JP2014064003A - 発光ダイオードパッケージ及びその製造方法 - Google Patents
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- 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
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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
- H01L2224/48257—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 die pad of the item
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- H—ELECTRICITY
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- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L25/13—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L33/00
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- H01—ELECTRIC ELEMENTS
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- H—ELECTRICITY
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
【解決手段】本発明に係る発光ダイオードパッケージは、基板と、前記基板内に埋め込まれた第一電極構造体及び第二電極構造体と、前記第一電極構造体及び前記第二電極構造体に電気的に接続された複数の発光ダイオードチップと、を備える。前記第一電極構造体は、互いに離隔して設置された第一電極及び第二電極を備え、前記第二電極構造体は、前記第一電極と前記第二電極との間に位置する第三電極を備え、前記第一電極及び前記第二電極の側面は前記基板から露出され、前記第三電極の側面は前記基板の内部に位置し、前記発光ダイオードチップは、第一電極、第二電極及び第三電極に電気的にそれぞれ接続される。
【選択図】図1
Description
2 係合フレーム
11 第一電極構造体
13 第二電極構造体
20 基板
22 リードフレーム
30 発光ダイオードチップ
40 反射体
41 貫通孔
50 金属バー
51、53、55 連接バー
111 第一電極
113 第二電極
131 第三電極
133 第四電極
301、303 ワイヤ
1111 第一本体部
1113 第一支持部
1131 第二本体部
1133 第二支持部
1311 第三本体部
1313 第三支持部
1331 第四本体部
1333 第四支持部
Claims (6)
- 基板と、
前記基板内に埋め込まれた第一電極構造体及び第二電極構造体と、
前記第一電極構造体及び前記第二電極構造体に電気的に接続される複数の発光ダイオードチップと、を備える発光ダイオードパッケージにおいて、
前記第一電極構造体は、互いに離隔して設置される第一電極及び第二電極を備え、前記第二電極構造体は、前記第一電極と前記第二電極との間に位置する第三電極を備え、前記第一電極及び前記第二電極の側面は前記基板から露出され、前記第三電極の側面は前記基板の内部に位置し、前記発光ダイオードチップは、第一電極、第二電極及び第三電極に電気的にそれぞれ接続されることを特徴とする発光ダイオードパッケージ。 - 前記第一電極は、第一本体部及び前記第一本体部の底面の中央から下方へ延伸する第一支持部を備え、前記第二電極は、第二本体部及び前記第二本体部の底面の中央から下方へ延伸する第二支持部を備え、前記第三電極は、第三本体部及び前記第三本体部の底面の中央から下方へ延伸する第三支持部を備え、前記第一本体部及び前記第二本体部の側面は前記基板から露出され、前記第三本体部の側面は前記基板の内部に位置することを特徴とする請求項1に記載の発光ダイオードパッケージ。
- 前記第一支持部及び前記第二支持部の底面は前記基板から露出され、前記第三支持部の底面は前記基板の内部に収容されることを特徴とする請求項2に記載の発光ダイオードパッケージ。
- 前記第二電極構造体は、第四電極をさらに備え、前記第四電極は、前記第一電極と前記第二電極との間に位置し、且つ前記第三電極と電気的に接続され、前記第四電極の側面は前記基板の内部に位置することを特徴とする請求項3に記載の発光ダイオードパッケージ。
- 前記第一電極、前記第二電極、前記第三電極及び前記第四電極の頂面と前記基板の頂面とは同じ平面上に位置し、前記第一電極及び前記第二電極の底面は前記基板から露出し、前記第三電極及び前記第四電極の底面は前記基板の内部に収容されることを特徴とする請求項4に記載の発光ダイオードパッケージ。
- 係合フレームを提供するステップであって、前記係合フレームは、中空のリードフレームと、リードフレームによって囲まれ、且つ互いに離隔して設置された第一電極構造体及び第二電極構造体と、前記第一電極構造体及び第二電極構造体と前記リードフレームとを連接するブラケットと、を備え、前記第一電極構造体は互いに離隔して設置された第一電極及び第二電極を備え、前記第二電極構造体は前記第一電極と前記第二電極との間に位置する第三電極を備えるステップと、
前記係合フレーム内に基板を形成するステップであって、前記第一電極構造体及び前記第二電極構造体が前記基板内にそれぞれ埋め込まれるステップと、
複数の発光ダイオードチップを提供し、且つワイヤを介して前記複数の発光ダイオードチップを前記第一電極、前記第二電極及び前記第三電極にそれぞれ接続させるステップと、
前記第一電極及び前記第二電極の側面を前記基板の対応する側面から露出させるように前記リードフレーム及び前記基板を切断して、複数の発光ダイオードパッケージを形成するステップと、
を備えることを特徴とする発光ダイオードパッケージの製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201210353745.7 | 2012-09-21 | ||
CN201210353745.7A CN103682066B (zh) | 2012-09-21 | 2012-09-21 | 发光二极管模组及其制造方法 |
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JP2014064003A true JP2014064003A (ja) | 2014-04-10 |
JP5721797B2 JP5721797B2 (ja) | 2015-05-20 |
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JP2013190302A Active JP5721797B2 (ja) | 2012-09-21 | 2013-09-13 | 発光ダイオードパッケージ及びその製造方法 |
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US (1) | US9041022B2 (ja) |
JP (1) | JP5721797B2 (ja) |
KR (1) | KR20140038881A (ja) |
CN (1) | CN103682066B (ja) |
TW (1) | TWI466344B (ja) |
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CN105280779A (zh) * | 2014-07-15 | 2016-01-27 | 深圳市斯迈得光电子有限公司 | 一种led封装结构 |
CN105870291A (zh) * | 2015-01-21 | 2016-08-17 | 展晶科技(深圳)有限公司 | 发光二极管模组及其制造方法 |
CN107615477B (zh) * | 2015-06-18 | 2021-12-28 | 京瓷株式会社 | 电子元件安装用基板以及电子装置 |
TWI658609B (zh) * | 2017-11-07 | 2019-05-01 | 欣新開發有限公司 | 表面黏著型雷射二極體及其製程 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04168778A (ja) * | 1990-10-31 | 1992-06-16 | Iwasaki Electric Co Ltd | 発光ダイオード、発光ダイオードアレイ及び発光ダイオードランプ |
JPH04105562U (ja) * | 1991-02-20 | 1992-09-10 | 京セラ株式会社 | 発光素子収納用パツケージ |
JPH04111767U (ja) * | 1991-03-14 | 1992-09-29 | 株式会社小糸製作所 | チツプ型発光ダイオードの取付構造 |
JP2000294832A (ja) * | 1999-04-05 | 2000-10-20 | Matsushita Electronics Industry Corp | 発光ダイオード装置及びその製造方法 |
JP2008251664A (ja) * | 2007-03-29 | 2008-10-16 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2011151239A (ja) * | 2010-01-22 | 2011-08-04 | Toppan Printing Co Ltd | Led用リードフレーム及びledモジュールの製造方法 |
JP2011176256A (ja) * | 2010-01-29 | 2011-09-08 | Toshiba Corp | Ledパッケージ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7244965B2 (en) * | 2002-09-04 | 2007-07-17 | Cree Inc, | Power surface mount light emitting die package |
TWI346395B (en) * | 2007-03-02 | 2011-08-01 | Advanced Optoelectronic Tech | Packaging structure of laser diode surface mount device and fabricating method thereof |
US7871842B2 (en) * | 2008-10-03 | 2011-01-18 | E. I. Du Pont De Nemours And Company | Production process for surface-mounting ceramic LED package, surface-mounting ceramic LED package produced by said production process, and mold for producing said package |
TWI528508B (zh) * | 2008-10-13 | 2016-04-01 | 榮創能源科技股份有限公司 | 高功率發光二極體陶瓷封裝之製造方法 |
US10431567B2 (en) * | 2010-11-03 | 2019-10-01 | Cree, Inc. | White ceramic LED package |
CN101826516B (zh) * | 2009-03-02 | 2012-06-13 | 展晶科技(深圳)有限公司 | 侧面出光型发光组件封装结构及其制造方法 |
KR101041503B1 (ko) | 2009-11-06 | 2011-06-16 | 우리엘이디 주식회사 | 반도체 발광소자 패키지 |
JP5739418B2 (ja) * | 2010-06-11 | 2015-06-24 | 株式会社Adeka | ケイ素含有硬化性組成物、該ケイ素含有硬化性組成物の硬化物及び該ケイ素含有硬化性組成物より形成されるリードフレーム基板 |
CN102456826A (zh) * | 2010-11-01 | 2012-05-16 | 富士康(昆山)电脑接插件有限公司 | 发光二极管导线架 |
CN103682019B (zh) * | 2012-09-21 | 2017-04-19 | 展晶科技(深圳)有限公司 | 发光二极管及其制造方法 |
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2012
- 2012-09-21 CN CN201210353745.7A patent/CN103682066B/zh active Active
- 2012-09-26 TW TW101135192A patent/TWI466344B/zh active
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2013
- 2013-08-27 US US14/011,682 patent/US9041022B2/en active Active
- 2013-09-05 KR KR1020130106595A patent/KR20140038881A/ko not_active Application Discontinuation
- 2013-09-13 JP JP2013190302A patent/JP5721797B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04168778A (ja) * | 1990-10-31 | 1992-06-16 | Iwasaki Electric Co Ltd | 発光ダイオード、発光ダイオードアレイ及び発光ダイオードランプ |
JPH04105562U (ja) * | 1991-02-20 | 1992-09-10 | 京セラ株式会社 | 発光素子収納用パツケージ |
JPH04111767U (ja) * | 1991-03-14 | 1992-09-29 | 株式会社小糸製作所 | チツプ型発光ダイオードの取付構造 |
JP2000294832A (ja) * | 1999-04-05 | 2000-10-20 | Matsushita Electronics Industry Corp | 発光ダイオード装置及びその製造方法 |
JP2008251664A (ja) * | 2007-03-29 | 2008-10-16 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2011151239A (ja) * | 2010-01-22 | 2011-08-04 | Toppan Printing Co Ltd | Led用リードフレーム及びledモジュールの製造方法 |
JP2011176256A (ja) * | 2010-01-29 | 2011-09-08 | Toshiba Corp | Ledパッケージ |
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Publication number | Publication date |
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TWI466344B (zh) | 2014-12-21 |
CN103682066A (zh) | 2014-03-26 |
JP5721797B2 (ja) | 2015-05-20 |
KR20140038881A (ko) | 2014-03-31 |
US9041022B2 (en) | 2015-05-26 |
TW201417359A (zh) | 2014-05-01 |
US20140084313A1 (en) | 2014-03-27 |
CN103682066B (zh) | 2016-08-03 |
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