JP2016527660A - ポリマー誘電体多層リフレクタを含む、バックライト用反射トレイ - Google Patents

ポリマー誘電体多層リフレクタを含む、バックライト用反射トレイ Download PDF

Info

Publication number
JP2016527660A
JP2016527660A JP2016516722A JP2016516722A JP2016527660A JP 2016527660 A JP2016527660 A JP 2016527660A JP 2016516722 A JP2016516722 A JP 2016516722A JP 2016516722 A JP2016516722 A JP 2016516722A JP 2016527660 A JP2016527660 A JP 2016527660A
Authority
JP
Japan
Prior art keywords
article
tray
reflective
dielectric multilayer
polymer dielectric
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.)
Withdrawn
Application number
JP2016516722A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016527660A5 (https=
Inventor
服部　二郎
二郎 服部
実生 久々江
実生 久々江
裕司 齋藤
裕司 齋藤
エー．キンダー ブライアン
エー．キンダー ブライアン
ティー．ボイド ゲイリー
ティー．ボイド ゲイリー
ダブリュ．ラウマ— ジェイムズ
ダブリュ．ラウマ― ジェイムズ
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2016527660A publication Critical patent/JP2016527660A/ja
Publication of JP2016527660A5 publication Critical patent/JP2016527660A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0085—Means for removing heat created by the light source from the package
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0093—Means for protecting the light guide
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP2016516722A 2013-05-31 2014-05-27 ポリマー誘電体多層リフレクタを含む、バックライト用反射トレイ Withdrawn JP2016527660A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361829494P 2013-05-31 2013-05-31
US61/829,494 2013-05-31
PCT/US2014/039524 WO2014193803A1 (en) 2013-05-31 2014-05-27 Reflective tray for a backlight, comprising a polymeric dielectric multilayer reflector

Publications (2)

Publication Number Publication Date
JP2016527660A true JP2016527660A (ja) 2016-09-08
JP2016527660A5 JP2016527660A5 (https=) 2017-06-22

Family

ID=51022447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016516722A Withdrawn JP2016527660A (ja) 2013-05-31 2014-05-27 ポリマー誘電体多層リフレクタを含む、バックライト用反射トレイ

Country Status (6)

Country Link
US (1) US20160124139A1 (https=)
JP (1) JP2016527660A (https=)
KR (1) KR20160014684A (https=)
CN (1) CN105247410A (https=)
TW (1) TW201504730A (https=)
WO (1) WO2014193803A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102331265B1 (ko) * 2015-08-31 2021-11-26 삼성디스플레이 주식회사 표시 장치
JP2017059351A (ja) * 2015-09-15 2017-03-23 ミネベアミツミ株式会社 面状照明装置
US11668977B2 (en) 2018-12-14 2023-06-06 3M Innovative Properties Company Liquid crystal display having a frontside light control film

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016473A (en) * 1934-05-21 1935-10-08 Wittcoff Edward Advertising display stand
JP2005227720A (ja) * 2004-02-16 2005-08-25 Sharp Corp 液晶表示装置
JP4502776B2 (ja) * 2004-10-15 2010-07-14 Ｎｅｃ液晶テクノロジー株式会社 照明装置及び液晶表示装置
EP1777579B1 (en) * 2005-10-24 2008-07-09 LG Electronics Inc. Backlight unit having heat dissipating layer, display device having heat dissipating layer, and method for manufacturing heat dissipating layer
EP1777558A3 (en) * 2005-10-24 2007-07-25 LG Electronics Inc. Thermal spreading sheet and method for manufacturing the same, and backlight unit with the same
JP2008277110A (ja) * 2007-04-27 2008-11-13 Minebea Co Ltd 面状照明装置
JP4519943B1 (ja) * 2009-05-22 2010-08-04 シャープ株式会社 表示装置
US20130148381A1 (en) * 2010-08-25 2013-06-13 Sharp Kabushiki Kaisha Display device
WO2012053397A1 (ja) * 2010-10-19 2012-04-26 シャープ株式会社 液晶表示装置
TWI457660B (zh) * 2011-08-15 2014-10-21 Au Optronics Corp 可減少漏光之背光模組及顯示裝置

Also Published As

Publication number Publication date
WO2014193803A1 (en) 2014-12-04
CN105247410A (zh) 2016-01-13
KR20160014684A (ko) 2016-02-11
US20160124139A1 (en) 2016-05-05
TW201504730A (zh) 2015-02-01

Similar Documents

Publication Publication Date Title
US20190265549A1 (en) Display Device and Backlight Module Thereof
CN104456302B (zh) 背光模组及显示器
TWI442138B (zh) 背光模組與液晶顯示模組
US20150124197A1 (en) Backlighting assembly combined with lcd assembly and method for combining the same using a double-sided adhesive member
TWI451173B (zh) 顯示裝置及其顯示面板的固定方法
EP3316029B1 (en) Optical sheets in the backlight of a display
TWI457664B (zh) 顯示裝置及其背光模組
TWI623794B (zh) 顯示裝置
WO2016101370A1 (zh) 背光模组及显示器
CN105549243A (zh) 显示装置
CN101603657A (zh) 背光模块及包含其的光电装置
WO2016149965A1 (zh) 光学膜片、背光模组及显示装置
KR20170092622A (ko) 액정 패널 및 백라이트 모듈 위치설정 접착 구조체와 디스플레이 장치
JP2016527660A (ja) ポリマー誘電体多層リフレクタを含む、バックライト用反射トレイ
JP2017037140A (ja) 収容ケース、これを備える液晶表示装置
JP2001272509A (ja) 光拡散材および該光拡散材を用いる液晶表示装置
TWI531832B (zh) 液晶顯示裝置
US10330857B2 (en) Display device
JP2015118758A (ja) Ｌｅｄバックライト
KR20150108474A (ko) 반사시트 및 이를 포함하는 백라이트 유닛
CN103561549A (zh) 显示装置与其制造方法
JP2017098213A (ja) バックライト装置、これを備える表示装置、およびバックライト装置の製造方法
TW201538901A (zh) 用於製造反射載盤之方法
WO2009020043A1 (ja) 表示装置組み立て用粘着テープ及びこれを用いた表示モジュールユニット
TW201643525A (zh) 背光模組

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20170123

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20170130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170509

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170509

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20170823