BRPI0910983A2 - dispositivo de visualização e receptor de televisão - Google Patents

dispositivo de visualização e receptor de televisão

Info

Publication number
BRPI0910983A2
BRPI0910983A2 BRPI0910983A BRPI0910983A BRPI0910983A2 BR PI0910983 A2 BRPI0910983 A2 BR PI0910983A2 BR PI0910983 A BRPI0910983 A BR PI0910983A BR PI0910983 A BRPI0910983 A BR PI0910983A BR PI0910983 A2 BRPI0910983 A2 BR PI0910983A2
Authority
BR
Brazil
Prior art keywords
display device
television receiver
television
receiver
display
Prior art date
Application number
BRPI0910983A
Other languages
English (en)
Inventor
Yoshiki Takata
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 BRPI0910983A2 publication Critical patent/BRPI0910983A2/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
    • G09G3/3406—Control of 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
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • 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
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G09G2320/062—Adjustment of illumination source parameters
    • 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
    • G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
    • 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
    • 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
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
BRPI0910983A 2008-04-09 2009-03-19 dispositivo de visualização e receptor de televisão BRPI0910983A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008101733 2008-04-09
PCT/JP2009/055440 WO2009125663A1 (ja) 2008-04-09 2009-03-19 表示装置、及びテレビ受信装置

Publications (1)

Publication Number Publication Date
BRPI0910983A2 true BRPI0910983A2 (pt) 2016-01-05

Family

ID=41161797

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910983A BRPI0910983A2 (pt) 2008-04-09 2009-03-19 dispositivo de visualização e receptor de televisão

Country Status (5)

Country Link
US (1) US20110032286A1 (pt)
CN (1) CN101983351A (pt)
BR (1) BRPI0910983A2 (pt)
RU (1) RU2449334C1 (pt)
WO (1) WO2009125663A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8988552B2 (en) 2011-09-26 2015-03-24 Dolby Laboratories Licensing Corporation Image formats and related methods and apparatuses
RU2665211C1 (ru) 2011-12-06 2018-08-28 Долби Лэборетериз Лайсенсинг Корпорейшн Устройство и способ улучшения обмена данными изображения на основе нелинейности восприятия яркости между разными возможностями отображения
US10242650B2 (en) 2011-12-06 2019-03-26 Dolby Laboratories Licensing Corporation Perceptual luminance nonlinearity-based image data exchange across different display capabilities
KR102545758B1 (ko) * 2016-09-12 2023-06-20 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
CN106910487B (zh) * 2017-04-11 2019-02-26 武汉华星光电技术有限公司 一种显示器的驱动方法和驱动装置
US10911748B1 (en) * 2018-07-10 2021-02-02 Apple Inc. Display calibration system
US11575884B1 (en) 2019-07-26 2023-02-07 Apple Inc. Display calibration system
CN112102734A (zh) * 2020-08-20 2020-12-18 安徽极光照明工程有限公司 一种基于热敏监测的校园led电子宣传栏

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU972460A1 (ru) * 1981-01-27 1982-11-07 За витель Г. Б. Кириченко i----., I i I l}3 дгаггиа- j .UA JJJ I БИБЛЙОТК ;; Матричный индикатор на жидких кристаллах
US5489918A (en) * 1991-06-14 1996-02-06 Rockwell International Corporation Method and apparatus for dynamically and adjustably generating active matrix liquid crystal display gray level voltages
JPH07147196A (ja) * 1993-11-25 1995-06-06 Matsushita Electric Works Ltd 照明装置
US6447146B1 (en) * 1999-09-28 2002-09-10 Rainbow Displays, Inc. Controlling temperatures in a back light of a flat-panel display
JP2001331144A (ja) * 2000-05-18 2001-11-30 Canon Inc 映像信号処理装置、表示装置、プロジェクター、表示方法および情報記憶媒体
JP3870954B2 (ja) * 2003-07-31 2007-01-24 セイコーエプソン株式会社 液晶パネルの駆動方法、液晶装置および電子機器
US7355780B2 (en) * 2004-09-27 2008-04-08 Idc, Llc System and method of illuminating interferometric modulators using backlighting
US7834780B2 (en) * 2006-03-20 2010-11-16 Tektronix, Inc. Waveform compression and display
JP5139666B2 (ja) * 2006-11-06 2013-02-06 Ｎｅｃディスプレイソリューションズ株式会社 輝度調整装置および輝度調整方法
JP2009020340A (ja) * 2007-07-12 2009-01-29 Renesas Technology Corp 表示装置及び表示装置駆動回路
KR20090013913A (ko) * 2007-08-03 2009-02-06 삼성에스디아이 주식회사 발광 장치 및 이를 이용한 표시 장치, 발광 장치의 구동방법 및 표시 장치의 구동 방법

Also Published As

Publication number Publication date
CN101983351A (zh) 2011-03-02
RU2449334C1 (ru) 2012-04-27
US20110032286A1 (en) 2011-02-10
WO2009125663A1 (ja) 2009-10-15

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [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 2384 DE 13-09-2016 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.