CN103346225A - 垂直型石墨烯led芯片 - Google Patents
垂直型石墨烯led芯片 Download PDFInfo
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- CN103346225A CN103346225A CN2013102490462A CN201310249046A CN103346225A CN 103346225 A CN103346225 A CN 103346225A CN 2013102490462 A CN2013102490462 A CN 2013102490462A CN 201310249046 A CN201310249046 A CN 201310249046A CN 103346225 A CN103346225 A CN 103346225A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 claims abstract description 78
- 239000002184 metal Substances 0.000 claims abstract description 78
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 229910002601 GaN Inorganic materials 0.000 claims abstract description 42
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 143
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 15
- 229910052737 gold Inorganic materials 0.000 claims description 15
- 239000010931 gold Substances 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052732 germanium Inorganic materials 0.000 claims description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000002356 single layer Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- -1 graphite alkene Chemical class 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 20
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 16
- 239000002131 composite material Substances 0.000 description 12
- 229910052594 sapphire Inorganic materials 0.000 description 12
- 239000010980 sapphire Substances 0.000 description 12
- 239000007772 electrode material Substances 0.000 description 8
- 239000007769 metal material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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CN2013102490462A CN103346225A (zh) | 2013-06-21 | 2013-06-21 | 垂直型石墨烯led芯片 |
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CN2013102490462A CN103346225A (zh) | 2013-06-21 | 2013-06-21 | 垂直型石墨烯led芯片 |
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CN103346225A true CN103346225A (zh) | 2013-10-09 |
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CN2013102490462A Pending CN103346225A (zh) | 2013-06-21 | 2013-06-21 | 垂直型石墨烯led芯片 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105261695A (zh) * | 2015-11-06 | 2016-01-20 | 天津三安光电有限公司 | 一种用于iii-v族化合物器件的键合结构 |
CN105280745A (zh) * | 2014-06-05 | 2016-01-27 | 中国科学院苏州纳米技术与纳米仿生研究所 | GaInP/GaAs/InGaAs/Ge四结级联太阳电池及其制作方法 |
CN105762266A (zh) * | 2016-04-27 | 2016-07-13 | 安徽三安光电有限公司 | 一种具有导热层的发光二极管及其制备方法 |
CN106652820A (zh) * | 2016-12-28 | 2017-05-10 | 歌尔股份有限公司 | 一种led微显示屏及其制备方法 |
CN106784369A (zh) * | 2016-12-23 | 2017-05-31 | Tcl集团股份有限公司 | 一种阵列结构量子点发光二极管器件及其制备方法 |
CN106910725A (zh) * | 2016-05-09 | 2017-06-30 | 苏州能讯高能半导体有限公司 | 一种半导体芯片的封装结构 |
CN109752785A (zh) * | 2019-03-05 | 2019-05-14 | 金华伏安光电科技有限公司 | 一种电驱动的圆偏振光光源 |
CN110214371A (zh) * | 2017-01-23 | 2019-09-06 | Abb瑞士股份有限公司 | 包括石墨烯的半导体功率模块 |
CN119317266A (zh) * | 2024-12-16 | 2025-01-14 | 南昌凯捷半导体科技有限公司 | 一种反极性红光发光led芯片及其制作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754267A (zh) * | 2003-02-28 | 2006-03-29 | 信越半导体株式会社 | 发光元件及发光元件的制造方法 |
CN102082159A (zh) * | 2010-10-27 | 2011-06-01 | 北京大学 | 一种基于石墨烯的纳米尺度点光源及其制备方法 |
KR20120029171A (ko) * | 2010-09-16 | 2012-03-26 | 삼성엘이디 주식회사 | 발광소자 및 그 제조방법 |
CN102779914A (zh) * | 2012-08-01 | 2012-11-14 | 厦门市三安光电科技有限公司 | 具有电流阻挡效应的垂直发光二极管及其制作方法 |
-
2013
- 2013-06-21 CN CN2013102490462A patent/CN103346225A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754267A (zh) * | 2003-02-28 | 2006-03-29 | 信越半导体株式会社 | 发光元件及发光元件的制造方法 |
KR20120029171A (ko) * | 2010-09-16 | 2012-03-26 | 삼성엘이디 주식회사 | 발광소자 및 그 제조방법 |
CN102082159A (zh) * | 2010-10-27 | 2011-06-01 | 北京大学 | 一种基于石墨烯的纳米尺度点光源及其制备方法 |
CN102779914A (zh) * | 2012-08-01 | 2012-11-14 | 厦门市三安光电科技有限公司 | 具有电流阻挡效应的垂直发光二极管及其制作方法 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105280745B (zh) * | 2014-06-05 | 2018-04-24 | 中国科学院苏州纳米技术与纳米仿生研究所 | GaInP/GaAs /InGaAs/Ge四结级联太阳电池及其制作方法 |
CN105280745A (zh) * | 2014-06-05 | 2016-01-27 | 中国科学院苏州纳米技术与纳米仿生研究所 | GaInP/GaAs/InGaAs/Ge四结级联太阳电池及其制作方法 |
CN105261695B (zh) * | 2015-11-06 | 2018-12-14 | 天津三安光电有限公司 | 一种用于iii-v族化合物器件的键合结构 |
WO2017076118A1 (zh) * | 2015-11-06 | 2017-05-11 | 天津三安光电有限公司 | 一种用于iii-v族化合物器件的键合结构 |
CN105261695A (zh) * | 2015-11-06 | 2016-01-20 | 天津三安光电有限公司 | 一种用于iii-v族化合物器件的键合结构 |
CN105762266A (zh) * | 2016-04-27 | 2016-07-13 | 安徽三安光电有限公司 | 一种具有导热层的发光二极管及其制备方法 |
CN106910725B (zh) * | 2016-05-09 | 2019-11-05 | 苏州能讯高能半导体有限公司 | 一种半导体芯片的封装结构 |
CN106910725A (zh) * | 2016-05-09 | 2017-06-30 | 苏州能讯高能半导体有限公司 | 一种半导体芯片的封装结构 |
CN106784369A (zh) * | 2016-12-23 | 2017-05-31 | Tcl集团股份有限公司 | 一种阵列结构量子点发光二极管器件及其制备方法 |
CN106652820B (zh) * | 2016-12-28 | 2019-12-06 | 歌尔股份有限公司 | 一种led微显示屏及其制备方法 |
CN106652820A (zh) * | 2016-12-28 | 2017-05-10 | 歌尔股份有限公司 | 一种led微显示屏及其制备方法 |
CN110214371A (zh) * | 2017-01-23 | 2019-09-06 | Abb瑞士股份有限公司 | 包括石墨烯的半导体功率模块 |
US10804182B2 (en) | 2017-01-23 | 2020-10-13 | Abb Power Grids Switzerland Ag | Semiconductor power module comprising graphene |
CN115241142A (zh) * | 2017-01-23 | 2022-10-25 | 日立能源瑞士股份公司 | 包括石墨烯的半导体功率模块 |
CN109752785A (zh) * | 2019-03-05 | 2019-05-14 | 金华伏安光电科技有限公司 | 一种电驱动的圆偏振光光源 |
CN119317266A (zh) * | 2024-12-16 | 2025-01-14 | 南昌凯捷半导体科技有限公司 | 一种反极性红光发光led芯片及其制作方法 |
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Owner name: ZHEJIANG UNIVERSITY Free format text: FORMER OWNER: HANGZHOU GELANFENG NANO TECHNOLOGY CO.,LTD. Effective date: 20141023 |
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Free format text: CORRECT: ADDRESS; FROM: 310007 HANGZHOU, ZHEJIANG PROVINCE TO: 310027 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20141023 Address after: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Applicant after: Zhejiang University Address before: Room 428, C building, No. 525 Xixi Road, Xihu District, Zhejiang, Hangzhou 310007, China Applicant before: Hangzhou Gelanfeng Nanometre Technology Co., Ltd. |
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Application publication date: 20131009 |