JPS57111193A - Television image pickup system - Google Patents

Television image pickup system

Info

Publication number
JPS57111193A
JPS57111193A JP56126436A JP12643681A JPS57111193A JP S57111193 A JPS57111193 A JP S57111193A JP 56126436 A JP56126436 A JP 56126436A JP 12643681 A JP12643681 A JP 12643681A JP S57111193 A JPS57111193 A JP S57111193A
Authority
JP
Japan
Prior art keywords
signal
odd
circuit
switch
field
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
JP56126436A
Other languages
Japanese (ja)
Other versions
JPS5846909B2 (en
Inventor
Yasumasa Sugihara
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.)
Fujitsu General Ltd
Aerojet Rocketdyne Holdings Inc
Original Assignee
Fujitsu General Ltd
Gencorp Inc
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 Fujitsu General Ltd, Gencorp Inc filed Critical Fujitsu General Ltd
Priority to JP56126436A priority Critical patent/JPS5846909B2/en
Publication of JPS57111193A publication Critical patent/JPS57111193A/en
Publication of JPS5846909B2 publication Critical patent/JPS5846909B2/en
Expired 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
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
    • H01L27/14612—Pixel-elements with integrated switching, control, storage or amplification elements involving a transistor
    • H01L27/14614—Pixel-elements with integrated switching, control, storage or amplification elements involving a transistor having a special gate structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To reduce the number of elements down to a half and to improve the picture quality for a TV camera using an image sensor, by adding the adjacent signals of the same color in case the charge transfer is carried out by the clock pulse of a series and a conversion is given to a synchronous signal. CONSTITUTION:The same electrode train is used in both odd and even fields of an image pickup element, and R, G and B are arranged in that order. The line sequential signal is transferred to an input terminal 28 by the clock pulse of a series to be applied to a switch 36 connected with a ring counter 35 via 1H delaying circuits 29, 30 and 31, an odd-even field switch 32, a switch 33 and an adder 35 respectively. In an odd field, the signal change-over circuit 33 selects the signal of the terminal 28 and applies it to the adder 34; while the signal of the circuit 31 is selected in an even field. Accordingly for the output of the circuit 34, a signal is delivered as it is in the odd field and the additive average of the adjacent signals of the same color is delivered in the even field respectively. The circuit 36 converts the simultaneous signals of R, G and B respectively. In such a way, the picture quality is improved.
JP56126436A 1981-08-11 1981-08-11 Television imaging method Expired JPS5846909B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56126436A JPS5846909B2 (en) 1981-08-11 1981-08-11 Television imaging method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56126436A JPS5846909B2 (en) 1981-08-11 1981-08-11 Television imaging method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12334179A Division JPS5597777A (en) 1979-09-25 1979-09-25 Television pickup system

Publications (2)

Publication Number Publication Date
JPS57111193A true JPS57111193A (en) 1982-07-10
JPS5846909B2 JPS5846909B2 (en) 1983-10-19

Family

ID=14935149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56126436A Expired JPS5846909B2 (en) 1981-08-11 1981-08-11 Television imaging method

Country Status (1)

Country Link
JP (1) JPS5846909B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255191A (en) * 1985-05-08 1986-11-12 Fuji Photo Film Co Ltd Accumulation type color image sensor
US4899213A (en) * 1986-01-29 1990-02-06 Masahiro Konishi A system for producing image signals of a subject image by an image sensing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189705U (en) * 1984-11-15 1986-06-11

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154731A (en) * 1974-10-16 1976-05-14 Gen Corp
US4151553A (en) * 1975-06-20 1979-04-24 The General Corporation Color television camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154731A (en) * 1974-10-16 1976-05-14 Gen Corp
US4151553A (en) * 1975-06-20 1979-04-24 The General Corporation Color television camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255191A (en) * 1985-05-08 1986-11-12 Fuji Photo Film Co Ltd Accumulation type color image sensor
JPH0581114B2 (en) * 1985-05-08 1993-11-11 Fuji Photo Film Co Ltd
US4899213A (en) * 1986-01-29 1990-02-06 Masahiro Konishi A system for producing image signals of a subject image by an image sensing device

Also Published As

Publication number Publication date
JPS5846909B2 (en) 1983-10-19

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