JP7061613B2 - Led装置及びその製造方法 - Google Patents
Led装置及びその製造方法 Download PDFInfo
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- JP7061613B2 JP7061613B2 JP2019540455A JP2019540455A JP7061613B2 JP 7061613 B2 JP7061613 B2 JP 7061613B2 JP 2019540455 A JP2019540455 A JP 2019540455A JP 2019540455 A JP2019540455 A JP 2019540455A JP 7061613 B2 JP7061613 B2 JP 7061613B2
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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
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- H01L33/04—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a quantum effect structure or superlattice, e.g. tunnel junction
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- H01L25/075—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 the devices being of a type provided for in group H01L33/00
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- H01L2933/0033—Processes relating to semiconductor body packages
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Description
Claims (1)
- LED装置の製造方法において、
サファイア基板層の下部に発光ダイオード層を形成するステップと、
前記発光ダイオード層を予め設定された複数の領域に区分し、前記複数の領域のそれぞれに複数のパッドを設けるステップと、
前記発光ダイオード層から前記サファイア基板層を取り除くステップと、
前記発光ダイオード層を前記複数の領域にダイシングして複数の発光ダイオードを形成するステップと、
前記複数の発光ダイオードが予め設定された間隔で離隔するようにして、前記複数のパッドが基板層の上部に接するように前記複数の発光ダイオードを前記基板層に積層するステップと、
前記複数の発光ダイオードの上面及び前記複数の発光ダイオードの間の前記基板層の上部領域を覆うように光変換層を積層するステップであり、当該光変換層は量子ドットシロキサン樹脂で実現される、ステップと、
前記光変換層の上部に反射コーティング層を積層するステップと、
前記反射コーティング層の上部にカラーフィルタを積層するステップと、
前記カラーフィルタの上部に上部基板層を積層し、前記基板層を取り除くステップと、
前記複数の発光ダイオードの間の一部の領域に対応する前記光変換層、前記反射コーティング層及び前記カラーフィルタをエッチングするステップと、
前記エッチングによって形成された面を金属性物質でコーティングするステップと、
を含む製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170020135A KR20180093689A (ko) | 2017-02-14 | 2017-02-14 | Led 장치 및 그 제조 방법 |
KR10-2017-0020135 | 2017-02-14 | ||
PCT/KR2017/007141 WO2018151381A1 (en) | 2017-02-14 | 2017-07-05 | Light emitting diode apparatus and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020506543A JP2020506543A (ja) | 2020-02-27 |
JP7061613B2 true JP7061613B2 (ja) | 2022-04-28 |
Family
ID=63105916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019540455A Active JP7061613B2 (ja) | 2017-02-14 | 2017-07-05 | Led装置及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10276743B2 (ja) |
EP (1) | EP3566250B1 (ja) |
JP (1) | JP7061613B2 (ja) |
KR (1) | KR20180093689A (ja) |
CN (1) | CN108428775B (ja) |
WO (1) | WO2018151381A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180093689A (ko) * | 2017-02-14 | 2018-08-22 | 삼성전자주식회사 | Led 장치 및 그 제조 방법 |
JP6870592B2 (ja) * | 2017-11-24 | 2021-05-12 | 豊田合成株式会社 | 発光装置 |
CN108630738A (zh) * | 2018-07-24 | 2018-10-09 | 京东方科技集团股份有限公司 | 显示面板、装置及显示面板的制备方法 |
JP7270131B2 (ja) * | 2019-03-28 | 2023-05-10 | 日亜化学工業株式会社 | 発光装置の製造方法 |
DE102021117801A1 (de) * | 2021-07-09 | 2023-01-12 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Herstellungsverfahren und optoelektronischer halbleiterchip |
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2017
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- 2017-07-05 JP JP2019540455A patent/JP7061613B2/ja active Active
- 2017-07-05 WO PCT/KR2017/007141 patent/WO2018151381A1/en unknown
- 2017-07-05 EP EP17896621.4A patent/EP3566250B1/en active Active
- 2017-07-05 US US15/641,900 patent/US10276743B2/en active Active
- 2017-09-08 CN CN201710804716.0A patent/CN108428775B/zh active Active
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2019
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US20180076366A1 (en) | 2015-03-20 | 2018-03-15 | Osram Opto Semiconductors Gmbh | Optoelectronic component |
JP2016001750A (ja) | 2015-08-19 | 2016-01-07 | 株式会社東芝 | 半導体発光装置 |
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US20190207058A1 (en) | 2019-07-04 |
WO2018151381A1 (en) | 2018-08-23 |
EP3566250B1 (en) | 2022-10-19 |
EP3566250A4 (en) | 2020-02-19 |
JP2020506543A (ja) | 2020-02-27 |
US10276743B2 (en) | 2019-04-30 |
CN108428775A (zh) | 2018-08-21 |
US20180233625A1 (en) | 2018-08-16 |
US10734544B2 (en) | 2020-08-04 |
KR20180093689A (ko) | 2018-08-22 |
CN108428775B (zh) | 2023-02-28 |
EP3566250A1 (en) | 2019-11-13 |
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