IN2014MU03848A - - Google Patents

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Publication number
IN2014MU03848A
IN2014MU03848A IN3848MU2014A IN2014MU03848A IN 2014MU03848 A IN2014MU03848 A IN 2014MU03848A IN 3848MU2014 A IN3848MU2014 A IN 3848MU2014A IN 2014MU03848 A IN2014MU03848 A IN 2014MU03848A
Authority
IN
India
Prior art keywords
light
light sources
disposed
wavelength
diffusion member
Prior art date
Application number
Other languages
English (en)
Inventor
Ohkawa Shingo
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of IN2014MU03848A publication Critical patent/IN2014MU03848A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133609—Direct backlight including means for improving the color mixing, e.g. white
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/001—Lighting devices intended to be free-standing candle-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IN3848MU2014 2014-01-14 2014-12-02 IN2014MU03848A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014004434 2014-01-14
JP2014121159A JP6265055B2 (ja) 2014-01-14 2014-06-12 発光装置、表示装置および照明装置

Publications (1)

Publication Number Publication Date
IN2014MU03848A true IN2014MU03848A (enrdf_load_stackoverflow) 2015-10-09

Family

ID=52339000

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3848MU2014 IN2014MU03848A (enrdf_load_stackoverflow) 2014-01-14 2014-12-02

Country Status (5)

Country Link
US (4) US11143365B2 (enrdf_load_stackoverflow)
EP (2) EP2919062B1 (enrdf_load_stackoverflow)
JP (1) JP6265055B2 (enrdf_load_stackoverflow)
CN (2) CN104776349B (enrdf_load_stackoverflow)
IN (1) IN2014MU03848A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185472A1 (ja) * 2013-05-15 2014-11-20 シャープ株式会社 表示装置およびテレビジョン受像機
WO2017002308A1 (ja) * 2015-07-01 2017-01-05 パナソニックＩｐマネジメント株式会社 バックライト装置および液晶表示装置
US9658489B1 (en) * 2015-12-31 2017-05-23 Nanosys, Inc. Backlight units for display devices
MX2017001844A (es) * 2016-02-10 2018-08-08 Ford Global Tech Llc Placa de vehiculo.
WO2017150035A1 (ja) * 2016-03-01 2017-09-08 ソニー株式会社 発光装置、表示装置および照明装置
KR102819123B1 (ko) * 2016-03-24 2025-06-12 소니그룹주식회사 발광 장치, 표시 장치 및 조명 장치
TWI657293B (zh) * 2016-03-29 2019-04-21 友達光電股份有限公司 背光模組
JP6691449B2 (ja) * 2016-07-11 2020-04-28 富士フイルム株式会社 面状照明装置
JP6706982B2 (ja) * 2016-07-11 2020-06-10 富士フイルム株式会社 面状照明装置
JP6712925B2 (ja) 2016-07-28 2020-06-24 富士フイルム株式会社 バックライト用フィルム
CN106444248B (zh) * 2016-09-13 2019-10-22 合肥鑫晟光电科技有限公司 一种荧光轮、投影光源、投影仪及其控制方法
JP6846944B2 (ja) * 2017-02-20 2021-03-24 三菱電機株式会社 面状光源装置および表示装置
JP7124831B2 (ja) * 2017-10-05 2022-08-24 ソニーグループ株式会社 波長変換素子および投射型表示装置
CN111458925A (zh) * 2019-01-18 2020-07-28 中强光电股份有限公司 光源模块及显示装置
JPWO2020262593A1 (enrdf_load_stackoverflow) * 2019-06-28 2020-12-30
JP7108660B2 (ja) * 2020-01-21 2022-07-28 シャープ株式会社 照明装置及び表示装置
CN113257113A (zh) * 2020-02-13 2021-08-13 群创光电股份有限公司 光学装置
JP2023149603A (ja) * 2022-03-31 2023-10-13 日亜化学工業株式会社 面状光源、液晶表示装置

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324909B4 (de) * 2003-05-30 2017-09-07 Osram Opto Semiconductors Gmbh Gehäuse für ein strahlungsemittierendes Bauelement, Verfahren zu dessen Herstellung und strahlungsemittierendes Bauelement
KR101002311B1 (ko) * 2004-03-19 2010-12-21 엘지디스플레이 주식회사 액정표시장치의 백라이트 유닛
JP4590977B2 (ja) * 2004-08-18 2010-12-01 ソニー株式会社 バックライト装置及び透過型液晶表示装置
KR20060030350A (ko) * 2004-10-05 2006-04-10 삼성전자주식회사 백색광 발생 유닛, 이를 갖는 백라이트 어셈블리 및 이를갖는 액정표시장치
US20060097385A1 (en) * 2004-10-25 2006-05-11 Negley Gerald H Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same
KR101203519B1 (ko) * 2005-06-28 2012-11-22 엘지디스플레이 주식회사 백라이트 및 이를 구비한 액정표시장치
US7378686B2 (en) * 2005-10-18 2008-05-27 Goldeneye, Inc. Light emitting diode and side emitting lens
KR101144489B1 (ko) * 2005-12-23 2012-05-11 엘지이노텍 주식회사 Ｌｅｄ 패키지
JP4049186B2 (ja) 2006-01-26 2008-02-20 ソニー株式会社 光源装置
JP4798006B2 (ja) * 2006-06-30 2011-10-19 ソニー株式会社 バックライト装置、液晶表示装置及び電子機器
KR101318034B1 (ko) * 2006-08-22 2013-10-14 엘지디스플레이 주식회사 광학 유닛, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시장치
JP2008116849A (ja) * 2006-11-07 2008-05-22 Sony Corp 表示装置
US20080170176A1 (en) * 2007-01-11 2008-07-17 Vastview Technology Inc. Backlight Module Having Phosphor Layer and Liquid Crystal Display Device Using the Same
JP2008186777A (ja) * 2007-01-31 2008-08-14 Seiko Instruments Inc 照明装置及びこれを備える表示装置
JP2009046668A (ja) * 2007-08-21 2009-03-05 Samsung Sdi Co Ltd 白色蛍光体、これを用いる発光装置、及び表示装置
US7915627B2 (en) * 2007-10-17 2011-03-29 Intematix Corporation Light emitting device with phosphor wavelength conversion
JP2009104844A (ja) * 2007-10-22 2009-05-14 Omron Corp 面光源装置及び発光素子
AU2008317012B2 (en) * 2007-10-25 2012-02-23 Lsi Industries, Inc. Reflector
KR101372017B1 (ko) * 2007-12-06 2014-03-07 엘지디스플레이 주식회사 액정표시모듈
JP2009283438A (ja) * 2007-12-07 2009-12-03 Sony Corp 照明装置、表示装置、照明装置の製造方法
WO2009107270A1 (ja) * 2008-02-28 2009-09-03 シャープ株式会社 バックライト装置、表示装置およびテレビジョン受像機
ES2356545B1 (es) 2008-11-19 2012-02-22 Sumitomo Chemical Company, Limited Proceso para producir un precursor de un componente de catalizador sólido para la polimerización de olefinas.
TWI378578B (en) * 2009-03-25 2012-12-01 Coretronic Corp Light emitting diode package
JP5133457B2 (ja) * 2009-06-15 2013-01-30 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
JP5026620B2 (ja) 2009-06-22 2012-09-12 パナソニック株式会社 面光源および液晶表示装置
WO2011001754A1 (ja) * 2009-07-02 2011-01-06 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US8177381B2 (en) * 2010-03-30 2012-05-15 Skc Haas Display Films Co., Ltd. Diffusion bar with spacer collar ring
EP2708925B1 (en) * 2010-04-10 2022-03-30 Suzhou Lekin Semiconductor Co., Ltd. Light source device
JP5390704B2 (ja) * 2010-06-02 2014-01-15 シャープ株式会社 照明装置、表示装置及びテレビ受信装置
KR101689607B1 (ko) * 2010-06-14 2016-12-26 엘지전자 주식회사 이동 단말기
KR101372084B1 (ko) * 2010-06-29 2014-03-07 쿨레지 라이팅 인크. 항복형 기판을 갖는 전자 장치
JP2012113919A (ja) * 2010-11-24 2012-06-14 Toshiba Corp 照明装置
JP5633695B2 (ja) 2010-11-29 2014-12-03 ソニー株式会社 照明装置、投影型表示装置および直視型表示装置
KR101883839B1 (ko) * 2010-12-07 2018-08-30 엘지이노텍 주식회사 발광소자 모듈 및 이를 포함하는 백라이트 유닛
JP2012155999A (ja) 2011-01-26 2012-08-16 Jvc Kenwood Corp 照明装置及び画像表示装置
JP2012174634A (ja) * 2011-02-24 2012-09-10 Sharp Corp 光源モジュールおよび光学部材
KR20120107793A (ko) * 2011-03-22 2012-10-04 엘지이노텍 주식회사 표시장치 및 광 변환 부재
US8899767B2 (en) * 2011-03-31 2014-12-02 Xicato, Inc. Grid structure on a transmissive layer of an LED-based illumination module
KR101859653B1 (ko) * 2011-08-30 2018-05-18 삼성전자주식회사 액정 디스플레이 장치용 발광 유닛 및 그를 구비한 액정 디스플레이 장치
US9128326B2 (en) * 2012-02-07 2015-09-08 Samsung Electronics Co., Ltd. Supporting member for backlight unit, backlight unit and image display apparatus having the same
JP6192897B2 (ja) * 2012-04-11 2017-09-06 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 発光装置、表示装置および照明装置
JP5939004B2 (ja) * 2012-04-11 2016-06-22 ソニー株式会社 発光装置、表示装置および照明装置
TWI464500B (zh) * 2012-06-14 2014-12-11 Au Optronics Corp 背光模組
KR20140007662A (ko) * 2012-07-10 2014-01-20 삼성디스플레이 주식회사 광원모듈 및 이를 포함하는 백라이트 어셈블리
USD687179S1 (en) * 2012-07-31 2013-07-30 Jung Hoon Kim Protective cover for LED module
TW201416623A (zh) * 2012-10-25 2014-05-01 隆達電子股份有限公司 燈具
US20140118990A1 (en) * 2012-10-30 2014-05-01 No Chul KI Led module
CN203052397U (zh) * 2012-12-07 2013-07-10 康佳集团股份有限公司 一种直下式背光模组、液晶模组及液晶显示设备
TW201427119A (zh) * 2012-12-21 2014-07-01 Hon Hai Prec Ind Co Ltd 背光模組的製造方法
KR101326299B1 (ko) * 2013-01-31 2013-11-11 삼성전자주식회사 디스플레이 모듈 및 이를 갖춘 디스플레이 장치
US8876312B2 (en) * 2013-03-05 2014-11-04 Avago Technologies General Ip (Singapore) Pte. Ltd. Lighting device and apparatus with spectral converter within a casing
DE102013209919B4 (de) * 2013-05-28 2025-06-26 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches Bauelement mit einem Gehäuse mit mehreren Öffnungen
KR20150010389A (ko) * 2013-07-19 2015-01-28 삼성디스플레이 주식회사 광원 어셈블리, 이를 포함하는 백라이트 어셈블리 및 이를 포함하는 표시 장치
JP2015040919A (ja) * 2013-08-20 2015-03-02 船井電機株式会社 表示装置
CN104696780B (zh) * 2013-12-05 2017-04-26 富泰华精密电子（郑州）有限公司 背光模组及其光源组件
KR20150093283A (ko) * 2014-02-06 2015-08-18 삼성디스플레이 주식회사 프레임 및 이를 포함하는 광원모듈
CN105867026A (zh) * 2016-06-03 2016-08-17 青岛海信电器股份有限公司 量子点光源器件、背光模组及液晶显示装置
US11112649B1 (en) * 2020-04-10 2021-09-07 Tcl China Star Optoelectronics Technology Co., Ltd. Backlight module and display device

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