JPWO2021216684A5 - - Google Patents
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- Publication number
- JPWO2021216684A5 JPWO2021216684A5 JP2022560437A JP2022560437A JPWO2021216684A5 JP WO2021216684 A5 JPWO2021216684 A5 JP WO2021216684A5 JP 2022560437 A JP2022560437 A JP 2022560437A JP 2022560437 A JP2022560437 A JP 2022560437A JP WO2021216684 A5 JPWO2021216684 A5 JP WO2021216684A5
- Authority
- JP
- Japan
- Prior art keywords
- led chip
- chip structure
- isolation
- dielectric layer
- mesa
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063013358P | 2020-04-21 | 2020-04-21 | |
| US63/013,358 | 2020-04-21 | ||
| PCT/US2021/028364 WO2021216684A1 (en) | 2020-04-21 | 2021-04-21 | Light-emitting diode chip structures with reflective elements |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023525648A JP2023525648A (ja) | 2023-06-19 |
| JP2023525648A5 JP2023525648A5 (https=) | 2024-02-09 |
| JPWO2021216684A5 true JPWO2021216684A5 (https=) | 2024-02-09 |
Family
ID=78082779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560437A Ceased JP2023525648A (ja) | 2020-04-21 | 2021-04-21 | 反射要素を有する発光ダイオードチップ構造 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11804582B2 (https=) |
| EP (1) | EP4139956A4 (https=) |
| JP (1) | JP2023525648A (https=) |
| KR (1) | KR20230003506A (https=) |
| CN (2) | CN121127012A (https=) |
| AU (1) | AU2021261321A1 (https=) |
| DE (1) | DE21792139T1 (https=) |
| TW (2) | TWI893104B (https=) |
| WO (1) | WO2021216684A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240141202A (ko) * | 2022-01-31 | 2024-09-25 | 제이드 버드 디스플레이(상하이) 리미티드 | 마이크로 led, 마이크로 led 어레이 패널 및 그의 제조 방법 |
| US12300774B2 (en) * | 2022-02-25 | 2025-05-13 | Meta Platforms Technologies, Llc | Microdisplay architecture with light extraction efficiency enhancement |
| CN115171530B (zh) * | 2022-06-30 | 2024-07-05 | 上海天马微电子有限公司 | 一种显示装置 |
| JP2025530533A (ja) | 2023-01-10 | 2025-09-11 | エルジー エナジー ソリューション リミテッド | 電極乾燥設備およびそれを含む電極乾燥システム |
| FR3154230A1 (fr) | 2023-10-11 | 2025-04-18 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif optoélectronique à extraction lumineuse améliorée |
| WO2025217788A1 (en) * | 2024-04-16 | 2025-10-23 | Jade Bird Display (shanghai) Limited | Micro led array and micro led display panel |
| FR3164871A1 (fr) | 2024-07-19 | 2026-01-23 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif optoélectronique à extraction lumineuse améliorée |
| WO2026038906A1 (ko) * | 2024-08-16 | 2026-02-19 | 삼성전자 주식회사 | 접지를 포함하는 전자장치 |
| TWI895124B (zh) * | 2024-09-26 | 2025-08-21 | 友達光電股份有限公司 | 顯示裝置 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4837295B2 (ja) | 2005-03-02 | 2011-12-14 | 株式会社沖データ | 半導体装置、ｌｅｄ装置、ｌｅｄヘッド、及び画像形成装置 |
| US7928462B2 (en) * | 2006-02-16 | 2011-04-19 | Lg Electronics Inc. | Light emitting device having vertical structure, package thereof and method for manufacturing the same |
| EP1850378A3 (en) * | 2006-04-28 | 2013-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Memory device and semicondutor device |
| US7573074B2 (en) * | 2006-05-19 | 2009-08-11 | Bridgelux, Inc. | LED electrode |
| TW200834962A (en) | 2007-02-08 | 2008-08-16 | Touch Micro System Tech | LED array package structure having Si-substrate and method of making the same |
| JP4985067B2 (ja) * | 2007-04-11 | 2012-07-25 | 日立電線株式会社 | 半導体発光素子 |
| EP2375452A1 (en) * | 2010-04-06 | 2011-10-12 | FOM Institute for Atomic and Moleculair Physics | Nanoparticle antireflection layer |
| US20110284887A1 (en) * | 2010-05-21 | 2011-11-24 | Shang-Yi Wu | Light emitting chip package and method for forming the same |
| CN101872824A (zh) * | 2010-06-07 | 2010-10-27 | 厦门市三安光电科技有限公司 | 侧面具有双反射层的氮化镓基倒装发光二极管及其制备方法 |
| JP2012028749A (ja) * | 2010-07-22 | 2012-02-09 | Seoul Opto Devices Co Ltd | 発光ダイオード |
| JP2012124248A (ja) * | 2010-12-07 | 2012-06-28 | Toppan Printing Co Ltd | Ｌｅｄチップ搭載用リードフレーム基板及びその製造方法並びにｌｅｄパッケージ |
| JP2012174810A (ja) * | 2011-02-18 | 2012-09-10 | Fuji Xerox Co Ltd | 発光部品、プリントヘッドおよび画像形成装置 |
| JP2013109907A (ja) * | 2011-11-18 | 2013-06-06 | Sharp Corp | 蛍光体基板および表示装置 |
| WO2013141032A1 (ja) * | 2012-03-23 | 2013-09-26 | シャープ株式会社 | 半導体発光素子、半導体発光素子の製造方法、半導体発光装置及び基板 |
| WO2013161146A1 (ja) * | 2012-04-26 | 2013-10-31 | シャープ株式会社 | 半導体装置の製造方法 |
| JP5971552B2 (ja) * | 2012-05-01 | 2016-08-17 | 大日本印刷株式会社 | Ｌｅｄ素子搭載用リードフレーム、樹脂付リードフレーム、多面付ｌｅｄパッケージ、ｌｅｄパッケージの製造方法および半導体素子搭載用リードフレーム |
| KR20150103661A (ko) * | 2012-10-26 | 2015-09-11 | 글로 에이비 | 나노와이어 led 구조 및 이를 제조하는 방법 |
| US9178123B2 (en) * | 2012-12-10 | 2015-11-03 | LuxVue Technology Corporation | Light emitting device reflective bank structure |
| JP2014216588A (ja) * | 2013-04-30 | 2014-11-17 | 株式会社沖データ | 発光装置、その製造方法、画像表示装置、及び画像形成装置 |
| TWI467528B (zh) * | 2013-10-30 | 2015-01-01 | 友達光電股份有限公司 | 發光二極體顯示面板及其製作方法 |
| KR102285786B1 (ko) * | 2014-01-20 | 2021-08-04 | 삼성전자 주식회사 | 반도체 발광 소자 |
| US9318475B2 (en) * | 2014-05-15 | 2016-04-19 | LuxVue Technology Corporation | Flexible display and method of formation with sacrificial release layer |
| WO2016043113A1 (ja) | 2014-09-16 | 2016-03-24 | シャープ株式会社 | 有機エレクトロルミネッセンス装置および有機エレクトロルミネッセンス装置の製造方法 |
| JP6606517B2 (ja) * | 2015-02-13 | 2019-11-13 | シチズン電子株式会社 | 発光装置の製造方法 |
| KR102465382B1 (ko) * | 2015-08-31 | 2022-11-10 | 삼성디스플레이 주식회사 | 표시장치 및 표시장치의 제조방법 |
| US10304813B2 (en) | 2015-11-05 | 2019-05-28 | Innolux Corporation | Display device having a plurality of bank structures |
| US10079264B2 (en) | 2015-12-21 | 2018-09-18 | Hong Kong Beida Jade Bird Display Limited | Semiconductor devices with integrated thin-film transistor circuitry |
| US10068888B2 (en) * | 2015-12-21 | 2018-09-04 | Hong Kong Beida Jade Bird Display Limited | Making semiconductor devices with alignment bonding and substrate removal |
| KR20170108321A (ko) * | 2016-03-17 | 2017-09-27 | 주식회사 루멘스 | 발광 다이오드 |
| US10304375B2 (en) * | 2016-09-23 | 2019-05-28 | Hong Kong Beida Jade Bird Display Limited | Micro display panels with integrated micro-reflectors |
| CN111052412B (zh) * | 2017-08-25 | 2023-07-25 | 夏普株式会社 | 微型led元件、图像显示元件以及制造方法 |
| KR102295780B1 (ko) * | 2017-08-31 | 2021-09-01 | 도시바 마테리알 가부시키가이샤 | 반도체 발광 소자 및 그의 제조 방법 |
| US10361349B2 (en) * | 2017-09-01 | 2019-07-23 | Cree, Inc. | Light emitting diodes, components and related methods |
| EP3698415A1 (en) * | 2017-10-19 | 2020-08-26 | Lumileds LLC | Light emitting device package |
| US10804429B2 (en) | 2017-12-22 | 2020-10-13 | Lumileds Llc | III-nitride multi-wavelength LED for visible light communication |
| KR102652645B1 (ko) * | 2018-09-03 | 2024-04-02 | 삼성디스플레이 주식회사 | 발광 장치 및 이를 구비하는 표시 장치 |
| TWI851085B (zh) * | 2018-09-27 | 2024-08-01 | 美商亮銳公司 | 於圖案化模板及基板上之微米級發光二極體顯示器 |
| KR102852286B1 (ko) * | 2019-09-24 | 2025-08-28 | 삼성전자주식회사 | 디스플레이 장치 |
| US11817435B2 (en) | 2019-10-28 | 2023-11-14 | Seoul Viosys Co., Ltd. | Light emitting device for display and LED display apparatus having the same |
-
2021
- 2021-04-21 TW TW110114256A patent/TWI893104B/zh active
- 2021-04-21 EP EP21792139.4A patent/EP4139956A4/en not_active Withdrawn
- 2021-04-21 TW TW114125481A patent/TW202543464A/zh unknown
- 2021-04-21 KR KR1020227039408A patent/KR20230003506A/ko active Pending
- 2021-04-21 JP JP2022560437A patent/JP2023525648A/ja not_active Ceased
- 2021-04-21 AU AU2021261321A patent/AU2021261321A1/en not_active Withdrawn
- 2021-04-21 CN CN202511076135.0A patent/CN121127012A/zh active Pending
- 2021-04-21 WO PCT/US2021/028364 patent/WO2021216684A1/en not_active Ceased
- 2021-04-21 DE DE21792139.4T patent/DE21792139T1/de active Pending
- 2021-04-21 US US17/236,497 patent/US11804582B2/en active Active
- 2021-04-21 CN CN202180029006.XA patent/CN115413372A/zh active Pending
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