JP2017506434A - オプトエレクトロニクス半導体チップの製造方法及びオプトエレクトロニクス半導体チップ - Google Patents
オプトエレクトロニクス半導体チップの製造方法及びオプトエレクトロニクス半導体チップ Download PDFInfo
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Abstract
Description
Claims (11)
- エレクトロニクス半導体チップ(100)の製造方法であって、
− 平坦な面(11)により形成される成長表面(10)を備えた成長基板(1)を準備するステップであって、前記平坦な面(11)上に三次元的に成形された複数の表面構造(12)を備えている、ステップと
− 前記成長表面(10)上に直接、酸素を含むAlNからなる核形成層(2)を大面積で施すステップと、
− 前記核形成層(2)上に、窒化物を基礎とする半導体積層部(3)を成長させるステップであって、前記半導体積層部(3)を前記平坦な面(11)から選択的に成長させる、ステップと
を含む、エレクトロニクス半導体チップ(100)の製造方法。 - 前記平坦な面(11)上での前記半導体積層部(3)の選択的な成長を、前記核形成層(2)の酸素含有率によって調節する、請求項1に記載の方法。
- 前記三次元的に成形された表面構造(12)は、前記半導体積層部(3)の成長の際に、前記半導体積層部(3)によりほぼ覆われる、請求項1又は2に記載の方法。
- 有機金属気相成長によって前記核形成層(2)を施す、請求項1から3までのいずれか1項に記載の方法。
- スパッタリングによって前記核形成層(2)を施す、請求項1から3までのいずれか1項に記載の方法。
- 前記三次元的に成形された表面構造(12)を、前記平坦な面(11)上に円錐形の又は角錐形の突出部により形成させる、請求項1から5までのいずれか1項記載の方法。
- 前記成長基板(1)は、酸化アルミニウムを含むか又は酸化アルミニウムからなる、請求項1から6までのいずれか1項に記載の方法。
- 前記平坦な面(11)は、結晶学的c面である、請求項7に記載の方法。
- 前記半導体チップ(100)の作動時に、光の放射又は検出が予定されているオプトエレクトロニクス能動層(34)を備えた前記半導体積層部(3)を成長させる、請求項1から8までのいずれか1項に記載の方法。
- 前記半導体チップ(100)は、発光ダイオード又は光検出ダイオードとして構成される、請求項9に記載の方法。
- − 平坦な面(11)により形成される成長表面(10)を備えた成長基板(1)であって、前記平坦な面(11)上に複数の三次元的に成形された表面構造(12)を備えている、成長基板(1)と、
− 前記成長表面(10)上に直接大面積で施された、酸素を含むAlNからなる核形成層(2)と、
− 前記核形成層(2)上の、窒化物を基礎とする半導体積層部(3)とを備え、
ここで前記半導体積層部(3)は、前記平坦な面(11)から選択的に成長されている、
エレクトロニクス半導体チップ(100)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014101966.0 | 2014-02-17 | ||
| DE102014101966.0A DE102014101966A1 (de) | 2014-02-17 | 2014-02-17 | Verfahren zur Herstellung eines elektronischen Halbleiterchips und elektronischer Halbleiterchip |
| PCT/EP2015/053051 WO2015121399A1 (de) | 2014-02-17 | 2015-02-13 | Verfahren zur herstellung eines optoelektronischen halbleiterchips und optoelektronischer halbleiterchip |
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| Publication Number | Publication Date |
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| JP2017506434A true JP2017506434A (ja) | 2017-03-02 |
| JP6472459B2 JP6472459B2 (ja) | 2019-02-20 |
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| JP2016552609A Active JP6472459B2 (ja) | 2014-02-17 | 2015-02-13 | オプトエレクトロニクス半導体チップの製造方法及びオプトエレクトロニクス半導体チップ |
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| US (4) | US10312401B2 (ja) |
| JP (1) | JP6472459B2 (ja) |
| KR (3) | KR102380030B1 (ja) |
| CN (1) | CN106030834B (ja) |
| DE (2) | DE102014101966A1 (ja) |
| WO (1) | WO2015121399A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044173A1 (ja) * | 2017-08-31 | 2019-03-07 | 東芝マテリアル株式会社 | 半導体発光素子およびその製造方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015109761B4 (de) | 2015-06-18 | 2022-01-27 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Nitrid-Halbleiterbauelements und Nitrid-Halbleiterbauelement |
| CN105633233B (zh) * | 2015-12-31 | 2018-01-12 | 华灿光电(苏州)有限公司 | AlN模板、AlN模板的制备方法及AlN模板上的半导体器件 |
| CN105470357B (zh) * | 2015-12-31 | 2018-05-22 | 华灿光电(苏州)有限公司 | AlN模板、AlN模板的制备方法及AlN模板上的半导体器件 |
| CN107180884B (zh) * | 2016-03-11 | 2019-04-23 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种半极性AlN模板 |
| TWI577842B (zh) * | 2016-05-30 | 2017-04-11 | 光鋐科技股份有限公司 | 氮化鋁鎵的成長方法 |
| US20180083163A1 (en) * | 2016-09-21 | 2018-03-22 | Tqyqda Gosei Co. , Ltd. | Light-emitting device and method of manufacturing the same |
| CN109301048A (zh) * | 2018-08-01 | 2019-02-01 | 华灿光电(浙江)有限公司 | 一种氮化镓基发光二极管外延片及其生长方法 |
| CN110504301A (zh) * | 2019-09-09 | 2019-11-26 | 南方科技大学 | 一种iii族氮化物晶体管外延结构和晶体管器件 |
| US20230124414A1 (en) * | 2021-10-14 | 2023-04-20 | Applied Materials, Inc. | SUBSTRATE PROCESSING FOR GaN GROWTH |
| US12557436B2 (en) | 2021-10-14 | 2026-02-17 | Applied Materials, Inc. | Substrate processing for GaN growth |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110012109A1 (en) * | 2009-07-17 | 2011-01-20 | Applied Materials, Inc. | Method of forming a group iii-nitride crystalline film on a patterned substrate by hydride vapor phase epitaxy (hvpe) |
| WO2013187171A1 (ja) * | 2012-06-13 | 2013-12-19 | シャープ株式会社 | 窒化物半導体発光素子及びその製造方法 |
| WO2014021259A1 (ja) * | 2012-08-03 | 2014-02-06 | シャープ株式会社 | 窒化物半導体素子構造体とその製造方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6744076B2 (en) * | 2002-03-14 | 2004-06-01 | The Circle For The Promotion Of Science And Engineering | Single crystalline aluminum nitride film, method of forming the same, base substrate for group III element nitride film, light emitting device and surface acoustic wave device |
| US6936851B2 (en) * | 2003-03-21 | 2005-08-30 | Tien Yang Wang | Semiconductor light-emitting device and method for manufacturing the same |
| WO2004105108A2 (en) * | 2003-05-21 | 2004-12-02 | Lumilog | Manufacturing gallium nitride substrates by lateral overgrowth through masks and devices fabricated thereof |
| JP5082278B2 (ja) * | 2005-05-16 | 2012-11-28 | ソニー株式会社 | 発光ダイオードの製造方法、集積型発光ダイオードの製造方法および窒化物系iii−v族化合物半導体の成長方法 |
| JP4462249B2 (ja) * | 2005-09-22 | 2010-05-12 | ソニー株式会社 | 発光ダイオードの製造方法、集積型発光ダイオードの製造方法および窒化物系iii−v族化合物半導体の成長方法 |
| TWI288491B (en) * | 2006-03-02 | 2007-10-11 | Nat Univ Chung Hsing | High extraction efficiency of solid-state light emitting device |
| KR101330251B1 (ko) * | 2007-03-06 | 2013-11-15 | 서울바이오시스 주식회사 | 패터닝된 기판 상에 질화물 반도체층을 형성하는 방법 및그것을 갖는 발광 다이오드 |
| JP2009081406A (ja) | 2007-09-27 | 2009-04-16 | Showa Denko Kk | Iii族窒化物半導体発光素子及びその製造方法、並びにランプ |
| US8143647B2 (en) * | 2009-12-18 | 2012-03-27 | Palo Alto Research Center Incorporated | Relaxed InGaN/AlGaN templates |
| EP2362412B1 (en) | 2010-02-19 | 2020-04-08 | Samsung Electronics Co., Ltd. | Method of growing nitride semiconductor |
| KR101180414B1 (ko) * | 2010-09-17 | 2012-09-10 | 주식회사 기가레인 | 고휘도 엘이디 용 기판 구조 및 그 기판에서의 에피택시 기반층 성장방법 |
| WO2012090818A1 (ja) * | 2010-12-29 | 2012-07-05 | シャープ株式会社 | 窒化物半導体構造、窒化物半導体発光素子、窒化物半導体トランジスタ素子、窒化物半導体構造の製造方法および窒化物半導体素子の製造方法 |
| TWI470829B (zh) | 2011-04-27 | 2015-01-21 | Sino American Silicon Prod Inc | 磊晶基板的製作方法、發光二極體,及其製作方法 |
| US8653499B2 (en) | 2011-06-06 | 2014-02-18 | Epistar Corporation | Light-emitting diode with strain-relaxed layer for reducing strain in active layer |
| DE102011114671A1 (de) | 2011-09-30 | 2013-04-04 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines optoelektronischen Halbleiterchips und optoelektronischer Halbleiterchip |
| KR20130066308A (ko) * | 2011-12-12 | 2013-06-20 | 엘지이노텍 주식회사 | 발광소자 |
| DE102012103686B4 (de) | 2012-04-26 | 2021-07-08 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Epitaxiesubstrat, Verfahren zur Herstellung eines Epitaxiesubstrats und optoelektronischer Halbleiterchip mit einem Epitaxiesubstrat |
| CN102842660B (zh) * | 2012-08-17 | 2015-11-11 | 圆融光电科技有限公司 | 一种氮化镓基发光二极管外延片结构及其制备方法 |
| US9190592B2 (en) * | 2012-11-06 | 2015-11-17 | Nextreme Thermal Solutions, Inc. | Thin film thermoelectric devices having favorable crystal tilt |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110012109A1 (en) * | 2009-07-17 | 2011-01-20 | Applied Materials, Inc. | Method of forming a group iii-nitride crystalline film on a patterned substrate by hydride vapor phase epitaxy (hvpe) |
| WO2013187171A1 (ja) * | 2012-06-13 | 2013-12-19 | シャープ株式会社 | 窒化物半導体発光素子及びその製造方法 |
| WO2014021259A1 (ja) * | 2012-08-03 | 2014-02-06 | シャープ株式会社 | 窒化物半導体素子構造体とその製造方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044173A1 (ja) * | 2017-08-31 | 2019-03-07 | 東芝マテリアル株式会社 | 半導体発光素子およびその製造方法 |
| KR20200035428A (ko) * | 2017-08-31 | 2020-04-03 | 도시바 마테리알 가부시키가이샤 | 반도체 발광 소자 및 그의 제조 방법 |
| JPWO2019044173A1 (ja) * | 2017-08-31 | 2020-10-29 | 東芝マテリアル株式会社 | 半導体発光素子およびその製造方法 |
| KR102295780B1 (ko) | 2017-08-31 | 2021-09-01 | 도시바 마테리알 가부시키가이샤 | 반도체 발광 소자 및 그의 제조 방법 |
| JP7123322B2 (ja) | 2017-08-31 | 2022-08-23 | 東芝マテリアル株式会社 | 半導体発光素子およびその製造方法 |
Also Published As
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| US20220344532A1 (en) | 2022-10-27 |
| US11005003B2 (en) | 2021-05-11 |
| CN106030834A (zh) | 2016-10-12 |
| DE102014101966A1 (de) | 2015-08-20 |
| US20190245110A1 (en) | 2019-08-08 |
| KR20210034113A (ko) | 2021-03-29 |
| US20210210651A1 (en) | 2021-07-08 |
| KR102232546B1 (ko) | 2021-03-26 |
| DE112015000824B4 (de) | 2021-07-08 |
| DE112015000824A5 (de) | 2016-11-03 |
| CN106030834B (zh) | 2020-03-06 |
| KR102304639B1 (ko) | 2021-09-24 |
| KR20210118221A (ko) | 2021-09-29 |
| JP6472459B2 (ja) | 2019-02-20 |
| US11430907B2 (en) | 2022-08-30 |
| US11888083B2 (en) | 2024-01-30 |
| US10312401B2 (en) | 2019-06-04 |
| KR102380030B1 (ko) | 2022-03-29 |
| US20170005223A1 (en) | 2017-01-05 |
| WO2015121399A1 (de) | 2015-08-20 |
| KR20160123300A (ko) | 2016-10-25 |
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