JP2018181911A - 光半導体装置 - Google Patents
光半導体装置 Download PDFInfo
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- JP2018181911A JP2018181911A JP2017074501A JP2017074501A JP2018181911A JP 2018181911 A JP2018181911 A JP 2018181911A JP 2017074501 A JP2017074501 A JP 2017074501A JP 2017074501 A JP2017074501 A JP 2017074501A JP 2018181911 A JP2018181911 A JP 2018181911A
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- semiconductor device
- photoelectric conversion
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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
- H10F77/10—Semiconductor bodies
- H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
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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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/807—Pixel isolation structures
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/011—Manufacture or treatment of image sensors covered by group H10F39/12
- H10F39/026—Wafer-level processing
-
- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
-
- 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
-
- 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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- Solid State Image Pick-Up Elements (AREA)
- Element Separation (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
Claims (4)
- 複数の光電変換部を有し、前記複数の光電変換部のそれぞれを互いに隔てるようにトレンチが形成された半導体基板と、
少なくとも前記トレンチの内面に形成された絶縁層と、
前記絶縁層上に形成されたボロン層と、
前記ボロン層上に形成された金属層と、を備える、光半導体装置。 - 光電変換部及び信号出力部を有し、前記光電変換部と前記信号出力部とを隔てるようにトレンチが形成された半導体基板と、
少なくとも前記トレンチの内面に形成された絶縁層と、
前記絶縁層上に形成されたボロン層と、
前記ボロン層上に形成された金属層と、を備える、光半導体装置。 - 前記絶縁層、前記ボロン層及び前記金属層は、前記半導体基板の表面上に至っている、請求項1又は2に記載の光半導体装置。
- 前記金属層は、めっき層である、請求項1〜3のいずれか一項に記載の光半導体装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017074501A JP2018181911A (ja) | 2017-04-04 | 2017-04-04 | 光半導体装置 |
| US15/942,684 US11088190B2 (en) | 2017-04-04 | 2018-04-02 | Optical semiconductor device |
| CN201810289855.9A CN108695399A (zh) | 2017-04-04 | 2018-04-03 | 光半导体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017074501A JP2018181911A (ja) | 2017-04-04 | 2017-04-04 | 光半導体装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2018181911A true JP2018181911A (ja) | 2018-11-15 |
Family
ID=63669895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017074501A Pending JP2018181911A (ja) | 2017-04-04 | 2017-04-04 | 光半導体装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11088190B2 (ja) |
| JP (1) | JP2018181911A (ja) |
| CN (1) | CN108695399A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD831593S1 (en) * | 2016-03-24 | 2018-10-23 | Hamamatsu Photonics K.K | Optical semiconductor element |
| USD826184S1 (en) * | 2016-03-24 | 2018-08-21 | Hamamatsu Photonics K.K. | Optical semiconductor element |
| JP2018181910A (ja) * | 2017-04-04 | 2018-11-15 | 浜松ホトニクス株式会社 | 光半導体装置の製造方法 |
| CN111863853A (zh) * | 2019-04-24 | 2020-10-30 | 深圳第三代半导体研究院 | 一种垂直集成单元二极管芯片 |
| US12484316B2 (en) | 2024-02-29 | 2025-11-25 | Kla Corporation | CVD boron uniformity overcoming loading effects |
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| JP2007288136A (ja) * | 2006-03-24 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 固体撮像装置およびその製造方法 |
| JP2016100347A (ja) * | 2014-11-18 | 2016-05-30 | ソニー株式会社 | 固体撮像装置及びその製造方法、並びに電子機器 |
| TW201712858A (zh) * | 2015-09-30 | 2017-04-01 | Hamamatsu Photonics Kk | 背面射入型固體攝像裝置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6274905B1 (en) * | 1999-06-30 | 2001-08-14 | Fairchild Semiconductor Corporation | Trench structure substantially filled with high-conductivity material |
| DE10222083B4 (de) * | 2001-05-18 | 2010-09-23 | Samsung Electronics Co., Ltd., Suwon | Isolationsverfahren für eine Halbleitervorrichtung |
| JP2003086827A (ja) | 2001-09-12 | 2003-03-20 | Hamamatsu Photonics Kk | ホトダイオードアレイ、固体撮像装置、及び、放射線検出器 |
| US6674124B2 (en) * | 2001-11-15 | 2004-01-06 | General Semiconductor, Inc. | Trench MOSFET having low gate charge |
| US7154136B2 (en) * | 2004-02-20 | 2006-12-26 | Micron Technology, Inc. | Isolation structures for preventing photons and carriers from reaching active areas and methods of formation |
| JP2008034772A (ja) * | 2006-08-01 | 2008-02-14 | Matsushita Electric Ind Co Ltd | 固体撮像装置及び固体撮像装置の製造方法およびカメラ |
| KR100801053B1 (ko) * | 2006-10-27 | 2008-02-04 | 삼성전자주식회사 | 소자 분리 방법 및 이를 이용한 이미지 소자의 형성 방법 |
| US8440495B2 (en) * | 2007-03-06 | 2013-05-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for reducing crosstalk in image sensors using implant technology |
| US20100148230A1 (en) * | 2008-12-11 | 2010-06-17 | Stevens Eric G | Trench isolation regions in image sensors |
| JP2010245499A (ja) | 2009-03-16 | 2010-10-28 | Sony Corp | 固体撮像装置及び電子機器 |
| JP2010287743A (ja) * | 2009-06-11 | 2010-12-24 | Sony Corp | 半導体装置及びその製造方法、固体撮像素子 |
| JP5511308B2 (ja) * | 2009-10-26 | 2014-06-04 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
| JP5810551B2 (ja) | 2011-02-25 | 2015-11-11 | ソニー株式会社 | 固体撮像装置、および、その製造方法、電子機器 |
| US9093266B2 (en) * | 2011-04-11 | 2015-07-28 | Micron Technology, Inc. | Forming high aspect ratio isolation structures |
| US20130056809A1 (en) * | 2011-09-07 | 2013-03-07 | Duli Mao | Image Sensor with Reduced Noiseby Blocking Nitridation Over Selected Areas |
| JP5794068B2 (ja) | 2011-09-16 | 2015-10-14 | ソニー株式会社 | 固体撮像素子および製造方法、並びに電子機器 |
| JP2015088568A (ja) * | 2013-10-29 | 2015-05-07 | 株式会社東芝 | 固体撮像装置および固体撮像装置の製造方法 |
| JP2016039315A (ja) * | 2014-08-08 | 2016-03-22 | 株式会社東芝 | 固体撮像素子 |
| JP2016187007A (ja) * | 2015-03-27 | 2016-10-27 | 株式会社東芝 | 固体撮像装置および固体撮像装置の製造方法 |
| CN106299095A (zh) * | 2015-06-12 | 2017-01-04 | 映瑞光电科技(上海)有限公司 | 一种高压倒装led芯片及其制作方法 |
| TWI562345B (en) | 2016-03-04 | 2016-12-11 | Silicon Optronics Inc | Image sensing device |
-
2017
- 2017-04-04 JP JP2017074501A patent/JP2018181911A/ja active Pending
-
2018
- 2018-04-02 US US15/942,684 patent/US11088190B2/en active Active
- 2018-04-03 CN CN201810289855.9A patent/CN108695399A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60233851A (ja) * | 1984-04-17 | 1985-11-20 | Olympus Optical Co Ltd | 固体イメ−ジセンサ |
| JP2007288136A (ja) * | 2006-03-24 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 固体撮像装置およびその製造方法 |
| JP2016100347A (ja) * | 2014-11-18 | 2016-05-30 | ソニー株式会社 | 固体撮像装置及びその製造方法、並びに電子機器 |
| TW201712858A (zh) * | 2015-09-30 | 2017-04-01 | Hamamatsu Photonics Kk | 背面射入型固體攝像裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180286898A1 (en) | 2018-10-04 |
| US11088190B2 (en) | 2021-08-10 |
| CN108695399A (zh) | 2018-10-23 |
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