JP4210240B2 - 光通信モジュール - Google Patents
光通信モジュール Download PDFInfo
- Publication number
- JP4210240B2 JP4210240B2 JP2004165756A JP2004165756A JP4210240B2 JP 4210240 B2 JP4210240 B2 JP 4210240B2 JP 2004165756 A JP2004165756 A JP 2004165756A JP 2004165756 A JP2004165756 A JP 2004165756A JP 4210240 B2 JP4210240 B2 JP 4210240B2
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- communication module
- bent
- light
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- 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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- 230000006854 communication Effects 0.000 title claims description 49
- 238000004891 communication Methods 0.000 title claims description 49
- 230000003287 optical effect Effects 0.000 title claims description 27
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1143—Bidirectional transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
- H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
- H10F55/25—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices
-
- 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
-
- 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
-
- 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
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/853—Encapsulations characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
1 基板
2 発光素子
3 受光素子
4 駆動IC
5 樹脂パッケージ
6 シールドカバー
51,52 レンズ部
53 凹部
60 主板部
61 第1の折り曲げ部
62 第2の折り曲げ部
62a エンボス部(凸部)
63 第3の折り曲げ部
64 第4の折り曲げ部
65 第5の折り曲げ部
Claims (5)
- 長矩形状の基板と、
上記基板にその長手方向に並んで実装された発光素子および受光素子と、
上記発光素子および受光素子のそれぞれの正面において突出するように形成された2つのレンズ部を有し、かつ上記発光素子および受光素子を覆う樹脂パッケージと、
上記発光素子および受光素子の電磁シールドおよび遮光のためのシールドカバーとを備えており、
その長手方向に延びる一側面が実装面とされた光通信モジュールであって、
上記シールドカバーは、上記長手方向において上記2つのレンズ部を各別に挟むように配置された2対の長手方向遮蔽部(61,64)と、上記基板の短手方向において上記2つのレンズ部に対して上記実装面とは反対側に隣接する短手方向遮蔽部(60)とを有することを特徴とする、光通信モジュール。 - 上記シールドカバーは、金属プレートを折り曲げ加工することにより形成されており、かつ、上記樹脂パッケージのうち上記実装面と反対側の一側面を覆う上記短手方向遮蔽部としての主板部(60)と、上記樹脂パッケージの長手方向両端側面を覆う、上記長手方向遮蔽部としての2つの第1の折り曲げ部(61)と、上記樹脂パッケージのうち上記2つのレンズ部間の領域を覆う第2の折り曲げ部(62)と、上記第2の折り曲げ部(62)の先端から上記各レンズ部の光軸方向前方へと延びる第3の折り曲げ部(63)と、上記第3の折り曲げ部(63)の両端から上記基板の短手方向に延びる上記長手方向遮蔽部としての2つの第4の折り曲げ部(64)とを有しており、
上記第1の折り曲げ部(61)および第4の折り曲げ部(64)が上記長手方向遮蔽部(61,64)とされており、
上記主板部(60)が上記短手方向遮蔽部(60)とされている、請求項1に記載の光通信モジュール。 - 上記シールドカバーは、上記基板の裏面を覆う第5の折り曲げ部(65)をさらに有する、請求項2に記載の光通信モジュール。
- 上記樹脂パッケージのうち上記2つのレンズ部間の領域には、凹部が形成されており、上記シールドカバーの上記第2の折り曲げ部(62)には、上記凹部に嵌入する凸部が形成されている、請求項2または3に記載の光通信モジュール。
- 上記シールドカバーは、上記第3の折り曲げ部(63)を利用してグランド接続が可能とされている、請求項2ないし4に記載の光通信モジュール。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165756A JP4210240B2 (ja) | 2004-06-03 | 2004-06-03 | 光通信モジュール |
US11/597,841 US20070230965A1 (en) | 2004-06-03 | 2005-06-02 | Optical Communication Module |
KR1020067024449A KR100835492B1 (ko) | 2004-06-03 | 2005-06-02 | 광통신 모듈 |
CNB2005800180770A CN100511726C (zh) | 2004-06-03 | 2005-06-02 | 光通信模块 |
PCT/JP2005/010165 WO2005119795A1 (ja) | 2004-06-03 | 2005-06-02 | 光通信モジュール |
TW094118392A TWI283492B (en) | 2004-06-03 | 2005-06-03 | Optical communication module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165756A JP4210240B2 (ja) | 2004-06-03 | 2004-06-03 | 光通信モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005347536A JP2005347536A (ja) | 2005-12-15 |
JP4210240B2 true JP4210240B2 (ja) | 2009-01-14 |
Family
ID=35463144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004165756A Expired - Fee Related JP4210240B2 (ja) | 2004-06-03 | 2004-06-03 | 光通信モジュール |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070230965A1 (ja) |
JP (1) | JP4210240B2 (ja) |
KR (1) | KR100835492B1 (ja) |
CN (1) | CN100511726C (ja) |
TW (1) | TWI283492B (ja) |
WO (1) | WO2005119795A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4656156B2 (ja) * | 2008-01-22 | 2011-03-23 | ソニー株式会社 | 光通信装置 |
JP5412069B2 (ja) * | 2008-07-30 | 2014-02-12 | 矢崎総業株式会社 | 雌型光コネクタ及び雌型光コネクタの製造方法 |
JP6427937B2 (ja) * | 2013-09-05 | 2018-11-28 | 株式会社リコー | 表示装置及び表示システム |
US20150270900A1 (en) * | 2014-03-19 | 2015-09-24 | Apple Inc. | Optical data transfer utilizing lens isolation |
DE102016219200A1 (de) * | 2016-10-04 | 2018-04-05 | Tridonic Gmbh & Co Kg | Integrierte Anordnung modulierbarer Lichtpunkte für Kommunikation mittels sichtbarem Licht |
WO2021060775A1 (ko) | 2019-09-26 | 2021-04-01 | 주식회사 엘지화학 | 배터리 팩 |
TWI851883B (zh) * | 2020-03-25 | 2024-08-11 | 昇佳電子股份有限公司 | 光感測器封裝結構及其封裝方法 |
FR3113217B1 (fr) * | 2020-07-30 | 2022-10-28 | Oledcomm | Dispositif d’isolation intégré dans un équipement de communication optique sans fil |
US11754257B1 (en) * | 2022-06-17 | 2023-09-12 | CoreLed Systems, LLC | Sideways reflector for radiation emitting diode assembly |
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-
2004
- 2004-06-03 JP JP2004165756A patent/JP4210240B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-02 WO PCT/JP2005/010165 patent/WO2005119795A1/ja active Application Filing
- 2005-06-02 US US11/597,841 patent/US20070230965A1/en not_active Abandoned
- 2005-06-02 KR KR1020067024449A patent/KR100835492B1/ko not_active IP Right Cessation
- 2005-06-02 CN CNB2005800180770A patent/CN100511726C/zh not_active Expired - Fee Related
- 2005-06-03 TW TW094118392A patent/TWI283492B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI283492B (en) | 2007-07-01 |
US20070230965A1 (en) | 2007-10-04 |
KR100835492B1 (ko) | 2008-06-04 |
CN100511726C (zh) | 2009-07-08 |
WO2005119795A1 (ja) | 2005-12-15 |
TW200603448A (en) | 2006-01-16 |
CN1965416A (zh) | 2007-05-16 |
KR20070029712A (ko) | 2007-03-14 |
JP2005347536A (ja) | 2005-12-15 |
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