JP6788332B2 - 半導体発光素子 - Google Patents
半導体発光素子 Download PDFInfo
- Publication number
- JP6788332B2 JP6788332B2 JP2015144101A JP2015144101A JP6788332B2 JP 6788332 B2 JP6788332 B2 JP 6788332B2 JP 2015144101 A JP2015144101 A JP 2015144101A JP 2015144101 A JP2015144101 A JP 2015144101A JP 6788332 B2 JP6788332 B2 JP 6788332B2
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- layer
- light emitting
- electrode
- semiconductor light
- nano
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- 239000004065 semiconductor Substances 0.000 title claims description 259
- 239000000758 substrate Substances 0.000 claims description 58
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 30
- 229910002601 GaN Inorganic materials 0.000 claims description 26
- 229910052738 indium Inorganic materials 0.000 claims description 15
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 14
- 239000011777 magnesium Substances 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
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- 150000004767 nitrides Chemical class 0.000 description 7
- 239000011295 pitch Substances 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- AJGDITRVXRPLBY-UHFFFAOYSA-N aluminum indium Chemical compound [Al].[In] AJGDITRVXRPLBY-UHFFFAOYSA-N 0.000 description 5
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- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 2
- GEIAQOFPUVMAGM-UHFFFAOYSA-N Oxozirconium Chemical compound [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 2
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- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910000449 hafnium oxide Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
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- 239000010948 rhodium Substances 0.000 description 2
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- 229910052594 sapphire Inorganic materials 0.000 description 2
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
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- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 1
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- 239000000956 alloy Substances 0.000 description 1
- AUCDRFABNLOFRE-UHFFFAOYSA-N alumane;indium Chemical compound [AlH3].[In] AUCDRFABNLOFRE-UHFFFAOYSA-N 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- JYMITAMFTJDTAE-UHFFFAOYSA-N aluminum zinc oxygen(2-) Chemical compound [O-2].[Al+3].[Zn+2] JYMITAMFTJDTAE-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BEQNOZDXPONEMR-UHFFFAOYSA-N cadmium;oxotin Chemical compound [Cd].[Sn]=O BEQNOZDXPONEMR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
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- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- YQNQTEBHHUSESQ-UHFFFAOYSA-N lithium aluminate Chemical compound [Li+].[O-][Al]=O YQNQTEBHHUSESQ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
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- 239000010937 tungsten Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- 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
- H01L33/24—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 of the light emitting region, e.g. non-planar junction
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- H01L33/08—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 plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
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- 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
- H01L33/16—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 crystal structure or orientation, e.g. polycrystalline, amorphous or porous
- H01L33/18—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 crystal structure or orientation, e.g. polycrystalline, amorphous or porous within the light emitting region
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- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
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- 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
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- 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
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- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
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- 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
- H01L33/36—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 electrodes
- H01L33/38—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 electrodes with a particular shape
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Description
III−V族化合物であり、例えば、ガリウム窒化物(GaN)であってよい。ベース層120は、例えば、n型にドーピングされたn型ガリウム窒化物(n−GaN)であってもよい。
11 超音波ヘッド
12 吸入カバー部
20 噴射装置
30 エッチング装置
31 エッチング槽
32 エッチング液
100、100a、100b、100c、100d、100e、1001、2001、5001 半導体発光素子
101、3002、4002 基板
120 第1導電型半導体ベース層
130、130a マスク層
135 モールド層
140、140a ナノ発光構造物
142 第1導電型半導体コア
143 高抵抗層
144 活性層
146 第2導電型半導体層
150 透明電極層
152 電極絶縁層
160、160a 充填層
162 第1充填層
164 第2充填層
166 第3充填層
170、170b、170c、170d、170e 第1電極
180、180a、180b 第2電極
190 フォトマスク層
1000、2000 半導体発光素子パッケージ
1002 パッケージ本体
1003 リードフレーム
1005、2003 封止体
2010 実装基板
2011 基板本体
2012 貫通電極
2013 上面電極パッド
2014 下面電極パッド
3000、4000 バックライトユニット
3001、4001、6001 光源
3003 光学シート
4003 導光板
4004 反射層
5000 照明装置
5003 発光モジュール
5004 熱放出板
5005 放熱ピン
5006 外部ハウジング
5008 駆動部
5007 カバー部
5009 内部ハウジング
5010 外部接続部
5002 回路基板
6000 ヘッドランプ
6002 レンズ
6003 ガイド
6004 レンズカバー部
6005 反射部
6006 本体部
6007 前方孔
6008 中央孔
6009 ハウジング
6010 ヒートシンク
6011 冷却ファン
6012 放熱部
Claims (11)
- 複数の3次元ナノ発光構造物を含む少なくとも一つの発光領域、及び複数のパターン部を含む少なくとも一つの電極領域を含む下部構造物を含み、
前記複数の3次元ナノ発光構造物及び前記複数のパターン部の配列は同一であり、
前記複数のパターン部は凹部または凸部の形状を有し、
前記複数の3次元ナノ発光構造物の二つの中心間のピッチ、前記複数の3次元ナノ発光構造物と前記複数のパターン部の中心間のピッチ、及び前記複数のパターン部間のピッチはすべて同一であり、
前記下部構造物は、基板、該基板上のベース層、及び該ベース層上のマスク層、前記ベース層上の第1電極及び前記マスク層上の第2電極をさらに含み、
前記第1電極及び前記第2電極は、前記複数の3次元ナノ発光構造物の一部が除去された領域に形成され、
前記複数のパターン部は、それぞれ前記パターン部に配置された前記3次元ナノ発光構造物が除去されるときの切断面の形状に対応する形状を有することを特徴とする半導体発光素子。 - 前記複数の3次元ナノ発光構造物を覆う透明電極層をさらに含むことを特徴とする請求項1に記載の半導体発光素子。
- 前記透明電極層及び前記複数の3次元ナノ発光構造物上の充填層をさらに含むことを特徴とする請求項2に記載の半導体発光素子。
- 前記マスク層と前記第2電極の間の電極絶縁層をさらに含むことを特徴とする請求項1に記載の半導体発光素子。
- 前記複数の3次元ナノ発光構造物は、同一のピッチの六角型パターンにより配列されることを特徴とする請求項1に記載の半導体発光素子。
- 前記複数のパターン部の基板の上面に平行な表面におけるそれぞれの断面積は、前記複数の3次元ナノ発光構造物のそれぞれの断面積より大きいことを特徴とする請求項1に記載の半導体発光素子。
- 少なくとも一つの発光領域及び少なくとも一つの電極領域を含む基板と、
該基板上のベース層と、
該ベース層上のマスク層と、
前記少なくとも一つの発光領域において、前記マスク層の複数の開口部内の複数の3次元ナノ発光構造物と、
第1電極領域の第1電極及び第2電極領域の第2電極と、を含み、
前記第1及び第2電極、及び前記少なくとも一つの電極領域の前記マスク層は、それぞれ前記少なくとも一つの発光領域の前記複数の3次元ナノ発光構造物のパターンと共通の配列パターン、及び互いに共通の配列パターンにより配列された
複数のパターン部を有し、
前記複数のパターン部は凹部または凸部の形状を有し、
前記複数の3次元ナノ発光構造物の二つの中心間のピッチ、前記複数の3次元ナノ発光構造物と前記複数のパターン部の中心間のピッチ、及び前記複数のパターン部間のピッチはすべて同一であり、
前記第1電極及び前記第2電極は、前記複数の3次元ナノ発光構造物の一部が除去された領域に形成され、
前記複数のパターン部は、それぞれ前記パターン部に配置された前記3次元ナノ発光構造物が除去されるときの切断面の形状に対応する形状を有することを特徴とする半導体発光素子。 - 前記複数の3次元ナノ発光構造物を覆う透明電極層と、
該透明電極層及び前記複数の3次元ナノ発光構造物上の充填層と、
前記マスク層と前記第2電極の間の電極絶縁層と、をさらに含むことを特徴とする請求項7に記載の半導体発光素子。 - 前記複数の3次元ナノ発光構造物は、それぞれ第1導電型半導体コア、活性層、及び第2導電型半導体シェルを含むことを特徴とする請求項1又は7に記載の半導体発光素子。
- 前記複数の3次元ナノ発光構造物は、それぞれ前記第1導電型半導体コアの一部上端部の高抵抗層をさらに含むことを特徴とする請求項9に記載の半導体発光素子。
- 前記第1導電型半導体コアはシリコン(Si)または炭素(C)によりドーピングされたn−型ガリウム窒化物(n−GaN)からなり、前記活性層はインジウムガリウム窒化物(InGaN)を含み、前記第2導電型半導体シェルはマグネシウム(Mg)または亜鉛(Zn)によりドーピングされたp−型ガリウム窒化物(p−GaN)からなることを特徴とする請求項9に記載の半導体発光素子。
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015034948A (ja) * | 2013-08-09 | 2015-02-19 | ソニー株式会社 | 表示装置および電子機器 |
FR3044470B1 (fr) * | 2015-11-30 | 2018-03-23 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif optoelectronique comportant des structures semiconductrices tridimensionnelles en configuration axiale |
CN105762264B (zh) * | 2016-04-28 | 2018-01-26 | 厦门乾照光电股份有限公司 | 一种具有倒梯形圆台体的微米线发光二极管 |
FR3053434B1 (fr) * | 2016-06-30 | 2019-06-28 | Valeo Vision | Module d'emission de lumiere blanche a spectre enrichi |
FR3063129B1 (fr) * | 2017-02-17 | 2019-04-12 | Valeo Vision | Module lumineux a encombrement reduit |
FR3087579B1 (fr) * | 2018-10-22 | 2022-08-12 | Aledia | Dispositif optoelectronique a diodes electroluminescentes a extraction de lumiere amelioree |
JP7137066B2 (ja) | 2018-10-23 | 2022-09-14 | 日亜化学工業株式会社 | 発光素子の製造方法 |
JP7227463B2 (ja) * | 2018-12-27 | 2023-02-22 | 日亜化学工業株式会社 | 発光素子及びその製造方法 |
KR20210073677A (ko) * | 2019-12-10 | 2021-06-21 | 삼성디스플레이 주식회사 | 발광 소자 및 이를 포함하는 표시 장치 |
FR3105878B1 (fr) | 2019-12-26 | 2023-10-27 | Aledia | Dispositif à composants optoélectroniques tridimensionnels pour découpe au laser et procédé de découpe au laser d'un tel dispositif |
KR20220014471A (ko) | 2020-07-28 | 2022-02-07 | 삼성디스플레이 주식회사 | 반도체 소자 분리 장치 및 이를 이용한 발광 소자의 제조 방법 |
US11322649B2 (en) | 2020-09-15 | 2022-05-03 | Applied Materials, Inc. | Three color light sources integrated on a single wafer |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1758169A3 (en) | 1996-08-27 | 2007-05-23 | Seiko Epson Corporation | Exfoliating method, transferring method of thin film device, and thin film device, thin film integrated circuit device, and liquid crystal display device produced by the same |
USRE38466E1 (en) | 1996-11-12 | 2004-03-16 | Seiko Epson Corporation | Manufacturing method of active matrix substrate, active matrix substrate and liquid crystal display device |
KR100404170B1 (ko) | 1996-12-05 | 2004-02-14 | 엘지전자 주식회사 | 청색 발광 다이오드의 제조방법 |
US7208725B2 (en) | 1998-11-25 | 2007-04-24 | Rohm And Haas Electronic Materials Llc | Optoelectronic component with encapsulant |
JP3906654B2 (ja) | 2000-07-18 | 2007-04-18 | ソニー株式会社 | 半導体発光素子及び半導体発光装置 |
US6818465B2 (en) | 2001-08-22 | 2004-11-16 | Sony Corporation | Nitride semiconductor element and production method for nitride semiconductor element |
JP2003218034A (ja) | 2002-01-17 | 2003-07-31 | Sony Corp | 選択成長方法、半導体発光素子及びその製造方法 |
JP3815335B2 (ja) | 2002-01-18 | 2006-08-30 | ソニー株式会社 | 半導体発光素子及びその製造方法 |
KR100499129B1 (ko) | 2002-09-02 | 2005-07-04 | 삼성전기주식회사 | 발광 다이오드 및 그 제조방법 |
US7002182B2 (en) | 2002-09-06 | 2006-02-21 | Sony Corporation | Semiconductor light emitting device integral type semiconductor light emitting unit image display unit and illuminating unit |
KR100714639B1 (ko) | 2003-10-21 | 2007-05-07 | 삼성전기주식회사 | 발광 소자 |
KR100506740B1 (ko) | 2003-12-23 | 2005-08-08 | 삼성전기주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
KR100664985B1 (ko) | 2004-10-26 | 2007-01-09 | 삼성전기주식회사 | 질화물계 반도체 소자 |
KR100665222B1 (ko) | 2005-07-26 | 2007-01-09 | 삼성전기주식회사 | 확산재료를 이용한 엘이디 패키지 및 그 제조 방법 |
KR100661614B1 (ko) | 2005-10-07 | 2006-12-26 | 삼성전기주식회사 | 질화물계 반도체 발광소자 및 그 제조방법 |
KR100723247B1 (ko) | 2006-01-10 | 2007-05-29 | 삼성전기주식회사 | 칩코팅형 led 패키지 및 그 제조방법 |
TWI288979B (en) | 2006-02-23 | 2007-10-21 | Arima Optoelectronics Corp | Light emitting diode bonded with metal diffusion and manufacturing method thereof |
KR100735325B1 (ko) | 2006-04-17 | 2007-07-04 | 삼성전기주식회사 | 발광다이오드 패키지 및 그 제조방법 |
US20080042149A1 (en) | 2006-08-21 | 2008-02-21 | Samsung Electro-Mechanics Co., Ltd. | Vertical nitride semiconductor light emitting diode and method of manufacturing the same |
KR100865754B1 (ko) | 2006-08-21 | 2008-10-28 | 삼성전기주식회사 | 수직구조 질화물계 반도체 발광소자 및 그 제조방법 |
US7893793B2 (en) | 2006-08-25 | 2011-02-22 | Panasonic Corporation | Film bulk acoustic wave resonator and method for manufacturing the same |
JP2008079294A (ja) | 2006-08-25 | 2008-04-03 | Matsushita Electric Ind Co Ltd | 薄膜弾性波共振器およびその製造方法 |
JP2008112978A (ja) * | 2006-10-05 | 2008-05-15 | Mitsubishi Cable Ind Ltd | GaN系LEDチップおよび発光装置 |
KR100815226B1 (ko) | 2006-10-23 | 2008-03-20 | 삼성전기주식회사 | 질화갈륨계 발광 다이오드 소자의 제조방법 |
KR100930171B1 (ko) | 2006-12-05 | 2009-12-07 | 삼성전기주식회사 | 백색 발광장치 및 이를 이용한 백색 광원 모듈 |
CN102255018B (zh) * | 2006-12-22 | 2013-06-19 | 昆南诺股份有限公司 | 带有直立式纳米线结构的led及其制作方法 |
CA2674448A1 (en) * | 2007-01-12 | 2008-07-17 | Qunano Ab | Nitride nanowires and method of producing such |
KR100855065B1 (ko) | 2007-04-24 | 2008-08-29 | 삼성전기주식회사 | 발광 다이오드 패키지 |
KR100982980B1 (ko) | 2007-05-15 | 2010-09-17 | 삼성엘이디 주식회사 | 면 광원 장치 및 이를 구비하는 lcd 백라이트 유닛 |
JP2009010012A (ja) * | 2007-06-26 | 2009-01-15 | Panasonic Electric Works Co Ltd | 半導体発光素子、その製造方法及び発光装置 |
KR101164026B1 (ko) | 2007-07-12 | 2012-07-18 | 삼성전자주식회사 | 질화물계 반도체 발광소자 및 그 제조방법 |
US8183582B2 (en) | 2007-10-16 | 2012-05-22 | LumaChip, Inc. | Bare die semiconductor device configured for lamination |
KR100891761B1 (ko) | 2007-10-19 | 2009-04-07 | 삼성전기주식회사 | 반도체 발광소자, 그의 제조방법 및 이를 이용한 반도체발광소자 패키지 |
KR20090115535A (ko) | 2008-05-02 | 2009-11-05 | 주식회사 프로텍 | 칩 엘이디 패키지 제조방법 |
JP5836122B2 (ja) * | 2008-07-07 | 2015-12-24 | グロ アーベーGlo Ab | ナノ構造のled |
KR101332794B1 (ko) | 2008-08-05 | 2013-11-25 | 삼성전자주식회사 | 발광 장치, 이를 포함하는 발광 시스템, 상기 발광 장치 및발광 시스템의 제조 방법 |
KR100959108B1 (ko) | 2008-08-28 | 2010-05-25 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
KR20100030470A (ko) | 2008-09-10 | 2010-03-18 | 삼성전자주식회사 | 다양한 색 온도의 백색광을 제공할 수 있는 발광 장치 및 발광 시스템 |
KR101530876B1 (ko) | 2008-09-16 | 2015-06-23 | 삼성전자 주식회사 | 발광량이 증가된 발광 소자, 이를 포함하는 발광 장치, 상기 발광 소자 및 발광 장치의 제조 방법 |
RU2469435C1 (ru) * | 2008-10-17 | 2012-12-10 | Нэшнл Юниверсити Корпорейшн Хоккайдо Юниверсити | Массив полупроводниковых светоизлучающих элементов и способ его изготовления |
US8008683B2 (en) | 2008-10-22 | 2011-08-30 | Samsung Led Co., Ltd. | Semiconductor light emitting device |
JP5647497B2 (ja) | 2010-02-10 | 2014-12-24 | ソウル バイオシス カンパニー リミテッドSeoul Viosys Co.,Ltd. | 半導体基板、その製造方法、半導体デバイス及びその製造方法 |
US8481411B2 (en) | 2009-06-10 | 2013-07-09 | Seoul Opto Device Co., Ltd. | Method of manufacturing a semiconductor substrate having a cavity |
US8860183B2 (en) | 2009-06-10 | 2014-10-14 | Seoul Viosys Co., Ltd. | Semiconductor substrate, semiconductor device, and manufacturing methods thereof |
KR20100132910A (ko) | 2009-06-10 | 2010-12-20 | 서울옵토디바이스주식회사 | 반도체 기판, 그 제조방법, 반도체 디바이스 및 그 제조방법 |
FR2949278B1 (fr) | 2009-08-18 | 2012-11-02 | Commissariat Energie Atomique | Procede de fabrication d'un dispositif d'emission de lumiere a base de diodes electroluminescentes |
KR101097456B1 (ko) | 2009-12-02 | 2011-12-23 | (주) 아모엘이디 | 엘이디 패키지의 제조방법 및 그에 의한 엘이디 패키지 |
KR20110102630A (ko) * | 2010-03-11 | 2011-09-19 | 삼성엘이디 주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
SG186261A1 (en) * | 2010-06-18 | 2013-01-30 | Glo Ab | Nanowire led structure and method for manufacturing the same |
US9947829B2 (en) * | 2010-06-24 | 2018-04-17 | Glo Ab | Substrate with buffer layer for oriented nanowire growth |
US9035278B2 (en) * | 2011-09-26 | 2015-05-19 | Glo Ab | Coalesced nanowire structures with interstitial voids and method for manufacturing the same |
KR101400343B1 (ko) | 2012-02-10 | 2014-05-30 | 한국광기술원 | 상온 선택적 전극 보호 수용성 수지가 적용된 전극 노출형 침전 및 증발형 용제가 포함된 형광체 제조방법과 형광체 코팅층이 형성된 led 제조방법 |
US8759128B2 (en) | 2012-03-22 | 2014-06-24 | SemiLEDs Optoelectronics Co., Ltd. | Light emitting diode (LED) die having recessed electrode and light extraction structures and method of fabrication |
CN103378226A (zh) | 2012-04-25 | 2013-10-30 | 展晶科技(深圳)有限公司 | 发光二极管的制造方法 |
EP2912699B1 (en) * | 2012-10-26 | 2019-12-18 | Glo Ab | Method for modifying selected portions of nanowire sized opto-electronic structure |
FR3000294B1 (fr) | 2012-12-21 | 2016-03-04 | Aledia | Support fonctionnel comprenant des nanofils et des nano-empreintes et procede de fabrication dudit support |
KR102075985B1 (ko) | 2013-10-14 | 2020-02-11 | 삼성전자주식회사 | 나노구조 반도체 발광소자 |
KR101544772B1 (ko) * | 2013-10-31 | 2015-08-17 | 삼성전자주식회사 | 나노구조 반도체 발광소자 및 제조방법 |
KR102132651B1 (ko) | 2013-12-03 | 2020-07-10 | 삼성전자주식회사 | 나노구조 반도체 발광소자 |
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