CN1656857A - 有机el发光元件 - Google Patents
有机el发光元件 Download PDFInfo
- Publication number
- CN1656857A CN1656857A CNA038116855A CN03811685A CN1656857A CN 1656857 A CN1656857 A CN 1656857A CN A038116855 A CNA038116855 A CN A038116855A CN 03811685 A CN03811685 A CN 03811685A CN 1656857 A CN1656857 A CN 1656857A
- Authority
- CN
- China
- Prior art keywords
- organic
- metal
- layer
- reflectance coating
- alloy
- 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.)
- Granted
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Classifications
-
- 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
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
- H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
-
- 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
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
-
- 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
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/302—Details of OLEDs of OLED structures
- H10K2102/3023—Direction of light emission
- H10K2102/3026—Top emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/321—Inverted OLED, i.e. having cathode between substrate and anode
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/126—Shielding, e.g. light-blocking means over the TFTs
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Abstract
Description
表面平均粗糙度(nm) | 峰至谷(nm) | |
玻璃 | 0.21 | 3.06 |
Al(3nm)/玻璃 | 0.88 | 11.74 |
Al(100nm)/玻璃 | 2.74 | 38.85 |
实施例 | 表面平均粗糙度(nm) | 峰至谷(nm) | |
1 | IZO(10nm)/NiP(100nm)/玻璃 | 0.23 | 3.12 |
2 | IZO(110nm)/玻璃 | 0.23 | 3.15 |
3 | IZO(10nm)/Al(100nm)/玻璃 | 2.85 | 40.1 |
玻璃 | 0.21 | 3.06 |
实施例1 | 靶组成 | 成膜功率(W) | 成膜时间(秒) | 膜厚(nm) | 反射率(%) | 表面凹凸 | |
平均粗糙度(nm) | 峰至谷(nm) | ||||||
4 | Ni3P | 25 | 600 | 124 | 44.1 | 0.22 | 3.1 |
5 | Ni3B | 111 | 212 | 139 | 39.4 | 0.21 | 3.13 |
6 | Cr3P | 95 | 201 | 124 | 56.6 | 0.23 | 3.15 |
7 | Cr3B | 58 | 390 | 126 | 61.7 | 0.22 | 3.12 |
8 | Cr3B | 25 | 393 | 51.4 | 62.3 | 0.2 | 3 |
玻璃 | 0.21 | 3.06 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP148211/2002 | 2002-05-22 | ||
JP2002148211 | 2002-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1656857A true CN1656857A (zh) | 2005-08-17 |
CN100481565C CN100481565C (zh) | 2009-04-22 |
Family
ID=29545224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038116855A Expired - Fee Related CN100481565C (zh) | 2002-05-22 | 2003-05-21 | 有机el发光元件 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7646145B2 (zh) |
JP (1) | JPWO2003098976A1 (zh) |
KR (1) | KR100968684B1 (zh) |
CN (1) | CN100481565C (zh) |
AU (1) | AU2003235373A1 (zh) |
DE (1) | DE10392605T5 (zh) |
GB (1) | GB2405746B (zh) |
TW (1) | TWI272876B (zh) |
WO (1) | WO2003098976A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103198786A (zh) * | 2012-01-09 | 2013-07-10 | 联想(北京)有限公司 | 一种显示器及显示方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101197045B1 (ko) * | 2005-02-07 | 2012-11-06 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
WO2023159007A1 (en) * | 2022-02-18 | 2023-08-24 | Amorphyx, Incorporated | Amorphous metal based top emission organic light emitting diodes |
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US2966427A (en) * | 1958-11-07 | 1960-12-27 | Union Carbide Corp | Gas plating of alloys |
US3943168A (en) * | 1974-11-13 | 1976-03-09 | E. I. Du Pont De Nemours And Company | Conductor compositions comprising nickel borides |
JPS55152143A (en) * | 1979-05-16 | 1980-11-27 | Toyo Soda Mfg Co Ltd | Amorphous alloy electrode material for electrolysis |
NL8102283A (nl) * | 1981-05-11 | 1982-12-01 | Philips Nv | Optisch uitleesbare informatieschijf met een reflectielaag gevormd uit een metaallegering. |
JPH0610282B2 (ja) * | 1984-03-14 | 1994-02-09 | 日本電装株式会社 | アモルフアス金属成形体の製造方法 |
US4560454A (en) * | 1984-05-01 | 1985-12-24 | The Standard Oil Company (Ohio) | Electrolysis of halide-containing solutions with platinum based amorphous metal alloy anodes |
JPH0614482B2 (ja) * | 1985-02-08 | 1994-02-23 | アイシン精機株式会社 | 自動車用電気部品 |
US4705610A (en) * | 1985-06-24 | 1987-11-10 | The Standard Oil Company | Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes |
US5032464A (en) * | 1986-10-27 | 1991-07-16 | Burlington Industries, Inc. | Electrodeposited amorphous ductile alloys of nickel and phosphorus |
US4885211A (en) * | 1987-02-11 | 1989-12-05 | Eastman Kodak Company | Electroluminescent device with improved cathode |
US4984855A (en) * | 1987-11-10 | 1991-01-15 | Anritsu Corporation | Ultra-black film and method of manufacturing the same |
US4776934A (en) * | 1987-11-23 | 1988-10-11 | General Motors Corporation | Electrolytic machining electrolyte |
JP2774351B2 (ja) * | 1990-03-26 | 1998-07-09 | 出光興産株式会社 | 有機薄膜エレクトロルミネッセンス素子及びその製造方法 |
JPH06184740A (ja) * | 1992-12-17 | 1994-07-05 | Hitachi Metals Ltd | 光磁気記録媒体用ターゲットおよびその製造方法 |
US5521759A (en) * | 1993-06-07 | 1996-05-28 | National Research Council Of Canada | Optical filters for suppressing unwanted reflections |
US5608287A (en) | 1995-02-23 | 1997-03-04 | Eastman Kodak Company | Conductive electron injector for light-emitting diodes |
CH690080A5 (de) * | 1995-09-12 | 2000-04-14 | Alusuisse Lonza Services Ag | Aluminium-Reflektor mit reflexionserhöhendem Schichtverbund. |
JP3378747B2 (ja) * | 1996-11-20 | 2003-02-17 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
US5739545A (en) * | 1997-02-04 | 1998-04-14 | International Business Machines Corporation | Organic light emitting diodes having transparent cathode structures |
JPH1161398A (ja) * | 1997-08-12 | 1999-03-05 | Tdk Corp | 電極の製造方法および電極 |
US6071110A (en) * | 1997-09-11 | 2000-06-06 | Mikkelsen; Oeystein | Polishing roll and method for making same |
US20020079026A1 (en) * | 1997-10-20 | 2002-06-27 | Richardson Rick Alan | Process for preparing novel amorphous non-laminar phosphate alloys |
EP1196955A1 (en) | 1999-07-19 | 2002-04-17 | Uniax Corporation | Long-lifetime polymer light-emitting devices with improved luminous efficiency and radiance |
JP2001176660A (ja) | 1999-12-20 | 2001-06-29 | Sony Corp | 有機エレクトロルミネッセンス素子の製造方法及び有機エレクトロルミネッセンス素子 |
JP2001230072A (ja) | 2000-02-18 | 2001-08-24 | Denso Corp | 有機el表示装置 |
US6627118B2 (en) * | 2000-04-26 | 2003-09-30 | Hitachi Metals, Ltd. | Ni alloy particles and method for producing same, and anisotropic conductive film |
US6670208B2 (en) * | 2000-06-23 | 2003-12-30 | Nec Corporation | Optical circuit in which fabrication is easy |
JP2002093579A (ja) * | 2000-09-11 | 2002-03-29 | Sony Corp | El素子 |
TWI286349B (en) * | 2000-10-02 | 2007-09-01 | Ibm | Electrode, fabricating method thereof, and organic electroluminescent device |
JP2002339084A (ja) | 2001-03-13 | 2002-11-27 | Kiyousera Opt Kk | 金属膜および金属膜被覆部材 |
US6630786B2 (en) * | 2001-03-30 | 2003-10-07 | Candescent Technologies Corporation | Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance |
-
2003
- 2003-05-21 JP JP2004506321A patent/JPWO2003098976A1/ja active Pending
- 2003-05-21 US US10/515,449 patent/US7646145B2/en not_active Expired - Fee Related
- 2003-05-21 GB GB0425129A patent/GB2405746B/en not_active Expired - Fee Related
- 2003-05-21 KR KR1020047018466A patent/KR100968684B1/ko not_active IP Right Cessation
- 2003-05-21 AU AU2003235373A patent/AU2003235373A1/en not_active Abandoned
- 2003-05-21 CN CNB038116855A patent/CN100481565C/zh not_active Expired - Fee Related
- 2003-05-21 DE DE10392605T patent/DE10392605T5/de not_active Ceased
- 2003-05-21 WO PCT/JP2003/006324 patent/WO2003098976A1/ja active Application Filing
- 2003-06-10 TW TW092115722A patent/TWI272876B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103198786A (zh) * | 2012-01-09 | 2013-07-10 | 联想(北京)有限公司 | 一种显示器及显示方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100481565C (zh) | 2009-04-22 |
WO2003098976A1 (fr) | 2003-11-27 |
TWI272876B (en) | 2007-02-01 |
AU2003235373A1 (en) | 2003-12-02 |
US7646145B2 (en) | 2010-01-12 |
JPWO2003098976A1 (ja) | 2005-10-20 |
KR100968684B1 (ko) | 2010-07-06 |
GB0425129D0 (en) | 2004-12-15 |
GB2405746A (en) | 2005-03-09 |
DE10392605T5 (de) | 2005-06-30 |
US20050162073A1 (en) | 2005-07-28 |
KR20040106555A (ko) | 2004-12-17 |
TW200428905A (en) | 2004-12-16 |
GB2405746B (en) | 2005-10-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Japan's Kawasaki City Patentee after: Fuji Electric Co., Ltd. Address before: Kawasaki, Kanagawa, Japan Patentee before: Fuji Electric Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHARP KABUSHIKI KAISHA Free format text: FORMER OWNER: FUJI ELECTRIC CO., LTD. Effective date: 20120815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120815 Address after: Osaka Patentee after: Sharp Corporation Address before: Japan's Kawasaki City Patentee before: Fuji Electric Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20210521 |
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CF01 | Termination of patent right due to non-payment of annual fee |