TW201629590A - 降頻轉換膜元件 - Google Patents

降頻轉換膜元件 Download PDF

Info

Publication number
TW201629590A
TW201629590A TW104142997A TW104142997A TW201629590A TW 201629590 A TW201629590 A TW 201629590A TW 104142997 A TW104142997 A TW 104142997A TW 104142997 A TW104142997 A TW 104142997A TW 201629590 A TW201629590 A TW 201629590A
Authority
TW
Taiwan
Prior art keywords
ntsc
range
fwhm
color gamut
phosphor
Prior art date
Application number
TW104142997A
Other languages
English (en)
Chinese (zh)
Inventor
馬克 詹姆士 普賴瑞
吉利斯 珍 貝普提司特 班諾特
Original Assignee
3M新設資產公司
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新設資產公司 filed Critical 3M新設資產公司
Publication of TW201629590A publication Critical patent/TW201629590A/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00Nanooptics, e.g. quantum optics or photonic crystals
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133514Colour filters
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133614Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133602Direct backlight
    • G02F1/133603Direct backlight with LEDs
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133624Illuminating devices characterised by their spectral emissions
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/10Materials and properties semiconductor
    • G02F2202/106Cd×Se or Cd×Te and alloys
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/10Materials and properties semiconductor
    • G02F2202/107Zn×S or Zn×Se and alloys
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/36Micro- or nanomaterials

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Led Device Packages (AREA)
  • Liquid Crystal (AREA)
  • Luminescent Compositions (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Filters (AREA)
TW104142997A 2014-12-22 2015-12-21 降頻轉換膜元件 TW201629590A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462095425P 2014-12-22 2014-12-22

Publications (1)

Publication Number Publication Date
TW201629590A true TW201629590A (zh) 2016-08-16

Family

ID=56151450

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104142997A TW201629590A (zh) 2014-12-22 2015-12-21 降頻轉換膜元件

Country Status (7)

Country Link
US (1) US20170371205A1 (enExample)
EP (1) EP3237942A4 (enExample)
JP (1) JP6735287B2 (enExample)
KR (1) KR20170096173A (enExample)
CN (1) CN107111185A (enExample)
TW (1) TW201629590A (enExample)
WO (1) WO2016106119A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106647037A (zh) * 2017-02-06 2017-05-10 苏州星烁纳米科技有限公司 量子点背光模组及液晶显示装置
CN108346734A (zh) * 2017-01-23 2018-07-31 三星显示有限公司 波长转换构件和包括该波长转换构件的背光单元

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102437579B1 (ko) * 2015-10-23 2022-08-26 삼성전자주식회사 광원, 백라이트유닛 및 표시 장치
JP6955502B2 (ja) * 2016-02-26 2021-10-27 ナノシス・インク. 低カドミウム含有量のナノ構造体組成物およびその使用
US11851596B2 (en) 2016-08-12 2023-12-26 Osram Oled Gmbh Lighting device
DE102016121692A1 (de) 2016-08-12 2018-02-15 Osram Gmbh Leuchtstoff und Verfahren zur Herstellung eines Leuchtstoffs
KR102608507B1 (ko) * 2016-08-30 2023-12-01 삼성디스플레이 주식회사 표시장치 및 그 제조방법
WO2019029849A1 (de) * 2016-11-11 2019-02-14 Osram Opto Semiconductors Gmbh Dimmbare lichtquelle
CN119758632A (zh) * 2017-05-23 2025-04-04 英特曼帝克司公司 彩色液晶显示器及显示器背光灯
JP6966225B2 (ja) * 2017-06-02 2021-11-10 スリーエム イノベイティブ プロパティズ カンパニー 直下型バックライト
CN107807471A (zh) * 2017-11-13 2018-03-16 深圳市华星光电技术有限公司 量子点偏光片与液晶显示器
CN108549175A (zh) * 2018-04-13 2018-09-18 青岛海信电器股份有限公司 一种量子点发光装置、量子点背光模组、液晶显示装置
US20200225596A1 (en) * 2019-01-15 2020-07-16 Xerox Corporation Toner composition comprising gadolinium oxysulfide particles
JP7339844B2 (ja) * 2019-10-21 2023-09-06 シャープ株式会社 バックライト装置および液晶表示装置
TWI762172B (zh) * 2021-01-29 2022-04-21 台灣愛司帝科技股份有限公司 發光模組及其製作方法
TW202336172A (zh) * 2022-01-21 2023-09-16 南韓商東友精細化工有限公司 光轉換油墨組合物、使用其製造的光轉換疊層基板、光轉換畫素基板、背光單元及圖像顯示裝置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005228996A (ja) * 2004-02-13 2005-08-25 Matsushita Electric Works Ltd 発光装置
US20060016999A1 (en) * 2004-07-26 2006-01-26 Angelfun Enterprises Co., Ltd. Apparatus for displaying the necessary suntan lotion and the skin care
EP1863323A1 (en) * 2005-03-22 2007-12-05 Idemitsu Kosan Co., Ltd. Color conversion substrate, method for manufacturing same and light-emitting device
JP2007103512A (ja) * 2005-09-30 2007-04-19 Kyocera Corp 発光装置
US7612783B2 (en) * 2006-05-08 2009-11-03 Ati Technologies Inc. Advanced anti-aliasing with multiple graphics processing units
KR100901947B1 (ko) * 2006-07-14 2009-06-10 삼성전자주식회사 반도체 나노결정을 이용하는 백색 발광 다이오드 및 그의제조방법
GB2442505A (en) * 2006-10-04 2008-04-09 Sharp Kk A display with a primary light source for illuminating a nanophosphor re-emission material
KR20080084235A (ko) * 2007-03-15 2008-09-19 삼성전자주식회사 퀀텀 도트를 이용한 무기 전계발광소자
US20100028904A1 (en) * 2007-03-30 2010-02-04 Centocor, Inc. Way to obtain high expression clones of mammalian cells using a methylcellulose with fluorescent protein a or g and fluorescent screening method
WO2009011922A1 (en) * 2007-07-18 2009-01-22 Qd Vision, Inc. Quantum dot-based light sheets useful for solid-state lighting
JP2010092705A (ja) * 2008-10-08 2010-04-22 Sony Corp 照明装置及びこれを用いた表示装置
JP4772105B2 (ja) * 2008-12-10 2011-09-14 シャープ株式会社 半導体発光装置およびそれを用いた画像表示装置
US20100289044A1 (en) * 2009-05-12 2010-11-18 Koninklijke Philips Electronics N.V. Wavelength conversion for producing white light from high power blue led
JP5808745B2 (ja) * 2009-10-13 2015-11-10 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung ユウロピウムドープされたオルトケイ酸塩を含む発光体混合物
JP5737693B2 (ja) * 2009-11-10 2015-06-17 電気化学工業株式会社 β型サイアロン、その製造方法及びそれを用いた発光装置
JP5529516B2 (ja) * 2009-12-14 2014-06-25 株式会社朝日ラバー 照明装置及び照明装置の発光色変更方法
KR101412604B1 (ko) * 2010-05-14 2014-06-26 라이트스케이프 머티어리얼스, 인코포레이티드 옥시카본나이트라이드 형광체들 및 이를 이용한 발광 소자들
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
JP2012036265A (ja) * 2010-08-05 2012-02-23 Sharp Corp 照明装置
KR20130015847A (ko) * 2011-08-05 2013-02-14 삼성전자주식회사 발광장치, 백라이트 유닛과 디스플레이 장치 및 그 제조방법
JP6092522B2 (ja) * 2012-04-11 2017-03-08 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
KR20150116443A (ko) * 2013-02-08 2015-10-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고 색역의 양자점 디스플레이
EP2970764B1 (en) * 2013-03-14 2018-03-07 Nanosys, Inc. Method for solventless quantum dot exchange
JP2014197502A (ja) * 2013-03-29 2014-10-16 三菱化学株式会社 Led照明装置
US20140334181A1 (en) * 2013-05-08 2014-11-13 Shenzhen China Star Optoelectronics Technology Co., Ltd Backlight unit of display device and white led
KR20150116986A (ko) * 2014-04-08 2015-10-19 삼성디스플레이 주식회사 퀀텀 도트 시트 및 이를 포함하는 라이트 유닛과 액정 표시 장치
CN103955093B (zh) * 2014-05-04 2016-07-27 常州丰盛光电科技股份有限公司 基于量子点的光学板
CN104062807B (zh) * 2014-07-15 2017-01-18 纳晶科技股份有限公司 发光单元及具有其的侧发光式液晶显示器
CN104090408A (zh) * 2014-07-25 2014-10-08 深圳市华星光电技术有限公司 高色域液晶显示模组结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108346734A (zh) * 2017-01-23 2018-07-31 三星显示有限公司 波长转换构件和包括该波长转换构件的背光单元
CN108346734B (zh) * 2017-01-23 2023-09-22 三星显示有限公司 波长转换构件和包括该波长转换构件的背光单元
CN106647037A (zh) * 2017-02-06 2017-05-10 苏州星烁纳米科技有限公司 量子点背光模组及液晶显示装置

Also Published As

Publication number Publication date
EP3237942A1 (en) 2017-11-01
JP2018506079A (ja) 2018-03-01
CN107111185A (zh) 2017-08-29
EP3237942A4 (en) 2018-10-10
US20170371205A1 (en) 2017-12-28
WO2016106119A1 (en) 2016-06-30
JP6735287B2 (ja) 2020-08-05
KR20170096173A (ko) 2017-08-23

Similar Documents

Publication Publication Date Title
JP6735287B2 (ja) ダウンコンバージョンフィルム要素
US20220229222A1 (en) Color Liquid Crystal Displays and Display Backlights
EP2074475B9 (en) Illumination system and display device
CN110333629B (zh) 部分驱动型光源装置及使用其的图像显示装置
TWI629338B (zh) 螢光體片
CN105202483A (zh) 背光模组及显示设备
TW201435445A (zh) 高色域量子點顯示器
US11630258B2 (en) Color liquid crystal displays and display backlights
US20150369989A1 (en) Backlight module and display device
CN103885242A (zh) 液晶显示器
US10649129B2 (en) Light guide plate, backlight module and display device
CN109426034A (zh) 液晶显示装置
TWI823266B (zh) 彩色液晶顯示器及顯示器背光
KR20150109896A (ko) 액정표시장치