JPS5789248A - Photodiode array - Google Patents

Photodiode array

Info

Publication number
JPS5789248A
JPS5789248A JP55164642A JP16464280A JPS5789248A JP S5789248 A JPS5789248 A JP S5789248A JP 55164642 A JP55164642 A JP 55164642A JP 16464280 A JP16464280 A JP 16464280A JP S5789248 A JPS5789248 A JP S5789248A
Authority
JP
Japan
Prior art keywords
container
photodiode array
photodetectors
light rays
transparent plate
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
JP55164642A
Other languages
Japanese (ja)
Inventor
Satoru Aoki
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 JP55164642A priority Critical patent/JPS5789248A/en
Publication of JPS5789248A publication Critical patent/JPS5789248A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14643—Photodiode arrays; MOS imagers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

PURPOSE:To improve measuring accuracy as a result of rejecting higher frequency light rays by using a transparent plate comprising parts of different wavelength transmittance characteristics on a window of a container for a photodiode array in which a plural number of photodetectors are arranged on the same substrate. CONSTITUTION:A photodiode array 1 in which a plural number of photodetectors 3 are formed on the same substrate is put in a container 5. The transparent plate 2 comprising parts of different wavelength transmittance characteistics separated by a borderline 4 is fitted on the container 5. This construction allows the array to improve measuring accuracy by rejecting higher frequency light rays without disturbing spectra.
JP55164642A 1980-11-25 1980-11-25 Photodiode array Pending JPS5789248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55164642A JPS5789248A (en) 1980-11-25 1980-11-25 Photodiode array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164642A JPS5789248A (en) 1980-11-25 1980-11-25 Photodiode array

Publications (1)

Publication Number Publication Date
JPS5789248A true JPS5789248A (en) 1982-06-03

Family

ID=15797058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164642A Pending JPS5789248A (en) 1980-11-25 1980-11-25 Photodiode array

Country Status (1)

Country Link
JP (1) JPS5789248A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245712A2 (en) * 1986-05-01 1987-11-19 Wai-Hon Lee Semiconductor laser and detector device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245712A2 (en) * 1986-05-01 1987-11-19 Wai-Hon Lee Semiconductor laser and detector device

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