JP4504640B2 - 多孔質アルミナを含む発光デバイスとその製造方法 - Google Patents

多孔質アルミナを含む発光デバイスとその製造方法 Download PDF

Info

Publication number
JP4504640B2
JP4504640B2 JP2003279853A JP2003279853A JP4504640B2 JP 4504640 B2 JP4504640 B2 JP 4504640B2 JP 2003279853 A JP2003279853 A JP 2003279853A JP 2003279853 A JP2003279853 A JP 2003279853A JP 4504640 B2 JP4504640 B2 JP 4504640B2
Authority
JP
Japan
Prior art keywords
layer
porous alumina
emitting device
light emitting
transparent
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.)
Expired - Fee Related
Application number
JP2003279853A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004063470A (ja
JP2004063470A5 (https=
Inventor
ヴィト・ランベルティニ
ネッロ・リ・ピラ
ピエルマリオ・レペット
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of JP2004063470A publication Critical patent/JP2004063470A/ja
Publication of JP2004063470A5 publication Critical patent/JP2004063470A5/ja
Application granted granted Critical
Publication of JP4504640B2 publication Critical patent/JP4504640B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/107—Porous materials, e.g. for reducing the refractive index
    • 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
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02F1/133625—Electron stream lamps
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/32—Photonic crystals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/872—Periodic patterns for optical field-shaping, e.g. photonic bandgap structures

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Devices (AREA)
  • Road Signs Or Road Markings (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
JP2003279853A 2002-07-26 2003-07-25 多孔質アルミナを含む発光デバイスとその製造方法 Expired - Fee Related JP4504640B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000670A ITTO20020670A1 (it) 2002-07-26 2002-07-26 Dispositivo emettitore di luce comprendente allumina porosa e relativo procedimento di realizzazione

Publications (3)

Publication Number Publication Date
JP2004063470A JP2004063470A (ja) 2004-02-26
JP2004063470A5 JP2004063470A5 (https=) 2006-01-12
JP4504640B2 true JP4504640B2 (ja) 2010-07-14

Family

ID=11459541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003279853A Expired - Fee Related JP4504640B2 (ja) 2002-07-26 2003-07-25 多孔質アルミナを含む発光デバイスとその製造方法

Country Status (6)

Country Link
US (2) US7075229B2 (https=)
EP (2) EP1785766B1 (https=)
JP (1) JP4504640B2 (https=)
AT (1) ATE360229T1 (https=)
DE (2) DE60326019D1 (https=)
IT (1) ITTO20020670A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017717A1 (ja) 2010-08-06 2012-02-09 三菱重工業株式会社 真空処理装置及びプラズマ処理方法

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100612076B1 (ko) * 2003-09-08 2006-08-11 주식회사 엘지화학 나노 크기의 반구형 오목부가 형성된 기판을 이용한고효율 유기 발광 소자 및 이의 제조 방법
JP2005174700A (ja) * 2003-12-10 2005-06-30 Toyota Industries Corp 電界発光デバイス
EP1578173A1 (en) * 2004-03-18 2005-09-21 C.R.F. Società Consortile per Azioni Light emitting device comprising porous alumina and manufacturing process thereof
US7394587B2 (en) * 2005-01-28 2008-07-01 Hewlett-Packard Development Company, L.P. Apparatus having a photonic crystal
JP4595565B2 (ja) * 2005-01-31 2010-12-08 株式会社デンソー 自発光表示装置
CN100428396C (zh) * 2005-09-16 2008-10-22 清华大学 基于多孔氧化铝结构的薄膜阴极场发射显示器件
US20070241326A1 (en) * 2006-04-18 2007-10-18 Samsung Electronics Co., Ltd. Organic light emitting diode display and manufacturing method thereof
KR100777744B1 (ko) * 2006-10-27 2007-11-19 삼성에스디아이 주식회사 평판 디스플레이 장치
TWI334660B (en) * 2007-03-21 2010-12-11 Lextar Electronics Corp Surface mount type light emitting diode package device and light emitting element package device
JP5352171B2 (ja) * 2007-10-15 2013-11-27 富士フイルム株式会社 発光素子の製造方法および光学素子の製造方法
US20090160314A1 (en) * 2007-12-20 2009-06-25 General Electric Company Emissive structures and systems
GB2456298A (en) 2008-01-07 2009-07-15 Anthony Ian Newman Electroluminescent materials comprising oxidation resistant fluorenes
IL206909A0 (en) 2008-01-11 2010-12-30 Antaria Ltd Mesoporous zinc oxide powder and method for production thereof
US8138675B2 (en) * 2009-02-27 2012-03-20 General Electric Company Stabilized emissive structures and methods of making
JP2010238486A (ja) * 2009-03-31 2010-10-21 Fujifilm Corp 発光素子
WO2010113593A1 (ja) * 2009-03-31 2010-10-07 富士フイルム株式会社 発光素子
US7927919B1 (en) * 2009-12-03 2011-04-19 Powertech Technology Inc. Semiconductor packaging method to save interposer
US9991427B2 (en) * 2010-03-08 2018-06-05 Cree, Inc. Photonic crystal phosphor light conversion structures for light emitting devices
JP5331051B2 (ja) * 2010-04-21 2013-10-30 パナソニック株式会社 発光素子
JP5323257B2 (ja) * 2010-04-28 2013-10-23 シャープ株式会社 バックライトユニットおよび液晶表示装置
GB201015417D0 (en) 2010-09-15 2010-10-27 Lomox Ltd Organic light emitting diode devices
EP2697840A4 (en) * 2011-04-12 2014-11-05 Arkema Inc INTERNAL OPTICAL EXTRACTION LAYER FOR OLED DEVICES
CN102779831B (zh) * 2012-07-10 2015-09-02 京东方科技集团股份有限公司 一种有机显示器件及制作的方法
US9226396B2 (en) * 2013-03-12 2015-12-29 Invensas Corporation Porous alumina templates for electronic packages
US9076790B1 (en) 2014-01-09 2015-07-07 Taiwan Semiconductor Manufacturing Co., Ltd. Air gap forming techniques based on anodic alumina for interconnect structures
CN105204104B (zh) 2015-10-30 2018-05-25 京东方科技集团股份有限公司 滤光片及其制作方法、显示基板及显示装置
CN105609535B (zh) * 2016-01-15 2018-11-13 京东方科技集团股份有限公司 显示基板、显示装置及其制作方法
US11142684B2 (en) * 2017-02-13 2021-10-12 Philip Taubman Kalisman Systems and methods for a hermetically sealed quantum dot light emitting diode
CN109143438B (zh) * 2018-10-29 2020-08-11 福州大学 一种基于微纳米多孔结构的量子点彩色滤光膜
WO2020229013A1 (de) * 2019-05-13 2020-11-19 Osram Opto Semiconductors Gmbh Multi-chip trägerstruktur
CN111129333B (zh) * 2019-12-30 2022-08-19 广东聚华印刷显示技术有限公司 Qled器件、显示装置及qled器件的制备方法
CN114981715A (zh) 2020-10-19 2022-08-30 京东方科技集团股份有限公司 对置基板、显示面板和显示设备
WO2023132394A1 (ko) * 2022-01-10 2023-07-13 엘지전자 주식회사 반도체 발광 소자를 이용한 디스플레이 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305886A (ja) * 1989-05-19 1990-12-19 Nec Corp 有機薄膜ｅｌ素子
TW545079B (en) * 2000-10-26 2003-08-01 Semiconductor Energy Lab Light emitting device
JP2003045661A (ja) * 2001-08-02 2003-02-14 Fuji Photo Film Co Ltd 発光性ナノ構造体およびこれを用いた発光素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017717A1 (ja) 2010-08-06 2012-02-09 三菱重工業株式会社 真空処理装置及びプラズマ処理方法

Also Published As

Publication number Publication date
DE60313255D1 (de) 2007-05-31
EP1385041A1 (en) 2004-01-28
US7267596B2 (en) 2007-09-11
ITTO20020670A0 (it) 2002-07-26
DE60326019D1 (de) 2009-03-12
JP2004063470A (ja) 2004-02-26
EP1785766B1 (en) 2009-01-21
US20060252337A1 (en) 2006-11-09
EP1785766A1 (en) 2007-05-16
EP1385041B1 (en) 2007-04-18
ITTO20020670A1 (it) 2004-01-26
DE60313255T2 (de) 2008-06-19
ATE360229T1 (de) 2007-05-15
US7075229B2 (en) 2006-07-11
US20040150979A1 (en) 2004-08-05

Similar Documents

Publication Publication Date Title
JP4504640B2 (ja) 多孔質アルミナを含む発光デバイスとその製造方法
US7323815B2 (en) Light-emitting device comprising porous alumina, and manufacturing process thereof
WO2015196573A1 (zh) 有机电致发光器件、阵列基板及其制备方法、显示装置
US20130181242A1 (en) Organic electroluminescent device and method for manufacturing thereof
CN105489633B (zh) 显示基板及其制备方法、oled显示面板及其制备方法
WO2015021714A1 (zh) 一种阵列基板及其制备方法、显示装置
JP2004063470A5 (https=)
WO2015127803A1 (zh) 有机电致发光器件和显示装置
JP2008541368A (ja) エレクトロルミネッセンス光源
EP3641001A1 (en) Organic light emitting diode structure
JP2006190545A (ja) 冷陰極蛍光ランプ
CN101310353A (zh) 交流激励微空腔放电装置和方法
CN100481299C (zh) 具有集成三极管结构的场致发射显示器及其制造方法
WO2012147744A1 (ja) 紫外光発生用ターゲット、電子線励起紫外光源、及び紫外光発生用ターゲットの製造方法
KR100700222B1 (ko) 마이크로렌즈가 집적화된 유기전계발광소자 및 그 제조방법
KR20170041736A (ko) 유기 발광 장치 및 유기 발광 장치의 제조 방법
JP2003020476A (ja) 蛍光体薄膜、薄膜エレクトロルミネッセンス表示装置および電界放出型表示装置ならびに蛍光体薄膜形成方法
US10381215B2 (en) Target for ultraviolet light generation, and method for manufacturing same
JP5979361B2 (ja) 発光素子及び発光装置
JP5100180B2 (ja) 発光素子および製造方法
US12414433B2 (en) Organic electroluminescent devices
JP4224225B2 (ja) 表示素子、表示装置及び表示装置製造方法
JP4912938B2 (ja) 発光素子および製造方法
US20070126351A1 (en) Light emitting structure and light emitting device
JP2006172718A (ja) 放電装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051118

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051118

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20070725

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090630

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090907

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090910

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091026

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100105

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100302

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: 20100406

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100423

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140430

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees