BRPI0821946A2 - Painel de exibição com sensores ópticos embutidos e dispositivo de exibição usando os mesmos - Google Patents

Painel de exibição com sensores ópticos embutidos e dispositivo de exibição usando os mesmos

Info

Publication number
BRPI0821946A2
BRPI0821946A2 BRPI0821946-0A BRPI0821946A BRPI0821946A2 BR PI0821946 A2 BRPI0821946 A2 BR PI0821946A2 BR PI0821946 A BRPI0821946 A BR PI0821946A BR PI0821946 A2 BRPI0821946 A2 BR PI0821946A2
Authority
BR
Brazil
Prior art keywords
built
optical sensors
display device
display panel
display
Prior art date
Application number
BRPI0821946-0A
Other languages
English (en)
Inventor
Masaki Uehata
Toshimitsu Gotoh
Akizumi Fujioka
Kazuhiro Maeda
Keisuke Yoshida
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0821946A2 publication Critical patent/BRPI0821946A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00129—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a display device, e.g. CRT or LCD monitor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/702—SSIS architectures characterised by non-identical, non-equidistant or non-planar pixel layout
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13312—Circuits comprising photodetectors for purposes other than feedback
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0081—Image reader

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
BRPI0821946-0A 2007-12-28 2008-12-26 Painel de exibição com sensores ópticos embutidos e dispositivo de exibição usando os mesmos BRPI0821946A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007340990 2007-12-28
PCT/JP2008/073729 WO2009084629A1 (ja) 2007-12-28 2008-12-26 光センサ内蔵表示パネルおよびそれを用いた表示装置

Publications (1)

Publication Number Publication Date
BRPI0821946A2 true BRPI0821946A2 (pt) 2015-06-23

Family

ID=40824342

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821946-0A BRPI0821946A2 (pt) 2007-12-28 2008-12-26 Painel de exibição com sensores ópticos embutidos e dispositivo de exibição usando os mesmos

Country Status (7)

Country Link
US (1) US20110018850A1 (pt)
EP (1) EP2226708A4 (pt)
JP (1) JP5253418B2 (pt)
CN (1) CN101910980B (pt)
BR (1) BRPI0821946A2 (pt)
RU (1) RU2451985C2 (pt)
WO (1) WO2009084629A1 (pt)

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US8748796B2 (en) * 2005-10-07 2014-06-10 Integrated Digital Technologies, Inc. Interactive display panel having touch-sensing functions
CN101933069A (zh) * 2008-02-05 2010-12-29 夏普株式会社 光传感器内置显示面板和使用它的显示装置以及光传感器内置显示面板的驱动方法
JP5414186B2 (ja) * 2008-03-10 2014-02-12 エルジー ディスプレイ カンパニー リミテッド 表示装置
KR101030001B1 (ko) * 2009-11-26 2011-04-20 삼성모바일디스플레이주식회사 터치 스크린 디스플레이 장치의 구동 방법, 상기 구동 방법을 기록한 기록 매체, 및 터치 스크린 디스플레이 장치
WO2011104957A1 (ja) * 2010-02-26 2011-09-01 シャープ株式会社 表示装置
US9252171B2 (en) 2010-09-06 2016-02-02 Semiconductor Energy Laboratory Co., Ltd. Electronic device
US8743244B2 (en) 2011-03-21 2014-06-03 HJ Laboratories, LLC Providing augmented reality based on third party information
CN102135841B (zh) * 2011-03-25 2015-04-29 苏州佳世达电通有限公司 具有文件扫描功能的光学触控屏幕及其文件扫描方法
KR102021908B1 (ko) * 2011-05-03 2019-09-18 삼성전자주식회사 광터치 스크린 장치 및 그 구동 방법
TWI434271B (zh) * 2011-08-03 2014-04-11 Au Optronics Corp 可擷取影像之顯示面板
KR102160805B1 (ko) * 2014-01-21 2020-09-28 삼성전자주식회사 이미지 센서의 출력 데이터 보정 방법
JP6610962B2 (ja) * 2014-07-25 2019-11-27 ソニー株式会社 固体撮像素子、ａｄ変換器、および電子機器
GB201609877D0 (en) 2016-06-06 2016-07-20 Microsoft Technology Licensing Llc An autonomous pixel with multiple different sensors
CN107450788B (zh) * 2017-09-19 2020-12-18 惠科股份有限公司 触控显示装置
CN109000801B (zh) * 2018-05-14 2020-02-14 东莞市迈纳斯航空技术有限公司 一种平面多媒体设备表面温度的获取方法及系统
TWI718878B (zh) * 2019-04-19 2021-02-11 神盾股份有限公司 光學指紋感測裝置
US11415829B2 (en) 2020-08-10 2022-08-16 Tcl China Star Optoelectronics Technology Co., Ltd. Liquid crystal display panel and liquid crystal display device
CN111965876B (zh) * 2020-08-10 2022-02-22 Tcl华星光电技术有限公司 液晶显示面板及液晶显示装置
TWI818487B (zh) 2022-03-28 2023-10-11 友達光電股份有限公司 顯示裝置
KR20250010354A (ko) 2023-07-12 2025-01-21 삼성전자주식회사 디스플레이 장치 및 시스템

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Also Published As

Publication number Publication date
RU2451985C2 (ru) 2012-05-27
RU2010131446A (ru) 2012-02-20
JPWO2009084629A1 (ja) 2011-05-19
WO2009084629A1 (ja) 2009-07-09
JP5253418B2 (ja) 2013-07-31
US20110018850A1 (en) 2011-01-27
CN101910980A (zh) 2010-12-08
EP2226708A1 (en) 2010-09-08
EP2226708A4 (en) 2013-01-02
CN101910980B (zh) 2012-12-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.