JP2007251169A - 圧力印加による波長変換型発光素子 - Google Patents
圧力印加による波長変換型発光素子 Download PDFInfo
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- JP2007251169A JP2007251169A JP2007062420A JP2007062420A JP2007251169A JP 2007251169 A JP2007251169 A JP 2007251169A JP 2007062420 A JP2007062420 A JP 2007062420A JP 2007062420 A JP2007062420 A JP 2007062420A JP 2007251169 A JP2007251169 A JP 2007251169A
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- light emitting
- substrate
- wavelength conversion
- pressure
- support substrate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/0004—Devices characterised by their operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
Abstract
【解決手段】弾性力を有する支持基板及び上記支持基板の一領域に形成され、第1導電型半導体層、活性層、及び第2導電型半導体層が順次に積層されて成る発光素子を含み、上記支持基板の反りによって上記活性層に圧力が印加され、そのエネルギーバンドギャップが変換されることを特徴とする波長変換型発光素子を提供する。支持基板は、シリコン、GaAs、GaN及びサファイアからなるグループ中選択された材料からなっていてもよい。
【選択図】図2
Description
Claims (5)
- 弾性力を有する支持基板と、
前記支持基板の一領域に形成され、第1導電型半導体層、活性層及び第2導電型半導体層が順次に積層されて成る発光素子とを含み、
前記支持基板の反りによって前記活性層に圧力が印加され、そのエネルギーバンドギャップが変わることを特徴とする波長変換型発光素子。 - 前記支持基板は、シリコン、GaAs、GaN及びサファイアからなるグループ中選択された材料からなることを特徴とする請求項1に記載の波長変換型発光素子。
- 前記支持基板の下部に金属板がさらに含まれたことを特徴とする請求項2に記載の波長変換型発光素子。
- 前記支持基板は、金属板であることを特徴とする請求項1に記載の波長変換型発光素子。
- 前記支持基板の一端は、他端に作用する力によって反りが発生するよう支持台に固定されていることを特徴とする請求項1に記載の波長変換型発光素子。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0024929 | 2006-03-17 | ||
KR1020060024929A KR100714630B1 (ko) | 2006-03-17 | 2006-03-17 | 압력인가에 의한 파장변환형 발광 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007251169A true JP2007251169A (ja) | 2007-09-27 |
JP4810470B2 JP4810470B2 (ja) | 2011-11-09 |
Family
ID=38269731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007062420A Expired - Fee Related JP4810470B2 (ja) | 2006-03-17 | 2007-03-12 | 圧力印加による波長変換型発光素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070215855A1 (ja) |
JP (1) | JP4810470B2 (ja) |
KR (1) | KR100714630B1 (ja) |
DE (1) | DE102007011776B4 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8810996B2 (en) | 2010-11-22 | 2014-08-19 | The Trustees Of The Stevens Institute Of Technology | Inkjet-printed flexible electronic components from graphene oxide |
US8878120B2 (en) | 2010-12-13 | 2014-11-04 | The Trustees Of The Stevens Institute Of Technology | Active bandgap tuning of graphene for tunable photodetection applications |
JP5581365B2 (ja) * | 2011-12-07 | 2014-08-27 | ウルトラテック インク | プロダクトウエハの特徴に基づいて半導体発光デバイスを特徴付ける方法 |
US9738526B2 (en) | 2012-09-06 | 2017-08-22 | The Trustees Of The Stevens Institute Of Technology | Popcorn-like growth of graphene-carbon nanotube multi-stack hybrid three-dimensional architecture for energy storage devices |
US9178129B2 (en) | 2012-10-15 | 2015-11-03 | The Trustees Of The Stevens Institute Of Technology | Graphene-based films in sensor applications |
US20140205841A1 (en) | 2013-01-18 | 2014-07-24 | Hongwei Qiu | Granules of graphene oxide by spray drying |
US9573814B2 (en) | 2013-02-20 | 2017-02-21 | The Trustees Of The Stevens Institute Of Technology | High-throughput graphene printing and selective transfer using a localized laser heating technique |
US8969109B1 (en) | 2013-09-05 | 2015-03-03 | International Business Machines Corporation | Tunable light-emitting diode |
WO2016164765A1 (en) * | 2015-04-08 | 2016-10-13 | University Of Houston System | Externally-strain-engineered semiconductor photonic and electronic devices and assemblies and methods of making same |
US11330984B2 (en) | 2015-06-19 | 2022-05-17 | The Trustees Of The Stevens Institute Of Technology | Wearable graphene sensors |
JP7150705B2 (ja) * | 2017-05-01 | 2022-10-11 | ヌヴォトンテクノロジージャパン株式会社 | 窒化物系発光装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005259891A (ja) * | 2004-03-10 | 2005-09-22 | Toyoda Gosei Co Ltd | 発光装置 |
JP2005286342A (ja) * | 1996-06-26 | 2005-10-13 | Siemens Ag | 半導体発光素子、led表示装置、照明装置および液晶表示部の照明装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05190893A (ja) * | 1992-01-09 | 1993-07-30 | Toshiba Corp | 半導体発光装置 |
US20040188780A1 (en) * | 2003-03-25 | 2004-09-30 | Kurtz Anthony D. | Nanotube semiconductor structures with varying electrical properties |
-
2006
- 2006-03-17 KR KR1020060024929A patent/KR100714630B1/ko not_active IP Right Cessation
-
2007
- 2007-03-12 JP JP2007062420A patent/JP4810470B2/ja not_active Expired - Fee Related
- 2007-03-12 DE DE102007011776A patent/DE102007011776B4/de not_active Expired - Fee Related
- 2007-03-15 US US11/724,212 patent/US20070215855A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005286342A (ja) * | 1996-06-26 | 2005-10-13 | Siemens Ag | 半導体発光素子、led表示装置、照明装置および液晶表示部の照明装置 |
JP2005259891A (ja) * | 2004-03-10 | 2005-09-22 | Toyoda Gosei Co Ltd | 発光装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070215855A1 (en) | 2007-09-20 |
JP4810470B2 (ja) | 2011-11-09 |
KR100714630B1 (ko) | 2007-05-07 |
DE102007011776A1 (de) | 2007-10-18 |
DE102007011776B4 (de) | 2010-03-18 |
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