zh) * 2017-12-12 2018-06-22 上海集成电路研发中心有限公司 一种高精度的比较器电路
CN108989715A (zh) * 2017-06-01 2018-12-11 飞瑞菲尼克斯公司 图像传感器
CN111373468A (zh) * 2017-11-29 2020-07-03 平面系统公司 用于显示矩阵的主动放电电路系统
US11037488B1 (en) 2020-04-24 2021-06-15 Xiamen Tianma Micro-Electronics Co., Ltd. Pixel driver circuit, display panel, display device, and driving method
CN113287161A (zh) * 2019-03-29 2021-08-20 三星电子株式会社 显示模块和显示模块的驱动方法
CN113557562A (zh) * 2019-01-24 2021-10-26 拉修姆有限公司 背板配置和操作
CN113965202A (zh) * 2021-09-26 2022-01-21 合肥中感微电子有限公司 逐次逼近型模数转换器
CN113990252A (zh) * 2021-11-01 2022-01-28 厦门天马显示科技有限公司 驱动电路及显示模组
CN114221661A (zh) * 2021-12-14 2022-03-22 南京中感微电子有限公司 一种逐次逼近型模数转换器和电子设备
TWI796841B (zh) * 2021-11-18 2023-03-21 友達光電股份有限公司 驅動裝置
CN115865059A (zh) * 2021-09-24 2023-03-28 Oppo广东移动通信有限公司 比较器电路及其控制方法、电压比较装置和模数转换器
CN115985237A (zh) * 2023-03-17 2023-04-18 合肥集创微电子科技有限公司 驱动电路、芯片、显示设备以及电子设备
CN119920194A (zh) * 2025-03-11 2025-05-02 南京芯视元电子有限公司 显示驱动芯片及显示装置

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5935274B2 (ja) 2011-09-22 2016-06-15 ソニー株式会社 固体撮像装置、固体撮像装置の制御方法および固体撮像装置の制御プログラム
TWI682632B (zh) * 2014-12-26 2020-01-11 日商半導體能源研究所股份有限公司 半導體裝置
TW201639353A (zh) 2015-04-20 2016-11-01 原相科技股份有限公司 具有功率雜訊過濾功能的影像感測電路及其控制方法
CN106162002B (zh) * 2015-04-23 2019-02-01 原相科技股份有限公司 具有功率噪声过滤功能的影像感测电路及其控制方法
US10360855B2 (en) * 2015-08-17 2019-07-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display panel, and electronic device
JP2017111844A (ja) * 2015-12-16 2017-06-22 ソニー株式会社 サンプルホールド回路、および表示装置
CN106600948B (zh) * 2016-12-30 2019-09-03 华为技术有限公司 一种红外遥控装置及终端
TWI623927B (zh) * 2017-07-20 2018-05-11 友達光電股份有限公司 顯示面板及其畫素的驅動方法
DE112018005773B4 (de) 2017-12-21 2024-08-14 Robert Bosch Gmbh Intensitätsnormierte bildsensoren
TWI798308B (zh) 2017-12-25 2023-04-11 日商半導體能源研究所股份有限公司 顯示器及包括該顯示器的電子裝置
EP3748958B1 (en) * 2018-02-02 2022-04-13 Sony Semiconductor Solutions Corporation Imaging element and electronic device
US10750111B2 (en) * 2018-02-23 2020-08-18 Omnivision Technologies, Inc. CMOS image sensor with divided bit lines
US10637489B1 (en) * 2019-06-05 2020-04-28 Infineon Technologies Ag Detecting signal disturbance using asynchronous counter
CN112102771B (zh) * 2019-06-17 2022-02-25 京东方科技集团股份有限公司 像素电路、驱动方法和显示装置
TWI701948B (zh) * 2019-07-18 2020-08-11 香港商京鷹科技股份有限公司 影像感測裝置及影像感測方法
CN113037235B (zh) * 2019-12-09 2025-10-17 深圳市中兴微电子技术有限公司 数据采集的方法、装置、设备和存储介质
TWI709895B (zh) * 2020-01-14 2020-11-11 大陸商北京集創北方科技股份有限公司 類比前端電路、生物特徵採集電路、觸控檢測電路及資訊處理裝置
US11476855B2 (en) * 2020-01-22 2022-10-18 Raytheon Company Analog counter with pulsed current source for a digital pixel
CN111243499B (zh) * 2020-03-24 2021-10-15 京东方科技集团股份有限公司 像素驱动电路和显示设备
CN114093301B (zh) * 2020-07-31 2023-04-11 京东方科技集团股份有限公司 显示装置、像素驱动电路及其驱动方法
US12073769B2 (en) * 2020-12-22 2024-08-27 Intel Corporation Display pixels having integrated memory
CN113948040B (zh) * 2021-11-22 2023-07-07 视涯科技股份有限公司 显示面板
CN114518720B (zh) * 2022-02-21 2025-07-18 康体佳智能科技（深圳）有限公司 开关控制方法及其相关设备
US20250183890A1 (en) * 2023-12-01 2025-06-05 Microchip Technology Incorporated Silicon Carbide Driver Using High Voltage Capacitors for Isolation and Signal Transmission
CN119229800B (zh) * 2024-12-02 2025-04-15 无锡中微爱芯电子有限公司 一种低功耗的高精度led行驱动消隐电路

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120220A (en) * 1980-02-28 1981-09-21 Seiko Instr & Electronics Ltd Differential amplifier for sequential comparison type analog and digital converter
JPH05206756A (ja) * 1992-01-28 1993-08-13 Fujitsu Ltd 差動チョッパ型ｃｍｏｓ比較器
CN1397058A (zh) * 2000-09-28 2003-02-12 精工爱普生株式会社 显示设备、驱动显示设备的方法和电子装置
CN1698084A (zh) * 2001-12-14 2005-11-16 三洋电机株式会社 数字驱动型显示装置
US20120113161A1 (en) * 2010-11-05 2012-05-10 Youngjun Hong Stereoscopic Image Display and Power Control Method Thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561136A (en) * 1978-10-31 1980-05-08 Fujitsu Ltd Analog-digital converter
JPH05240887A (ja) * 1992-02-27 1993-09-21 Fujitsu Ltd チョッパ型コンパレータ
JPH0613659A (ja) * 1992-04-30 1994-01-21 Takiron Co Ltd 発光ダイオードの輝度調整装置
JP2003133958A (ja) * 2001-10-29 2003-05-09 Mitsubishi Electric Corp チョッパ型アナログ−ディジタル変換器
JP3973471B2 (ja) 2001-12-14 2007-09-12 三洋電機株式会社 デジタル駆動型表示装置
WO2004040541A1 (en) * 2002-10-31 2004-05-13 Semiconductor Energy Laboratory Co., Ltd. Display device and controlling method thereof
JP2006020171A (ja) * 2004-07-02 2006-01-19 Fujitsu Ltd 差動型コンパレータ、アナログ・デジタル変換装置、撮像装置
US7679422B1 (en) * 2006-02-09 2010-03-16 Cypress Semiconductor Corporation Configurable switched capacitor block
JP4725608B2 (ja) * 2008-07-03 2011-07-13 ソニー株式会社 比較器、比較器の校正方法、固体撮像素子、およびカメラシステム
US7764215B2 (en) * 2008-12-31 2010-07-27 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroing
JP2011015248A (ja) * 2009-07-03 2011-01-20 Renesas Electronics Corp 差動チョッパ型コンパレータ及びそれを備えたａ／ｄ変換回路
JP2011191449A (ja) * 2010-03-12 2011-09-29 Hitachi Displays Ltd 画像表示装置
KR101862266B1 (ko) * 2011-08-12 2018-05-30 엘지디스플레이 주식회사 터치 패널 구동 장치 및 이를 포함하는 디스플레이 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120220A (en) * 1980-02-28 1981-09-21 Seiko Instr & Electronics Ltd Differential amplifier for sequential comparison type analog and digital converter
JPH05206756A (ja) * 1992-01-28 1993-08-13 Fujitsu Ltd 差動チョッパ型ｃｍｏｓ比較器
CN1397058A (zh) * 2000-09-28 2003-02-12 精工爱普生株式会社 显示设备、驱动显示设备的方法和电子装置
CN1698084A (zh) * 2001-12-14 2005-11-16 三洋电机株式会社 数字驱动型显示装置
US20120113161A1 (en) * 2010-11-05 2012-05-10 Youngjun Hong Stereoscopic Image Display and Power Control Method Thereof

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195267A (zh) * 2016-03-09 2017-09-22 株式会社半导体能源研究所 半导体装置、显示装置及电子设备
CN107195267B (zh) * 2016-03-09 2021-08-24 株式会社半导体能源研究所 半导体装置、显示装置及电子设备
CN108989715A (zh) * 2017-06-01 2018-12-11 飞瑞菲尼克斯公司 图像传感器
CN108989715B (zh) * 2017-06-01 2021-02-12 飞瑞菲尼克斯公司 图像传感器
CN111373468A (zh) * 2017-11-29 2020-07-03 平面系统公司 用于显示矩阵的主动放电电路系统
CN108199700A (zh) * 2017-12-12 2018-06-22 上海集成电路研发中心有限公司 一种高精度的比较器电路
CN108199700B (zh) * 2017-12-12 2021-07-20 上海集成电路研发中心有限公司 一种高精度的比较器电路
CN113557562A (zh) * 2019-01-24 2021-10-26 拉修姆有限公司 背板配置和操作
US12106708B2 (en) 2019-01-24 2024-10-01 Google Llc Backplane configurations and operations
CN113287161A (zh) * 2019-03-29 2021-08-20 三星电子株式会社 显示模块和显示模块的驱动方法
CN113287161B (zh) * 2019-03-29 2024-05-03 三星电子株式会社 显示模块和显示模块的驱动方法
US11037488B1 (en) 2020-04-24 2021-06-15 Xiamen Tianma Micro-Electronics Co., Ltd. Pixel driver circuit, display panel, display device, and driving method
CN115865059A (zh) * 2021-09-24 2023-03-28 Oppo广东移动通信有限公司 比较器电路及其控制方法、电压比较装置和模数转换器
CN113965202A (zh) * 2021-09-26 2022-01-21 合肥中感微电子有限公司 逐次逼近型模数转换器
CN113990252B (zh) * 2021-11-01 2023-03-10 厦门天马显示科技有限公司 驱动电路及显示模组
CN113990252A (zh) * 2021-11-01 2022-01-28 厦门天马显示科技有限公司 驱动电路及显示模组
TWI796841B (zh) * 2021-11-18 2023-03-21 友達光電股份有限公司 驅動裝置
CN114221661A (zh) * 2021-12-14 2022-03-22 南京中感微电子有限公司 一种逐次逼近型模数转换器和电子设备
CN115985237A (zh) * 2023-03-17 2023-04-18 合肥集创微电子科技有限公司 驱动电路、芯片、显示设备以及电子设备
CN119920194A (zh) * 2025-03-11 2025-05-02 南京芯视元电子有限公司 显示驱动芯片及显示装置

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JP6333523B2 (ja) 2018-05-30
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CN115051695A (zh) 2022-09-13
US10187048B2 (en) 2019-01-22
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US10615786B2 (en) 2020-04-07
JP2014241532A (ja) 2014-12-25

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