CN103383511B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN103383511B
CN103383511B CN201310116618.XA CN201310116618A CN103383511B CN 103383511 B CN103383511 B CN 103383511B CN 201310116618 A CN201310116618 A CN 201310116618A CN 103383511 B CN103383511 B CN 103383511B
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CN
China
Prior art keywords
touch panel
voltage
liquid crystal
scanning voltage
electrode
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.)
Active
Application number
CN201310116618.XA
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English (en)
Chinese (zh)
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CN103383511A (zh
Inventor
土井宏治
早川浩二
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.)
Magno Haote Co ltd
Original Assignee
Japan Display Central Inc
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Filing date
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Publication of CN103383511A publication Critical patent/CN103383511A/zh
Application granted granted Critical
Publication of CN103383511B publication Critical patent/CN103383511B/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201310116618.XA 2012-05-02 2013-03-28 液晶显示装置 Active CN103383511B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012105191A JP5922984B2 (ja) 2012-05-02 2012-05-02 液晶表示装置
JP2012-105191 2012-05-02

Publications (2)

Publication Number Publication Date
CN103383511A CN103383511A (zh) 2013-11-06
CN103383511B true CN103383511B (zh) 2016-01-20

Family

ID=49491342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310116618.XA Active CN103383511B (zh) 2012-05-02 2013-03-28 液晶显示装置

Country Status (5)

Country Link
US (2) US9019196B2 (enExample)
JP (1) JP5922984B2 (enExample)
KR (1) KR101422400B1 (enExample)
CN (1) CN103383511B (enExample)
TW (1) TWI492211B (enExample)

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JP2013222387A (ja) * 2012-04-18 2013-10-28 Japan Display Inc 表示装置
JP5922984B2 (ja) * 2012-05-02 2016-05-24 株式会社ジャパンディスプレイ 液晶表示装置
US9823768B2 (en) * 2012-05-18 2017-11-21 Egalax_Empia Technology Inc. Signal measuring method and device for touch screen
JP6037327B2 (ja) * 2012-09-24 2016-12-07 株式会社ジャパンディスプレイ 液晶表示装置
JP2015007924A (ja) * 2013-06-25 2015-01-15 株式会社ジャパンディスプレイ タッチパネル付液晶表示装置
KR101623776B1 (ko) 2013-12-09 2016-06-07 엘지디스플레이 주식회사 터치 디스플레이 드라이버 집적회로 및 터치 표시장치
KR102135919B1 (ko) * 2013-12-23 2020-07-21 엘지디스플레이 주식회사 터치 센서를 갖는 표시장치와 이의 구동방법
KR101877660B1 (ko) * 2014-02-28 2018-07-12 도판 인사츠 가부시키가이샤 액정 표시 장치
JP6335112B2 (ja) * 2014-03-24 2018-05-30 株式会社ジャパンディスプレイ センサ付き表示装置及びセンサ装置
CN105022184A (zh) * 2014-04-17 2015-11-04 株式会社日本显示器 显示装置
CN104461155A (zh) * 2014-12-24 2015-03-25 京东方科技集团股份有限公司 一种内嵌式触控显示屏及显示装置
KR102261581B1 (ko) * 2014-12-29 2021-06-07 엘지디스플레이 주식회사 터치패널이 구비된 표시장치 및 그 구동방법
KR101727108B1 (ko) * 2014-12-31 2017-04-17 엘지디스플레이 주식회사 인셀 터치 액정 디스플레이 장치와 이의 제조방법
KR101728793B1 (ko) * 2014-12-31 2017-04-21 엘지디스플레이 주식회사 인셀 터치 액정 디스플레이 장치와 이의 제조방법
US10275070B2 (en) * 2015-01-05 2019-04-30 Synaptics Incorporated Time sharing of display and sensing data
US9870089B2 (en) 2015-06-01 2018-01-16 Himax Technologies Limited In-cell touch screen having a driver for concurrently scanning a plurality of electrode lines and a method of driving the same
CN104898891B (zh) 2015-06-30 2018-02-13 厦门天马微电子有限公司 一种触控驱动电路、触控驱动方法及触控屏
JP6710531B2 (ja) * 2016-02-03 2020-06-17 株式会社ジャパンディスプレイ センサ付き表示装置及びセンサ装置
JP2017198729A (ja) * 2016-04-25 2017-11-02 株式会社ジャパンディスプレイ 表示装置
KR102609068B1 (ko) * 2016-09-23 2023-12-05 엘지디스플레이 주식회사 구동 회로 및 구동 회로의 센싱부
US10809843B2 (en) * 2016-11-18 2020-10-20 Atmel Corporation Touch sensor signal integration
CN109753178B (zh) * 2017-11-03 2022-07-12 瑞鼎科技股份有限公司 有机发光二极管触控显示装置运作方法
CN109189269B (zh) * 2018-09-12 2020-08-04 南京中电熊猫平板显示科技有限公司 一种显示面板及其驱动方法
KR102830408B1 (ko) 2021-01-21 2025-07-07 삼성전자주식회사 디스플레이를 다중 구동 주파수로 구동하는 방법 및 이를 수행하는 전자 장치

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CN1848228A (zh) * 2005-04-13 2006-10-18 三星电子株式会社 接触感应显示装置及其驱动设备和方法

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CN1848228A (zh) * 2005-04-13 2006-10-18 三星电子株式会社 接触感应显示装置及其驱动设备和方法

Also Published As

Publication number Publication date
JP2013231932A (ja) 2013-11-14
US9019196B2 (en) 2015-04-28
TWI492211B (zh) 2015-07-11
JP5922984B2 (ja) 2016-05-24
US20150199060A1 (en) 2015-07-16
US9239644B2 (en) 2016-01-19
KR101422400B1 (ko) 2014-07-22
US20130293491A1 (en) 2013-11-07
CN103383511A (zh) 2013-11-06
TW201346876A (zh) 2013-11-16
KR20130123309A (ko) 2013-11-12

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CB02 Change of applicant information

Address after: Tokyo port xixinqiao Japan three chome 7 No. 1

Applicant after: JAPAN DISPLAY Inc.

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Effective date of registration: 20250722

Address after: Tokyo, Japan

Patentee after: Magno Haote Co.,Ltd.

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Address before: Tokyo port xixinqiao Japan three chome 7 No. 1

Patentee before: JAPAN DISPLAY Inc.

Country or region before: Japan

TR01 Transfer of patent right