IN2012DE00132A - - Google Patents

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Publication number
IN2012DE00132A
IN2012DE00132A IN132DE2012A IN2012DE00132A IN 2012DE00132 A IN2012DE00132 A IN 2012DE00132A IN 132DE2012 A IN132DE2012 A IN 132DE2012A IN 2012DE00132 A IN2012DE00132 A IN 2012DE00132A
Authority
IN
India
Application number
Inventor
Matsuzaki Katsuro
Motomura Kensuke
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
Priority to JP2011013655A priority Critical patent/JP2012155114A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of IN2012DE00132A publication Critical patent/IN2012DE00132A/en

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/3406Control of illumination source
    • G09G3/3413Details of control of colour illumination sources
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F2001/133618Illuminating devices for ambient light
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00Aspects of the constitution of display devices
    • G09G2300/04Structural and physical details of display devices
    • G09G2300/0439Pixel structures
    • G09G2300/0456Pixel structures with a reflective area and a transmissive area combined in one pixel, such as in transflectance pixels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/02Improving the quality of display appearance
    • G09G2320/0242Compensation of deficiencies in the appearance of colours
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/06Adjustment of display parameters
    • G09G2320/0666Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • G09G2330/021Power management, e.g. power saving
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/14Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/36Control 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
    • G09G3/3611Control of matrices with row and column drivers
    • G09G3/3648Control of matrices with row and column drivers using an active matrix
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026Control of mixing and/or overlay of colours in general
IN132DE2012 2011-01-26 2012-01-16 IN2012DE00132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011013655A JP2012155114A (en) 2011-01-26 2011-01-26 Display system and backlight system

Publications (1)

Publication Number Publication Date
IN2012DE00132A true IN2012DE00132A (en) 2015-05-15

Family

ID=46543957

Family Applications (1)

Application Number Title Priority Date Filing Date
IN132DE2012 IN2012DE00132A (en) 2011-01-26 2012-01-16

Country Status (4)

Country Link
US (1) US20120188483A1 (en)
JP (1) JP2012155114A (en)
CN (1) CN102621738A (en)
IN (1) IN2012DE00132A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913848B (en) * 2012-11-12 2014-01-22 深圳市华星光电技术有限公司 Sunlight-auxiliary side-edge-type backlight module and liquid crystal display
US9129548B2 (en) * 2012-11-15 2015-09-08 Apple Inc. Ambient light sensors with infrared compensation
FR3012675B1 (en) * 2013-10-25 2015-12-25 Commissariat Energie Atomique Light emissive device, device and method for adjusting a light emitting of a light emitting diode
FR3012677B1 (en) * 2013-10-25 2015-12-25 Commissariat Energie Atomique Light emissive device, device and method for adjusting a light emitting of a phosphorus light emitting diode
JP2015004956A (en) * 2014-03-24 2015-01-08 大電株式会社 Luminous phosphorescent device
CN104992677B (en) * 2015-06-19 2018-02-06 西安易朴通讯技术有限公司 A kind of method for reducing screen of hand-held device backlight and using power consumption
CN105632413B (en) 2016-01-11 2018-09-11 京东方科技集团股份有限公司 A kind of adjusting method of backlight, regulating device and display device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050717A (en) * 1996-05-15 2000-04-18 Sony Corporation Head-mounted image display having selective image suspension control and light adjustment
US7110062B1 (en) * 1999-04-26 2006-09-19 Microsoft Corporation LCD with power saving features
JP4018900B2 (en) * 2001-11-22 2007-12-05 株式会社日立製作所 Virtual computer system and program
US7133020B2 (en) * 2002-10-25 2006-11-07 Fuji Photo Film Co., Ltd. Transfer apparatus
TWI276875B (en) * 2005-09-09 2007-03-21 Innolux Display Corp Flat display device
US20100007741A1 (en) * 2006-12-22 2010-01-14 Genichi Imamura Video signal monitoring apparatus and method
GB2458095A (en) * 2007-06-15 2009-09-09 Sharp Kk Solid state illumination system with elements employed as both light source and light sensor
WO2009026223A2 (en) * 2007-08-16 2009-02-26 Gentex Corporation Vehicle rearview assembly including a display for displaying video captured by a camera and user instructions
JP5207030B2 (en) * 2008-02-04 2013-06-12 ソニー株式会社 Communication device, communication method, and program
KR20100008845A (en) * 2008-07-17 2010-01-27 삼성전자주식회사 Apparatus and method for controlling back-light brightness
JP4770948B2 (en) * 2009-03-03 2011-09-14 ソニー株式会社 Display device
US8638407B2 (en) * 2010-04-27 2014-01-28 Xiao Lin Yu Liquid crystal display (LCD) system and method

Also Published As

Publication number Publication date
JP2012155114A (en) 2012-08-16
US20120188483A1 (en) 2012-07-26
CN102621738A (en) 2012-08-01

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