CN100376042C - 半导体发光元件 - Google Patents
半导体发光元件 Download PDFInfo
- Publication number
- CN100376042C CN100376042C CNB2004100900001A CN200410090000A CN100376042C CN 100376042 C CN100376042 C CN 100376042C CN B2004100900001 A CNB2004100900001 A CN B2004100900001A CN 200410090000 A CN200410090000 A CN 200410090000A CN 100376042 C CN100376042 C CN 100376042C
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- China
- Prior art keywords
- layer
- semiconductor substrate
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- electric current
- semiconductor light
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 112
- 239000000758 substrate Substances 0.000 claims abstract description 57
- 238000009792 diffusion process Methods 0.000 claims abstract description 48
- 238000004020 luminiscence type Methods 0.000 claims description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910016943 AlZn Inorganic materials 0.000 description 3
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000000927 vapour-phase epitaxy Methods 0.000 description 2
- -1 AlGe Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004943 liquid phase epitaxy Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001741 metal-organic molecular beam epitaxy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/14—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
- H01L33/145—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure with a current-blocking structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003370717 | 2003-10-30 | ||
JP370717/03 | 2003-10-30 | ||
JP370717/2003 | 2003-10-30 | ||
JP238588/04 | 2004-08-18 | ||
JP2004238588A JP2005159299A (ja) | 2003-10-30 | 2004-08-18 | 半導体発光素子 |
JP238588/2004 | 2004-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1612368A CN1612368A (zh) | 2005-05-04 |
CN100376042C true CN100376042C (zh) | 2008-03-19 |
Family
ID=34554751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100900001A Expired - Lifetime CN100376042C (zh) | 2003-10-30 | 2004-10-28 | 半导体发光元件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7247985B2 (zh) |
JP (1) | JP2005159299A (zh) |
CN (1) | CN100376042C (zh) |
TW (1) | TWI302383B (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007103725A (ja) * | 2005-10-05 | 2007-04-19 | Toshiba Corp | 半導体発光装置 |
KR100714638B1 (ko) * | 2006-02-16 | 2007-05-07 | 삼성전기주식회사 | 단면 발광형 led 및 그 제조방법 |
CN100438110C (zh) * | 2006-12-29 | 2008-11-26 | 北京太时芯光科技有限公司 | 一种具有电流输运增透窗口层结构的发光二极管 |
DE102007003282B4 (de) * | 2007-01-23 | 2023-12-21 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Leuchtdiodenchip |
CN101990714B (zh) | 2008-04-30 | 2012-11-28 | Lg伊诺特有限公司 | 发光器件和用于制造发光器件的方法 |
US8399273B2 (en) * | 2008-08-18 | 2013-03-19 | Tsmc Solid State Lighting Ltd. | Light-emitting diode with current-spreading region |
TWI473292B (zh) * | 2008-12-15 | 2015-02-11 | Lextar Electronics Corp | 發光二極體晶片 |
US8507940B2 (en) | 2010-04-05 | 2013-08-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Heat dissipation by through silicon plugs |
US8395165B2 (en) | 2011-07-08 | 2013-03-12 | Bridelux, Inc. | Laterally contacted blue LED with superlattice current spreading layer |
US20130026480A1 (en) | 2011-07-25 | 2013-01-31 | Bridgelux, Inc. | Nucleation of Aluminum Nitride on a Silicon Substrate Using an Ammonia Preflow |
US8916906B2 (en) | 2011-07-29 | 2014-12-23 | Kabushiki Kaisha Toshiba | Boron-containing buffer layer for growing gallium nitride on silicon |
US9012939B2 (en) | 2011-08-02 | 2015-04-21 | Kabushiki Kaisha Toshiba | N-type gallium-nitride layer having multiple conductive intervening layers |
US8865565B2 (en) | 2011-08-02 | 2014-10-21 | Kabushiki Kaisha Toshiba | LED having a low defect N-type layer that has grown on a silicon substrate |
US9343641B2 (en) | 2011-08-02 | 2016-05-17 | Manutius Ip, Inc. | Non-reactive barrier metal for eutectic bonding process |
US9142743B2 (en) | 2011-08-02 | 2015-09-22 | Kabushiki Kaisha Toshiba | High temperature gold-free wafer bonding for light emitting diodes |
US20130032810A1 (en) | 2011-08-03 | 2013-02-07 | Bridgelux, Inc. | Led on silicon substrate using zinc-sulfide as buffer layer |
US8564010B2 (en) | 2011-08-04 | 2013-10-22 | Toshiba Techno Center Inc. | Distributed current blocking structures for light emitting diodes |
US8686430B2 (en) | 2011-09-07 | 2014-04-01 | Toshiba Techno Center Inc. | Buffer layer for GaN-on-Si LED |
US8853668B2 (en) | 2011-09-29 | 2014-10-07 | Kabushiki Kaisha Toshiba | Light emitting regions for use with light emitting devices |
US9178114B2 (en) | 2011-09-29 | 2015-11-03 | Manutius Ip, Inc. | P-type doping layers for use with light emitting devices |
US8664679B2 (en) | 2011-09-29 | 2014-03-04 | Toshiba Techno Center Inc. | Light emitting devices having light coupling layers with recessed electrodes |
US9012921B2 (en) | 2011-09-29 | 2015-04-21 | Kabushiki Kaisha Toshiba | Light emitting devices having light coupling layers |
US20130082274A1 (en) | 2011-09-29 | 2013-04-04 | Bridgelux, Inc. | Light emitting devices having dislocation density maintaining buffer layers |
US8698163B2 (en) | 2011-09-29 | 2014-04-15 | Toshiba Techno Center Inc. | P-type doping layers for use with light emitting devices |
JP2014532993A (ja) * | 2011-11-07 | 2014-12-08 | コーニンクレッカ フィリップス エヌ ヴェ | より一様な注入及びより少ない光学的損失を備える改善されたp型接点 |
JP2012044232A (ja) * | 2011-12-02 | 2012-03-01 | Toshiba Corp | 半導体発光装置 |
US20130221320A1 (en) * | 2012-02-27 | 2013-08-29 | Tsmc Solid State Lighting Ltd. | Led with embedded doped current blocking layer |
US9312432B2 (en) | 2012-03-13 | 2016-04-12 | Tsmc Solid State Lighting Ltd. | Growing an improved P-GaN layer of an LED through pressure ramping |
JP6496664B2 (ja) * | 2013-11-07 | 2019-04-03 | 東芝ホクト電子株式会社 | 発光装置 |
CN112151646B (zh) * | 2019-06-28 | 2021-12-21 | 隆达电子股份有限公司 | 发光元件 |
CN116978999B (zh) * | 2023-09-22 | 2024-01-02 | 南昌凯捷半导体科技有限公司 | 一种电流限域Micro-LED芯片及其制作方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04229665A (ja) * | 1990-08-20 | 1992-08-19 | Toshiba Corp | 半導体発光装置 |
JPH08167738A (ja) * | 1994-12-14 | 1996-06-25 | Sanken Electric Co Ltd | 半導体発光素子 |
CN1190267A (zh) * | 1997-01-29 | 1998-08-12 | 夏普公司 | 半导体发光元件及其制作方法 |
JPH1126810A (ja) * | 1997-07-02 | 1999-01-29 | Sharp Corp | 半導体発光素子 |
CN1090831C (zh) * | 1997-03-14 | 2002-09-11 | 艾利森电话股份有限公司 | 带有台结构的半导体激光器 |
US20030001162A1 (en) * | 2001-06-29 | 2003-01-02 | Showa Denko K.K. | Boron phosphide-based semiconductor device and production method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH114020A (ja) * | 1997-04-15 | 1999-01-06 | Toshiba Corp | 半導体発光素子及びその製造方法、並びに半導体発光装置 |
JP3685977B2 (ja) * | 2000-04-21 | 2005-08-24 | シャープ株式会社 | 半導体発光素子およびその製造方法 |
-
2004
- 2004-08-18 JP JP2004238588A patent/JP2005159299A/ja active Pending
- 2004-09-30 TW TW093129623A patent/TWI302383B/zh active
- 2004-10-21 US US10/969,015 patent/US7247985B2/en active Active
- 2004-10-28 CN CNB2004100900001A patent/CN100376042C/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04229665A (ja) * | 1990-08-20 | 1992-08-19 | Toshiba Corp | 半導体発光装置 |
JPH08167738A (ja) * | 1994-12-14 | 1996-06-25 | Sanken Electric Co Ltd | 半導体発光素子 |
CN1190267A (zh) * | 1997-01-29 | 1998-08-12 | 夏普公司 | 半导体发光元件及其制作方法 |
CN1090831C (zh) * | 1997-03-14 | 2002-09-11 | 艾利森电话股份有限公司 | 带有台结构的半导体激光器 |
JPH1126810A (ja) * | 1997-07-02 | 1999-01-29 | Sharp Corp | 半導体発光素子 |
US20030001162A1 (en) * | 2001-06-29 | 2003-01-02 | Showa Denko K.K. | Boron phosphide-based semiconductor device and production method thereof |
Also Published As
Publication number | Publication date |
---|---|
TWI302383B (en) | 2008-10-21 |
TW200520264A (en) | 2005-06-16 |
US7247985B2 (en) | 2007-07-24 |
CN1612368A (zh) | 2005-05-04 |
JP2005159299A (ja) | 2005-06-16 |
US20050093428A1 (en) | 2005-05-05 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: XIAMEN SAN AN PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: SHARP CORPORATION Effective date: 20150127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 361009 XIAMEN, FUJIAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150127 Address after: Siming District of Xiamen City, Fujian province 361009 Luling Road No. 1721-1725 Patentee after: XIAMEN SANAN OPTOELECTRONICS CO., LTD. Address before: Osaka Japan Patentee before: Sharp Corporation |