JP5840377B2 - 反射樹脂シートおよび発光ダイオード装置の製造方法 - Google Patents
反射樹脂シートおよび発光ダイオード装置の製造方法 Download PDFInfo
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- JP5840377B2 JP5840377B2 JP2011089922A JP2011089922A JP5840377B2 JP 5840377 B2 JP5840377 B2 JP 5840377B2 JP 2011089922 A JP2011089922 A JP 2011089922A JP 2011089922 A JP2011089922 A JP 2011089922A JP 5840377 B2 JP5840377 B2 JP 5840377B2
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0362—Manufacture or treatment of packages of encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0363—Manufacture or treatment of packages of optical field-shaping means
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- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
Description
まず、反射樹脂シートを用意した(図2(a)参照)。
第1離型基材の上面に、凹部および突出部を形成し(図6(a)参照)、かつ、緩衝シートを第1離型基材の上面に設けなかった以外は、実施例1と同様に処理して、発光ダイオード装置を製造した。
反射樹脂シート(転写シート)を用いず、反射樹脂層をダイオード基板に直接設け(図8(a)参照)、かつ、反射樹脂層の押圧において、押圧板を用いた(図8(c)参照)以外は、実施例1と同様に処理して、発光ダイオード装置を得た(図9(e)参照)。
2 ダイオード基板
3 発光ダイオード素子
4 反射樹脂層
13反射樹脂シート(転写シート)
14第1離型基材
18被覆部
19架設部
20マスク
25露出部
30凹部
32押圧板
33第2離型基材
Claims (2)
- ダイオード基板と、前記ダイオード基板の厚み方向一方面に設けられる発光ダイオード素子と、前記発光ダイオード素子の側面に密着する反射樹脂層とを備える発光ダイオード装置を製造するために用いられる反射樹脂シートであって、
離型基材、および、
前記離型基材の厚み方向一方面に設けられる前記反射樹脂層
を備え、
前記反射樹脂層は、前記発光ダイオード素子の前記側面と密着できるように、前記発光ダイオード素子に対応して形成され、
前記離型基材は、前記反射樹脂層から引き剥がされるように、構成され、
前記離型基材は、前記反射樹脂層から露出する露出部を備え、
前記露出部は、前記発光ダイオード素子の厚み方向一方面に対して密着できるように、構成されていることを特徴とする、反射樹脂シート。 - 反射樹脂層を、離型基材の厚み方向一方面に設けることによって、請求項1に記載の反射樹脂シートを用意する工程、
発光ダイオード素子を、ダイオード基板の厚み方向一方面に設ける工程、
前記反射樹脂シートを、前記反射樹脂層が前記発光ダイオード素子の側面に密着するように、前記ダイオード基板に積層する工程、および、
前記離型基材を前記反射樹脂シートから引き剥がす工程
を備え、
前記反射樹脂シートを前記ダイオード基板に積層する工程では、
前記離型基材において前記反射樹脂層から露出する露出部を、前記発光ダイオード素子の前記厚み方向一方面に接触させて、前記反射樹脂シートを前記ダイオード基板に対して押圧することを特徴とする、発光ダイオード装置の製造方法。
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JP2011089922A JP5840377B2 (ja) | 2011-04-14 | 2011-04-14 | 反射樹脂シートおよび発光ダイオード装置の製造方法 |
EP12161747.6A EP2511965A3 (en) | 2011-04-14 | 2012-03-28 | Reflecting resin sheet, light emitting diode device and producing method thereof |
TW101112858A TW201242113A (en) | 2011-04-14 | 2012-04-11 | Reflecting resin sheet, light emitting diode device and producing method thereof |
KR1020120037769A KR20120117660A (ko) | 2011-04-14 | 2012-04-12 | 반사 수지 시트, 발광 다이오드 장치 및 그 제조 방법 |
CN201210110390.9A CN102738362B (zh) | 2011-04-14 | 2012-04-13 | 反射树脂片、发光二极管装置及其制造方法 |
US13/446,517 US9214611B2 (en) | 2011-04-14 | 2012-04-13 | Reflecting resin sheet, light emitting diode device and producing method thereof |
US14/831,305 US9450160B2 (en) | 2011-04-14 | 2015-08-20 | Reflecting resin sheet, light emitting diode device and producing method thereof |
US14/932,150 US20160056355A1 (en) | 2011-04-14 | 2015-11-04 | Reflecting resin sheet, light emitting diode device and producing method thereof |
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JP2011089922A JP5840377B2 (ja) | 2011-04-14 | 2011-04-14 | 反射樹脂シートおよび発光ダイオード装置の製造方法 |
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US (3) | US9214611B2 (ja) |
EP (1) | EP2511965A3 (ja) |
JP (1) | JP5840377B2 (ja) |
KR (1) | KR20120117660A (ja) |
CN (1) | CN102738362B (ja) |
TW (1) | TW201242113A (ja) |
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-
2011
- 2011-04-14 JP JP2011089922A patent/JP5840377B2/ja not_active Expired - Fee Related
-
2012
- 2012-03-28 EP EP12161747.6A patent/EP2511965A3/en not_active Withdrawn
- 2012-04-11 TW TW101112858A patent/TW201242113A/zh unknown
- 2012-04-12 KR KR1020120037769A patent/KR20120117660A/ko not_active Application Discontinuation
- 2012-04-13 CN CN201210110390.9A patent/CN102738362B/zh not_active Expired - Fee Related
- 2012-04-13 US US13/446,517 patent/US9214611B2/en not_active Expired - Fee Related
-
2015
- 2015-08-20 US US14/831,305 patent/US9450160B2/en not_active Expired - Fee Related
- 2015-11-04 US US14/932,150 patent/US20160056355A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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CN102738362A (zh) | 2012-10-17 |
US20160056355A1 (en) | 2016-02-25 |
TW201242113A (en) | 2012-10-16 |
US9214611B2 (en) | 2015-12-15 |
EP2511965A3 (en) | 2014-08-27 |
US9450160B2 (en) | 2016-09-20 |
KR20120117660A (ko) | 2012-10-24 |
CN102738362B (zh) | 2016-06-08 |
US20150357536A1 (en) | 2015-12-10 |
US20120261699A1 (en) | 2012-10-18 |
EP2511965A2 (en) | 2012-10-17 |
JP2012222315A (ja) | 2012-11-12 |
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