JP2005101393A - Ledランプ - Google Patents
Ledランプ Download PDFInfo
- Publication number
- JP2005101393A JP2005101393A JP2003334604A JP2003334604A JP2005101393A JP 2005101393 A JP2005101393 A JP 2005101393A JP 2003334604 A JP2003334604 A JP 2003334604A JP 2003334604 A JP2003334604 A JP 2003334604A JP 2005101393 A JP2005101393 A JP 2005101393A
- Authority
- JP
- Japan
- Prior art keywords
- led lamp
- layer
- soft resin
- protective layer
- 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.)
- Granted
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Classifications
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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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- 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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
Landscapes
- Led Device Packages (AREA)
- Optical Head (AREA)
Abstract
【解決手段】 本発明により、LEDチップ3を比較的に軟質の樹脂で覆い保護層5が形成され、更に保護層5がそれよりも硬質な樹脂で形成されたベース部2とレンズ部6とで覆われて成るLEDランプ1において、保護層5はベース部2とレンズ部6とにより圧縮側に正圧が加わる構成とされているLEDランプ1としたことで、外気温の低下などで保護層5が収縮しレンズ部6とに剥離を生じる負圧の状態になったときには、予めに加えられている正圧により相殺し、剥離の発生を防止して課題を解決する。
【選択図】 図1
Description
2…ベース部
2a…押圧部
3…LEDチップ
4…ボンディングワイヤ
5…保護層
6…レンズ部
6a…突起部
7…蛍光体
Claims (1)
- LEDチップを比較的に軟質の樹脂で覆い保護層が形成され、更に前記保護層がそれよりも硬質な樹脂で形成されたベース部とレンズ部とで覆われて成るLEDランプにおいて、前記保護層は前記ベース部と前記レンズ部とにより圧縮側に正圧が加わる構成とされていることを特徴とするLEDランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003334604A JP4444609B2 (ja) | 2003-09-26 | 2003-09-26 | Ledランプ及び製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003334604A JP4444609B2 (ja) | 2003-09-26 | 2003-09-26 | Ledランプ及び製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005101393A true JP2005101393A (ja) | 2005-04-14 |
JP4444609B2 JP4444609B2 (ja) | 2010-03-31 |
Family
ID=34462233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003334604A Expired - Fee Related JP4444609B2 (ja) | 2003-09-26 | 2003-09-26 | Ledランプ及び製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4444609B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007057984A1 (ja) | 2005-11-21 | 2007-05-24 | Matsushita Electric Works, Ltd. | 発光装置 |
JP2007274010A (ja) * | 2007-07-17 | 2007-10-18 | Matsushita Electric Works Ltd | 発光装置およびその製造方法 |
WO2009028628A1 (ja) * | 2007-08-28 | 2009-03-05 | Panasonic Electric Works Co., Ltd. | 発光装置 |
JP2012054614A (ja) * | 2011-12-12 | 2012-03-15 | Asahi Rubber Inc | レンズ体 |
KR101202171B1 (ko) * | 2008-10-22 | 2012-11-15 | 서울반도체 주식회사 | 발광소자 |
US9461224B2 (en) | 2008-06-24 | 2016-10-04 | Sharp Kabushiki Kaisha | Light-emitting apparatus |
JP2016187051A (ja) * | 2008-06-24 | 2016-10-27 | シャープ株式会社 | 発光装置 |
US20160341852A1 (en) | 2014-01-23 | 2016-11-24 | Koninklijke Philips N.V. | Light emitting device with self-aligning preformed lens |
-
2003
- 2003-09-26 JP JP2003334604A patent/JP4444609B2/ja not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8278678B2 (en) | 2005-11-21 | 2012-10-02 | Panasonic Corporation | Light emitting device |
EP1953835A1 (en) * | 2005-11-21 | 2008-08-06 | Matsushita Electric Works, Ltd. | Light-emitting device |
EP1953835A4 (en) * | 2005-11-21 | 2010-01-20 | Panasonic Elec Works Co Ltd | LIGHT-EMITTING DEVICE |
WO2007057984A1 (ja) | 2005-11-21 | 2007-05-24 | Matsushita Electric Works, Ltd. | 発光装置 |
EP2264797A3 (en) * | 2005-11-21 | 2011-08-03 | Panasonic Electric Works Co., Ltd | Light-emitting device |
JP2007142281A (ja) * | 2005-11-21 | 2007-06-07 | Matsushita Electric Works Ltd | 発光装置およびその製造方法 |
JP4678392B2 (ja) * | 2007-07-17 | 2011-04-27 | パナソニック電工株式会社 | 発光装置およびその製造方法 |
JP2007274010A (ja) * | 2007-07-17 | 2007-10-18 | Matsushita Electric Works Ltd | 発光装置およびその製造方法 |
WO2009028628A1 (ja) * | 2007-08-28 | 2009-03-05 | Panasonic Electric Works Co., Ltd. | 発光装置 |
US7869675B2 (en) | 2007-08-28 | 2011-01-11 | Panasonic Electric Works Co., Ltd. | Light emitting device |
JP2016187051A (ja) * | 2008-06-24 | 2016-10-27 | シャープ株式会社 | 発光装置 |
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 |
KR101202171B1 (ko) * | 2008-10-22 | 2012-11-15 | 서울반도체 주식회사 | 발광소자 |
JP2012054614A (ja) * | 2011-12-12 | 2012-03-15 | Asahi Rubber Inc | レンズ体 |
US10416356B2 (en) | 2014-01-23 | 2019-09-17 | Lumileds, LLC | Light emitting device with self-aligning preformed lens |
US20160341852A1 (en) | 2014-01-23 | 2016-11-24 | Koninklijke Philips N.V. | Light emitting device with self-aligning preformed lens |
JP2017504215A (ja) * | 2014-01-23 | 2017-02-02 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | セルフアライン式プリフォームレンズを有する発光デバイス |
US10895669B2 (en) | 2014-01-23 | 2021-01-19 | Lumileds Llc | Light emitting device with self-aligning preformed lens |
US11313996B2 (en) | 2014-01-23 | 2022-04-26 | Lumileds Llc | Light emitting device with self-aligning preformed lens |
Also Published As
Publication number | Publication date |
---|---|
JP4444609B2 (ja) | 2010-03-31 |
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