CN107121842A - 背光模组及显示装置 - Google Patents

背光模组及显示装置 Download PDF

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Publication number
CN107121842A
CN107121842A CN201710483605.4A CN201710483605A CN107121842A CN 107121842 A CN107121842 A CN 107121842A CN 201710483605 A CN201710483605 A CN 201710483605A CN 107121842 A CN107121842 A CN 107121842A
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CN
China
Prior art keywords
quantum dot
light
blue
green
red
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710483605.4A
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English (en)
Chinese (zh)
Inventor
邓天应
强科文
陈细俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen TCL New Technology Co Ltd
Original Assignee
Shenzhen TCL New Technology Co Ltd
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 Shenzhen TCL New Technology Co Ltd filed Critical Shenzhen TCL New Technology Co Ltd
Priority to CN201710483605.4A priority Critical patent/CN107121842A/zh
Publication of CN107121842A publication Critical patent/CN107121842A/zh
Priority to PCT/CN2017/110181 priority patent/WO2018233187A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
CN201710483605.4A 2017-06-22 2017-06-22 背光模组及显示装置 Pending CN107121842A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710483605.4A CN107121842A (zh) 2017-06-22 2017-06-22 背光模组及显示装置
PCT/CN2017/110181 WO2018233187A1 (fr) 2017-06-22 2017-11-09 Module de rétroéclairage et dispositif d'affichage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710483605.4A CN107121842A (zh) 2017-06-22 2017-06-22 背光模组及显示装置

Publications (1)

Publication Number Publication Date
CN107121842A true CN107121842A (zh) 2017-09-01

Family

ID=59719343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710483605.4A Pending CN107121842A (zh) 2017-06-22 2017-06-22 背光模组及显示装置

Country Status (2)

Country Link
CN (1) CN107121842A (fr)
WO (1) WO2018233187A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420804A (zh) * 2017-09-07 2017-12-01 合肥惠科金扬科技有限公司 量子点背光模组及显示装置
CN107783223A (zh) * 2017-09-27 2018-03-09 深圳Tcl新技术有限公司 背光模组及显示装置
WO2018233187A1 (fr) * 2017-06-22 2018-12-27 深圳Tcl新技术有限公司 Module de rétroéclairage et dispositif d'affichage
CN109946879A (zh) * 2019-03-05 2019-06-28 惠州市创亿达新材料有限公司 量子点背光模组
CN114755861A (zh) * 2022-06-15 2022-07-15 广东欧迪明光电科技股份有限公司 一种高效率量子点光学基片及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343943A (zh) * 2013-05-08 2013-10-09 深圳市华星光电技术有限公司 显示装置的背光模组以及白光led
CN104409592A (zh) * 2014-11-26 2015-03-11 京东方科技集团股份有限公司 Led、导光板、背光模组和显示装置
CN105098039A (zh) * 2015-06-05 2015-11-25 青岛海信电器股份有限公司 一种量子点发光元件、背光模组和显示装置
WO2016075939A1 (fr) * 2014-11-14 2016-05-19 富士フイルム株式会社 Élément de conversion de longueur d'onde, unité de rétroéclairage utilisant cet élément, dispositif d'affichage à cristaux liquides et procédé de fabrication d'un élément de conversion de longueur d'onde
CN106597747A (zh) * 2017-01-03 2017-04-26 京东方科技集团股份有限公司 背光源、显示基板及显示装置
CN106873241A (zh) * 2017-02-09 2017-06-20 青岛海信电器股份有限公司 一种背光模组和液晶显示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016096276A (ja) * 2014-11-14 2016-05-26 富士フイルム株式会社 波長変換部材及びそれを備えたバックライトユニット、液晶表示装置並びに波長変換部材の製造方法
CN107121842A (zh) * 2017-06-22 2017-09-01 深圳Tcl新技术有限公司 背光模组及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343943A (zh) * 2013-05-08 2013-10-09 深圳市华星光电技术有限公司 显示装置的背光模组以及白光led
WO2016075939A1 (fr) * 2014-11-14 2016-05-19 富士フイルム株式会社 Élément de conversion de longueur d'onde, unité de rétroéclairage utilisant cet élément, dispositif d'affichage à cristaux liquides et procédé de fabrication d'un élément de conversion de longueur d'onde
CN104409592A (zh) * 2014-11-26 2015-03-11 京东方科技集团股份有限公司 Led、导光板、背光模组和显示装置
CN105098039A (zh) * 2015-06-05 2015-11-25 青岛海信电器股份有限公司 一种量子点发光元件、背光模组和显示装置
CN106597747A (zh) * 2017-01-03 2017-04-26 京东方科技集团股份有限公司 背光源、显示基板及显示装置
CN106873241A (zh) * 2017-02-09 2017-06-20 青岛海信电器股份有限公司 一种背光模组和液晶显示装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018233187A1 (fr) * 2017-06-22 2018-12-27 深圳Tcl新技术有限公司 Module de rétroéclairage et dispositif d'affichage
CN107420804A (zh) * 2017-09-07 2017-12-01 合肥惠科金扬科技有限公司 量子点背光模组及显示装置
CN107783223A (zh) * 2017-09-27 2018-03-09 深圳Tcl新技术有限公司 背光模组及显示装置
CN109946879A (zh) * 2019-03-05 2019-06-28 惠州市创亿达新材料有限公司 量子点背光模组
CN114755861A (zh) * 2022-06-15 2022-07-15 广东欧迪明光电科技股份有限公司 一种高效率量子点光学基片及其制备方法
CN114755861B (zh) * 2022-06-15 2023-01-06 广东欧迪明光电科技股份有限公司 一种高效率量子点光学基片及其制备方法

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Application publication date: 20170901