KR20090039261A - 발광다이오드 패키지 - Google Patents
발광다이오드 패키지 Download PDFInfo
- Publication number
- KR20090039261A KR20090039261A KR20070104797A KR20070104797A KR20090039261A KR 20090039261 A KR20090039261 A KR 20090039261A KR 20070104797 A KR20070104797 A KR 20070104797A KR 20070104797 A KR20070104797 A KR 20070104797A KR 20090039261 A KR20090039261 A KR 20090039261A
- Authority
- KR
- South Korea
- Prior art keywords
- lead frame
- package
- led chip
- light emitting
- emitting diode
- 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.)
- Ceased
Links
- 239000012778 molding material Substances 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
-
- 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
Landscapes
- Led Device Packages (AREA)
Abstract
Description
Claims (3)
- 한 쌍 이상의 리드 단자로 형성된 리드프레임;상기 리드프레임의 일부를 내부에 수용하고, 빛이 방사되도록 오픈된 방사창을 가지도록 형성된 패키지;상기 패키지 내부에 위치하는 리드프레임 상에 실장된 LED 칩;상기 LED 칩과 상기 리드 프레임의 통전을 위한 전극 연결부; 및상기 패키지 내부에 충진되어 상기 LED 칩을 보호하는 몰딩재;를 포함하되,상기 리드프레임은 표면 상에 오목부와 볼록부로 이루어진 하나 이상의 요철패턴을 갖는 것을 특징으로 하는 발광다이오드 패키지.
- 제1항에 있어서,상기 요철은 상기 LED 칩이 실장되는 영역을 제외한 나머지 영역의 리드프레임 표면 상에 위치하는 것을 특징으로 하는 발광다이오드 패키지.
- 제1항에 있어서,상기 요철은 상기 전극 연결부가 본딩되는 영역을 제외한 나머지 영역의 리드프레임 표면 상에 위치하는 것을 특징으로 하는 발광다이오드 패키지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20070104797A KR20090039261A (ko) | 2007-10-18 | 2007-10-18 | 발광다이오드 패키지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20070104797A KR20090039261A (ko) | 2007-10-18 | 2007-10-18 | 발광다이오드 패키지 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090039261A true KR20090039261A (ko) | 2009-04-22 |
Family
ID=40763164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20070104797A Ceased KR20090039261A (ko) | 2007-10-18 | 2007-10-18 | 발광다이오드 패키지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090039261A (ko) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110108755A (ko) * | 2010-03-29 | 2011-10-06 | 서울반도체 주식회사 | Led패키지 |
KR20120012894A (ko) * | 2010-08-03 | 2012-02-13 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 시스템 |
KR101141323B1 (ko) * | 2010-12-24 | 2012-05-03 | 엘지이노텍 주식회사 | 발광소자 패키지 |
US8519426B2 (en) | 2010-08-09 | 2013-08-27 | Lg Innotek Co., Ltd. | Light emitting device and lighting system having the same |
US8698185B2 (en) | 2010-02-17 | 2014-04-15 | Lg Innotek Co., Ltd. | Light emitting device and light unit having improved electrode and chip structures with concave/convex shapes |
CN103811633A (zh) * | 2013-12-31 | 2014-05-21 | 深圳市斯迈得光电子有限公司 | 一种高可靠性发光二极管支架 |
KR20150017596A (ko) * | 2013-08-07 | 2015-02-17 | 엘지이노텍 주식회사 | 발광 소자 및 조명 시스템 |
EP2369652A3 (en) * | 2010-03-25 | 2015-05-06 | LG Innotek Co., Ltd. | Light emitting device package and lighting system having the same |
CN105829799A (zh) * | 2013-12-20 | 2016-08-03 | 株式会社碧陆斯 | 照明装置 |
CN106356359A (zh) * | 2015-07-17 | 2017-01-25 | 英特希尔美国公司 | 用于衬底的系统和方法 |
KR101875426B1 (ko) * | 2011-08-30 | 2018-07-06 | 엘지이노텍 주식회사 | 발광 모듈 및 이를 구비한 라이트 유닛 |
CN114171317A (zh) * | 2020-09-11 | 2022-03-11 | 三星电机株式会社 | 电子组件 |
-
2007
- 2007-10-18 KR KR20070104797A patent/KR20090039261A/ko not_active Ceased
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8698185B2 (en) | 2010-02-17 | 2014-04-15 | Lg Innotek Co., Ltd. | Light emitting device and light unit having improved electrode and chip structures with concave/convex shapes |
EP2369652A3 (en) * | 2010-03-25 | 2015-05-06 | LG Innotek Co., Ltd. | Light emitting device package and lighting system having the same |
KR20110108755A (ko) * | 2010-03-29 | 2011-10-06 | 서울반도체 주식회사 | Led패키지 |
KR20120012894A (ko) * | 2010-08-03 | 2012-02-13 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 시스템 |
US9041013B2 (en) | 2010-08-09 | 2015-05-26 | LG Innotek., Ltd. | Light emitting device and lighing system having the same |
US8519426B2 (en) | 2010-08-09 | 2013-08-27 | Lg Innotek Co., Ltd. | Light emitting device and lighting system having the same |
KR101141323B1 (ko) * | 2010-12-24 | 2012-05-03 | 엘지이노텍 주식회사 | 발광소자 패키지 |
KR101875426B1 (ko) * | 2011-08-30 | 2018-07-06 | 엘지이노텍 주식회사 | 발광 모듈 및 이를 구비한 라이트 유닛 |
KR20150017596A (ko) * | 2013-08-07 | 2015-02-17 | 엘지이노텍 주식회사 | 발광 소자 및 조명 시스템 |
CN105829799A (zh) * | 2013-12-20 | 2016-08-03 | 株式会社碧陆斯 | 照明装置 |
US10247401B2 (en) | 2013-12-20 | 2019-04-02 | Feelux Co., Ltd. | Lighting device |
CN103811633A (zh) * | 2013-12-31 | 2014-05-21 | 深圳市斯迈得光电子有限公司 | 一种高可靠性发光二极管支架 |
CN106356359A (zh) * | 2015-07-17 | 2017-01-25 | 英特希尔美国公司 | 用于衬底的系统和方法 |
CN106356359B (zh) * | 2015-07-17 | 2021-03-02 | 英特希尔美国公司 | 用于衬底的系统和方法 |
CN114171317A (zh) * | 2020-09-11 | 2022-03-11 | 三星电机株式会社 | 电子组件 |
US11515096B2 (en) | 2020-09-11 | 2022-11-29 | Samsung Electro-Mechanics Co., Ltd. | Electronic component |
CN114171317B (zh) * | 2020-09-11 | 2025-04-25 | 三星电机株式会社 | 电子组件 |
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