JPS5585082A - Optical semiconductor apparatus - Google Patents

Optical semiconductor apparatus

Info

Publication number
JPS5585082A
JPS5585082A JP16547178A JP16547178A JPS5585082A JP S5585082 A JPS5585082 A JP S5585082A JP 16547178 A JP16547178 A JP 16547178A JP 16547178 A JP16547178 A JP 16547178A JP S5585082 A JPS5585082 A JP S5585082A
Authority
JP
Japan
Prior art keywords
optical semiconductor
infra
light reception
reception surface
red ray
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
JP16547178A
Other languages
Japanese (ja)
Other versions
JPS612316B2 (en
Inventor
Yoshihei Tani
Toshibumi Yoshikawa
Junichiro Shigemasa
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP16547178A priority Critical patent/JPS5585082A/en
Publication of JPS5585082A publication Critical patent/JPS5585082A/en
Publication of JPS612316B2 publication Critical patent/JPS612316B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To obtain characteristics comparatively approximate to human's eye by installing a filter capable of cutting infra-red ray on the light reception surface.
CONSTITUTION: In optical semiconductor element A, the first and second pn- junctions 2, 3 are formed inside silicon substrate 1 and at the same time, electrodes are provided to output shortcircuit currents from each pn-junctions. In order to eliminate or attenuate infra-red ray component contained in an incident light received on the light reception surface of optical semiconductor element A, filter F capable of cutting infra-red ray is mounted on the light reception surface. As a result, a characteristic approximate to human's eye is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP16547178A 1978-12-20 1978-12-20 Optical semiconductor apparatus Granted JPS5585082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16547178A JPS5585082A (en) 1978-12-20 1978-12-20 Optical semiconductor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16547178A JPS5585082A (en) 1978-12-20 1978-12-20 Optical semiconductor apparatus

Publications (2)

Publication Number Publication Date
JPS5585082A true JPS5585082A (en) 1980-06-26
JPS612316B2 JPS612316B2 (en) 1986-01-23

Family

ID=15813035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16547178A Granted JPS5585082A (en) 1978-12-20 1978-12-20 Optical semiconductor apparatus

Country Status (1)

Country Link
JP (1) JPS5585082A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927581A (en) * 1982-08-03 1984-02-14 Seisan Gijutsu Shinko Kyokai Optical sensor
JPS60191946U (en) * 1984-05-30 1985-12-19 シャープ株式会社 Color sensor module
JPS6192840U (en) * 1984-11-21 1986-06-16
JPS6226868A (en) * 1985-07-26 1987-02-04 Sharp Corp Photo-semiconductor device
WO2007132823A1 (en) * 2006-05-12 2007-11-22 Rohm Co., Ltd. Light-receiving device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102177380B1 (en) * 2019-06-14 2020-11-11 구자용 Cleaning Apparatus for PCB

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927581A (en) * 1982-08-03 1984-02-14 Seisan Gijutsu Shinko Kyokai Optical sensor
JPS60191946U (en) * 1984-05-30 1985-12-19 シャープ株式会社 Color sensor module
JPS6192840U (en) * 1984-11-21 1986-06-16
JPS6226868A (en) * 1985-07-26 1987-02-04 Sharp Corp Photo-semiconductor device
WO2007132823A1 (en) * 2006-05-12 2007-11-22 Rohm Co., Ltd. Light-receiving device
JP2007305868A (en) * 2006-05-12 2007-11-22 Rohm Co Ltd Light receiving element

Also Published As

Publication number Publication date
JPS612316B2 (en) 1986-01-23

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