[go: up one dir, main page]

JPS5789385A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS5789385A
JPS5789385A JP55166145A JP16614580A JPS5789385A JP S5789385 A JPS5789385 A JP S5789385A JP 55166145 A JP55166145 A JP 55166145A JP 16614580 A JP16614580 A JP 16614580A JP S5789385 A JPS5789385 A JP S5789385A
Authority
JP
Japan
Prior art keywords
signal
horizontal scanning
image pickup
solid image
red
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
JP55166145A
Other languages
Japanese (ja)
Other versions
JPS6326953B2 (en
Inventor
Yoshihiro Hamada
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP55166145A priority Critical patent/JPS5789385A/en
Publication of JPS5789385A publication Critical patent/JPS5789385A/en
Publication of JPS6326953B2 publication Critical patent/JPS6326953B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To improve the resolution without the signal of other lines, by using only the signal of the same horizontal line to form a luminance signal and color difference signals. CONSTITUTION:In a two-dimensional solid image pickup element 1, the first photoelectric transducers for white are arranged continuously in the row direction and at every other picture element in the line direction, and second, third, and furth photoelectric transducers for red, green, and blue are arranged at every other picture element in the line direction. A sample hold circuit 3 and a low pass filter 4 separate a luminance signal Y from the signal from the element 1 in every horizontal scanning. A band pass filter 9, a modulation signal detecting circuit 10, and a switch 11 for every 1H take out signals R and B corresponding to respective spectral characteristics of red and blue alternately in every one horizontal scanning. A color difference signal circuit 16 takes out signals (Y-R) and (Y-B) alternately from the signal Y and the signal R or B in every one horizontal scanning.
JP55166145A 1980-11-26 1980-11-26 Solid image pickup device Granted JPS5789385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166145A JPS5789385A (en) 1980-11-26 1980-11-26 Solid image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166145A JPS5789385A (en) 1980-11-26 1980-11-26 Solid image pickup device

Publications (2)

Publication Number Publication Date
JPS5789385A true JPS5789385A (en) 1982-06-03
JPS6326953B2 JPS6326953B2 (en) 1988-06-01

Family

ID=15825877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166145A Granted JPS5789385A (en) 1980-11-26 1980-11-26 Solid image pickup device

Country Status (1)

Country Link
JP (1) JPS5789385A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205882A (en) * 1983-05-09 1984-11-21 Nec Corp Color image pickup device
JPS61111084A (en) * 1984-11-02 1986-05-29 Sony Corp Color image pick-up system
JPS61287396A (en) * 1985-06-13 1986-12-17 Olympus Optical Co Ltd Color image pickup device
US5323233A (en) * 1990-07-31 1994-06-21 Canon Kabushiki Kaisha Image signal processing apparatus having a color filter with offset luminance filter elements
EP1487219A1 (en) * 2002-03-20 2004-12-15 Sony Corporation Image processing device, image processing method, and image processing device manufacturing method
WO2006014641A2 (en) * 2004-07-21 2006-02-09 Micron Technology, Inc. Rod and cone response sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133930A (en) * 1974-09-18 1976-03-23 Sony Corp
JPS5389622A (en) * 1977-01-19 1978-08-07 Nec Home Electronics Ltd Color camera
JPS5582883U (en) * 1978-12-01 1980-06-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133930A (en) * 1974-09-18 1976-03-23 Sony Corp
JPS5389622A (en) * 1977-01-19 1978-08-07 Nec Home Electronics Ltd Color camera
JPS5582883U (en) * 1978-12-01 1980-06-07

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205882A (en) * 1983-05-09 1984-11-21 Nec Corp Color image pickup device
JPS61111084A (en) * 1984-11-02 1986-05-29 Sony Corp Color image pick-up system
JPS61287396A (en) * 1985-06-13 1986-12-17 Olympus Optical Co Ltd Color image pickup device
US5323233A (en) * 1990-07-31 1994-06-21 Canon Kabushiki Kaisha Image signal processing apparatus having a color filter with offset luminance filter elements
EP1487219A1 (en) * 2002-03-20 2004-12-15 Sony Corporation Image processing device, image processing method, and image processing device manufacturing method
EP1487219A4 (en) * 2002-03-20 2008-04-16 Sony Corp Image processing device, image processing method, and image processing device manufacturing method
WO2006014641A2 (en) * 2004-07-21 2006-02-09 Micron Technology, Inc. Rod and cone response sensor
WO2006014641A3 (en) * 2004-07-21 2006-06-22 Micron Technology Inc Rod and cone response sensor
US7880785B2 (en) 2004-07-21 2011-02-01 Aptina Imaging Corporation Rod and cone response sensor

Also Published As

Publication number Publication date
JPS6326953B2 (en) 1988-06-01

Similar Documents

Publication Publication Date Title
US4479143A (en) Color imaging array and color imaging device
US4580160A (en) Color image sensor with improved resolution having time delays in a plurality of output lines
CA1151287A (en) Color filter
JPS5763983A (en) Color image pickup device
JPS5437427A (en) Color solid state pickup element
JPS57109488A (en) Solid color image pickup device
US4450475A (en) Solid state color imaging apparatus
JPS5789385A (en) Solid image pickup device
JPS54102826A (en) Color camera
US4246600A (en) Color image pick-up system for a color television system
EP0034361B1 (en) Solid state color imaging apparatus
JPS55147890A (en) Image pickup device
JPS5644282A (en) Color solid image pickup device
JPS56158586A (en) Fixed pattern noise rejection system for color solidstate image sensor
JPS5739684A (en) Solid-state color image sensor
JPS5441017A (en) Solid color image pickup device
US4700220A (en) Solid state color imaging system employing separation of high and low frequency components of luminance during imaging
JPS54154346A (en) Color image reader
EP0133835A3 (en) Ccd area image sensor and method for color imaging
JPS5684089A (en) Solid-state color image pickup device
JPS5379434A (en) Solid state color pickup device
JPS56120281A (en) Color image sensor
JPS5760790A (en) Color image pickup device
JPS5437532A (en) Solid color pickup unit
JPS5452417A (en) Solid pickup unit