CN105280759A - 一种晶圆级薄膜倒装led芯片的制备方法 - Google Patents
一种晶圆级薄膜倒装led芯片的制备方法 Download PDFInfo
- Publication number
- CN105280759A CN105280759A CN201410358139.3A CN201410358139A CN105280759A CN 105280759 A CN105280759 A CN 105280759A CN 201410358139 A CN201410358139 A CN 201410358139A CN 105280759 A CN105280759 A CN 105280759A
- Authority
- CN
- China
- Prior art keywords
- groove
- electrode
- preparation
- layer
- flip led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410358139.3A CN105280759B (zh) | 2014-07-25 | 2014-07-25 | 一种晶圆级薄膜倒装led芯片的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410358139.3A CN105280759B (zh) | 2014-07-25 | 2014-07-25 | 一种晶圆级薄膜倒装led芯片的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105280759A true CN105280759A (zh) | 2016-01-27 |
CN105280759B CN105280759B (zh) | 2018-12-14 |
Family
ID=55149440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410358139.3A Active CN105280759B (zh) | 2014-07-25 | 2014-07-25 | 一种晶圆级薄膜倒装led芯片的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105280759B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106449924A (zh) * | 2016-08-30 | 2017-02-22 | 厦门乾照光电股份有限公司 | 一种光热电分离的倒装led芯片及其制作方法 |
CN111261766A (zh) * | 2020-01-21 | 2020-06-09 | 厦门乾照光电股份有限公司 | 一种倒装薄膜led芯片结构及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102339913A (zh) * | 2011-09-30 | 2012-02-01 | 映瑞光电科技(上海)有限公司 | 高压led器件及其制造方法 |
US20120074441A1 (en) * | 2010-09-24 | 2012-03-29 | Seoul Semiconductor Co., Ltd. | Wafer-level light emitting diode package and method of fabricating the same |
WO2012153370A1 (ja) * | 2011-05-12 | 2012-11-15 | ウェーブスクエア,インコーポレイテッド | Iii族窒化物半導体縦型構造ledチップおよびその製造方法 |
US20130334539A1 (en) * | 2011-03-15 | 2013-12-19 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and method for manufacturing same |
CN203456495U (zh) * | 2013-08-12 | 2014-02-26 | 刘艳 | Led芯片 |
-
2014
- 2014-07-25 CN CN201410358139.3A patent/CN105280759B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120074441A1 (en) * | 2010-09-24 | 2012-03-29 | Seoul Semiconductor Co., Ltd. | Wafer-level light emitting diode package and method of fabricating the same |
US20130334539A1 (en) * | 2011-03-15 | 2013-12-19 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and method for manufacturing same |
WO2012153370A1 (ja) * | 2011-05-12 | 2012-11-15 | ウェーブスクエア,インコーポレイテッド | Iii族窒化物半導体縦型構造ledチップおよびその製造方法 |
CN102339913A (zh) * | 2011-09-30 | 2012-02-01 | 映瑞光电科技(上海)有限公司 | 高压led器件及其制造方法 |
CN203456495U (zh) * | 2013-08-12 | 2014-02-26 | 刘艳 | Led芯片 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106449924A (zh) * | 2016-08-30 | 2017-02-22 | 厦门乾照光电股份有限公司 | 一种光热电分离的倒装led芯片及其制作方法 |
CN106449924B (zh) * | 2016-08-30 | 2018-07-27 | 厦门乾照光电股份有限公司 | 一种光热电分离的倒装led芯片及其制作方法 |
CN111261766A (zh) * | 2020-01-21 | 2020-06-09 | 厦门乾照光电股份有限公司 | 一种倒装薄膜led芯片结构及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105280759B (zh) | 2018-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6649437B1 (en) | Method of manufacturing high-power light emitting diodes | |
US9356213B2 (en) | Manufacturing method of a light-emitting device having a patterned substrate | |
CN100479208C (zh) | 利用倒装技术制作功率型微结构发光二极管管芯的方法 | |
CN103647012B (zh) | 一种用于led的晶圆级封装的芯片转移方法 | |
CN102931311B (zh) | 一种倒装led芯片的制作方法 | |
CN105428471A (zh) | 薄膜倒装led芯片及其制备方法以及白光led芯片 | |
CN103928600B (zh) | 一种发光二极管及其制造方法 | |
CN106981550B (zh) | 一种易封装易散热倒装高压led芯片 | |
CN102332521A (zh) | 具有点状分布n电极的氮化镓基发光二极管及其制备方法 | |
JP2007266571A (ja) | Ledチップ、その製造方法および発光装置 | |
WO2015184774A1 (zh) | 一种倒装发光二极管结构及其制作方法 | |
CN104916771A (zh) | 一种换衬底的正装GaN基发光二极管及其制备方法 | |
CN102709204B (zh) | 一种led芯片的键合方法 | |
CN103441212B (zh) | Led芯片的制作工艺、led芯片结构及led封装结构 | |
TWI395350B (zh) | 半導體發光晶片的製作方法及半導體發光晶片 | |
JP2007288067A (ja) | 発光ダイオード | |
TWI398967B (zh) | 發光二極體晶片及其製法 | |
KR20110039639A (ko) | 발광다이오드용 서브 마운트 | |
CN104393140A (zh) | 一种高反射率的垂直结构发光二级管芯片及其制备方法 | |
KR20080064746A (ko) | 발광 다이오드 장치 제조 방법 | |
GB2426123A (en) | Substrate-free flip chip light emitting diode | |
CN103700736A (zh) | 一种氮化镓基外延膜的选区激光剥离方法 | |
CN105280759A (zh) | 一种晶圆级薄膜倒装led芯片的制备方法 | |
CN102214746B (zh) | 一种氮化镓基功率型led芯片制作方法 | |
CN102969411B (zh) | 氮化镓基3d垂直结构发光二极管的制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 330096 No. 699, Aixi Hubei Road, Nanchang High-tech Development Zone, Jiangxi Province Patentee after: LATTICE POWER (JIANGXI) Corp. Address before: 213146 No. 7, Fengxiang Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: LATTICE POWER (CHANGZHOU) Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 330096 No. 699, Aixi Hubei Road, Nanchang High-tech Development Zone, Jiangxi Province Patentee after: Jingneng optoelectronics Co.,Ltd. Address before: 330096 No. 699, Aixi Hubei Road, Nanchang High-tech Development Zone, Jiangxi Province Patentee before: LATTICE POWER (JIANGXI) Corp. |