JPS51144194A - A semiconductor photo detector - Google Patents

A semiconductor photo detector

Info

Publication number
JPS51144194A
JPS51144194A JP50067606A JP6760675A JPS51144194A JP S51144194 A JPS51144194 A JP S51144194A JP 50067606 A JP50067606 A JP 50067606A JP 6760675 A JP6760675 A JP 6760675A JP S51144194 A JPS51144194 A JP S51144194A
Authority
JP
Japan
Prior art keywords
photo detector
semiconductor photo
wavelength side
decreasing
received light
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.)
Granted
Application number
JP50067606A
Other languages
Japanese (ja)
Other versions
JPS5744031B2 (en
Inventor
Hirobumi Ouchi
Sumio Kawakami
Masahiro Okamura
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 JP50067606A priority Critical patent/JPS51144194A/en
Publication of JPS51144194A publication Critical patent/JPS51144194A/en
Publication of JPS5744031B2 publication Critical patent/JPS5744031B2/ja
Granted legal-status Critical Current

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  • Light Receiving Elements (AREA)

Abstract

PURPOSE: Semiconductor photo detector with flat wave length characteristic for received light output achieved by increasing photocurrent output at short wavelength side and decreasing that at long wavelength side.
COPYRIGHT: (C)1976,JPO&Japio
JP50067606A 1975-06-06 1975-06-06 A semiconductor photo detector Granted JPS51144194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50067606A JPS51144194A (en) 1975-06-06 1975-06-06 A semiconductor photo detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50067606A JPS51144194A (en) 1975-06-06 1975-06-06 A semiconductor photo detector

Publications (2)

Publication Number Publication Date
JPS51144194A true JPS51144194A (en) 1976-12-10
JPS5744031B2 JPS5744031B2 (en) 1982-09-18

Family

ID=13349748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50067606A Granted JPS51144194A (en) 1975-06-06 1975-06-06 A semiconductor photo detector

Country Status (1)

Country Link
JP (1) JPS51144194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431472A (en) * 1987-06-22 1989-02-01 Landis & Gyr Ag Ultraviolet photoelectric detector and its manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601668A (en) * 1969-11-07 1971-08-24 Fairchild Camera Instr Co Surface depletion layer photodevice
US3745424A (en) * 1970-09-11 1973-07-10 Hitachi Ltd Semiconductor photoelectric transducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601668A (en) * 1969-11-07 1971-08-24 Fairchild Camera Instr Co Surface depletion layer photodevice
US3745424A (en) * 1970-09-11 1973-07-10 Hitachi Ltd Semiconductor photoelectric transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431472A (en) * 1987-06-22 1989-02-01 Landis & Gyr Ag Ultraviolet photoelectric detector and its manufacture

Also Published As

Publication number Publication date
JPS5744031B2 (en) 1982-09-18

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