CN1601774A - 一种发光二极管的结构及其制造方法 - Google Patents
一种发光二极管的结构及其制造方法 Download PDFInfo
- Publication number
- CN1601774A CN1601774A CN 200410085823 CN200410085823A CN1601774A CN 1601774 A CN1601774 A CN 1601774A CN 200410085823 CN200410085823 CN 200410085823 CN 200410085823 A CN200410085823 A CN 200410085823A CN 1601774 A CN1601774 A CN 1601774A
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- layer
- ohmic contact
- light
- emitting diode
- metal
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 121
- 229910052751 metal Inorganic materials 0.000 claims abstract description 120
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005530 etching Methods 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 227
- 238000005253 cladding Methods 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000011241 protective layer Substances 0.000 claims description 17
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 15
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 12
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910005540 GaP Inorganic materials 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 5
- 229910052738 indium Inorganic materials 0.000 claims description 5
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 238000000407 epitaxy Methods 0.000 claims description 4
- 229910003437 indium oxide Inorganic materials 0.000 claims description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001459 lithography Methods 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 229910001887 tin oxide Inorganic materials 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- CFBGXYDUODCMNS-UHFFFAOYSA-N cyclobutene Chemical compound C1CC=C1 CFBGXYDUODCMNS-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 150000002739 metals Chemical group 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229920002050 silicone resin Polymers 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract description 17
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract description 14
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 230000031700 light absorption Effects 0.000 abstract description 2
- 238000002310 reflectometry Methods 0.000 abstract 2
- 235000012431 wafers Nutrition 0.000 abstract 2
- 229920002120 photoresistant polymer Polymers 0.000 description 11
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 7
- 238000003486 chemical etching Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000000992 sputter etching Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000000927 vapour-phase epitaxy Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100858235A CN100409461C (zh) | 2004-10-20 | 2004-10-20 | 一种发光二极管的结构及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100858235A CN100409461C (zh) | 2004-10-20 | 2004-10-20 | 一种发光二极管的结构及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1601774A true CN1601774A (zh) | 2005-03-30 |
| CN100409461C CN100409461C (zh) | 2008-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100858235A Expired - Lifetime CN100409461C (zh) | 2004-10-20 | 2004-10-20 | 一种发光二极管的结构及其制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100409461C (zh) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008031280A1 (fr) * | 2006-09-13 | 2008-03-20 | Helio Optoelectronics Corporation | Structure de diode électroluminescente |
| CN100544014C (zh) * | 2006-09-13 | 2009-09-23 | 海立尔股份有限公司 | 发光二极管结构 |
| CN101345275B (zh) * | 2007-07-10 | 2010-06-09 | 晶元光电股份有限公司 | 发光元件 |
| CN101409318B (zh) * | 2007-10-12 | 2010-06-09 | 台达电子工业股份有限公司 | 发光二极管芯片的制造方法 |
| CN101924116A (zh) * | 2009-06-12 | 2010-12-22 | 刘胜 | 可扩展的超大尺寸发光二极管芯片及制造方法 |
| CN102237464A (zh) * | 2010-04-26 | 2011-11-09 | 亿光电子工业股份有限公司 | 发光二极管结构及其制作方法 |
| CN102270652A (zh) * | 2010-06-07 | 2011-12-07 | 晶发光电股份有限公司 | 具有跨接电极的发光二极管模组及其制造方法 |
| CN101494260B (zh) * | 2008-01-23 | 2013-02-13 | 晶元光电股份有限公司 | 发光二极管元件 |
| CN102983147A (zh) * | 2012-09-24 | 2013-03-20 | 杭州士兰明芯科技有限公司 | 一种发光二极管芯片及其制造方法 |
| CN101681959B (zh) * | 2007-06-22 | 2013-03-27 | Lg伊诺特有限公司 | 半导体发光器件及其制造方法 |
| WO2013075269A1 (zh) * | 2011-11-25 | 2013-05-30 | 海立尔股份有限公司 | 高电压交流发光二极管结构 |
| WO2013159526A1 (zh) * | 2012-04-27 | 2013-10-31 | 无锡华润华晶微电子有限公司 | 发光二极管器件及其制造方法 |
| CN103620802A (zh) * | 2011-11-09 | 2014-03-05 | 东芝技术中心有限公司 | 串联连接分段式发光二极管 |
| CN104681576A (zh) * | 2015-03-04 | 2015-06-03 | 扬州中科半导体照明有限公司 | 一种具有双绝缘层的发光二极管阵列及其生产方法 |
| CN110176469A (zh) * | 2013-11-29 | 2019-08-27 | 晶元光电股份有限公司 | 发光二极管元件 |
| CN114038975B (zh) * | 2021-10-26 | 2023-07-18 | 重庆康佳光电技术研究院有限公司 | 一种发光二极管芯片制造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142599C (zh) * | 2000-11-27 | 2004-03-17 | 国联光电科技股份有限公司 | 发光二极管及其制造方法 |
| CN1206748C (zh) * | 2001-02-12 | 2005-06-15 | 国联光电科技股份有限公司 | 发光二极管的制造方法 |
| TW518771B (en) * | 2001-09-13 | 2003-01-21 | United Epitaxy Co Ltd | LED and the manufacturing method thereof |
| US6762069B2 (en) * | 2002-11-19 | 2004-07-13 | United Epitaxy Company, Ltd. | Method for manufacturing light-emitting element on non-transparent substrate |
| TW578318B (en) * | 2002-12-31 | 2004-03-01 | United Epitaxy Co Ltd | Light emitting diode and method of making the same |
| CN1266779C (zh) * | 2003-01-10 | 2006-07-26 | 晶元光电股份有限公司 | 具有粘结反射层的发光二极管及其制造方法 |
-
2004
- 2004-10-20 CN CNB2004100858235A patent/CN100409461C/zh not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544014C (zh) * | 2006-09-13 | 2009-09-23 | 海立尔股份有限公司 | 发光二极管结构 |
| WO2008031280A1 (fr) * | 2006-09-13 | 2008-03-20 | Helio Optoelectronics Corporation | Structure de diode électroluminescente |
| US8994053B2 (en) | 2007-06-22 | 2015-03-31 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method of fabricating the same |
| CN101681959B (zh) * | 2007-06-22 | 2013-03-27 | Lg伊诺特有限公司 | 半导体发光器件及其制造方法 |
| CN101345275B (zh) * | 2007-07-10 | 2010-06-09 | 晶元光电股份有限公司 | 发光元件 |
| CN101409318B (zh) * | 2007-10-12 | 2010-06-09 | 台达电子工业股份有限公司 | 发光二极管芯片的制造方法 |
| CN101494260B (zh) * | 2008-01-23 | 2013-02-13 | 晶元光电股份有限公司 | 发光二极管元件 |
| CN101924116A (zh) * | 2009-06-12 | 2010-12-22 | 刘胜 | 可扩展的超大尺寸发光二极管芯片及制造方法 |
| CN101924116B (zh) * | 2009-06-12 | 2014-04-23 | 刘胜 | 可扩展的超大尺寸发光二极管芯片及制造方法 |
| CN102237464B (zh) * | 2010-04-26 | 2013-07-03 | 亿光电子工业股份有限公司 | 发光二极管结构及其制作方法 |
| CN102237464A (zh) * | 2010-04-26 | 2011-11-09 | 亿光电子工业股份有限公司 | 发光二极管结构及其制作方法 |
| CN102270652A (zh) * | 2010-06-07 | 2011-12-07 | 晶发光电股份有限公司 | 具有跨接电极的发光二极管模组及其制造方法 |
| CN102270652B (zh) * | 2010-06-07 | 2013-01-23 | 晶发光电股份有限公司 | 具有跨接电极的发光二极管模组及其制造方法 |
| CN103620802A (zh) * | 2011-11-09 | 2014-03-05 | 东芝技术中心有限公司 | 串联连接分段式发光二极管 |
| US9391234B2 (en) | 2011-11-09 | 2016-07-12 | Toshiba Corporation | Series connected segmented LED |
| WO2013075269A1 (zh) * | 2011-11-25 | 2013-05-30 | 海立尔股份有限公司 | 高电压交流发光二极管结构 |
| US9356213B2 (en) | 2012-04-27 | 2016-05-31 | Wuxi China Resources Huajing Microelectronics Co., Ltd. | Manufacturing method of a light-emitting device having a patterned substrate |
| WO2013159526A1 (zh) * | 2012-04-27 | 2013-10-31 | 无锡华润华晶微电子有限公司 | 发光二极管器件及其制造方法 |
| US9172002B2 (en) | 2012-04-27 | 2015-10-27 | Wuxi China Resources Huajing Microelectronic Co., Ltd. | Light-emitting device having a patterned substrate |
| CN102983147A (zh) * | 2012-09-24 | 2013-03-20 | 杭州士兰明芯科技有限公司 | 一种发光二极管芯片及其制造方法 |
| CN110176469A (zh) * | 2013-11-29 | 2019-08-27 | 晶元光电股份有限公司 | 发光二极管元件 |
| CN110176469B (zh) * | 2013-11-29 | 2022-01-04 | 晶元光电股份有限公司 | 发光二极管元件 |
| CN104681576A (zh) * | 2015-03-04 | 2015-06-03 | 扬州中科半导体照明有限公司 | 一种具有双绝缘层的发光二极管阵列及其生产方法 |
| CN104681576B (zh) * | 2015-03-04 | 2018-03-20 | 扬州中科半导体照明有限公司 | 一种具有双绝缘层的发光二极管阵列及其生产方法 |
| CN114038975B (zh) * | 2021-10-26 | 2023-07-18 | 重庆康佳光电技术研究院有限公司 | 一种发光二极管芯片制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100409461C (zh) | 2008-08-06 |
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Owner name: JINGYUAN PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: GUOLIAN PHOTOELECTRIC SCIENCE AND TECHNOLOGY CO LTD Effective date: 20060127 |
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Effective date of registration: 20060127 Address after: Hsinchu science industry zone, Taiwan, Hsinchu, five 5 Li Li Road Applicant after: EPISTAR Corp. Address before: Floor ten, No. nine, Hsinchu Road, Hsinchu Science Park, Taiwan, China Applicant before: UNITED EPITAXY CO.,LTD. Effective date of registration: 20060127 Address after: Science Park, Taiwan, Hsinchu Province, five Li Road, Hsinchu, No. 5 Applicant after: EPISTAR Corp. Address before: Floor ten, No. nine, Hsinchu Road, Hsinchu Science Park, Taiwan, China Applicant before: UNITED EPITAXY CO.,LTD. |
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