IN2015KN02736A - - Google Patents

Info

Publication number
IN2015KN02736A
IN2015KN02736A IN2736KON2015A IN2015KN02736A IN 2015KN02736 A IN2015KN02736 A IN 2015KN02736A IN 2736KON2015 A IN2736KON2015 A IN 2736KON2015A IN 2015KN02736 A IN2015KN02736 A IN 2015KN02736A
Authority
IN
India
Prior art keywords
light
illumination sources
conversion layer
drive signals
display
Prior art date
Application number
Inventor
Ajit Ninan
Chun Chi Wan
Original Assignee
Dolby Lab Licensing 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
Application filed by Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of IN2015KN02736A publication Critical patent/IN2015KN02736A/en

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
    • G09G3/3413—Details of control of colour illumination sources
    • 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
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • 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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133601—Illuminating devices for spatial active dimming
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one frame
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • 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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines

Abstract

Techniques for driving a dual modulation display include generating backlight drive signals to drive individually controllable illumination sources. The illumination sources emit first light onto a light conversion layer. The light conversion layer converts the first light into second light. The light conversion layer can include quantum dots or phosphor materials. Modulation drive signals are generated to determine transmission of the second light through individual subpixels of the display. These modulation drive signals can be adjusted based on one or more light field simulations. The light field simulations can include: (i) a color shift for a pixel based on a point spread function of the illumination sources; (ii) binning difference of individual illumination sources; (iii) temperature dependence of display components on performance; or (iv) combinations thereof.
IN2736KON2015 2013-03-08 2014-02-13 IN2015KN02736A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361775375P 2013-03-08 2013-03-08
PCT/US2014/016212 WO2014137565A1 (en) 2013-03-08 2014-02-13 Techniques for dual modulation display with light conversion

Publications (1)

Publication Number Publication Date
IN2015KN02736A true IN2015KN02736A (en) 2015-10-09

Family

ID=51491767

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2736KON2015 IN2015KN02736A (en) 2013-03-08 2014-02-13

Country Status (12)

Country Link
US (3) US9940881B2 (en)
EP (1) EP2965308B1 (en)
JP (2) JP6081618B2 (en)
KR (4) KR101563143B1 (en)
CN (2) CN105009193B (en)
BR (2) BR112015020571B1 (en)
ES (1) ES2830248T3 (en)
HK (1) HK1218343A1 (en)
IN (1) IN2015KN02736A (en)
PL (1) PL2965308T3 (en)
RU (2) RU2633103C2 (en)
WO (1) WO2014137565A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2466994T3 (en) * 2010-12-17 2020-07-27 Dolby Laboratories Licensing Corporation Quantum dot modulation for displays
KR102118309B1 (en) 2012-09-19 2020-06-03 돌비 레버러토리즈 라이쎈싱 코오포레이션 Quantum dot/remote phosphor display system improvements
BR112015020571B1 (en) 2013-03-08 2022-04-12 Dolby Laboratories Licensing Corporation Method for triggering a local dimming monitor, computer readable non-transient storage medium and device
JP6441956B2 (en) 2014-03-26 2018-12-19 ドルビー ラボラトリーズ ライセンシング コーポレイション Global light compensation in various displays
EP3633663A1 (en) 2014-08-21 2020-04-08 Dolby Laboratories Licensing Corp. Techniques for dual modulation with light conversion
JP2016133640A (en) * 2015-01-20 2016-07-25 キヤノン株式会社 Display device and method of controlling the same
US10261330B2 (en) 2015-08-25 2019-04-16 Christie Digital Systems Usa, Inc. System for producing an output light beam of a given spectrum
KR102121676B1 (en) 2015-09-21 2020-06-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 Techniques for operating a display in perceptual code space
EP3147893B1 (en) * 2015-09-24 2021-06-09 Dolby Laboratories Licensing Corporation Light field simulation techniques for dual modulation
US10210820B2 (en) 2016-02-03 2019-02-19 Canon Kabushiki Kaisha Image display apparatus and method for controlling same
US10304396B2 (en) * 2016-10-28 2019-05-28 Himax Display, Inc. Image processing method for alleviating tailing phenomenon and related imaging processing circuit and display apparatus
US10607551B2 (en) 2017-03-21 2020-03-31 Dolby Laboratories Licesing Corporation Temperature-compensated LED-backlit liquid crystal displays
JP2021101199A (en) 2019-12-24 2021-07-08 セイコーエプソン株式会社 Circuit device, display device, electronic apparatus, movable body, and control method
CN111707455B (en) * 2020-07-03 2021-08-13 深圳爱克莱特科技股份有限公司 Smooth dimming method and system for lamp

Family Cites Families (175)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801871A (en) * 1904-08-02 1905-10-17 Carl Herminghaus Dyer's jigger.
EP0154953B1 (en) 1984-03-12 1991-01-30 Matsushita Electric Industrial Co., Ltd. Optical filter and the method of preparing the same
JPH0278393A (en) 1988-09-14 1990-03-19 Hitachi Ltd Stereoscopic color picture display device
JPH0341890A (en) 1989-07-07 1991-02-22 Pioneer Electron Corp Beam index type color display device
DE69427860T2 (en) 1993-02-03 2002-04-11 Nitor San Jose METHOD AND DEVICE FOR PROJECTING IMAGES
JP3187669B2 (en) 1994-04-01 2001-07-11 日本碍子株式会社 Display element and display device
US5737045A (en) 1995-09-22 1998-04-07 Ois Optical Imaging Systems, Inc. LCD with notch filter
US5754159A (en) 1995-11-20 1998-05-19 Texas Instruments Incorporated Integrated liquid crystal display and backlight system for an electronic apparatus
KR100286828B1 (en) 1996-09-18 2001-04-16 니시무로 타이죠 Flat panel display device
JP3787983B2 (en) 1997-06-18 2006-06-21 セイコーエプソン株式会社 Optical switching element, image display device, and projection device
US6864626B1 (en) 1998-06-03 2005-03-08 The Regents Of The University Of California Electronic displays using optically pumped luminescent semiconductor nanocrystals
US20050146258A1 (en) 1999-06-02 2005-07-07 Shimon Weiss Electronic displays using optically pumped luminescent semiconductor nanocrystals
US6608439B1 (en) 1998-09-22 2003-08-19 Emagin Corporation Inorganic-based color conversion matrix element for organic color display devices and method of fabrication
JP2001265296A (en) 2000-01-14 2001-09-28 Sharp Corp Transmission type liquid crystal display device and picture processing method
GB2379317A (en) 2001-08-30 2003-03-05 Cambridge Display Tech Ltd Optoelectronic display operating by photoluminescence quenching
US7015991B2 (en) 2001-12-21 2006-03-21 3M Innovative Properties Company Color pre-filter for single-panel projection display system
US7323723B2 (en) 2001-12-28 2008-01-29 Sanken Electric Co., Ltd. Semiconductor light-emitting device using phosphors for performing wavelength conversion
JP2003346530A (en) 2002-05-23 2003-12-05 Nippon Sheet Glass Co Ltd Planar light source and image scanner
US7003461B2 (en) 2002-07-09 2006-02-21 Renesas Technology Corporation Method and apparatus for an adaptive codebook search in a speech processing system
CN1672469A (en) 2002-07-23 2005-09-21 皇家飞利浦电子股份有限公司 Electroluminescent display, electronic device comprising such a display and method of manufacturing an electroluminescent display
CN1682270A (en) * 2002-09-12 2005-10-12 皇家飞利浦电子股份有限公司 Transflective liquid crystal display with reduced flicker
KR100712334B1 (en) 2002-09-30 2007-05-02 엘지전자 주식회사 Method for controling a brightness level of LCD
JP4808967B2 (en) 2002-10-01 2011-11-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Color display device and operating method thereof
JP4087681B2 (en) 2002-10-29 2008-05-21 株式会社日立製作所 LIGHTING DEVICE AND DISPLAY DEVICE USING THE SAME
US20060114201A1 (en) 2002-12-26 2006-06-01 Koninklijke Philips Electronics N.V. Color temperature correction for phosphor converted leds
JP2004325647A (en) 2003-04-23 2004-11-18 Sharp Corp Display element
EP1640787B1 (en) 2003-06-20 2009-04-01 Sharp Kabushiki Kaisha Display
WO2005008798A1 (en) 2003-07-22 2005-01-27 Ngk Insulators, Ltd. Actuator device
US7052152B2 (en) 2003-10-03 2006-05-30 Philips Lumileds Lighting Company, Llc LCD backlight using two-dimensional array LEDs
JP4139344B2 (en) 2004-03-15 2008-08-27 シャープ株式会社 Display device
US7354172B2 (en) 2004-03-15 2008-04-08 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlled lighting based on a reference gamut
US7768023B2 (en) 2005-10-14 2010-08-03 The Regents Of The University Of California Photonic structures for efficient light extraction and conversion in multi-color light emitting devices
CN101266758B (en) 2004-07-27 2010-11-17 杜比实验室特许公司 Rapid image rendering on dual-modulator displays
US7113670B2 (en) 2004-09-15 2006-09-26 Research In Motion Limited Method and device to improve backlight uniformity
JP2006114909A (en) 2004-10-14 2006-04-27 Agilent Technol Inc Flash module
US7481562B2 (en) 2004-11-18 2009-01-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Device and method for providing illuminating light using quantum dots
KR100735148B1 (en) 2004-11-22 2007-07-03 (주)케이디티 Backlight unit by phosphorescent diffusion sheet
TWI263802B (en) 2004-12-03 2006-10-11 Innolux Display Corp Color filter
KR101460089B1 (en) * 2004-12-23 2014-11-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 Wide color gamut display, and apparatus and method for displaying images at a viewing area
JP5084111B2 (en) 2005-03-31 2012-11-28 三洋電機株式会社 Display device and driving method of display device
US7791561B2 (en) 2005-04-01 2010-09-07 Prysm, Inc. Display systems having screens with optical fluorescent materials
JP4432818B2 (en) 2005-04-01 2010-03-17 セイコーエプソン株式会社 Image display device, image display method, and image display program
KR101196509B1 (en) 2005-04-01 2012-11-02 프리즘, 인코포레이티드 Display systems and devices having screens with optical fluorescent materials
US20060221022A1 (en) 2005-04-01 2006-10-05 Roger Hajjar Laser vector scanner systems with display screens having optical fluorescent materials
JP2006309219A (en) 2005-04-25 2006-11-09 Samsung Electronics Co Ltd Photo-luminescence liquid crystal display
JP2006309238A (en) 2005-04-27 2006-11-09 Samsung Electronics Co Ltd Photoluminescence liquid crystal display
US8000005B2 (en) 2006-03-31 2011-08-16 Prysm, Inc. Multilayered fluorescent screens for scanning beam display systems
KR101110071B1 (en) 2005-04-29 2012-02-24 삼성전자주식회사 Photo-Luminescenct Liquid Crystal Display
KR101110072B1 (en) 2005-06-02 2012-02-24 삼성전자주식회사 Photo-Luminescenct Liquid Crystal Display
US8718437B2 (en) 2006-03-07 2014-05-06 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US8215815B2 (en) 2005-06-07 2012-07-10 Oree, Inc. Illumination apparatus and methods of forming the same
US7733017B2 (en) 2005-07-08 2010-06-08 Peysakh Shapiro Display apparatus with replaceable electroluminescent element
US7513669B2 (en) * 2005-08-01 2009-04-07 Avago Technologies General Ip (Singapore) Pte. Ltd. Light source for LCD back-lit displays
US20090009443A1 (en) * 2005-08-02 2009-01-08 Koninklijke Philips Electronics, N.V. Display Device
TWI271883B (en) 2005-08-04 2007-01-21 Jung-Chieh Su Light-emitting devices with high extraction efficiency
WO2007020556A1 (en) 2005-08-15 2007-02-22 Philips Intellectual Property & Standards Gmbh Light source and method for producing light modifiable in colour and/or luminosity
CN100517016C (en) 2005-10-27 2009-07-22 鸿富锦精密工业（深圳）有限公司 Light source and backlight module
US7321193B2 (en) 2005-10-31 2008-01-22 Osram Opto Semiconductors Gmbh Device structure for OLED light device having multi element light extraction and luminescence conversion layer
US7420323B2 (en) 2005-10-31 2008-09-02 Osram Opto Semiconductors Gmbh Electroluminescent apparatus having a structured luminescence conversion layer
US7486304B2 (en) 2005-12-21 2009-02-03 Nokia Corporation Display device with dynamic color gamut
US7486854B2 (en) 2006-01-24 2009-02-03 Uni-Pixel Displays, Inc. Optical microstructures for light extraction and control
US7486354B2 (en) 2006-01-26 2009-02-03 Hannstar Display Corp. Backlight module of a liquid crystal display, display device, method of improving color gamut of a display device
WO2007114918A2 (en) 2006-04-04 2007-10-11 Microvision, Inc. Electronic display with photoluminescent wavelength conversion
KR100783251B1 (en) 2006-04-10 2007-12-06 삼성전기주식회사 Multi-Layered White Light Emitting Diode Using Quantum Dots and Method of Preparing The Same
US20070247573A1 (en) 2006-04-19 2007-10-25 3M Innovative Properties Company Transflective LC Display Having Narrow Band Backlight and Spectrally Notched Transflector
US20070268240A1 (en) 2006-05-19 2007-11-22 Lee Sang-Jin Display device and method of driving the display device
US7825891B2 (en) * 2006-06-02 2010-11-02 Apple Inc. Dynamic backlight control system
US7880381B2 (en) 2006-07-05 2011-02-01 Avago Technologies General Ip (Singapore) Pte. Ltd. LED with light absorbing encapsulant and related methodology
US20080074583A1 (en) 2006-07-06 2008-03-27 Intematix Corporation Photo-luminescence color liquid crystal display
US8947619B2 (en) * 2006-07-06 2015-02-03 Intematix Corporation Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials
US7751663B2 (en) 2006-09-21 2010-07-06 Uni-Pixel Displays, Inc. Backside reflection optical display
JPWO2008038691A1 (en) 2006-09-27 2010-01-28 株式会社東芝 Semiconductor light emitting device, backlight and display device comprising the semiconductor light emitting device
GB2442505A (en) 2006-10-04 2008-04-09 Sharp Kk A display with a primary light source for illuminating a nanophosphor re-emission material
JP4851908B2 (en) 2006-10-10 2012-01-11 株式会社 日立ディスプレイズ Liquid crystal display
KR101361861B1 (en) 2006-11-08 2014-02-12 엘지디스플레이 주식회사 Organic light emitting diodes and method of manufacturing the same
EP2123056A1 (en) 2006-11-30 2009-11-25 Nxp B.V. Device and method for processing color image data
JP2008145551A (en) 2006-12-06 2008-06-26 Sony Corp Display device
CA2708978C (en) 2006-12-11 2016-03-15 Tir Technology Lp Luminaire control system and method
US7845822B2 (en) 2006-12-29 2010-12-07 Koninklijke Philips Electronics N.V. Illumination device including a color selecting panel for recycling unwanted light
US20080172197A1 (en) 2007-01-11 2008-07-17 Motorola, Inc. Single laser multi-color projection display with quantum dot screen
DE102007009530A1 (en) 2007-02-27 2008-08-28 Osram Opto Semiconductors Gmbh Organic light-emitting diode for lighting purposes predominantly emitting white light mixed with colors and composite video signal conversation, comprises substrate layer structure, anode, cathode and intermediate arranged functional layer
US8941566B2 (en) 2007-03-08 2015-01-27 3M Innovative Properties Company Array of luminescent elements
US8018171B1 (en) 2007-03-12 2011-09-13 Cirrus Logic, Inc. Multi-function duty cycle modifier
US7478922B2 (en) 2007-03-14 2009-01-20 Renaissance Lighting, Inc. Set-point validation for color/intensity settings of light fixtures
US20100155749A1 (en) 2007-03-19 2010-06-24 Nanosys, Inc. Light-emitting diode (led) devices comprising nanocrystals
US7687816B2 (en) 2007-03-20 2010-03-30 International Business Machines Corporation Light emitting diode
KR20080101700A (en) * 2007-05-18 2008-11-21 소니 가부시끼 가이샤 Display device, driving method and computer program for display device
CN201062757Y (en) 2007-06-05 2008-05-21 诸建平 Illuminating device of white light surface light source
EP2153432B1 (en) * 2007-06-13 2012-09-12 Thomson Licensing Method and device for displaying images comprising two modulation stages
WO2009011922A1 (en) 2007-07-18 2009-01-22 Qd Vision, Inc. Quantum dot-based light sheets useful for solid-state lighting
WO2009014707A2 (en) 2007-07-23 2009-01-29 Qd Vision, Inc. Quantum dot light enhancement substrate and lighting device including same
US8585273B2 (en) 2007-07-31 2013-11-19 Rambus Delaware Llc Illumination assembly including wavelength converting material
TWI345671B (en) 2007-08-10 2011-07-21 Au Optronics Corp Thin film transistor, pixel structure and liquid crystal display panel
US8128249B2 (en) 2007-08-28 2012-03-06 Qd Vision, Inc. Apparatus for selectively backlighting a material
EP2175313A4 (en) * 2007-09-27 2011-01-05 Sharp Kk Display device
WO2009041594A1 (en) 2007-09-28 2009-04-02 Dai Nippon Printing Co., Ltd. Electroluminescence element
KR101376755B1 (en) 2007-10-09 2014-03-24 삼성디스플레이 주식회사 Display Device
KR101415566B1 (en) 2007-10-29 2014-07-04 삼성디스플레이 주식회사 Display device
KR20090044292A (en) * 2007-10-31 2009-05-07 삼성전자주식회사 Display device and driving method thereof
US7671542B2 (en) 2007-11-07 2010-03-02 Au Optronics Corporation Color control of multi-zone LED backlight
JP2009283438A (en) 2007-12-07 2009-12-03 Sony Corp Lighting device, display device, and manufacturing method of lighting device
JP4613947B2 (en) 2007-12-07 2011-01-19 ソニー株式会社 Illumination device, color conversion element, and display device
JP5134618B2 (en) 2007-12-18 2013-01-30 Ｉｄｅｃ株式会社 Wavelength converter and light emitting device
KR101460155B1 (en) 2008-01-15 2014-11-10 삼성전자주식회사 Backlight unit and liquid crystal display having the same
US8029139B2 (en) 2008-01-29 2011-10-04 Eastman Kodak Company 2D/3D switchable color display apparatus with narrow band emitters
US20090194774A1 (en) 2008-02-04 2009-08-06 Kismart Corporation Light source module with wavelength converting structure and the method of forming the same
US7832885B2 (en) 2008-02-05 2010-11-16 Kismart Corporation Patterned wavelength converting structure
RU2443006C1 (en) * 2008-02-14 2012-02-20 Шарп Кабусики Кайся Display device
US8416227B2 (en) 2008-03-03 2013-04-09 Sharp Kabushiki Kaisha Display device having optical sensors
TW200938913A (en) 2008-03-13 2009-09-16 Kismart Corp A flat panel display capable of multi-sided viewings and its back light module
JP2009251129A (en) 2008-04-02 2009-10-29 Optoelectronic Industry & Technology Development Association Color filter for liquid crystal display device and liquid crystal display device
JP5369486B2 (en) 2008-04-28 2013-12-18 豊田合成株式会社 Light emitting device
EP2120448A1 (en) 2008-05-14 2009-11-18 Thomson Licensing Method of processing of a compressed image into a gamut mapped image using spatial frequency analysis
US8246408B2 (en) 2008-06-13 2012-08-21 Barco, Inc. Color calibration system for a video display
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US7988311B2 (en) 2008-06-30 2011-08-02 Bridgelux, Inc. Light emitting device having a phosphor layer
US8459855B2 (en) 2008-07-28 2013-06-11 Munisamy Anandan UV LED based color pixel backlight incorporating quantum dots for increasing color gamut of LCD
US8314767B2 (en) 2008-08-30 2012-11-20 Sharp Laboratories Of America, Inc. Methods and systems for reducing view-angle-induced color shift
EP2164302A1 (en) 2008-09-12 2010-03-17 Ilford Imaging Switzerland Gmbh Optical element and method for its production
US7858409B2 (en) 2008-09-18 2010-12-28 Koninklijke Philips Electronics N.V. White point compensated LEDs for LCD displays
US8294848B2 (en) 2008-10-01 2012-10-23 Samsung Display Co., Ltd. Liquid crystal display having light diffusion layer
JP2010092705A (en) 2008-10-08 2010-04-22 Sony Corp Illuminating device and display device using this
ES2541846T3 (en) 2008-10-14 2015-07-27 Dolby Laboratories Licensing Corporation Backlight simulation at reduced resolutions to determine spatial light modulation for high dynamic range images
TWI416454B (en) 2008-10-31 2013-11-21 Dynascan Technology Corp A method for compensating the uniformity of a liquid crystal display with a non - uniform backlight and the display
US8363100B2 (en) 2008-11-19 2013-01-29 Honeywell International Inc. Three dimensional display systems and methods for producing three dimensional images
GB0821122D0 (en) 2008-11-19 2008-12-24 Nanoco Technologies Ltd Semiconductor nanoparticle - based light emitting devices and associated materials and methods
US8272770B2 (en) 2009-01-02 2012-09-25 Rambus International Ltd. TIR switched flat panel display
JP5367383B2 (en) 2009-01-14 2013-12-11 株式会社東芝 Display device and driving method thereof
DK2389670T3 (en) 2009-01-21 2019-01-07 Guangdong Oppo Mobile Telecommunications Corp Ltd DEVICE AND METHODS OF COLOR DISPLAYS
KR101562022B1 (en) 2009-02-02 2015-10-21 삼성디스플레이 주식회사 Light emitting diode unit display device having the same and manufacturing mathod of the light emitting diode unit
JP5926960B2 (en) * 2009-02-11 2016-05-25 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ Signal generation for LED / LCD based high dynamic range display
KR101584663B1 (en) 2009-02-17 2016-01-13 삼성전자주식회사 Polymer dispersed liquid crystal display apparatus using quantum dot
KR101631986B1 (en) 2009-02-18 2016-06-21 삼성전자주식회사 Light guide plate and display apparatus employing the same
US20100207865A1 (en) 2009-02-19 2010-08-19 Zoran Corporation Systems and methods for display device backlight compensation
US20100214282A1 (en) * 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
US9524700B2 (en) 2009-05-14 2016-12-20 Pure Depth Limited Method and system for displaying images of various formats on a single display
US8379039B2 (en) 2009-06-07 2013-02-19 Apple Inc. Reformatting content with proper color-region conversion
KR20110012246A (en) 2009-07-30 2011-02-09 엘지이노텍 주식회사 Backlight unit
US9341887B2 (en) 2009-09-11 2016-05-17 Dolby Laboratories Licensing Corporation Displays with a backlight incorporating reflecting layer
KR20110041824A (en) 2009-10-16 2011-04-22 엘지디스플레이 주식회사 Display device using quantum dot
KR101318444B1 (en) 2009-11-23 2013-10-16 엘지디스플레이 주식회사 Method of compensating pixel data and liquid crystal display
KR101563478B1 (en) 2009-12-22 2015-10-26 엘지이노텍 주식회사 Backlight apparatus including quantum dots
US20110205251A1 (en) 2010-02-22 2011-08-25 David Auld Passive eyewear stereoscopic viewing system with frequency selective emitter
DK2539880T3 (en) * 2010-02-22 2015-05-18 Dolby Lab Licensing Corp Methods and systems to reduce energy consumption in double modulation displays
TR201001777A2 (en) 2010-03-09 2011-09-21 Vestel Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ Backlight unit and making method for liquid crystal display.
US8294168B2 (en) 2010-06-04 2012-10-23 Samsung Electronics Co., Ltd. Light source module using quantum dots, backlight unit employing the light source module, display apparatus, and illumination apparatus
US8651684B2 (en) 2010-07-28 2014-02-18 Unipixel Displays, Inc. Two and three-dimensional image with optical emission frequency control
US8436549B2 (en) * 2010-08-13 2013-05-07 Bridgelux, Inc. Drive circuit for a color temperature tunable LED light source
US20120050632A1 (en) 2010-08-31 2012-03-01 Chi Lin Technology Co., Ltd. Display apparatus having quantum dot layer
US8994714B2 (en) 2010-09-23 2015-03-31 Dolby Laboratories Licensing Corporation Method and system for display calibration with feedback determined by a camera device
US8736674B2 (en) 2010-09-23 2014-05-27 Dolby Laboratories Licensing Corporation Method and system for 3D display calibration with feedback determined by a camera device
EP2638321B1 (en) 2010-11-10 2019-05-08 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods
PL2466994T3 (en) 2010-12-17 2020-07-27 Dolby Laboratories Licensing Corporation Quantum dot modulation for displays
KR20120078883A (en) 2011-01-03 2012-07-11 엘지전자 주식회사 Display apparatus
KR101177480B1 (en) 2011-02-14 2012-08-24 엘지전자 주식회사 Lighting apparatus and display device comprising the same
US9183811B2 (en) 2011-04-01 2015-11-10 Sharp Kabushiki Kaisha Method of correcting unevenness of display panel and correction system
US8982038B2 (en) * 2011-05-13 2015-03-17 Samsung Display Co., Ltd. Local dimming display architecture which accommodates irregular backlights
KR20120131628A (en) 2011-05-26 2012-12-05 삼성디스플레이 주식회사 Display device
KR101793741B1 (en) 2011-06-23 2017-11-03 엘지이노텍 주식회사 Display device
TWI442139B (en) * 2011-07-21 2014-06-21 Au Optronics Corp Liquid crystal display
KR20130015714A (en) * 2011-08-04 2013-02-14 삼성전자주식회사 Back light unit and method for controlling led
CN103765502B (en) 2011-08-24 2017-02-15 杜比实验室特许公司 High dynamic range displays having wide color gamut and energy efficiency
US9082349B2 (en) * 2011-08-30 2015-07-14 Sharp Laboratories Of America, Inc. Multi-primary display with active backlight
WO2013043197A1 (en) 2011-09-23 2013-03-28 Universal Display Corporation Digitized oled light source
JP5902908B2 (en) 2011-10-19 2016-04-13 スタンレー電気株式会社 Semiconductor light emitting device and vehicle lamp
JP2013161053A (en) 2012-02-08 2013-08-19 Nikon Corp Image display device
US20130215136A1 (en) 2012-02-20 2013-08-22 Apple Inc. Liquid crystal display with large color gamut
TWM437586U (en) 2012-04-10 2012-09-11 Wen-xing Zhao LED lamp driving device utilizing power carrier wave to control color temperature / colors
KR101705541B1 (en) 2012-06-15 2017-02-22 돌비 레버러토리즈 라이쎈싱 코오포레이션 Systems and methods for controlling dual modulation displays
US20130335677A1 (en) 2012-06-15 2013-12-19 Apple Inc. Quantum Dot-Enhanced Display Having Dichroic Filter
KR101620309B1 (en) 2012-08-10 2016-05-12 돌비 레버러토리즈 라이쎈싱 코오포레이션 A light source, a method for illuminating a diaplay panel in a display system, an apparatus and a computer-readable storage medium thereof
US8807817B2 (en) 2012-08-13 2014-08-19 3M Innovative Properties Company Colorful diffractive luminaires providing white light illumination
KR102118309B1 (en) 2012-09-19 2020-06-03 돌비 레버러토리즈 라이쎈싱 코오포레이션 Quantum dot/remote phosphor display system improvements
BR112015020571B1 (en) 2013-03-08 2022-04-12 Dolby Laboratories Licensing Corporation Method for triggering a local dimming monitor, computer readable non-transient storage medium and device
CN103544901B (en) 2013-11-15 2016-04-13 北京京东方光电科技有限公司 Display panel and display packing, display device

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