JP5317978B2 - 光学ミクロ構造体を有する有機発光ダイオードデバイス - Google Patents

光学ミクロ構造体を有する有機発光ダイオードデバイス Download PDF

Info

Publication number
JP5317978B2
JP5317978B2 JP2009537270A JP2009537270A JP5317978B2 JP 5317978 B2 JP5317978 B2 JP 5317978B2 JP 2009537270 A JP2009537270 A JP 2009537270A JP 2009537270 A JP2009537270 A JP 2009537270A JP 5317978 B2 JP5317978 B2 JP 5317978B2
Authority
JP
Japan
Prior art keywords
oled
light
substrate
layer
edge
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.)
Active
Application number
JP2009537270A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010510628A5 (enExample
JP2010510628A (ja
Inventor
ビー． ウォルク，マーティン
サバティーブ，バディム
ニルマル，マノジュ
アール．，ジュニア ホフェンド，トーマス
ビー． マコールミック，フレッド
シー． ネルソン，ジョン
エー． エングラー，デイビッド
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.)
Samsung Display Co Ltd
Original Assignee
Samsung Display 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 Samsung Display Co Ltd filed Critical Samsung Display Co Ltd
Publication of JP2010510628A publication Critical patent/JP2010510628A/ja
Publication of JP2010510628A5 publication Critical patent/JP2010510628A5/ja
Application granted granted Critical
Publication of JP5317978B2 publication Critical patent/JP5317978B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2009537270A 2006-11-21 2007-11-06 光学ミクロ構造体を有する有機発光ダイオードデバイス Active JP5317978B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/561,997 2006-11-21
US11/561,997 US20080117362A1 (en) 2006-11-21 2006-11-21 Organic Light Emitting Diode Devices With Optical Microstructures
PCT/US2007/083738 WO2008063864A1 (en) 2006-11-21 2007-11-06 Organic light emitting diode devices with optical microstructures

Publications (3)

Publication Number Publication Date
JP2010510628A JP2010510628A (ja) 2010-04-02
JP2010510628A5 JP2010510628A5 (enExample) 2010-12-24
JP5317978B2 true JP5317978B2 (ja) 2013-10-16

Family

ID=39416569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009537270A Active JP5317978B2 (ja) 2006-11-21 2007-11-06 光学ミクロ構造体を有する有機発光ダイオードデバイス

Country Status (5)

Country Link
US (1) US20080117362A1 (enExample)
JP (1) JP5317978B2 (enExample)
KR (1) KR101431467B1 (enExample)
TW (1) TWI445226B (enExample)
WO (1) WO2008063864A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101304075B (zh) * 2007-05-11 2010-05-26 群康科技(深圳)有限公司 有机发光二极管及其制造方法
US20090045723A1 (en) * 2007-08-15 2009-02-19 Motorola, Inc. Apparatus and method for synchronizing illumination around an organic light emitting display
US8288951B2 (en) 2008-08-19 2012-10-16 Plextronics, Inc. Organic light emitting diode lighting systems
US8222804B2 (en) * 2008-11-17 2012-07-17 Global Oled Technology, Llc. Tiled OLED device with edge light extraction
US8253536B2 (en) * 2009-04-22 2012-08-28 Simon Fraser University Security document with electroactive polymer power source and nano-optical display
JP2014135183A (ja) * 2013-01-09 2014-07-24 Ricoh Opt Ind Co Ltd 有機ｅｌ発光デバイス及びその製造方法
TWI667498B (zh) 2014-10-23 2019-08-01 美商康寧公司 光擴散部件及製造光擴散部件的方法
US20170254488A1 (en) * 2016-03-04 2017-09-07 3M Innovative Properties Company Color shift sign
DE102017110605A1 (de) * 2016-05-17 2017-11-23 Osram Opto Semiconductors Gmbh Optoelektronische Leuchtvorrichtung, Videowand-Modul und Signalgeber für eine Lichtsignalanlage
US10989450B1 (en) * 2016-07-13 2021-04-27 Triad National Security, Llc Solid-state optical refrigerator for cryogenic cooling of payloads
CN108987425B (zh) * 2018-07-19 2020-09-18 豪威半导体（上海）有限责任公司 微led显示器及其制造方法
EP3888131A4 (en) * 2018-11-28 2022-07-20 BOE Technology Group Co., Ltd. PIXEL STRUCTURE, DISPLAY APPARATUS, AND METHOD OF MAKING PIXEL STRUCTURE
US12438015B2 (en) * 2021-12-17 2025-10-07 X-Celeprint Limited Stamps with structured microposts

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555335A (en) * 1969-02-27 1971-01-12 Bell Telephone Labor Inc Electroluminescent displays
JPH04340286A (ja) * 1991-02-07 1992-11-26 Nec Corp 半導体レーザの製造方法
US5294870A (en) * 1991-12-30 1994-03-15 Eastman Kodak Company Organic electroluminescent multicolor image display device
US5294869A (en) * 1991-12-30 1994-03-15 Eastman Kodak Company Organic electroluminescent multicolor image display device
JPH0899436A (ja) * 1994-09-30 1996-04-16 Ricoh Co Ltd Ｌｅｄアレイヘッド
JPH08167477A (ja) * 1994-10-13 1996-06-25 Tdk Corp 有機エレクトロルミネセンス素子
US5898267A (en) * 1996-04-10 1999-04-27 Mcdermott; Kevin Parabolic axial lighting device
US5725989A (en) * 1996-04-15 1998-03-10 Chang; Jeffrey C. Laser addressable thermal transfer imaging element with an interlayer
US5998803A (en) * 1997-05-29 1999-12-07 The Trustees Of Princeton University Organic light emitting device containing a hole injection enhancement layer
JPH10338872A (ja) * 1997-06-09 1998-12-22 Tdk Corp 色変換材料およびこれを用いた有機ｅｌカラーディスプレイ
AU752774B2 (en) * 1998-02-18 2002-09-26 Minnesota Mining And Manufacturing Company Optical film
US6114088A (en) * 1999-01-15 2000-09-05 3M Innovative Properties Company Thermal transfer element for forming multilayer devices
US6417523B1 (en) * 1999-01-19 2002-07-09 Texas Instruments Incorporated Organic edge emitting diode with light guide and pixel isolation
EP1086400B1 (en) * 1999-03-23 2006-03-01 Koninklijke Philips Electronics N.V. Display device and method of manufacturing such a display device
US6228555B1 (en) * 1999-12-28 2001-05-08 3M Innovative Properties Company Thermal mass transfer donor element
US6284425B1 (en) * 1999-12-28 2001-09-04 3M Innovative Properties Thermal transfer donor element having a heat management underlayer
US6581286B2 (en) * 2000-04-05 2003-06-24 3M Innovative Properties Company Method of making tool to produce optical film
AU2001259187A1 (en) * 2000-04-27 2001-11-07 Add-Vision, Inc. Screen printing light-emitting polymer patterned devices
JP2002008868A (ja) * 2000-06-16 2002-01-11 Seiko Epson Corp 面発光装置
EP1330847A1 (en) * 2000-11-02 2003-07-30 3M Innovative Properties Company Brightness enhancement of emissive displays
TWI257828B (en) * 2001-05-31 2006-07-01 Seiko Epson Corp EL device, EL display, EL illumination apparatus, liquid crystal apparatus using the EL illumination apparatus and electronic apparatus
US6791258B2 (en) * 2001-06-21 2004-09-14 3M Innovative Properties Company Organic light emitting full color display panel
JP3909812B2 (ja) * 2001-07-19 2007-04-25 富士フイルム株式会社 表示素子及び露光素子
JP4302914B2 (ja) * 2001-07-30 2009-07-29 三星モバイルディスプレイ株式會社 発光素子、および表示装置
KR100437886B1 (ko) * 2001-09-25 2004-06-30 한국과학기술원 고발광효율 광결정 유기발광소자
KR100991829B1 (ko) * 2001-12-29 2010-11-04 항조우 후양 신잉 띠앤즈 리미티드 Ｌｅｄ 및 ｌｅｄ램프
JP2003255343A (ja) * 2002-03-05 2003-09-10 Citizen Electronics Co Ltd カラー液晶表示装置のフロントライト
US20030231394A1 (en) * 2002-06-12 2003-12-18 Koichi Kimura Optical element and display unit using this
US20040051444A1 (en) * 2002-09-17 2004-03-18 General Electric Company Articles having raised features and methods for making the same
US6871982B2 (en) * 2003-01-24 2005-03-29 Digital Optics International Corporation High-density illumination system
KR20060041223A (ko) * 2003-07-11 2006-05-11 가부시끼가이샤 하야시바라 세이부쓰 가가꾸 겐꾸조 아민화합물과 그 용도
JP2006127856A (ja) * 2004-10-27 2006-05-18 Koito Mfg Co Ltd 車両用照明灯具
JP2006134975A (ja) * 2004-11-04 2006-05-25 Hitachi Displays Ltd 照明装置及びこの照明装置を用いた表示装置
JP5140922B2 (ja) * 2005-01-17 2013-02-13 オムロン株式会社 発光光源及び発光光源アレイ
JP2007265627A (ja) * 2006-03-27 2007-10-11 Seiko Epson Corp 照明装置及びプロジェクタ
US20070247856A1 (en) * 2006-04-05 2007-10-25 Wang Shih C Lighting unit reflector
TWM375191U (en) * 2009-05-11 2010-03-01 Wen-Xin Pan LED lighting device and LED lighting module capable of generating uniform stripe-like light source

Also Published As

Publication number Publication date
US20080117362A1 (en) 2008-05-22
TWI445226B (zh) 2014-07-11
WO2008063864A1 (en) 2008-05-29
KR101431467B1 (ko) 2014-08-20
TW200832774A (en) 2008-08-01
JP2010510628A (ja) 2010-04-02
KR20090091716A (ko) 2009-08-28

Similar Documents

Publication Publication Date Title
JP5317978B2 (ja) 光学ミクロ構造体を有する有機発光ダイオードデバイス
Saxena et al. A review on the light extraction techniques in organic electroluminescent devices
US20230094133A1 (en) Enhanced oled outcoupling by suppressing surface plasmon modes
US6984934B2 (en) Micro-lens arrays for display intensity enhancement
TW527848B (en) Light-emitting element and display device and lighting device utilizing thereof
US9147856B2 (en) Organic light emitting device
EP1533853A2 (en) Lighting device
TWI471055B (zh) 以具有產生指向性光之微光學元件構成的有機發光二極體
CN100539246C (zh) 照明系统
KR102664401B1 (ko) 발광 소자 및 이를 포함하는 디스플레이 장치
US20040217702A1 (en) Light extraction designs for organic light emitting diodes
US20130181242A1 (en) Organic electroluminescent device and method for manufacturing thereof
US20150132876A1 (en) Method for fabricating organic electroluminescent devices
TW200412187A (en) Luminaire for light extraction from a flat light source
JP2011113973A (ja) 有機発光素子、これを含む照明装置、およびこれを備える有機発光ディスプレイ装置
JP5001270B2 (ja) 有機系の装置およびそれを製作する方法
KR20020065893A (ko) 구형 패턴을 가지는 유기발광 다이오드
KR20080027345A (ko) 조명 장치
ES2631178T3 (es) Procedimiento para la fabricación de una estructura generadora de ondas de plasmones superficiales
JP5023442B2 (ja) 面発光光源および液晶表示装置
WO2013065177A1 (ja) 発光装置
JP5805618B2 (ja) 有機発光素子およびこれを用いた照明装置
Tanaka et al. Improvement of the external extraction efficiency of OLED by using a pyramid array
Forrest Getting all the Light Out: Eliminating Plasmon Losses in High Efficiency
US10770690B2 (en) OLED with minimal plasmonic losses

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101027

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101027

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20101221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120208

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20120921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121002

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121221

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130611

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130709

R150 Certificate of patent or registration of utility model

Ref document number: 5317978

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250