JPS51138185A - Semi-conductor device - Google Patents

Semi-conductor device

Info

Publication number
JPS51138185A
JPS51138185A JP50061822A JP6182275A JPS51138185A JP S51138185 A JPS51138185 A JP S51138185A JP 50061822 A JP50061822 A JP 50061822A JP 6182275 A JP6182275 A JP 6182275A JP S51138185 A JPS51138185 A JP S51138185A
Authority
JP
Japan
Prior art keywords
semi
stratum
conductive type
conductor device
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.)
Pending
Application number
JP50061822A
Other languages
Japanese (ja)
Inventor
Akinori Takakura
Kazuo Hagimura
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP50061822A priority Critical patent/JPS51138185A/en
Publication of JPS51138185A publication Critical patent/JPS51138185A/en
Pending legal-status Critical Current

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  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To increase light response speed by covering with the shielding film of light the surface of the peripheral residual section peripheral surface other than the surface corresponding to the second conductive type stratum as light receiving face in a semi-conductor device which is formed on the side of the light receiving face of the first conductive type stratum and is provided with the second conductive stratum which forms PN junction in conjuction with the first conductive type stratum.
COPYRIGHT: (C)1976,JPO&Japio
JP50061822A 1975-05-26 1975-05-26 Semi-conductor device Pending JPS51138185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061822A JPS51138185A (en) 1975-05-26 1975-05-26 Semi-conductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061822A JPS51138185A (en) 1975-05-26 1975-05-26 Semi-conductor device

Publications (1)

Publication Number Publication Date
JPS51138185A true JPS51138185A (en) 1976-11-29

Family

ID=13182148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061822A Pending JPS51138185A (en) 1975-05-26 1975-05-26 Semi-conductor device

Country Status (1)

Country Link
JP (1) JPS51138185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158280A (en) * 1984-08-29 1986-03-25 Sharp Corp Optical semiconductor device
JPH0338070A (en) * 1989-07-04 1991-02-19 Mitsubishi Electric Corp Semiconductor photodetector
DE4039380A1 (en) * 1990-01-25 1991-08-01 Mitsubishi Electric Corp SEMICONDUCTOR PHOTO DETECTOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985979A (en) * 1972-10-06 1974-08-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985979A (en) * 1972-10-06 1974-08-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158280A (en) * 1984-08-29 1986-03-25 Sharp Corp Optical semiconductor device
JPH0338070A (en) * 1989-07-04 1991-02-19 Mitsubishi Electric Corp Semiconductor photodetector
DE4039380A1 (en) * 1990-01-25 1991-08-01 Mitsubishi Electric Corp SEMICONDUCTOR PHOTO DETECTOR
JPH03220782A (en) * 1990-01-25 1991-09-27 Mitsubishi Electric Corp Semiconductor light receiving device

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