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JPS53136987A - Photo diode - Google Patents

Photo diode

Info

Publication number
JPS53136987A
JPS53136987A JP5120777A JP5120777A JPS53136987A JP S53136987 A JPS53136987 A JP S53136987A JP 5120777 A JP5120777 A JP 5120777A JP 5120777 A JP5120777 A JP 5120777A JP S53136987 A JPS53136987 A JP S53136987A
Authority
JP
Japan
Prior art keywords
photo diode
features
impurity concentration
conductive type
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.)
Pending
Application number
JP5120777A
Other languages
Japanese (ja)
Inventor
Hirobumi Ouchi
Sumio Kawakami
Masahiro Okamura
Takuzo Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5120777A priority Critical patent/JPS53136987A/en
Publication of JPS53136987A publication Critical patent/JPS53136987A/en
Pending legal-status Critical Current

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  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To increase the photoelectric conversion efficiency at the ultraviolet ray regions between the light receiving layer which is uni-conductive type and features a low impurity concentration and the layer which is reverse-conductive type and features a high impurity concentration when a PN junction is formed by these two layers.
COPYRIGHT: (C)1978,JPO&Japio
JP5120777A 1977-05-06 1977-05-06 Photo diode Pending JPS53136987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5120777A JPS53136987A (en) 1977-05-06 1977-05-06 Photo diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5120777A JPS53136987A (en) 1977-05-06 1977-05-06 Photo diode

Publications (1)

Publication Number Publication Date
JPS53136987A true JPS53136987A (en) 1978-11-29

Family

ID=12880449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5120777A Pending JPS53136987A (en) 1977-05-06 1977-05-06 Photo diode

Country Status (1)

Country Link
JP (1) JPS53136987A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62200774A (en) * 1986-02-28 1987-09-04 Hitachi Ltd Semiconductor photodetector
US4835587A (en) * 1984-09-19 1989-05-30 Fuji Electric Co., Ltd. Semiconductor device for detecting radiation
US4918508A (en) * 1986-03-28 1990-04-17 General Electric Company Vertical photoconductive detector
US5010018A (en) * 1989-06-21 1991-04-23 General Electric Company Method for forming Schottky photodiodes
AT393009B (en) * 1989-11-07 1991-07-25 Poska Albertas Ionas Antanovic AUTOMATIC VALVE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835587A (en) * 1984-09-19 1989-05-30 Fuji Electric Co., Ltd. Semiconductor device for detecting radiation
JPS62200774A (en) * 1986-02-28 1987-09-04 Hitachi Ltd Semiconductor photodetector
US4918508A (en) * 1986-03-28 1990-04-17 General Electric Company Vertical photoconductive detector
US5010018A (en) * 1989-06-21 1991-04-23 General Electric Company Method for forming Schottky photodiodes
AT393009B (en) * 1989-11-07 1991-07-25 Poska Albertas Ionas Antanovic AUTOMATIC VALVE

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