JP6825874B2 - 側面型光半導体装置 - Google Patents
側面型光半導体装置 Download PDFInfo
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- JP6825874B2 JP6825874B2 JP2016205787A JP2016205787A JP6825874B2 JP 6825874 B2 JP6825874 B2 JP 6825874B2 JP 2016205787 A JP2016205787 A JP 2016205787A JP 2016205787 A JP2016205787 A JP 2016205787A JP 6825874 B2 JP6825874 B2 JP 6825874B2
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- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4251—Sealed packages
- G02B6/4253—Sealed packages by embedding housing components in an adhesive or a polymer material
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/407—Optical elements or arrangements indirectly associated with the devices
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/50—Encapsulations or containers
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- 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
- H10H20/81—Bodies
- H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
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- 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
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
- H10H20/8314—Electrodes characterised by their shape extending at least partially onto an outer side surface of the bodies
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- 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
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
-
- 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
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
-
- 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
-
- 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
-
- 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
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
- G02B6/4259—Details of housings having a supporting carrier or a mounting substrate or a mounting plate of the transparent type
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0363—Manufacture or treatment of packages of optical field-shaping means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
Description
前記基板は前記厚さ方向に凹んだ第1凹部と、前記第1凹部の凹みよりもさらに前記裏面に向かって凹んだ第2凹部とを有する。前記第1凹部と前記第2凹部にまたがって半導体光素子が配置されるも前記半導体光素子と前記第2凹部との間には空洞部が与えられており、前記空洞部が前記半導体光素子の導光路として用いられる。
A1T 端部
LL 光
Yd 厚さ方向
1 基板
111 主面
112 裏面
14 第1凹部
143 第1凹部底面
144 第1凹部第2側面
18 導光路
19 裏面コート層
2 絶縁層
21 凹部内面絶縁部
22 主面絶縁部
24 第2凹部
241 第2凹部第1側面(連係部)
242 第2凹部底面
3 導電層
31 シード層
32 メッキ層
33 接合層
35 凹部内面導電部
36 主面導電部
38 端子部
381 柱状部
382 パッド部
4 遮光層
41 凹部内面遮光部
42 主面遮光部
6 封止樹脂部
7 半導体受光素子
71 本体
72 受光部
73 電極
Claims (17)
- 厚さ方向において互いに反対側を向く主面および裏面を有し、絶縁材料よりなる基板を備え、
前記基板は前記厚さ方向に凹んだ第1凹部と、前記第1凹部の凹みよりもさらに前記裏面に向かって凹んだ第2凹部とを有し、前記第1凹部と前記第2凹部にまたがって半導体光素子が配置されるも前記半導体光素子と前記第2凹部との間には空洞部が与えられており、前記空洞部が前記半導体光素子の導光路として用いられる側面型光半導体装置であり、
前記側面型光半導体装置は、
前記半導体光素子に導通する導電層と、
前記導電層の少なくとも一部と前記基板との間に介在する絶縁層と、
前記基板と前記絶縁層の少なくとも一部との間に介在し、前記半導体光素子が発光または受光する光を遮光する遮光層と、
を備える、側面型光半導体装置。 - 前記絶縁材料は半導体材料である請求項1に記載の側面型光半導体装置。
- 前記半導体材料は、シリコン(Si)または炭化シリコン(SiC)である請求項2に記載の側面型光半導体装置。
- 前記第1凹部及び前記第2凹部は連係部を介してつながっている請求項1〜3のいずれか一項に記載の側面型光半導体装置。
- 前記連係部には前記半導体光素子から放射または前記半導体光素子に入射される光を前記導光路に導く傾斜部が形成されている請求項4に記載の側面型光半導体装置。
- 前記空洞部は透明樹脂で覆われている請求項1〜5のいずれか一項に記載の側面型光半導体装置。
- 前記第1凹部及び前記第2凹部の少なくとも一方に充填された部分を有する封止樹脂部を備える、請求項1〜6のいずれか一項に記載の側面型光半導体装置。
- 前記導電層は、前記主面に形成された主面導電部を有する、請求項7に記載の側面型光半導体装置。
- 前記主面導電部に接し、且つ前記封止樹脂部を貫通する柱状部を各々が有する複数の端子部を備える、請求項8に記載の側面型光半導体装置。
- 前記柱状部の端面と前記封止樹脂部の端面とは、互いに面一である、請求項9に記載の側面型光半導体装置。
- 前記端子部は、前記柱状部に繋がり、且つ前記封止樹脂部から露出するパッド部を有する、請求項9または10に記載の側面型光半導体装置。
- 前記遮光層は、金属と前記基板を構成する半導体との化合物からなる、請求項1〜11のいずれか一項に記載の側面型光半導体装置。
- 前記遮光層は、チタン(Ti)とシリコン(Si)との化合物からなる、請求項12に記載の側面型光半導体装置。
- 前記遮光層は、金属からなる、請求項1〜11のいずれか一項に記載の側面型光半導体装置。
- 前記遮光層は、チタン(Ti)からなる、請求項14に記載の側面型光半導体装置。
- 前記遮光層は、前記第1凹部に形成された凹部内面遮光部を有する、請求項1〜15のいずれか一項に記載の側面型光半導体装置。
- 前記基板の前記裏面を覆う裏面コート層を備える、請求項1〜16のいずれか一項に記載の側面型光半導体装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016205787A JP6825874B2 (ja) | 2016-10-20 | 2016-10-20 | 側面型光半導体装置 |
| US15/784,243 US10032970B2 (en) | 2016-10-20 | 2017-10-16 | Side surface type optical semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016205787A JP6825874B2 (ja) | 2016-10-20 | 2016-10-20 | 側面型光半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018067648A JP2018067648A (ja) | 2018-04-26 |
| JP6825874B2 true JP6825874B2 (ja) | 2021-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016205787A Expired - Fee Related JP6825874B2 (ja) | 2016-10-20 | 2016-10-20 | 側面型光半導体装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10032970B2 (ja) |
| JP (1) | JP6825874B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10996408B2 (en) * | 2019-07-19 | 2021-05-04 | Intel Corporation | Optical device including buried optical waveguides and output couplers |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3537881B2 (ja) * | 1994-03-29 | 2004-06-14 | 株式会社リコー | Ledアレイヘッド |
| CA2282612A1 (en) * | 1998-09-18 | 2000-03-18 | Sumitomo Electric Industries, Ltd. | Photodiode module |
| JP2000196153A (ja) | 1998-12-25 | 2000-07-14 | Rohm Co Ltd | チップ電子部品およびその製造方法 |
| JP3721935B2 (ja) * | 2000-04-19 | 2005-11-30 | 住友電気工業株式会社 | 光学装置 |
| WO2002075785A2 (en) * | 2001-03-16 | 2002-09-26 | Peregrine Semiconductor Corporation | Coupled optical and optoelectronic devices, and method of making the same |
| US6934430B2 (en) * | 2002-02-04 | 2005-08-23 | Telephus Inc. | Optical module used in high frequency band optical communication system |
| US6944377B2 (en) * | 2002-03-15 | 2005-09-13 | Hitachi Maxell, Ltd. | Optical communication device and laminated optical communication module |
| JP2009224376A (ja) | 2008-03-13 | 2009-10-01 | Toshiba Discrete Technology Kk | 側面型発光装置及びその製造方法 |
| US9201200B2 (en) * | 2012-07-26 | 2015-12-01 | Tyco Electronics Corporation | Optical assembly with diffractive optical element |
| JP2014206573A (ja) * | 2013-04-11 | 2014-10-30 | パナソニック株式会社 | 光電変換サブマウント基板 |
| JP2015222742A (ja) * | 2014-05-22 | 2015-12-10 | パナソニックIpマネジメント株式会社 | 基板構造体 |
| JP6606331B2 (ja) * | 2015-02-16 | 2019-11-13 | ローム株式会社 | 電子装置 |
-
2016
- 2016-10-20 JP JP2016205787A patent/JP6825874B2/ja not_active Expired - Fee Related
-
2017
- 2017-10-16 US US15/784,243 patent/US10032970B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US10032970B2 (en) | 2018-07-24 |
| JP2018067648A (ja) | 2018-04-26 |
| US20180114885A1 (en) | 2018-04-26 |
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