JPS63284978A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPS63284978A
JPS63284978A JP62119753A JP11975387A JPS63284978A JP S63284978 A JPS63284978 A JP S63284978A JP 62119753 A JP62119753 A JP 62119753A JP 11975387 A JP11975387 A JP 11975387A JP S63284978 A JPS63284978 A JP S63284978A
Authority
JP
Japan
Prior art keywords
image pickup
parallel plate
pickup element
deg
wave signal
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
JP62119753A
Inventor
Kenji Awamoto
Hiroyuki Ishizaki
Isao Tofuku
Yukihiro Yoshida
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62119753A priority Critical patent/JPS63284978A/en
Publication of JPS63284978A publication Critical patent/JPS63284978A/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2251Constructional details
    • H04N5/2253Mounting of pick-up device, electronic image sensor, deviation or focusing coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/335Transforming light or analogous information into electric information using solid-state image sensors [SSIS]
    • H04N5/341Extracting pixel data from an image sensor by controlling scanning circuits, e.g. by modifying the number of pixels having been sampled or to be sampled
    • H04N5/349Extracting pixel data from an image sensor by controlling scanning circuits, e.g. by modifying the number of pixels having been sampled or to be sampled for increasing resolution by shifting the sensor relative to the scene, e.g. microscanning

Abstract

PURPOSE:To attain high resolution and miniaturization by providing a piezoelectric linear actuator using a sinusoidal wave signal to drive a transparent parallel plate provided between an object and a solid-state image pickup element so as to move the parallel plate horizontally and vertically for each peak of a half cycle by 45 deg.. CONSTITUTION:A radiated light from an object is collected 2 and projected to a two-dimension solid-state image pickup element 5 via a parallel plate 11. The parallel plate 11 is supported to a bimorph type piezoelectric actuator 12 via a rotary shaft 10. The parallel plate 11 while being controlled by a control section 13 is moved by 45 deg. in horizontal/vertical direction for each half cycle of a sinusoidal wave signal by the actuator 12 and the image pickup element 5 applies storage for the peak area period of the sinusoidal wave signal and readout in other period. This is equivalent to the state that photodetection sections 1-9 of each picture element of the image pickup element 5 are moved to dead bands 1'-9' in an oblique direction of 45 deg.. The value of the areas 1-9, 1'-9' detected by the image pickup element 5 is subject to picture processing 14 and displayed (4). Thus, high resolution is obtained without increasing number of picture elements to attain miniaturization.
JP62119753A 1987-05-15 1987-05-15 Solid-state image pickup device Pending JPS63284978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62119753A JPS63284978A (en) 1987-05-15 1987-05-15 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62119753A JPS63284978A (en) 1987-05-15 1987-05-15 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS63284978A true JPS63284978A (en) 1988-11-22

Family

ID=14769305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62119753A Pending JPS63284978A (en) 1987-05-15 1987-05-15 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS63284978A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03231589A (en) * 1990-02-06 1991-10-15 Victor Co Of Japan Ltd Image pickup device
US5402171A (en) * 1992-09-11 1995-03-28 Kabushiki Kaisha Toshiba Electronic still camera with improved picture resolution by image shifting in a parallelogram arrangement
WO1998030022A1 (en) * 1996-12-26 1998-07-09 Sony Corporation High resolution image acquisition device and image capturing method
US5920342A (en) * 1994-09-16 1999-07-06 Kabushiki Kaisha Toshiba Image input apparatus for capturing images of multiple resolutions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03231589A (en) * 1990-02-06 1991-10-15 Victor Co Of Japan Ltd Image pickup device
US5402171A (en) * 1992-09-11 1995-03-28 Kabushiki Kaisha Toshiba Electronic still camera with improved picture resolution by image shifting in a parallelogram arrangement
US5920342A (en) * 1994-09-16 1999-07-06 Kabushiki Kaisha Toshiba Image input apparatus for capturing images of multiple resolutions
WO1998030022A1 (en) * 1996-12-26 1998-07-09 Sony Corporation High resolution image acquisition device and image capturing method

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