JP2007116125A - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP2007116125A JP2007116125A JP2006254806A JP2006254806A JP2007116125A JP 2007116125 A JP2007116125 A JP 2007116125A JP 2006254806 A JP2006254806 A JP 2006254806A JP 2006254806 A JP2006254806 A JP 2006254806A JP 2007116125 A JP2007116125 A JP 2007116125A
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- JP
- Japan
- Prior art keywords
- led chip
- optical member
- light emitting
- light
- resin
- 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.)
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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 Device Packages (AREA)
- Led Devices (AREA)
Abstract
【解決手段】複数のLEDチップ10と、これら複数のLEDチップ10が実装された実装基板20と、実装基板20におけるLEDチップ10の実装面側で全てのLEDチップ10を囲む枠体40と、枠体40の内側に透明樹脂材料を充填して形成されて各LEDチップ10および個々のLEDチップ10に接続されたボンディングワイヤ14を封止し且つ弾性を有する封止部50と、封止部50に重ねて配置される光学部材60と、透明材料を成形した成形品であって光学部材60の光出射面60b側に光学部材60を覆い光出射面60bおよび枠体40との間に空気層80が形成される形で配設されるドーム状の保護カバー70とを備える。
【選択図】図1
Description
図1は本実施形態の発光装置の断面図、図2は分解斜視図、図3は要部の平面図をそれぞれ示している。
図4〜図7を参照して本実施形態の発光装置を説明する。
20 実装基板
21 金属板
22 配線基板
23 導体パターン
30 サブマウント部材
40 枠体
50 封止部
60 光学部材(レンズ)
70 保護カバー
Claims (1)
- 複数のLEDチップと、これら複数のLEDチップが実装された実装基板と、透明樹脂材料からなり実装基板におけるLEDチップの実装面側で全てのLEDチップ及び当該各LEDチップに接続されたボンディングワイヤを封止する封止部と、封止部に重ねて配置される光学部材と、透明材料を成形した成形品であって光学部材の光出射面側に光学部材を覆い光出射面および光学部材との間に空気層が形成される形で配設されるドーム状の保護カバーとを備えたことを特徴とする発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006254806A JP4001178B2 (ja) | 2005-09-20 | 2006-09-20 | 発光装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005272858 | 2005-09-20 | ||
JP2006254806A JP4001178B2 (ja) | 2005-09-20 | 2006-09-20 | 発光装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007174218A Division JP4678388B2 (ja) | 2005-09-20 | 2007-07-02 | 発光装置 |
JP2007174219A Division JP4678389B2 (ja) | 2005-09-20 | 2007-07-02 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007116125A true JP2007116125A (ja) | 2007-05-10 |
JP4001178B2 JP4001178B2 (ja) | 2007-10-31 |
Family
ID=38097997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006254806A Active JP4001178B2 (ja) | 2005-09-20 | 2006-09-20 | 発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4001178B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009004625A (ja) * | 2007-06-22 | 2009-01-08 | Sanken Electric Co Ltd | 半導体発光装置 |
JP2009010050A (ja) * | 2007-06-26 | 2009-01-15 | Panasonic Electric Works Co Ltd | 光源装置 |
JP2009181704A (ja) * | 2008-01-29 | 2009-08-13 | Toyoda Gosei Co Ltd | バックライト装置 |
JP2011090152A (ja) * | 2009-10-22 | 2011-05-06 | Sharp Corp | 表示装置 |
JP2015146439A (ja) * | 2008-06-24 | 2015-08-13 | シャープ株式会社 | 発光装置および照明器具 |
US9461224B2 (en) | 2008-06-24 | 2016-10-04 | Sharp Kabushiki Kaisha | Light-emitting apparatus |
JP2017103381A (ja) * | 2015-12-03 | 2017-06-08 | シチズン電子株式会社 | 発光装置 |
-
2006
- 2006-09-20 JP JP2006254806A patent/JP4001178B2/ja active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009004625A (ja) * | 2007-06-22 | 2009-01-08 | Sanken Electric Co Ltd | 半導体発光装置 |
JP2009010050A (ja) * | 2007-06-26 | 2009-01-15 | Panasonic Electric Works Co Ltd | 光源装置 |
JP2009181704A (ja) * | 2008-01-29 | 2009-08-13 | Toyoda Gosei Co Ltd | バックライト装置 |
JP2015146439A (ja) * | 2008-06-24 | 2015-08-13 | シャープ株式会社 | 発光装置および照明器具 |
US9461224B2 (en) | 2008-06-24 | 2016-10-04 | Sharp Kabushiki Kaisha | Light-emitting apparatus |
US9960332B2 (en) | 2008-06-24 | 2018-05-01 | Sharp Kabushiki Kaisha | Light-emitting apparatus |
JP2011090152A (ja) * | 2009-10-22 | 2011-05-06 | Sharp Corp | 表示装置 |
JP2017103381A (ja) * | 2015-12-03 | 2017-06-08 | シチズン電子株式会社 | 発光装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4001178B2 (ja) | 2007-10-31 |
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