JP4679917B2 - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
- Publication number
- JP4679917B2 JP4679917B2 JP2005033953A JP2005033953A JP4679917B2 JP 4679917 B2 JP4679917 B2 JP 4679917B2 JP 2005033953 A JP2005033953 A JP 2005033953A JP 2005033953 A JP2005033953 A JP 2005033953A JP 4679917 B2 JP4679917 B2 JP 4679917B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor light
- light emitting
- emitting device
- chip
- led chip
- 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
Links
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
- H01L2224/484—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
-
- 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
- H01L2224/48475—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball
- H01L2224/48476—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area
- H01L2224/48491—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being an additional member attached to the bonding area through an adhesive or solder, e.g. buffer pad
-
- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78301—Capillary
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/8512—Aligning
- H01L2224/85148—Aligning involving movement of a part of the bonding apparatus
- H01L2224/85169—Aligning involving movement of a part of the bonding apparatus being the upper part of the bonding apparatus, i.e. bonding head, e.g. capillary or wedge
- H01L2224/8518—Translational movements
- H01L2224/85181—Translational movements connecting first on the semiconductor or solid-state body, i.e. on-chip, regular stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Landscapes
- Led Device Packages (AREA)
Description
1 基板
2 LEDチップ(半導体発光素子)
3 リフレクタ
3a 反射面
31 AgメッキまたはAlメッキ(反射材料膜)
4A,4B リード
5 ワイヤ
6 透明樹脂
41 ボンディングパッド
42 チップ(突出部)
43 本体
44 導体膜
46A,46B 端子
Claims (5)
- 基板と、
上記基板に搭載された半導体発光素子と、
ワイヤを介して上記半導体発光素子に導通するボンディングパッドと、
上記半導体発光素子を囲むリフレクタと、を備える半導体発光装置であって、
上記ボンディングパッドは、上記半導体発光素子が搭載された方向に突出する突出部を含み、
上記突出部は、金属製のチップであることを特徴とする、半導体発光装置。 - 基板と、
上記基板に搭載された半導体発光素子と、
ワイヤを介して上記半導体発光素子に導通するボンディングパッドと、
上記半導体発光素子を囲むリフレクタと、を備える半導体発光装置であって、
上記ボンディングパッドは、上記半導体発光素子が搭載された方向に突出する突出部を含み、
上記突出部は、Si製の本体とこの本体を覆う導体膜とを有するチップにより形成されていることを特徴とする、半導体発光装置。 - 上記導体膜は、AgまたはAlからなる、請求項2に記載の半導体発光装置。
- 上記突出部の表面のうち少なくとも上記半導体発光素子に対向する面は、上記基板から遠ざかるほど上記半導体発光素子から遠ざかる傾斜面とされている、請求項1ないし3のいずれかに記載の半導体発光装置。
- 上記リフレクタの表面には、AgメッキまたはAlメッキが形成されている、請求項1ないし4のいずれかに記載の半導体発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005033953A JP4679917B2 (ja) | 2005-02-10 | 2005-02-10 | 半導体発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005033953A JP4679917B2 (ja) | 2005-02-10 | 2005-02-10 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006222248A JP2006222248A (ja) | 2006-08-24 |
JP4679917B2 true JP4679917B2 (ja) | 2011-05-11 |
Family
ID=36984344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005033953A Expired - Fee Related JP4679917B2 (ja) | 2005-02-10 | 2005-02-10 | 半導体発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4679917B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5380774B2 (ja) * | 2006-12-28 | 2014-01-08 | 日亜化学工業株式会社 | 表面実装型側面発光装置及びその製造方法 |
DE102014211049A1 (de) * | 2014-06-10 | 2015-12-17 | Osram Gmbh | LED-Modul mit einer LED |
JP6444754B2 (ja) | 2015-02-05 | 2018-12-26 | 日亜化学工業株式会社 | 発光装置 |
JP6142883B2 (ja) | 2015-02-05 | 2017-06-07 | 日亜化学工業株式会社 | 発光装置 |
JP6874288B2 (ja) | 2016-06-30 | 2021-05-19 | 日亜化学工業株式会社 | 発光装置及びバックライト光源 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6349945U (ja) * | 1986-09-17 | 1988-04-05 | ||
JPH05175553A (ja) * | 1991-12-20 | 1993-07-13 | Sanyo Electric Co Ltd | 発光ダイオード装置 |
JP2004022588A (ja) * | 2002-06-12 | 2004-01-22 | New Japan Radio Co Ltd | 光半導体素子 |
JP2005032661A (ja) * | 2003-07-09 | 2005-02-03 | Nichia Chem Ind Ltd | 光源装置およびこれを用いた車両用前照灯 |
-
2005
- 2005-02-10 JP JP2005033953A patent/JP4679917B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6349945U (ja) * | 1986-09-17 | 1988-04-05 | ||
JPH05175553A (ja) * | 1991-12-20 | 1993-07-13 | Sanyo Electric Co Ltd | 発光ダイオード装置 |
JP2004022588A (ja) * | 2002-06-12 | 2004-01-22 | New Japan Radio Co Ltd | 光半導体素子 |
JP2005032661A (ja) * | 2003-07-09 | 2005-02-03 | Nichia Chem Ind Ltd | 光源装置およびこれを用いた車両用前照灯 |
Also Published As
Publication number | Publication date |
---|---|
JP2006222248A (ja) | 2006-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7763905B2 (en) | Semiconductor light-emitting device | |
US6835960B2 (en) | Light emitting diode package structure | |
US7642704B2 (en) | Light-emitting diode with a base | |
JP4174823B2 (ja) | 半導体発光装置 | |
KR100587020B1 (ko) | 고출력 발광 다이오드용 패키지 | |
KR101090575B1 (ko) | 반도체 발광 장치 | |
JP3138795U (ja) | 半導体発光装置及び半導体発光装置を用いた面状発光源 | |
TWI606616B (zh) | 發光裝置封裝件 | |
JP2005050838A (ja) | 表面実装型led及びそれを用いた発光装置 | |
TWI435467B (zh) | 發光二極體封裝體 | |
JP2009290180A (ja) | Ledパッケージ及びその製造方法 | |
JP2007142413A (ja) | Ledパッケージ | |
JP2007123777A (ja) | 半導体発光装置 | |
JP4894354B2 (ja) | 発光装置 | |
JP2006253288A (ja) | 発光装置及びその製造方法 | |
JP6501564B2 (ja) | 発光装置 | |
JP2007324204A (ja) | 発光装置 | |
JP4679917B2 (ja) | 半導体発光装置 | |
JP2006245084A (ja) | 発光装置 | |
KR20140004351A (ko) | 발광 다이오드 패키지 | |
JP3128613U (ja) | 発光ダイオード | |
JP4811905B2 (ja) | 半導体発光装置 | |
JP2006344717A (ja) | 発光装置およびその製造方法 | |
KR20120020601A (ko) | 발광 소자 및 조명 시스템 | |
KR100749666B1 (ko) | 방열돌기를 갖는 측면 발광형 led 패키지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070919 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100420 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100427 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100623 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100914 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110201 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4679917 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140210 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |