JP4953879B2 - 半導体装置とその製造方法、及びテンプレート基板 - Google Patents
半導体装置とその製造方法、及びテンプレート基板 Download PDFInfo
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- JP4953879B2 JP4953879B2 JP2007087127A JP2007087127A JP4953879B2 JP 4953879 B2 JP4953879 B2 JP 4953879B2 JP 2007087127 A JP2007087127 A JP 2007087127A JP 2007087127 A JP2007087127 A JP 2007087127A JP 4953879 B2 JP4953879 B2 JP 4953879B2
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- zinc silicate
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- 239000000758 substrate Substances 0.000 title claims description 92
- 239000004065 semiconductor Substances 0.000 title claims description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000004110 Zinc silicate Substances 0.000 claims description 32
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 claims description 32
- 235000019352 zinc silicate Nutrition 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 12
- 238000002128 reflection high energy electron diffraction Methods 0.000 claims description 11
- 239000008119 colloidal silica Substances 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 214
- 239000011787 zinc oxide Substances 0.000 description 106
- 238000009792 diffusion process Methods 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 13
- 239000011701 zinc Substances 0.000 description 12
- 239000013078 crystal Substances 0.000 description 7
- 238000001027 hydrothermal synthesis Methods 0.000 description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 229910003363 ZnMgO Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000002109 crystal growth method Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000001451 molecular beam epitaxy Methods 0.000 description 3
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 3
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
-
- 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
- H01L21/024—Group 12/16 materials
- H01L21/02403—Oxides
-
- 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
- H01L21/02469—Group 12/16 materials
- H01L21/02472—Oxides
-
- 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
- H01L21/02488—Insulating 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
- H01L21/02494—Structure
- H01L21/02496—Layer structure
- H01L21/02502—Layer structure consisting of two layers
-
- 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
- H01L21/02551—Group 12/16 materials
- H01L21/02554—Oxides
-
- 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
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
-
- 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
- H10H20/823—Materials of the light-emitting regions comprising only Group II-VI materials, e.g. ZnO
-
- 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
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/012—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group II-IV 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
- H10H20/81—Bodies
- H10H20/815—Bodies having stress relaxation structures, e.g. buffer layers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Led Devices (AREA)
Description
に関する。
2 酸化シリコン層
3 ジンクシリケート層
4 バッファ層
5 ZnO層
11 n型ZnO層
12 発光層
12b 障壁層
12w 井戸層
13 p型ZnO層
21 n側電極
22 p側電極
23 ボンディング電極
101 真空チャンバ
102 Znソースガン
103 Oソースガン
104 Gaソースガン
105 Nソースガン
106 Mgソースガン
107 基板ヒータ
108 基板
109 (RHEED用の)ガン
110 (RHEED用の)スクリーン
111 真空ポンプ
Claims (9)
- Liを含むZnO系基板と、
前記ZnO系基板の上方に形成されたジンクシリケート層と、
前記ジンクシリケート層を介して、前記ZnO系基板に対してエピタキシャル成長した半導体層と
を有する半導体装置。 - 前記半導体層が、ZnO系半導体層である請求項1に記載の半導体装置。
- (a)Liを含むZnO系基板を準備する工程と、
(b)前記ZnO系基板の上方にジンクシリケート層を形成する工程と、
(c)前記ジンクシリケート層を介して、半導体層を前記ZnO系基板に対してエピタキシャル成長させる工程と
を有する半導体装置の製造方法。 - 前記工程(b)は、(b1)前記ZnO系基板上に酸化シリコン層を形成する工程と、(b2)前記酸化シリコン層が形成された前記ZnO系基板に熱処理を施す工程とを含む請求項3に記載の半導体装置の製造方法。
- 前記工程(b1)は、前記ZnO系基板上にコロイダルシリカを塗布して酸化シリコン層を形成する請求項4に記載の半導体装置の製造方法。
- 前記工程(b2)は、800℃以上で熱処理を行う請求項4または5に記載の半導体装置の製造方法。
- 前記工程(b2)は、前記酸化シリコン層の表面の[11−20]方向及び[10−10]方向のRHEEDパタンを観察する工程を含み、(1×3)再構築パタンが得られるまで熱処理を行う請求項4〜6のいずれか1項に記載の半導体装置の製造方法。
- 前記工程(c)で、前記半導体層がZnO系半導体層である請求項3〜7のいずれか1項に記載の半導体装置の製造方法。
- Liを含むZnO系基板と、
前記ZnO系基板の上方に形成されたジンクシリケート層と
を有するテンプレート基板。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007087127A JP4953879B2 (ja) | 2007-03-29 | 2007-03-29 | 半導体装置とその製造方法、及びテンプレート基板 |
US12/079,617 US7858436B2 (en) | 2007-03-29 | 2008-03-27 | Semiconductor device, its manufacture method and template substrate |
US12/950,817 US8154018B2 (en) | 2007-03-29 | 2010-11-19 | Semiconductor device, its manufacture method and template substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007087127A JP4953879B2 (ja) | 2007-03-29 | 2007-03-29 | 半導体装置とその製造方法、及びテンプレート基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008251569A JP2008251569A (ja) | 2008-10-16 |
JP4953879B2 true JP4953879B2 (ja) | 2012-06-13 |
Family
ID=39871304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007087127A Expired - Fee Related JP4953879B2 (ja) | 2007-03-29 | 2007-03-29 | 半導体装置とその製造方法、及びテンプレート基板 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7858436B2 (ja) |
JP (1) | JP4953879B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010219320A (ja) | 2009-03-17 | 2010-09-30 | Toshiba Corp | 発光素子の製造方法及び発光素子 |
JP5237917B2 (ja) * | 2009-10-30 | 2013-07-17 | スタンレー電気株式会社 | ZnO系化合物半導体の製造方法 |
JP5411681B2 (ja) * | 2009-12-09 | 2014-02-12 | スタンレー電気株式会社 | 酸化亜鉛系半導体の成長方法及び半導体発光素子の製造方法 |
FR2981090B1 (fr) * | 2011-10-10 | 2014-03-14 | Commissariat Energie Atomique | Procede de preparation d'oxyde de zinc zno de type p ou de znmgo de type p. |
US9385264B2 (en) * | 2012-06-29 | 2016-07-05 | Koninklijke Philips N.V. | II-VI based light emitting semiconductor device |
JP5721016B2 (ja) * | 2013-08-09 | 2015-05-20 | スタンレー電気株式会社 | 酸化亜鉛系半導体発光素子及びZnO系単結晶層成長方法 |
JP6432944B2 (ja) * | 2015-11-20 | 2018-12-05 | 信越化学工業株式会社 | 接合基板及びこれを用いた弾性表面波デバイス |
EP4258325A3 (en) * | 2018-06-07 | 2024-01-24 | Silanna UV Technologies Pte Ltd | Optoelectronic device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664867A (en) * | 1969-11-24 | 1972-05-23 | North American Rockwell | Composite structure of zinc oxide deposited epitaxially on sapphire |
JPS61284049A (ja) * | 1985-06-07 | 1986-12-15 | Matsushita Electric Ind Co Ltd | 螢光体表示板 |
JP2985096B2 (ja) * | 1990-09-25 | 1999-11-29 | グンゼ株式会社 | Zn▲下2▼SiO▲下4▼:Mn薄膜を発光層として用いる交流駆動薄膜エレクトロルミネッセンス素子の製造方法 |
JP3073057B2 (ja) * | 1990-09-25 | 2000-08-07 | グンゼ株式会社 | エレクトロルミネッセンス素子の製造法 |
JPH06128088A (ja) * | 1992-10-16 | 1994-05-10 | Ngk Insulators Ltd | 酸化亜鉛単結晶の育成方法 |
EP1199755A4 (en) * | 1999-07-26 | 2004-10-20 | Nat Inst Of Advanced Ind Scien | SEMICONDUCTOR LIGHT EMITTING ELEMENT BASED ON A ZnO COMPOUND |
JP3424814B2 (ja) * | 1999-08-31 | 2003-07-07 | スタンレー電気株式会社 | ZnO結晶構造及びそれを用いた半導体装置 |
JP2004022625A (ja) * | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US6955985B2 (en) * | 2002-06-28 | 2005-10-18 | Kopin Corporation | Domain epitaxy for thin film growth |
JP2004315361A (ja) * | 2003-04-03 | 2004-11-11 | Tokyo Denpa Co Ltd | 酸化亜鉛単結晶 |
JP4272467B2 (ja) * | 2003-06-05 | 2009-06-03 | シャープ株式会社 | 酸化物半導体発光素子の製造方法 |
JP4610870B2 (ja) * | 2003-07-17 | 2011-01-12 | 独立行政法人物質・材料研究機構 | 酸化亜鉛単結晶ウエファーの製造法 |
JP4610422B2 (ja) * | 2005-06-21 | 2011-01-12 | スタンレー電気株式会社 | ZnO基板の製造方法 |
US7723154B1 (en) * | 2005-10-19 | 2010-05-25 | North Carolina State University | Methods of forming zinc oxide based II-VI compound semiconductor layers with shallow acceptor conductivities |
US7432526B2 (en) * | 2005-12-20 | 2008-10-07 | Palo Alto Research Center Incorporated | Surface-passivated zinc-oxide based sensor |
-
2007
- 2007-03-29 JP JP2007087127A patent/JP4953879B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-27 US US12/079,617 patent/US7858436B2/en not_active Expired - Fee Related
-
2010
- 2010-11-19 US US12/950,817 patent/US8154018B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7858436B2 (en) | 2010-12-28 |
US20080258142A1 (en) | 2008-10-23 |
JP2008251569A (ja) | 2008-10-16 |
US20110073857A1 (en) | 2011-03-31 |
US8154018B2 (en) | 2012-04-10 |
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