CN1866564A - 形成欧姆接触层的方法和制造具有其的发光器件的方法 - Google Patents
形成欧姆接触层的方法和制造具有其的发光器件的方法 Download PDFInfo
- Publication number
- CN1866564A CN1866564A CNA2006100848213A CN200610084821A CN1866564A CN 1866564 A CN1866564 A CN 1866564A CN A2006100848213 A CNA2006100848213 A CN A2006100848213A CN 200610084821 A CN200610084821 A CN 200610084821A CN 1866564 A CN1866564 A CN 1866564A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive material
- material layer
- photoresist
- ohmic contact
- 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
Links
Images
Classifications
-
- 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
- H10H20/83—Electrodes
- H10H20/832—Electrodes characterised by their material
- H10H20/833—Transparent materials
-
- 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
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/032—Manufacture or treatment of electrodes
-
- 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
- H10H20/81—Bodies
- H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
- H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
-
- 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
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
Landscapes
- Led Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050041771A KR100878433B1 (ko) | 2005-05-18 | 2005-05-18 | 발광소자의 오믹컨택층 제조방법 및 이를 이용한발광소자의 제조방법 |
| KR41771/05 | 2005-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1866564A true CN1866564A (zh) | 2006-11-22 |
| CN100539216C CN100539216C (zh) | 2009-09-09 |
Family
ID=37425513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100848213A Active CN100539216C (zh) | 2005-05-18 | 2006-05-18 | 形成欧姆接触层的方法和制造具有其的发光器件的方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8580668B2 (zh) |
| JP (1) | JP4970843B2 (zh) |
| KR (1) | KR100878433B1 (zh) |
| CN (1) | CN100539216C (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908593A (zh) * | 2010-07-15 | 2010-12-08 | 山东华光光电子有限公司 | GaN基LED图形化透明导电薄膜的制作方法 |
| CN102349167A (zh) * | 2009-01-09 | 2012-02-08 | 同和电子科技有限公司 | 氮化物半导体发光器件及其制造方法 |
| CN102349155A (zh) * | 2009-01-26 | 2012-02-08 | 普瑞光电股份有限公司 | 在发光半导体元件上提供一图案化光学透明或半透明导电层的方法及装置 |
| CN105720151A (zh) * | 2016-02-15 | 2016-06-29 | 中国科学院半导体研究所 | 一种光色可调发光二极管及其制备方法 |
| CN109860346A (zh) * | 2019-01-21 | 2019-06-07 | 五邑大学 | 一种改善电极界面接触性能的方法 |
| WO2019127849A1 (zh) * | 2017-12-28 | 2019-07-04 | 中国科学院苏州纳米技术与纳米仿生研究所 | 高功函数可调的过渡金属氮化物材料、其制备方法及应用 |
| CN111223918A (zh) * | 2018-11-23 | 2020-06-02 | 中国科学院苏州纳米技术与纳米仿生研究所 | P型半导体低阻欧姆接触结构及其制备方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007123517A (ja) * | 2005-10-27 | 2007-05-17 | Toshiba Corp | 半導体発光素子及び半導体発光装置 |
| JP4954549B2 (ja) * | 2005-12-29 | 2012-06-20 | ローム株式会社 | 半導体発光素子およびその製法 |
| US8053789B2 (en) | 2006-12-28 | 2011-11-08 | Seoul Opto Device Co., Ltd. | Light emitting device and fabrication method thereof |
| US20080242118A1 (en) * | 2007-03-29 | 2008-10-02 | International Business Machines Corporation | Methods for forming dense dielectric layer over porous dielectrics |
| TWI366291B (en) | 2007-03-30 | 2012-06-11 | Epistar Corp | Semiconductor light-emitting device having stacked transparent electrodes |
| US9064845B2 (en) | 2007-06-25 | 2015-06-23 | Sensor Electronic Technology, Inc. | Methods of fabricating a chromium/titanium/aluminum-based semiconductor device contact |
| US8766448B2 (en) * | 2007-06-25 | 2014-07-01 | Sensor Electronic Technology, Inc. | Chromium/Titanium/Aluminum-based semiconductor device contact |
| US9514947B2 (en) | 2007-06-25 | 2016-12-06 | Sensor Electronic Technology, Inc. | Chromium/titanium/aluminum-based semiconductor device contact fabrication |
| KR100881140B1 (ko) * | 2007-08-09 | 2009-02-02 | 삼성전기주식회사 | 나노패턴 형성장치 및 이를 이용한 나노패턴 형성방법 |
| DE102008003182A1 (de) * | 2008-01-04 | 2009-07-09 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
| JP5047013B2 (ja) * | 2008-03-12 | 2012-10-10 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
| DE102008028886B4 (de) | 2008-06-18 | 2024-02-29 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Strahlungsemittierendes Bauelement und Verfahren zur Herstellung eines strahlungsemittierenden Bauelements |
| KR100999694B1 (ko) | 2008-09-01 | 2010-12-08 | 엘지이노텍 주식회사 | 발광 소자 |
| KR20100055750A (ko) * | 2008-11-18 | 2010-05-27 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
| KR101081166B1 (ko) | 2009-09-23 | 2011-11-07 | 엘지이노텍 주식회사 | 발광소자, 발광소자의 제조방법 및 발광소자 패키지 |
| EP2485279B1 (en) * | 2009-09-30 | 2018-08-15 | Kyocera Corporation | Light emitting element and method for manufacturing light emitting element |
| JP5375497B2 (ja) * | 2009-10-01 | 2013-12-25 | トヨタ自動車株式会社 | 半導体装置、及び、半導体装置の製造方法 |
| KR101103892B1 (ko) * | 2009-12-08 | 2012-01-12 | 엘지이노텍 주식회사 | 발광소자 및 발광소자 패키지 |
| KR100999771B1 (ko) * | 2010-02-25 | 2010-12-08 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
| CN101863452B (zh) * | 2010-06-10 | 2015-06-24 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种改善绝缘衬底上纳米阵列结构器件制作的方法 |
| JP5628615B2 (ja) * | 2010-09-27 | 2014-11-19 | スタンレー電気株式会社 | 半導体発光装置およびその製造方法 |
| JP6011108B2 (ja) * | 2011-09-27 | 2016-10-19 | 日亜化学工業株式会社 | 半導体素子 |
| GB201122315D0 (en) * | 2011-12-23 | 2012-02-01 | Nexeon Ltd | Etched silicon structures, method of forming etched silicon structures and uses thereof |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9113462D0 (en) * | 1991-06-21 | 1991-08-07 | Pizzanelli David J | Laser-activated bar-code holograms and bar-code recognition system |
| US5728508A (en) * | 1994-03-14 | 1998-03-17 | Shin-Etsu Chemical Co., Ltd. | Method of forming resist pattern utilizing fluorinated resin antireflective film layer |
| JP4183299B2 (ja) * | 1998-03-25 | 2008-11-19 | 株式会社東芝 | 窒化ガリウム系化合物半導体発光素子 |
| US6078064A (en) * | 1998-05-04 | 2000-06-20 | Epistar Co. | Indium gallium nitride light emitting diode |
| TW386286B (en) * | 1998-10-26 | 2000-04-01 | Ind Tech Res Inst | An ohmic contact of semiconductor and the manufacturing method |
| JP3469484B2 (ja) * | 1998-12-24 | 2003-11-25 | 株式会社東芝 | 半導体発光素子およびその製造方法 |
| US6693352B1 (en) * | 2000-06-05 | 2004-02-17 | Emitronix Inc. | Contact structure for group III-V semiconductor devices and method of producing the same |
| US20020096685A1 (en) * | 2000-12-27 | 2002-07-25 | Keiichi Yabusaki | Semiconductor devices, and methods of manufacture of the same |
| US6693701B2 (en) * | 2001-05-29 | 2004-02-17 | Ibsen Photonics A/S | Method and apparatus for diffractive transfer of a mask grating |
| TW493287B (en) * | 2001-05-30 | 2002-07-01 | Epistar Corp | Light emitting diode structure with non-conductive substrate |
| US6730941B2 (en) * | 2002-01-30 | 2004-05-04 | Showa Denko Kabushiki Kaisha | Boron phosphide-based semiconductor light-emitting device, production method thereof, and light-emitting diode |
| JP2004079972A (ja) * | 2002-08-22 | 2004-03-11 | Fuji Photo Film Co Ltd | 面発光型発光素子 |
| JP2004200209A (ja) * | 2002-12-16 | 2004-07-15 | Fuji Xerox Co Ltd | 電極等の導電パターンの形成方法およびこれを用いた面発光型半導体レーザ並びにその製造方法 |
| KR100612832B1 (ko) * | 2003-05-07 | 2006-08-18 | 삼성전자주식회사 | 고성능의 질화갈륨계 광소자 구현을 위한 니켈계 고용체를 이용한 오믹 접촉 형성을 위한 금속박막 및 그 제조방법 |
| JP4581540B2 (ja) * | 2003-06-30 | 2010-11-17 | 日亜化学工業株式会社 | 半導体発光素子とそれを用いた発光装置 |
| EP1515368B1 (en) * | 2003-09-05 | 2019-12-25 | Nichia Corporation | Light equipment |
| JP4130163B2 (ja) * | 2003-09-29 | 2008-08-06 | 三洋電機株式会社 | 半導体発光素子 |
| US7109048B2 (en) * | 2003-09-30 | 2006-09-19 | Lg Electronics Inc. | Semiconductor light emitting device and fabrication method thereof |
| US7119372B2 (en) | 2003-10-24 | 2006-10-10 | Gelcore, Llc | Flip-chip light emitting diode |
| TWI228839B (en) * | 2003-11-14 | 2005-03-01 | Super Nova Optoelectronics Cor | LED with screen metal conductive layer and method for producing the same |
| KR100648444B1 (ko) * | 2003-11-18 | 2006-11-24 | 나이넥스 주식회사 | 고휘도 발광소자 및 그 제작 방법 |
| EP1548852B1 (en) * | 2003-12-22 | 2013-07-10 | Samsung Electronics Co., Ltd. | Top-emitting nitride-based light emitting device and method of manufacturing the same |
| KR100862456B1 (ko) * | 2004-12-04 | 2008-10-08 | 삼성전기주식회사 | 투명 전극 및 이를 구비하는 화합물 반도체 발광소자 |
| KR101125254B1 (ko) * | 2004-12-31 | 2012-03-21 | 엘지디스플레이 주식회사 | 프린지 필드 스위칭 타입의 박막 트랜지스터 기판 및 그제조 방법과, 그를 이용한 액정 패널 및 그 제조 방법 |
| JP4137936B2 (ja) * | 2005-11-16 | 2008-08-20 | 昭和電工株式会社 | 窒化ガリウム系化合物半導体発光素子 |
-
2005
- 2005-05-18 KR KR1020050041771A patent/KR100878433B1/ko not_active Expired - Fee Related
-
2006
- 2006-05-11 JP JP2006133055A patent/JP4970843B2/ja active Active
- 2006-05-18 CN CNB2006100848213A patent/CN100539216C/zh active Active
- 2006-05-18 US US11/435,827 patent/US8580668B2/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349167A (zh) * | 2009-01-09 | 2012-02-08 | 同和电子科技有限公司 | 氮化物半导体发光器件及其制造方法 |
| CN102349167B (zh) * | 2009-01-09 | 2013-09-04 | 同和电子科技有限公司 | 氮化物半导体发光器件及其制造方法 |
| CN102349155A (zh) * | 2009-01-26 | 2012-02-08 | 普瑞光电股份有限公司 | 在发光半导体元件上提供一图案化光学透明或半透明导电层的方法及装置 |
| CN101908593A (zh) * | 2010-07-15 | 2010-12-08 | 山东华光光电子有限公司 | GaN基LED图形化透明导电薄膜的制作方法 |
| CN105720151A (zh) * | 2016-02-15 | 2016-06-29 | 中国科学院半导体研究所 | 一种光色可调发光二极管及其制备方法 |
| WO2019127849A1 (zh) * | 2017-12-28 | 2019-07-04 | 中国科学院苏州纳米技术与纳米仿生研究所 | 高功函数可调的过渡金属氮化物材料、其制备方法及应用 |
| CN109979802A (zh) * | 2017-12-28 | 2019-07-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | 高功函数可调的过渡金属氮化物材料、其制备方法及应用 |
| CN111223918A (zh) * | 2018-11-23 | 2020-06-02 | 中国科学院苏州纳米技术与纳米仿生研究所 | P型半导体低阻欧姆接触结构及其制备方法 |
| CN111223918B (zh) * | 2018-11-23 | 2023-12-29 | 中国科学院苏州纳米技术与纳米仿生研究所 | P型半导体低阻欧姆接触结构及其制备方法 |
| CN109860346A (zh) * | 2019-01-21 | 2019-06-07 | 五邑大学 | 一种改善电极界面接触性能的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100539216C (zh) | 2009-09-09 |
| KR100878433B1 (ko) | 2009-01-13 |
| JP4970843B2 (ja) | 2012-07-11 |
| JP2006324661A (ja) | 2006-11-30 |
| KR20060119159A (ko) | 2006-11-24 |
| US20060270206A1 (en) | 2006-11-30 |
| US8580668B2 (en) | 2013-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100539216C (zh) | 形成欧姆接触层的方法和制造具有其的发光器件的方法 | |
| TWI462325B (zh) | 藉由粗糙化以改善光萃取之發光二極體 | |
| TWI470822B (zh) | 藉由粗糙化而改善光取出之發光二極體 | |
| CN101103438B (zh) | 垂直发光二极管的制造方法 | |
| CN100561758C (zh) | 氮化镓化合物半导体发光元件及其制造方法 | |
| US20070029561A1 (en) | Omni-directional reflector and light emitting diode adopting the same | |
| US7439091B2 (en) | Light-emitting diode and method for manufacturing the same | |
| CN1758455A (zh) | 反射电极以及包括其的化合物半导体发光器件 | |
| CN1917245A (zh) | 氮化物基发光器件及其制造方法 | |
| CN1949551A (zh) | Ⅲ-氮化物基顶发射型光发射装置及其制造方法 | |
| TW200849355A (en) | Method for roughening an object surface | |
| US8802471B1 (en) | Contacts for an n-type gallium and nitrogen substrate for optical devices | |
| CN110718613A (zh) | 发光二极管芯片及其制作方法 | |
| CN111933765B (zh) | 微型发光二极管及制作方法,微型led显示模块及制作方法 | |
| TW201006002A (en) | Opto-electrical device | |
| CN102709422A (zh) | 半导体发光器件及其制备方法 | |
| CN1638161A (zh) | 低电阻电极和包括低电阻电极的化合物半导体发光器件 | |
| TW201332145A (zh) | 光電裝置及其製作方法 | |
| KR20050123028A (ko) | 질화갈륨계 수직구조 발광다이오드 및 그 제조방법 | |
| CN1998094B (zh) | 半导体发光二极管上的反射层的制造 | |
| CN1851947A (zh) | 高效高亮全反射发光二极管及制作方法 | |
| KR101239852B1 (ko) | GaN계 화합물 반도체 발광 소자 | |
| CN1674310A (zh) | 氮化镓基ⅲ-v族化合物半导体发光器件及其制造方法 | |
| CN105845802B (zh) | 高光萃取率的发光二极管、导电膜,及导电膜的制作方法 | |
| WO2012045222A1 (zh) | 发光装置及其制造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SAMSUNG LED CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD. Effective date: 20100927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100927 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung LED Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electro-Mechanics Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG LED CO., LTD. Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung LED Co., Ltd. |