JP4687665B2 - Ledパッケージ - Google Patents
Ledパッケージ Download PDFInfo
- Publication number
- JP4687665B2 JP4687665B2 JP2007040673A JP2007040673A JP4687665B2 JP 4687665 B2 JP4687665 B2 JP 4687665B2 JP 2007040673 A JP2007040673 A JP 2007040673A JP 2007040673 A JP2007040673 A JP 2007040673A JP 4687665 B2 JP4687665 B2 JP 4687665B2
- Authority
- JP
- Japan
- Prior art keywords
- led chip
- substrate
- mounting
- circuit patterns
- mounting substrate
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- 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
-
- 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
- H01L2224/48225—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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
Landscapes
- Led Device Packages (AREA)
Description
11 LEDチップ
12 本体部
13A,13B LEDチップ実装部
14A,14B 回路パターン
15 反射板
16 ワイヤ
20 実装基板
21 ハンダ
22 回路パターン
30 薄膜除去部
31 回路パターン
32 導電性薄膜
33 アルミナ基板
Claims (2)
- LEDチップと、
前記LEDチップと電気的に接続される実装基板と、
前記実装基板上に実装され、前記LEDチップの実装面における凹形状の底面に前記LEDチップが実装され、当該実装基板と熱膨張率が異なる立体型基板と、
前記LEDチップ及び前記実装基板上の回路パターンとハンダを介して接続されることによって前記立体型基板の裏面と前記実装基板の上面とが接合された接合部を形成し、前記立体型基板の外壁に沿って形成される複数の回路パターンとを備え、
前記複数の回路パターンは、前記立体型基板の複数の側面のうちの隣接する側面に、それぞれ形成され、
複数の回路パターンの距離を、前記立体型基板と前記実装基板との線膨張率の違いに起因して発生する応力によって前記立体型基板と前記実装基板とを接続するハンダの破壊を防止する距離にすること
を特徴とするLEDパッケージ。 - LEDチップと、
前記LEDチップと電気的に接続される実装基板と、
前記実装基板上に実装され、前記LEDチップの実装面における凹形状の底面に前記LEDチップが実装され、当該実装基板と熱膨張率が異なる立体型基板と、
前記LEDチップ及び前記実装基板上の回路パターンとハンダを介して接続されることによって前記立体型基板の裏面と前記実装基板の上面とが接合された接合部を形成し、前記立体型基板の外壁に沿って形成される複数の回路パターンとを備え、
前記複数の回路パターンは、前記立体型基板の複数の側面のうちの単一の側面に、それぞれ形成され、
複数の回路パターンの距離を、前記立体型基板と前記実装基板との線膨張率の違いに起因して発生する応力によって前記立体型基板と前記実装基板とを接続するハンダの破壊を防止する距離にすること
を特徴とするLEDパッケージ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007040673A JP4687665B2 (ja) | 2007-02-21 | 2007-02-21 | Ledパッケージ |
CN200880005314A CN101617412A (zh) | 2007-02-15 | 2008-02-08 | Led封装件以及立体电路部件的安装结构 |
EP08711033A EP2110866A4 (en) | 2007-02-15 | 2008-02-08 | LED HOUSING AND STRUCTURE FOR MOUNTING THREE DIMENSIONAL CIRCUIT COMPONENT |
PCT/JP2008/052154 WO2008099784A1 (ja) | 2007-02-15 | 2008-02-08 | Ledパッケージおよび立体回路部品の取付構造 |
KR1020097016780A KR20090104860A (ko) | 2007-02-15 | 2008-02-08 | Led 패키지 및 입체회로부품의 설치구조 |
US12/527,069 US20100032189A1 (en) | 2007-02-15 | 2008-02-08 | Led package and attachment structure of molded circuit component |
TW097105404A TW200901512A (en) | 2007-02-15 | 2008-02-15 | Led package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007040673A JP4687665B2 (ja) | 2007-02-21 | 2007-02-21 | Ledパッケージ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008205266A JP2008205266A (ja) | 2008-09-04 |
JP4687665B2 true JP4687665B2 (ja) | 2011-05-25 |
Family
ID=39782428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007040673A Expired - Fee Related JP4687665B2 (ja) | 2007-02-15 | 2007-02-21 | Ledパッケージ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4687665B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230007830A (ko) | 2021-07-06 | 2023-01-13 | 현대자동차주식회사 | 고강성 저선팽창 열가소성 수지 조성물 및 이를 포함하는 성형체 |
KR20230007833A (ko) | 2021-07-06 | 2023-01-13 | 현대자동차주식회사 | 고강성 저선팽창 열가소성 수지 조성물 및 이를 포함하는 성형체 |
KR20230007831A (ko) | 2021-07-06 | 2023-01-13 | 현대자동차주식회사 | 고강성 저선팽창 특성의 폴리올레핀 수지 조성물 및 이를 포함하는 경량화된 자동차 부품 |
KR20230009536A (ko) | 2021-07-09 | 2023-01-17 | 현대자동차주식회사 | 고강성 저선팽창 열가소성 수지 조성물 및 이를 포함하는 성형체 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077159U (ja) * | 1993-06-30 | 1995-01-31 | シャープ株式会社 | 面実装用光半導体装置 |
JPH11330131A (ja) * | 1998-05-20 | 1999-11-30 | Rohm Co Ltd | 半導体装置 |
JP2001177156A (ja) * | 1999-12-14 | 2001-06-29 | Koha Co Ltd | 側面発光型ledランプ |
-
2007
- 2007-02-21 JP JP2007040673A patent/JP4687665B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077159U (ja) * | 1993-06-30 | 1995-01-31 | シャープ株式会社 | 面実装用光半導体装置 |
JPH11330131A (ja) * | 1998-05-20 | 1999-11-30 | Rohm Co Ltd | 半導体装置 |
JP2001177156A (ja) * | 1999-12-14 | 2001-06-29 | Koha Co Ltd | 側面発光型ledランプ |
Also Published As
Publication number | Publication date |
---|---|
JP2008205266A (ja) | 2008-09-04 |
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