JP4969055B2 - 光通信モジュール - Google Patents
光通信モジュール Download PDFInfo
- Publication number
- JP4969055B2 JP4969055B2 JP2005131594A JP2005131594A JP4969055B2 JP 4969055 B2 JP4969055 B2 JP 4969055B2 JP 2005131594 A JP2005131594 A JP 2005131594A JP 2005131594 A JP2005131594 A JP 2005131594A JP 4969055 B2 JP4969055 B2 JP 4969055B2
- Authority
- JP
- Japan
- Prior art keywords
- communication module
- substrate
- semiconductor chip
- light emitting
- emitting element
- 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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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
- 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
- H01L2924/1815—Shape
Landscapes
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
Description
1 基板
2 発光素子
3 受光素子
4 半導体チップ
4a 能動面
5 樹脂パッケージ
6 反射膜
41 信号処理回路
42 凹部
42a (凹部の)内側面
42b (凹部の)底面
43 (追加の)凹部
51,52 レンズ部
Claims (3)
- 基板と、この基板上に搭載された発光素子、受光素子、並びに、これら発光素子および受光素子による送受信動作を制御するための信号処理回路と、上記発光素子および受光素子のそれぞれの正面に形成された2つのレンズ部を有する樹脂パッケージと、を備えた光通信モジュールであって、
上記信号処理回路は、能動面が上記基板と対面するようにしてフリップチップ方式により上記基板上に搭載された半導体チップの上記能動面に一体に造り込まれているとともに、上記受光素子は上記半導体チップ上に搭載されており、
上記半導体チップには、上記基板と反対側の面に開口するとともに厚み方向に貫通する凹部が形成されており、
上記発光素子は、チップ状としたものが上記凹部の底部に臨む上記基板上に配置されており、かつ、
上記凹部は、その開口部から底部に向かうほど縮径するとともに、この凹部の内側面の上記基板の上面に対する傾斜角は、60〜75度とされていることを特徴とする、光通信モジュール。 - 上記凹部の内側面および底面は、反射膜で覆われている、請求項1に記載の光通信モジュール。
- 上記半導体チップの上記能動面と反対側の面には、追加の凹部が形成されており、上記受光素子は、チップ状としたものが上記追加の凹部の底部に配置されている、請求項1に記載の光通信モジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005131594A JP4969055B2 (ja) | 2005-04-28 | 2005-04-28 | 光通信モジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005131594A JP4969055B2 (ja) | 2005-04-28 | 2005-04-28 | 光通信モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006310563A JP2006310563A (ja) | 2006-11-09 |
JP4969055B2 true JP4969055B2 (ja) | 2012-07-04 |
Family
ID=37477115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005131594A Expired - Fee Related JP4969055B2 (ja) | 2005-04-28 | 2005-04-28 | 光通信モジュール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4969055B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101481171B1 (ko) | 2008-09-02 | 2015-01-09 | 서울대학교산학협력단 | 이중 게이트로 조절되는 다이오드 구조를 포함하는 반도체 장치 |
KR101711961B1 (ko) * | 2010-09-10 | 2017-03-03 | 삼성전자주식회사 | 발광 디바이스 |
JP2017208421A (ja) * | 2016-05-17 | 2017-11-24 | ローム株式会社 | 半導体装置 |
DE102017124319A1 (de) | 2017-10-18 | 2019-04-18 | Osram Opto Semiconductors Gmbh | Halbleiterbauteil |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56112767A (en) * | 1980-02-13 | 1981-09-05 | Hitachi Ltd | Light emitting semiconductor device |
DE3633181C2 (de) * | 1986-09-30 | 1998-12-10 | Siemens Ag | Reflexlichtschranke |
JPH09307122A (ja) * | 1996-05-17 | 1997-11-28 | Shinko Electric Ind Co Ltd | 光素子モジュール |
JPH10163559A (ja) * | 1996-11-27 | 1998-06-19 | Mitsubishi Electric Corp | 光半導体装置,及びその製造方法 |
JPH11345999A (ja) * | 1998-06-01 | 1999-12-14 | Matsushita Electron Corp | 光電変換装置 |
JP3985363B2 (ja) * | 1998-10-01 | 2007-10-03 | 松下電工株式会社 | 光伝送素子 |
JP3091448B2 (ja) * | 1999-01-13 | 2000-09-25 | 松下電子工業株式会社 | 光半導体装置 |
JP3596428B2 (ja) * | 2000-05-31 | 2004-12-02 | 松下電器産業株式会社 | 半導体発光装置および半導体基板 |
JP4097949B2 (ja) * | 2001-04-20 | 2008-06-11 | シャープ株式会社 | 空間光伝送システム |
JP3981250B2 (ja) * | 2001-05-23 | 2007-09-26 | 松下電器産業株式会社 | 半導体受光素子および光ピックアップ装置 |
-
2005
- 2005-04-28 JP JP2005131594A patent/JP4969055B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006310563A (ja) | 2006-11-09 |
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