JPS5718351A - Compensation for temperature - Google Patents

Compensation for temperature

Info

Publication number
JPS5718351A
JPS5718351A JP9352380A JP9352380A JPS5718351A JP S5718351 A JPS5718351 A JP S5718351A JP 9352380 A JP9352380 A JP 9352380A JP 9352380 A JP9352380 A JP 9352380A JP S5718351 A JPS5718351 A JP S5718351A
Authority
JP
Japan
Prior art keywords
temperature
output
dummy cells
photoelectric converting
cells
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
JP9352380A
Other languages
Japanese (ja)
Inventor
Masashi Mizuno
Mitsuaki Utsuno
Kiyoaki Niimi
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP9352380A priority Critical patent/JPS5718351A/en
Publication of JPS5718351A publication Critical patent/JPS5718351A/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
    • H01L27/148—Charge coupled imagers
    • H01L27/14825—Linear CCD 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 perform compensation for temperature on the output of an image sensor by a method wherein the output signal value of a dummy part is subtracted from the output signal value of a photoelectric converting part using dummy cells. CONSTITUTION:Heat rays radiated from an object to be measured temperature thereof are received with the plural photoelectric converting elements (SI cells) 6 through an optical system, generated electric charges are transmitted alternately in order by analog shift registers 7, 8, and are taken out from an output terminal 9 as a series of analog pulses, and the output signals being the amplitudes of the analog pulses thereof proportional to temperature at respective parts are obtained. When the signal charges are to be transmitted, the plural dummy cells are provided to regulate timing. The outputs of the dummy cells are generated by circumferential temperature and by temperature of generated heat in the photoelectric converting elements themselves, and the true value can be obtained by subtracting the output of the dummy cells from the pulse output of the image sensor. The dummy cells may be formed by shielding a part of the photoelectric converting elements.
JP9352380A 1980-07-09 1980-07-09 Compensation for temperature Pending JPS5718351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9352380A JPS5718351A (en) 1980-07-09 1980-07-09 Compensation for temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9352380A JPS5718351A (en) 1980-07-09 1980-07-09 Compensation for temperature

Publications (1)

Publication Number Publication Date
JPS5718351A true JPS5718351A (en) 1982-01-30

Family

ID=14084675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9352380A Pending JPS5718351A (en) 1980-07-09 1980-07-09 Compensation for temperature

Country Status (1)

Country Link
JP (1) JPS5718351A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164823A (en) * 1974-12-03 1976-06-04 Nippon Electric Co
JPS5358721A (en) * 1976-11-09 1978-05-26 Toshiba Corp Solid state pickup device
JPS53134484A (en) * 1977-04-27 1978-11-24 Omron Tateisi Electronics Co Article detector or tester of image pick-up type
JPS53146581A (en) * 1977-05-27 1978-12-20 Nippon Telegr & Teleph Corp <Ntt> Photo detector integrated circuit device
JPS5483312A (en) * 1977-12-15 1979-07-03 Matsushita Electric Ind Co Ltd Solid image pickup device
JPS54107684A (en) * 1978-02-06 1979-08-23 Fairchild Camera Instr Co Charge coupled device
JPS5565464A (en) * 1978-11-13 1980-05-16 Nec Corp Charge-coupled device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164823A (en) * 1974-12-03 1976-06-04 Nippon Electric Co
JPS5358721A (en) * 1976-11-09 1978-05-26 Toshiba Corp Solid state pickup device
JPS53134484A (en) * 1977-04-27 1978-11-24 Omron Tateisi Electronics Co Article detector or tester of image pick-up type
JPS53146581A (en) * 1977-05-27 1978-12-20 Nippon Telegr & Teleph Corp <Ntt> Photo detector integrated circuit device
JPS5483312A (en) * 1977-12-15 1979-07-03 Matsushita Electric Ind Co Ltd Solid image pickup device
JPS54107684A (en) * 1978-02-06 1979-08-23 Fairchild Camera Instr Co Charge coupled device
JPS5565464A (en) * 1978-11-13 1980-05-16 Nec Corp Charge-coupled device

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