JP3918863B1 - 発光装置の製造方法 - Google Patents
発光装置の製造方法 Download PDFInfo
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- JP3918863B1 JP3918863B1 JP2006047490A JP2006047490A JP3918863B1 JP 3918863 B1 JP3918863 B1 JP 3918863B1 JP 2006047490 A JP2006047490 A JP 2006047490A JP 2006047490 A JP2006047490 A JP 2006047490A JP 3918863 B1 JP3918863 B1 JP 3918863B1
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- Prior art keywords
- led chip
- light emitting
- optical member
- light
- emitting device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- Led Devices (AREA)
Abstract
【解決手段】実装基板20にLEDチップ10を実装してLEDチップ10とボンディングワイヤ14,14とを電気的に接続した後、LEDチップ10およびボンディングワイヤ14,14を封止部50の一部となる液状の第1の封止樹脂50aにより覆ってから(図1(a)参照)、光学部材60の内側に第1の封止樹脂と同一材料からなり封止部50の他の部分となる液状の第2の封止樹脂50bを注入し(図1(b)参照)、その後、光学部材60と実装基板20とを位置合わせして各封止樹脂を硬化させることにより封止部50を形成するのと同時に光学部材60を実装基板20に固着し(図1(c)参照)、続いて、色変換部材70を実装基板20に取り付けるようにしている。
【選択図】 図1
Description
10 LEDチップ
14 ボンディングワイヤ
20 実装基板
30 サブマウント部材
50 封止部
50a 第1の封止樹脂
50b 第2の封止樹脂
60 光学部材
70 色変換部材
Claims (1)
- LEDチップと、LEDチップが実装された実装基板と、LEDチップから放射された光の配光を制御する光学部材であって実装基板との間にLEDチップを収納する形で実装基板の一表面側に固着されたドーム状の光学部材と、光学部材と実装基板とで囲まれた空間でLEDチップを封止した封止樹脂からなり透光性および弾性を有する封止部とを備えた発光装置の製造方法であって、実装基板にLEDチップを実装した後、LEDチップを封止部の一部となる第1の封止樹脂により覆ってから、光学部材の内側に第1の封止樹脂と同一材料からなり封止部の他の部分となる第2の封止樹脂を注入し、その後、光学部材と実装基板とを位置合わせして各封止樹脂を硬化させることにより封止部を形成することを特徴とする発光装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006047490A JP3918863B1 (ja) | 2006-02-23 | 2006-02-23 | 発光装置の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006047490A JP3918863B1 (ja) | 2006-02-23 | 2006-02-23 | 発光装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3918863B1 true JP3918863B1 (ja) | 2007-05-23 |
JP2007227677A JP2007227677A (ja) | 2007-09-06 |
Family
ID=38156637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006047490A Expired - Fee Related JP3918863B1 (ja) | 2006-02-23 | 2006-02-23 | 発光装置の製造方法 |
Country Status (1)
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JP (1) | JP3918863B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013135084A (ja) | 2011-12-26 | 2013-07-08 | Nitto Denko Corp | 発光ダイオード装置の製造方法 |
US10355196B2 (en) | 2016-02-10 | 2019-07-16 | Seiko Epson Corporation | Piezoelectric element, piezoelectric element application device, and method of manufacturing piezoelectric element |
JP6922326B2 (ja) | 2017-03-28 | 2021-08-18 | セイコーエプソン株式会社 | 圧電素子及び圧電素子応用デバイス |
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2006
- 2006-02-23 JP JP2006047490A patent/JP3918863B1/ja not_active Expired - Fee Related
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JP2007227677A (ja) | 2007-09-06 |
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