BR112022005090A2 - Dispositivo emissor de luz e pacote emissor de luz - Google Patents
Dispositivo emissor de luz e pacote emissor de luzInfo
- Publication number
- BR112022005090A2 BR112022005090A2 BR112022005090A BR112022005090A BR112022005090A2 BR 112022005090 A2 BR112022005090 A2 BR 112022005090A2 BR 112022005090 A BR112022005090 A BR 112022005090A BR 112022005090 A BR112022005090 A BR 112022005090A BR 112022005090 A2 BR112022005090 A2 BR 112022005090A2
- Authority
- BR
- Brazil
- Prior art keywords
- light emitting
- unit
- led sub
- package
- emitting device
- Prior art date
Links
- 108010001267 Protein Subunits Proteins 0.000 abstract 3
Classifications
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- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
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- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L33/005—Processes
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L33/48—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 body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
DISPOSITIVO EMISSOR DE LUZ E PACOTE EMISSOR DE LUZ. A presente invenção trata de um elemento emissor de luz para exibição que, de acordo com uma modalidade, compreende uma primeira subunidade de LED, uma segunda subunidade de LED na primeira subunidade de LED e uma terceira subunidade de LED na segunda subunidade de LED, em que a terceira subunidade de LED emite luz com comprimento de onda mais curto que a primeira subunidade de LED e mais longo que a segunda subunidade de LED.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962902069P | 2019-09-18 | 2019-09-18 | |
US17/020,834 US11398462B2 (en) | 2019-09-18 | 2020-09-15 | Light emitting device for display and light emitting package having the same |
PCT/KR2020/012452 WO2021054702A1 (ko) | 2019-09-18 | 2020-09-16 | 디스플레이용 발광 소자 및 그것을 가지는 발광 패키지 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022005090A2 true BR112022005090A2 (pt) | 2022-09-06 |
Family
ID=74869827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005090A BR112022005090A2 (pt) | 2019-09-18 | 2020-09-16 | Dispositivo emissor de luz e pacote emissor de luz |
Country Status (8)
Country | Link |
---|---|
US (3) | US11398462B2 (pt) |
EP (1) | EP4033530A4 (pt) |
JP (1) | JP2022549605A (pt) |
KR (1) | KR20220065757A (pt) |
CN (2) | CN114424342A (pt) |
BR (1) | BR112022005090A2 (pt) |
MX (1) | MX2022002988A (pt) |
WO (1) | WO2021054702A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11508876B2 (en) * | 2018-12-31 | 2022-11-22 | Seoul Viosys Co., Ltd. | Light emitting device package and display device having the same |
US11489002B2 (en) * | 2019-10-29 | 2022-11-01 | Seoul Viosys Co., Ltd. | LED display apparatus |
US11664355B2 (en) * | 2019-12-02 | 2023-05-30 | Seoul Semiconductor Co., Ltd. | Display apparatus |
KR20230061031A (ko) * | 2021-10-28 | 2023-05-08 | 삼성전자주식회사 | 마이크로 발광 소자 및 이를 포함하는 디스플레이 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101100579B1 (ko) | 2005-01-06 | 2012-01-13 | 엘지이노텍 주식회사 | 반도체 발광 다이오드 및 그의 제조 방법과 반도체 발광다이오드를 이용한 디스플레이의 제조 방법 |
TWI244228B (en) | 2005-02-03 | 2005-11-21 | United Epitaxy Co Ltd | Light emitting device and manufacture method thereof |
KR100765236B1 (ko) | 2006-06-30 | 2007-10-09 | 서울옵토디바이스주식회사 | 패터닝된 발광다이오드용 기판 제조방법 및 그것을채택하는 발광 다이오드 제조방법 |
US20130285010A1 (en) * | 2012-04-27 | 2013-10-31 | Phostek, Inc. | Stacked led device with posts in adhesive layer |
WO2016047950A1 (en) | 2014-09-26 | 2016-03-31 | Seoul Viosys Co., Ltd. | Light emitting device and method of fabricating the same |
KR102263065B1 (ko) | 2014-09-26 | 2021-06-10 | 서울바이오시스 주식회사 | 발광 소자 및 그 제조 방법 |
US11282981B2 (en) | 2017-11-27 | 2022-03-22 | Seoul Viosys Co., Ltd. | Passivation covered light emitting unit stack |
US20190164945A1 (en) * | 2017-11-27 | 2019-05-30 | Seoul Viosys Co., Ltd. | Light emitting diode for display and display apparatus having the same |
US11527519B2 (en) * | 2017-11-27 | 2022-12-13 | Seoul Viosys Co., Ltd. | LED unit for display and display apparatus having the same |
US11552057B2 (en) * | 2017-12-20 | 2023-01-10 | Seoul Viosys Co., Ltd. | LED unit for display and display apparatus having the same |
US11522006B2 (en) * | 2017-12-21 | 2022-12-06 | Seoul Viosys Co., Ltd. | Light emitting stacked structure and display device having the same |
-
2020
- 2020-09-15 US US17/020,834 patent/US11398462B2/en active Active
- 2020-09-16 JP JP2022517511A patent/JP2022549605A/ja active Pending
- 2020-09-16 KR KR1020227004580A patent/KR20220065757A/ko unknown
- 2020-09-16 MX MX2022002988A patent/MX2022002988A/es unknown
- 2020-09-16 CN CN202080065850.3A patent/CN114424342A/zh active Pending
- 2020-09-16 BR BR112022005090A patent/BR112022005090A2/pt unknown
- 2020-09-16 CN CN202022033676.4U patent/CN213071131U/zh active Active
- 2020-09-16 EP EP20866486.2A patent/EP4033530A4/en active Pending
- 2020-09-16 WO PCT/KR2020/012452 patent/WO2021054702A1/ko unknown
-
2022
- 2022-07-25 US US17/873,040 patent/US11769761B2/en active Active
-
2023
- 2023-08-08 US US18/231,764 patent/US20230387087A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210082887A1 (en) | 2021-03-18 |
CN213071131U (zh) | 2021-04-27 |
JP2022549605A (ja) | 2022-11-28 |
MX2022002988A (es) | 2022-04-01 |
EP4033530A4 (en) | 2023-10-25 |
US20230387087A1 (en) | 2023-11-30 |
US11398462B2 (en) | 2022-07-26 |
CN114424342A (zh) | 2022-04-29 |
US20220359474A1 (en) | 2022-11-10 |
US11769761B2 (en) | 2023-09-26 |
WO2021054702A1 (ko) | 2021-03-25 |
KR20220065757A (ko) | 2022-05-20 |
EP4033530A1 (en) | 2022-07-27 |
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