KR950014288B1 - 수광소자 - Google Patents
수광소자 Download PDFInfo
- Publication number
- KR950014288B1 KR950014288B1 KR1019920019628A KR920019628A KR950014288B1 KR 950014288 B1 KR950014288 B1 KR 950014288B1 KR 1019920019628 A KR1019920019628 A KR 1019920019628A KR 920019628 A KR920019628 A KR 920019628A KR 950014288 B1 KR950014288 B1 KR 950014288B1
- Authority
- KR
- South Korea
- Prior art keywords
- region
- light receiving
- light
- receiving element
- layer
- 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
Links
Classifications
-
- 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
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
- H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
- H10F30/223—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier being a PIN barrier
-
- 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
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/241—Electrodes for devices having potential barriers comprising ring electrodes
Landscapes
- Light Receiving Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
Claims (3)
- 제1의 도전형을 표시한 반도체층의 일부에 제2의 도전형을 표시한 제1의 영역을 선택적으로 설정하므로서 형성되는 Pn 접합부분을 수광 영역으로 한 수광소자에 있어서, 상기 제1의 영역은, 상기 반도체층의 일부에 형성된 제2의 도전형을 표시한 제2의 영역에 의해서 둘러싸여지고, 상기 반도체층과 상기 제2의 영역과는, 도전체에 의해서 전기적으로 단락되어 있는 것을 특징으로 하는 수광소자.
- 제1항에 있어서, 상기 도전체는, 금속막인 것을 특징으로 하는 수광소자.
- 제1항에 있어서, 상기 도전체는, 도전성 반도체층인 것을 특징으로 하는 수광소자.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91-279904 | 1991-10-25 | ||
JP3279904A JP3047385B2 (ja) | 1991-10-25 | 1991-10-25 | 受光素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950014288B1 true KR950014288B1 (ko) | 1995-11-24 |
Family
ID=17617539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920019628A Expired - Fee Related KR950014288B1 (ko) | 1991-10-25 | 1992-10-24 | 수광소자 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5420418A (ko) |
EP (1) | EP0538878B1 (ko) |
JP (1) | JP3047385B2 (ko) |
KR (1) | KR950014288B1 (ko) |
CA (1) | CA2081250C (ko) |
DE (1) | DE69212108T2 (ko) |
DK (1) | DK0538878T3 (ko) |
ES (1) | ES2091381T3 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05235396A (ja) * | 1992-02-24 | 1993-09-10 | Sumitomo Electric Ind Ltd | 半導体受光装置 |
JPH09289333A (ja) * | 1996-04-23 | 1997-11-04 | Mitsubishi Electric Corp | 半導体受光素子 |
JP3828982B2 (ja) * | 1997-04-14 | 2006-10-04 | 三菱電機株式会社 | 半導体受光素子 |
US6043550A (en) * | 1997-09-03 | 2000-03-28 | Sumitomo Electric Industries, Ltd. | Photodiode and photodiode module |
JP3221402B2 (ja) * | 1998-06-22 | 2001-10-22 | 住友電気工業株式会社 | 受光素子と受光装置 |
US7288825B2 (en) * | 2002-12-18 | 2007-10-30 | Noble Peak Vision Corp. | Low-noise semiconductor photodetectors |
WO2021074967A1 (ja) * | 2019-10-15 | 2021-04-22 | 日本電信電話株式会社 | 受光素子 |
US20240234618A1 (en) * | 2022-04-29 | 2024-07-11 | Sensortek Technology Corp. | Optoelectronic Semiconductor Structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61172381A (ja) * | 1984-12-22 | 1986-08-04 | Fujitsu Ltd | InP系化合物半導体装置 |
JPH0799782B2 (ja) * | 1985-06-18 | 1995-10-25 | 株式会社ニコン | 半導体光検出装置 |
DE3650287T2 (de) * | 1985-09-24 | 1995-08-10 | Toshiba Kawasaki Kk | Halbleiter-Photodetektor mit einem zweistufigen Verunreinigungsprofil. |
JPH04111479A (ja) * | 1990-08-31 | 1992-04-13 | Sumitomo Electric Ind Ltd | 受光素子 |
JPH05235396A (ja) * | 1992-02-24 | 1993-09-10 | Sumitomo Electric Ind Ltd | 半導体受光装置 |
-
1991
- 1991-10-25 JP JP3279904A patent/JP3047385B2/ja not_active Expired - Fee Related
-
1992
- 1992-10-23 CA CA002081250A patent/CA2081250C/en not_active Expired - Fee Related
- 1992-10-23 DK DK92118177.2T patent/DK0538878T3/da active
- 1992-10-23 DE DE69212108T patent/DE69212108T2/de not_active Expired - Fee Related
- 1992-10-23 ES ES92118177T patent/ES2091381T3/es not_active Expired - Lifetime
- 1992-10-23 EP EP92118177A patent/EP0538878B1/en not_active Expired - Lifetime
- 1992-10-24 KR KR1019920019628A patent/KR950014288B1/ko not_active Expired - Fee Related
-
1994
- 1994-05-06 US US08/238,784 patent/US5420418A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0538878A3 (en) | 1993-08-04 |
DE69212108D1 (de) | 1996-08-14 |
JP3047385B2 (ja) | 2000-05-29 |
CA2081250A1 (en) | 1993-04-26 |
EP0538878B1 (en) | 1996-07-10 |
US5420418A (en) | 1995-05-30 |
CA2081250C (en) | 2000-02-15 |
DK0538878T3 (da) | 1996-11-11 |
EP0538878A2 (en) | 1993-04-28 |
ES2091381T3 (es) | 1996-11-01 |
DE69212108T2 (de) | 1997-02-20 |
JPH05121777A (ja) | 1993-05-18 |
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