JP2011040760A - 基板構造体及びその製造方法 - Google Patents
基板構造体及びその製造方法 Download PDFInfo
- Publication number
- JP2011040760A JP2011040760A JP2010182292A JP2010182292A JP2011040760A JP 2011040760 A JP2011040760 A JP 2011040760A JP 2010182292 A JP2010182292 A JP 2010182292A JP 2010182292 A JP2010182292 A JP 2010182292A JP 2011040760 A JP2011040760 A JP 2011040760A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- buffer layer
- layer
- structure according
- buffer
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 203
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000004065 semiconductor Substances 0.000 claims abstract description 54
- 239000010410 layer Substances 0.000 claims description 210
- 238000000034 method Methods 0.000 claims description 42
- 238000005530 etching Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 19
- 229910052796 boron Inorganic materials 0.000 claims description 15
- 150000004767 nitrides Chemical class 0.000 claims description 14
- 239000002356 single layer Substances 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 229910002704 AlGaN Inorganic materials 0.000 claims description 5
- 229910017083 AlN Inorganic materials 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 229910003465 moissanite Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000005121 nitriding Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000001039 wet etching Methods 0.000 description 6
- 229910052594 sapphire Inorganic materials 0.000 description 5
- 239000010980 sapphire Substances 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 229910052727 yttrium Inorganic materials 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 208000012868 Overgrowth Diseases 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
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
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0066—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound
- H01L33/007—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound comprising nitride compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/0254—Nitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02647—Lateral overgrowth
- H01L21/0265—Pendeoepitaxy
-
- 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
- H01L33/12—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 stress relaxation structure, e.g. buffer layer
-
- 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
- H01L33/20—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 particular shape, e.g. curved or truncated substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- 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
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Led Devices (AREA)
- Semiconductor Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
【解決手段】基板の突出領域上にバッファ層を形成し、その上部に半導体層を形成し、基板の突出領域を除外した領域とバッファ層とを分離させることを特徴とする基板構造体である。これにより、基板と接触していないバッファ層上の半導体層は、フリー・スタンディング特性を有することになり、転位及びクラックの発生を防止できる。
【選択図】図1
Description
11,21,31 基板突出部
12,22,32 バッファ層
13,23,33 半導体層
22a,32a バッファ層物質
24a,34a 第1電極
24b,34b 第2電極
25,35 第1クラッド層
26,36 第1光導波層
27,37 活性層
28,38 第2光導波層
29,39 第2クラッド層
h ホール
Claims (20)
- 基板構造体において、
基板突出部を含む基板と、
前記基板突出部上に形成されたバッファ層と、を含み、前記基板突出部は、前記バッファ層を前記基板の一部から分離させている基板構造体。 - 窒化物半導体層をさらに含み、前記基板突出部は、多数の基板突出部であり、前記バッファ層は、前記多数の基板突出部に対応する多数のバッファ層であり、前記窒化物半導体層は、前記多数のバッファ層を横切って延びたことを特徴とする請求項1に記載の基板構造体。
- 前記バッファ層上に形成された半導体層をさらに含むことを特徴とする請求項1に記載の基板構造体。
- 前記バッファ層は、多角形、楕円及び一字形板のうち、1つの形態を有したことを特徴とする請求項1に記載の基板構造体。
- 前記基板突出部の幅は、端部より中心部で狭く、中心部からの距離に応じて増大することを特徴とする請求項1に記載の基板構造体。
- 前記基板は、Si、GaN、サファイア(Al2O3)、SiC、LiGaO2、ZrB2、ZnOまたは(Mn,Zn)FeO4のうち、少なくともいずれか一つから形成されたことを特徴とする請求項1に記載の基板構造体。
- 前記バッファ層は、単層構造または多層構造のうち一つであり、前記バッファ層の物質は、AlN、SiC、Al2O3、AlGaN、AlInGaN、AlInBGaN、AlBGaN、GaN、XYのうち少なくともいずれか一つを含み、前記Xは、Ti、Cr、Zr、Hf、NbまたはTaであり、前記Yは、窒素(N)またはホウ素(B,B2)であることを特徴とする請求項1に記載の基板構造体。
- 前記バッファ層の厚さは、5nmないし5μmであることを特徴とする請求項1に記載の基板構造体。
- 前記基板突出部は、多数の基板突出部であり、前記バッファ層は、前記基板突出部と対応する多数のバッファ層であり、前記多数のバッファ層を分離する領域の幅は、10nmより大きいことを特徴とする請求項1に記載の基板構造体。
- 基板構造体の製造方法において、
基板上にバッファ層を形成し、
前記バッファ層においてパターンをエッチングし、
前記パターニングされたバッファ層を介して、前記基板をエッチングし、少なくとも1つの基板突出部を形成し、前記基板の一部から、前記パターニングされたバッファ層の一部を、前記基板突出部が分離させ、
前記バッファ層上に半導体層を形成する基板構造体の形成方法。 - 前記バッファ層上にエッチングマスクを形成し、前記前記バッファ層内にパターンをエッチングする工程は、前記基板表面を露出させるように、前記エッチングマスクを介して前記バッファ層を異方性エッチングすることを含むことを特徴とする請求項10に記載の基板構造体の形成方法。
- 前記パターニングされたバッファ層を介して基板をエッチングする工程は、前記基板を異方性エッチングして基板陥入部を形成し、前記バッファ層の下部表面の一部を露出させるように、前記基板陥入部を等方性エッチングすることを特徴とする請求項11に記載の基板構造体の形成方法。
- 前記バッファ層と接触する基板突出部の表面の幅は、前記バッファ層の幅より小さいことを特徴とする請求項10に記載の基板構造体の形成方法。
- 前記バッファ層内にパターンをエッチングする工程は、前記バッファ層を多数のバッファ層に分離し、前記多数のバッファ層によって支持される単一の半導体層を形成することを含むことを特徴とする請求項10に記載の基板構造体の形成方法。
- 前記半導体層は、ELOG工程によって、前記バッファ層上に単一層に形成することを特徴とする請求項14に記載の基板構造体の形成方法。
- 前記バッファ層内にパターンをエッチングする工程は、前記バッファ層を多数のバッファ層に分離し、前記多数のバッファ層によってそれぞれ支持される多数の半導体層を形成することを含むことを特徴とする請求項10に記載の基板構造体の形成方法。
- 前記半導体層は、垂直方向成長によって、前記バッファ層にそれぞれ形成されることを特徴とする請求項16に記載の基板構造体の形成方法。
- 前記基板及び前記基板突出部の露出された表面を酸化または窒化させたり、AlN層を形成して表面処理する工程をさらに含むことを特徴とする請求項10に記載の基板構造体の製造方法。
- 電子素子において、
多数の突出部を含む基板と、
前記多数の突出部上のバッファ層と、を含み、前記バッファ層の幅は、前記多数の突出部の幅の和より大きい電子素子。 - 前記バッファ層上に、半導体層をさらに含むことを特徴とする請求項19に記載の電子素子。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0075733 | 2009-08-17 | ||
KR1020090075733A KR101640830B1 (ko) | 2009-08-17 | 2009-08-17 | 기판 구조체 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011040760A true JP2011040760A (ja) | 2011-02-24 |
JP5571503B2 JP5571503B2 (ja) | 2014-08-13 |
Family
ID=43012792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010182292A Active JP5571503B2 (ja) | 2009-08-17 | 2010-08-17 | 基板構造体及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8716749B2 (ja) |
EP (1) | EP2287924B1 (ja) |
JP (1) | JP5571503B2 (ja) |
KR (1) | KR101640830B1 (ja) |
CN (1) | CN101997071B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017510984A (ja) * | 2014-02-25 | 2017-04-13 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングOsram Opto Semiconductors GmbH | 半導体層積層体を製造するための方法およびオプトエレクトロニクス半導体部品 |
JP2018110174A (ja) * | 2016-12-28 | 2018-07-12 | 豊田合成株式会社 | 半導体構造体および半導体素子 |
WO2019199144A1 (ko) * | 2018-04-13 | 2019-10-17 | 주식회사 소프트에피 | 반도체 발광소자용 웨이퍼 및 이를 이용하는 반도체 발광소자 패널을 제조하는 방법 |
JP2022524159A (ja) * | 2019-03-13 | 2022-04-27 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 隙間部分を使用した素子の除去のための基板 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9012253B2 (en) * | 2009-12-16 | 2015-04-21 | Micron Technology, Inc. | Gallium nitride wafer substrate for solid state lighting devices, and associated systems and methods |
KR20120004159A (ko) | 2010-07-06 | 2012-01-12 | 삼성전자주식회사 | 기판구조체 및 그 제조방법 |
TW201214802A (en) * | 2010-09-27 | 2012-04-01 | Nat Univ Chung Hsing | Patterned substrate and LED formed using the same |
CN102208440B (zh) * | 2011-06-03 | 2013-03-27 | 清华大学 | 半导体结构及其形成方法 |
CN102263178A (zh) * | 2011-06-03 | 2011-11-30 | 王楚雯 | 外延片及其形成方法 |
JP2013084643A (ja) * | 2011-10-06 | 2013-05-09 | Nano Material Kenkyusho:Kk | 半導体製造装置及び製造方法 |
KR20140073646A (ko) * | 2012-12-04 | 2014-06-17 | 서울바이오시스 주식회사 | 단결정 질화갈륨 기판 및 그 제조 방법 |
US9397314B2 (en) * | 2013-12-23 | 2016-07-19 | Universal Display Corporation | Thin-form light-enhanced substrate for OLED luminaire |
JP2015176963A (ja) | 2014-03-14 | 2015-10-05 | 株式会社東芝 | 半導体発光装置 |
JP2017533574A (ja) | 2014-09-18 | 2017-11-09 | インテル・コーポレーション | シリコンcmos互換性半導体装置における欠陥伝播制御のための傾斜側壁カット面を有するウルツ鉱ヘテロエピタキシャル構造物 |
WO2016048328A1 (en) | 2014-09-25 | 2016-03-31 | Intel Corporation | Iii-n epitaxial device structures on free standing silicon mesas |
KR102309482B1 (ko) | 2014-12-18 | 2021-10-07 | 인텔 코포레이션 | N-채널 갈륨 질화물 트랜지스터들 |
US9666754B2 (en) * | 2015-05-27 | 2017-05-30 | Samsung Electronics Co., Ltd. | Method of manufacturing semiconductor substrate and substrate for semiconductor growth |
KR102443030B1 (ko) * | 2015-05-27 | 2022-09-16 | 삼성전자주식회사 | 반도체 기판의 제조 방법 및 반도체 성장용 기판 |
KR102378823B1 (ko) | 2015-09-07 | 2022-03-28 | 삼성전자주식회사 | 반도체 기판 및 이를 이용한 반도체 발광소자의 제조 방법 |
CN105445854B (zh) * | 2015-11-06 | 2018-09-25 | 南京邮电大学 | 硅衬底悬空led光波导集成光子器件及其制备方法 |
WO2019066953A1 (en) | 2017-09-29 | 2019-04-04 | Intel Corporation | REDUCED CONTACT RESISTANCE GROUP III (N-N) NITRIDE DEVICES AND METHODS OF MAKING SAME |
US10566493B1 (en) | 2018-07-31 | 2020-02-18 | International Business Machines Corporation | Device with integration of light-emitting diode, light sensor, and bio-electrode sensors on a substrate |
CN114072895A (zh) * | 2019-06-25 | 2022-02-18 | 苏州晶湛半导体有限公司 | 发光器件、发光器件的模板及其制备方法 |
CN110931608B (zh) * | 2019-12-13 | 2021-07-30 | 深圳第三代半导体研究院 | 衬底、led及其制造方法 |
CN114864774B (zh) * | 2022-06-07 | 2023-10-20 | 淮安澳洋顺昌光电技术有限公司 | 图形化衬底的制备方法及具有空气隙的led外延结构 |
CN117832347B (zh) * | 2024-03-04 | 2024-05-14 | 江西兆驰半导体有限公司 | 一种Micro-LED外延片及其制备方法、LED芯片 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001267691A (ja) * | 2000-01-13 | 2001-09-28 | Sony Corp | 半導体素子およびその製造方法 |
JP2002518826A (ja) * | 1998-06-10 | 2002-06-25 | ノース・キャロライナ・ステイト・ユニヴァーシティ | トレンチ側壁からの横方向成長による窒化ガリウム半導体層の製造 |
JP2002252422A (ja) * | 2001-02-27 | 2002-09-06 | Sanyo Electric Co Ltd | 窒化物系半導体素子および窒化物半導体の形成方法 |
WO2008103331A2 (en) * | 2007-02-19 | 2008-08-28 | Lucent Technologies Inc. | Wide-bandgap semiconductor devices |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806996A (en) * | 1986-04-10 | 1989-02-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Dislocation-free epitaxial layer on a lattice-mismatched porous or otherwise submicron patterned single crystal substrate |
JP2938608B2 (ja) | 1991-04-18 | 1999-08-23 | 松下電器産業株式会社 | 発光素子 |
JP2938607B2 (ja) | 1991-04-18 | 1999-08-23 | 松下電器産業株式会社 | 発光素子 |
DE69204828T2 (de) * | 1992-06-09 | 1996-05-02 | Ibm | Herstellung von Laserdioden mit durch Spaltung erzeugten Stirnflächen auf einem vollständigen Wafer. |
US5872422A (en) | 1995-12-20 | 1999-02-16 | Advanced Technology Materials, Inc. | Carbon fiber-based field emission devices |
US5972758A (en) * | 1997-12-04 | 1999-10-26 | Intel Corporation | Pedestal isolated junction structure and method of manufacture |
US6376286B1 (en) * | 1999-10-20 | 2002-04-23 | Advanced Micro Devices, Inc. | Field effect transistor with non-floating body and method for forming same on a bulk silicon wafer |
US6521514B1 (en) | 1999-11-17 | 2003-02-18 | North Carolina State University | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates |
US6261929B1 (en) | 2000-02-24 | 2001-07-17 | North Carolina State University | Methods of forming a plurality of semiconductor layers using spaced trench arrays |
US6596377B1 (en) * | 2000-03-27 | 2003-07-22 | Science & Technology Corporation @ Unm | Thin film product and method of forming |
US6627974B2 (en) * | 2000-06-19 | 2003-09-30 | Nichia Corporation | Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate |
US7619261B2 (en) * | 2000-08-07 | 2009-11-17 | Toyoda Gosei Co., Ltd. | Method for manufacturing gallium nitride compound semiconductor |
DE60233386D1 (de) * | 2001-02-14 | 2009-10-01 | Toyoda Gosei Kk | Verfahren zur herstellung von halbleiterkristallen und halbleiter-leuchtelementen |
EP1396878A4 (en) * | 2001-03-30 | 2008-09-03 | Toyoda Gosei Kk | METHOD OF MANUFACTURING A SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR ELEMENT |
FR2860248B1 (fr) * | 2003-09-26 | 2006-02-17 | Centre Nat Rech Scient | Procede de realisation de substrats autosupportes de nitrures d'elements iii par hetero-epitaxie sur une couche sacrificielle |
CN100454699C (zh) | 2004-11-22 | 2009-01-21 | 松下电器产业株式会社 | 氮化合物系半导体装置及其制造方法 |
DE102005010821B4 (de) | 2005-03-07 | 2007-01-25 | Technische Universität Berlin | Verfahren zum Herstellen eines Bauelements |
KR20050034686A (ko) | 2005-03-22 | 2005-04-14 | 이강재 | 질화물반도체 광디스크 발광소자 |
WO2007001141A1 (en) | 2005-06-25 | 2007-01-04 | Epiplus Co., Ltd. | Semiconductor light emitting device having improved luminance and method thereof |
KR100797180B1 (ko) * | 2005-06-25 | 2008-01-23 | (주)에피플러스 | 휘도가 향상된 반도체 발광 소자 및 그 제조 방법 |
US7709341B2 (en) * | 2006-06-02 | 2010-05-04 | Micron Technology, Inc. | Methods of shaping vertical single crystal silicon walls and resulting structures |
JP2008110895A (ja) | 2006-10-31 | 2008-05-15 | Mitsubishi Cable Ind Ltd | 窒化物半導体結晶の製造方法 |
JP4765916B2 (ja) * | 2006-12-04 | 2011-09-07 | サンケン電気株式会社 | 半導体発光素子 |
CN100580905C (zh) * | 2007-04-20 | 2010-01-13 | 晶能光电(江西)有限公司 | 获得在分割衬底上制造的半导体器件的高质量边界的方法 |
JP2009231595A (ja) * | 2008-03-24 | 2009-10-08 | Oki Data Corp | 半導体素子製造方法 |
TWI447783B (zh) * | 2008-04-28 | 2014-08-01 | Advanced Optoelectronic Tech | 三族氮化合物半導體發光元件之製造方法及其結構 |
-
2009
- 2009-08-17 KR KR1020090075733A patent/KR101640830B1/ko active IP Right Grant
-
2010
- 2010-08-12 US US12/805,674 patent/US8716749B2/en active Active
- 2010-08-16 EP EP10172937.4A patent/EP2287924B1/en active Active
- 2010-08-17 JP JP2010182292A patent/JP5571503B2/ja active Active
- 2010-08-17 CN CN201010256572.8A patent/CN101997071B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002518826A (ja) * | 1998-06-10 | 2002-06-25 | ノース・キャロライナ・ステイト・ユニヴァーシティ | トレンチ側壁からの横方向成長による窒化ガリウム半導体層の製造 |
JP2001267691A (ja) * | 2000-01-13 | 2001-09-28 | Sony Corp | 半導体素子およびその製造方法 |
JP2002252422A (ja) * | 2001-02-27 | 2002-09-06 | Sanyo Electric Co Ltd | 窒化物系半導体素子および窒化物半導体の形成方法 |
WO2008103331A2 (en) * | 2007-02-19 | 2008-08-28 | Lucent Technologies Inc. | Wide-bandgap semiconductor devices |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017510984A (ja) * | 2014-02-25 | 2017-04-13 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングOsram Opto Semiconductors GmbH | 半導体層積層体を製造するための方法およびオプトエレクトロニクス半導体部品 |
JP2018110174A (ja) * | 2016-12-28 | 2018-07-12 | 豊田合成株式会社 | 半導体構造体および半導体素子 |
WO2019199144A1 (ko) * | 2018-04-13 | 2019-10-17 | 주식회사 소프트에피 | 반도체 발광소자용 웨이퍼 및 이를 이용하는 반도체 발광소자 패널을 제조하는 방법 |
JP2022524159A (ja) * | 2019-03-13 | 2022-04-27 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 隙間部分を使用した素子の除去のための基板 |
JP7519106B2 (ja) | 2019-03-13 | 2024-07-19 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 隙間部分を使用した素子の除去のための基板 |
Also Published As
Publication number | Publication date |
---|---|
CN101997071B (zh) | 2015-06-10 |
KR101640830B1 (ko) | 2016-07-22 |
US8716749B2 (en) | 2014-05-06 |
JP5571503B2 (ja) | 2014-08-13 |
KR20110018105A (ko) | 2011-02-23 |
EP2287924A2 (en) | 2011-02-23 |
US20110037098A1 (en) | 2011-02-17 |
CN101997071A (zh) | 2011-03-30 |
EP2287924A3 (en) | 2012-12-19 |
EP2287924B1 (en) | 2019-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5571503B2 (ja) | 基板構造体及びその製造方法 | |
US10879065B2 (en) | III-V compound semiconductors in isolation regions and method forming same | |
JP5666164B2 (ja) | 発光素子の製造方法 | |
JP6219905B2 (ja) | 半導体薄膜構造及びその形成方法 | |
JP5187610B2 (ja) | 窒化物半導体ウエハないし窒化物半導体装置及びその製造方法 | |
JP4741572B2 (ja) | 窒化物半導体基板及びその製造方法 | |
US8877652B2 (en) | Substrate structure and method of manufacturing the same | |
KR101118268B1 (ko) | 요철 패턴 기판 상의 고품질 비극성/반극성 반도체 소자 및 그 제조 방법 | |
JP2012142545A (ja) | テンプレート、その製造方法及びこれを用いた垂直型窒化物半導体発光素子の製造方法 | |
JP2013087012A (ja) | 窒化物半導体成長用基板及びその製造方法、窒化物半導体エピタキシャル基板、並びに窒化物半導体素子 | |
JP2022104771A (ja) | 半導体基板、半導体デバイス、電子機器 | |
JP2009102218A (ja) | 化合物半導体基板の製造方法 | |
JP2018536618A (ja) | 結晶基板上で半極性窒化層を得る方法 | |
KR101382677B1 (ko) | 웨이퍼 기판, 반도체 발광소자 및 웨이퍼 기판을 이용한 반도체 발광소자 제조방법 | |
JP2009224758A (ja) | 複合半導体基板とその製造方法 | |
KR20050062832A (ko) | 발광 소자용 질화물 반도체 템플레이트 제조 방법 | |
US20120097975A1 (en) | Nitride-Based Semiconductor Substrates Having Hollow Member Pattern And Methods Of Fabricating The Same | |
JP2010171427A (ja) | 低欠陥密度を有するエピタキシャル構造およびその製造方法 | |
WO2022077254A1 (zh) | 微型led结构的制作方法 | |
TW202123488A (zh) | 併入應變鬆弛結構的led前驅物 | |
CN108573932B (zh) | 磊晶用碳化硅基板及半导体芯片 | |
CN111312800A (zh) | 具有外延层的半导体结构及其制作方法 | |
KR101173985B1 (ko) | 기판 제조 방법 | |
KR20230168493A (ko) | 다이아몬드가 성장된 soi 템플레이트 및 단결정 다이아몬드 제조 방법 | |
KR20030006419A (ko) | 질화물 반도체 박막 형성방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130814 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140218 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140516 |
|
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: 20140527 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140626 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5571503 Country of ref document: JP 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 |