KR100835492B1 - 광통신 모듈 - Google Patents
광통신 모듈 Download PDFInfo
- Publication number
- KR100835492B1 KR100835492B1 KR1020067024449A KR20067024449A KR100835492B1 KR 100835492 B1 KR100835492 B1 KR 100835492B1 KR 1020067024449 A KR1020067024449 A KR 1020067024449A KR 20067024449 A KR20067024449 A KR 20067024449A KR 100835492 B1 KR100835492 B1 KR 100835492B1
- Authority
- KR
- South Korea
- Prior art keywords
- communication module
- shield case
- substrate
- light receiving
- light emitting
- 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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- 230000006854 communication Effects 0.000 title claims abstract description 58
- 238000004891 communication Methods 0.000 title claims abstract description 58
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Classifications
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- 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
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- 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)
- Optical Communication System (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (5)
- 직사각형 형상의 기판과,상기 기판에 그 길이 방향으로 나란히 실장된 발광 소자 및 수광 소자와,상기 발광 소자 및 수광 소자의 각각의 정면에 있어서 돌출하도록 형성된 2개의 렌즈부를 갖고, 또한 상기 발광 소자 및 수광 소자를 덮는 수지 패키지와,상기 발광 소자 및 수광 소자의 전자기 실드 및 차광을 위한 실드 케이스를 구비하고 있고,그 길이 방향으로 연장하는 일측면이 외부 피실장체와의 실장면으로 된 광통신 모듈이며,상기 각 렌즈부는 각각의 측면이 상기 기판의 길이 방향을 향하는 2방향과, 상기 실장면이 향하는 방향과 반대인 1방향과의 3방향에 있어서, 상기 실드 케이스에 의해 덮여 있는 것을 특징으로 하는 광통신 모듈.
- 제1항에 있어서, 상기 실드 케이스는 금속 플레이트를 절곡 가공하는 것에 의해 형성되어 있고, 또한 상기 수지 패키지 중 상기 실장면과 반대측의 일측면을 덮는 주판부와, 상기 수지 패키지의 양단부 측면을 덮는 2개의 제1 절곡부와, 상기 수지 패키지 중 상기 2개의 렌즈부 사이의 영역을 덮는 제2 절곡부와, 상기 제2 절곡부의 선단부로부터 상기 실장면을 따르는 방향으로 연장하는 제3 절곡부와, 상기 제3 절곡부의 양단부로부터 상기 기판의 폭 방향으로 연장하는 2개의 제4 절곡부를 갖고 있고,상기 각 렌즈부는, 상기 3방향에 있어서 상기 주판부와 상기 제1 절곡부와 상기 제4 절곡부에 의해 덮여 있는 광통신 모듈.
- 제2항에 있어서, 상기 실드 케이스는 상기 기판의 이면을 덮는 제5 절곡부를 더 갖는 광통신 모듈.
- 제2항 또는 제3항에 있어서, 상기 수지 패키지 중 상기 2개의 렌즈부 사이의 영역에는 오목부가 형성되어 있고, 상기 실드 케이스의 상기 제2 절곡부에는 상기 오목부에 끼워 넣는 볼록부가 형성되어 있는 광통신 모듈.
- 제2항 또는 제3항에 있어서, 상기 실드 케이스는 상기 제3 절곡부를 이용하여 접지 접속되어 있는 광통신 모듈.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165756A JP4210240B2 (ja) | 2004-06-03 | 2004-06-03 | 光通信モジュール |
JPJP-P-2004-00165756 | 2004-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070029712A KR20070029712A (ko) | 2007-03-14 |
KR100835492B1 true KR100835492B1 (ko) | 2008-06-04 |
Family
ID=35463144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067024449A Expired - Fee Related KR100835492B1 (ko) | 2004-06-03 | 2005-06-02 | 광통신 모듈 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070230965A1 (ko) |
JP (1) | JP4210240B2 (ko) |
KR (1) | KR100835492B1 (ko) |
CN (1) | CN100511726C (ko) |
TW (1) | TWI283492B (ko) |
WO (1) | WO2005119795A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12218317B2 (en) | 2019-09-26 | 2025-02-04 | Lg Energy Solution, Ltd. | Battery pack with optical communication between master BMS and slave BMS |
Families Citing this family (8)
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 |
US20220140172A1 (en) * | 2020-03-25 | 2022-05-05 | Sensortek Technology Corp. | Light sensing device packaging structure and packaging method thereof |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20020039935A (ko) * | 2000-11-23 | 2002-05-30 | 황기연 | 광학집적회로 소자 및 그 제조방법, 그리고 그 광학집적회로 소자를 이용하여 제조한 광통신용 송수신 장치의 모듈 |
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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 CN CNB2005800180770A patent/CN100511726C/zh not_active Expired - Fee Related
- 2005-06-02 KR KR1020067024449A patent/KR100835492B1/ko not_active Expired - Fee Related
- 2005-06-03 TW TW094118392A patent/TWI283492B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020039935A (ko) * | 2000-11-23 | 2002-05-30 | 황기연 | 광학집적회로 소자 및 그 제조방법, 그리고 그 광학집적회로 소자를 이용하여 제조한 광통신용 송수신 장치의 모듈 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12218317B2 (en) | 2019-09-26 | 2025-02-04 | Lg Energy Solution, Ltd. | Battery pack with optical communication between master BMS and slave BMS |
Also Published As
Publication number | Publication date |
---|---|
CN1965416A (zh) | 2007-05-16 |
WO2005119795A1 (ja) | 2005-12-15 |
JP4210240B2 (ja) | 2009-01-14 |
TWI283492B (en) | 2007-07-01 |
US20070230965A1 (en) | 2007-10-04 |
JP2005347536A (ja) | 2005-12-15 |
TW200603448A (en) | 2006-01-16 |
CN100511726C (zh) | 2009-07-08 |
KR20070029712A (ko) | 2007-03-14 |
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