BRPI0919012A2 - dispositivo de exibição - Google Patents

dispositivo de exibição

Info

Publication number
BRPI0919012A2
BRPI0919012A2 BRPI0919012A BRPI0919012A BRPI0919012A2 BR PI0919012 A2 BRPI0919012 A2 BR PI0919012A2 BR PI0919012 A BRPI0919012 A BR PI0919012A BR PI0919012 A BRPI0919012 A BR PI0919012A BR PI0919012 A2 BRPI0919012 A2 BR PI0919012A2
Authority
BR
Brazil
Prior art keywords
pixel areas
display device
pixel
pix2
pix1
Prior art date
Application number
BRPI0919012A
Other languages
English (en)
Inventor
Sugiyama Hiroaki
Shiraki Ichiro
Maeda Kazuhiro
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 BRPI0919012A2 publication Critical patent/BRPI0919012A2/pt

Links

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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/10—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the radiation-sensitive semiconductor devices control the electric light source, e.g. image converters, image amplifiers or image storage devices
    • H10F55/17—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the radiation-sensitive semiconductor devices control the electric light source, e.g. image converters, image amplifiers or image storage devices wherein the radiation-sensitive semiconductor devices have potential barriers

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Position Input By Displaying (AREA)

Abstract

dispositivo de exibição a presente invenção refere-se a um dispositivo de exibição incluindo um acionador de fileira de sensor (6) que produz sequencialmente um sinal de leitura (rw) para fazer com que cada par de 5 grupos de áreas de elementos de imagem, o qual inclui tanto uma primeira área de elementos de imagem (pix1) quanto uma segunda área de elementos de imagem (pix2) como áreas de elementos de imagem de detecção e é elaborado de duas fileiras de elementos de imagem, envie simultaneamente um sinal de fotodetecção de cada uma das primeiras áreas de elementos de imagem (pix1) e um sinal de detecção de corrente escura de cada uma das segundas áreas de elementos de imagem (pix2). em cada par dos grupos de áreas de elementos de imagem, saídas das áreas de elementos de imagem de detecção são conectadas a diferentes linhas de saída (rsl1, rsl2).
BRPI0919012A 2008-09-30 2009-06-09 dispositivo de exibição BRPI0919012A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008254401 2008-09-30
PCT/JP2009/060551 WO2010038513A1 (ja) 2008-09-30 2009-06-09 表示装置

Publications (1)

Publication Number Publication Date
BRPI0919012A2 true BRPI0919012A2 (pt) 2019-01-15

Family

ID=42073289

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919012A BRPI0919012A2 (pt) 2008-09-30 2009-06-09 dispositivo de exibição

Country Status (7)

Country Link
US (1) US20110157116A1 (pt)
EP (1) EP2333643A4 (pt)
JP (1) JPWO2010038513A1 (pt)
CN (1) CN102119408A (pt)
BR (1) BRPI0919012A2 (pt)
RU (1) RU2473110C2 (pt)
WO (1) WO2010038513A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102165363B (zh) * 2008-09-30 2013-11-06 夏普株式会社 显示装置
US20130057527A1 (en) * 2010-05-20 2013-03-07 Kohei Tanaka Display device
TWI436137B (zh) * 2010-06-15 2014-05-01 Ind Tech Res Inst 主動式光感測畫素、主動式光感測陣列以及光感測方法
TWI529586B (zh) * 2014-02-17 2016-04-11 友達光電股份有限公司 光感測電路及其觸控顯示面板
CN104778923B (zh) 2015-04-28 2016-06-01 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、显示装置
CN105044952B (zh) 2015-08-27 2018-05-22 京东方科技集团股份有限公司 一种光传感器及其驱动方法
KR102347825B1 (ko) * 2017-08-16 2022-01-05 엘지디스플레이 주식회사 포토센서부를 포함하는 표시패널 및 그를 이용한 표시장치
CN109994063B (zh) * 2018-01-02 2021-02-09 京东方科技集团股份有限公司 一种光强检测单元及其控制方法、显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164165A (ja) 1987-12-21 1989-06-28 Canon Inc センサ駆動装置
US5949848A (en) * 1996-07-19 1999-09-07 Varian Assocaites, Inc. X-ray imaging apparatus and method using a flat amorphous silicon imaging panel
KR100714513B1 (ko) * 2001-09-07 2007-05-07 마츠시타 덴끼 산교 가부시키가이샤 Ｅｌ 표시 장치, 전자 표시 기기 및 ｅｌ 표시 장치의 구동 회로
US7388569B2 (en) * 2001-12-10 2008-06-17 Mitsubishi Denki Kabushiki Kaisha Reflection liquid crystal display apparatus
KR100961072B1 (ko) * 2005-06-09 2010-06-01 엘지디스플레이 주식회사 이미지 센싱 기능을 가지는 액정표시장치 및 그 제조방법과이를 이용한 이미지 센싱 방법
JP2007011233A (ja) * 2005-07-04 2007-01-18 Toshiba Matsushita Display Technology Co Ltd 平面表示装置及びそれを用いた撮像方法
JP4788232B2 (ja) 2005-08-09 2011-10-05 ソニー株式会社 表示装置及び表示方法
JP4510738B2 (ja) * 2005-09-28 2010-07-28 株式会社 日立ディスプレイズ 表示装置
GB2439098A (en) 2006-06-12 2007-12-19 Sharp Kk Image sensor and display
GB2439118A (en) * 2006-06-12 2007-12-19 Sharp Kk Image sensor and display
JP4865512B2 (ja) * 2006-11-27 2012-02-01 株式会社 日立ディスプレイズ 画面入力機能付き画像表示装置
GB2446821A (en) * 2007-02-07 2008-08-27 Sharp Kk An ambient light sensing system
JP4932526B2 (ja) * 2007-02-20 2012-05-16 株式会社 日立ディスプレイズ 画面入力機能付き画像表示装置
JP5301240B2 (ja) * 2007-12-05 2013-09-25 株式会社ジャパンディスプレイウェスト 表示装置

Also Published As

Publication number Publication date
US20110157116A1 (en) 2011-06-30
EP2333643A1 (en) 2011-06-15
RU2473110C2 (ru) 2013-01-20
EP2333643A4 (en) 2012-04-18
RU2011110695A (ru) 2012-09-27
JPWO2010038513A1 (ja) 2012-03-01
CN102119408A (zh) 2011-07-06
WO2010038513A1 (ja) 2010-04-08

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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, 7A, 8A E 9A 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 2507 DE 22-01-2019 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]