JPS6425681A - Solid-state image pickup device and its drive method - Google Patents

Solid-state image pickup device and its drive method

Info

Publication number
JPS6425681A
JPS6425681A JP62182580A JP18258087A JPS6425681A JP S6425681 A JPS6425681 A JP S6425681A JP 62182580 A JP62182580 A JP 62182580A JP 18258087 A JP18258087 A JP 18258087A JP S6425681 A JPS6425681 A JP S6425681A
Authority
JP
Japan
Prior art keywords
row
photodiode
charge
undesired
solid
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
JP62182580A
Other languages
Japanese (ja)
Inventor
Yuji Matsuda
Takao Kuroda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP62182580A priority Critical patent/JPS6425681A/en
Publication of JPS6425681A publication Critical patent/JPS6425681A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To vary a signal charge storage time of a photodiode by sweeping out an undesired electric charge of the n-th row of the photodiode by an overflow drain part of an optional photodiode on the next and succeeding rows. CONSTITUTION:The undesired charge of the n-th row of the photodiode 1 is transferred to the (n+1)th row of photodiode 1 via, e.g., the (n+1)th row of vertical transfer channel part 3 by using an output pulse of an undesired charge readout shift register 12 and an undesired charge readout register 13 and swept out to an overflow drain 14 through an overflow control gate section 15. When the storage time of the signal charge is varied, the undesired charge of the (n+m)th row is swept out during the horizontal blanking period reading out the signal charge of the n-th row.
JP62182580A 1987-07-22 1987-07-22 Solid-state image pickup device and its drive method Pending JPS6425681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182580A JPS6425681A (en) 1987-07-22 1987-07-22 Solid-state image pickup device and its drive method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182580A JPS6425681A (en) 1987-07-22 1987-07-22 Solid-state image pickup device and its drive method

Publications (1)

Publication Number Publication Date
JPS6425681A true JPS6425681A (en) 1989-01-27

Family

ID=16120768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182580A Pending JPS6425681A (en) 1987-07-22 1987-07-22 Solid-state image pickup device and its drive method

Country Status (1)

Country Link
JP (1) JPS6425681A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012257332A (en) * 2012-09-21 2012-12-27 Hamamatsu Photonics Kk Solid-state imaging apparatus
US9097812B2 (en) 2008-01-30 2015-08-04 Hamamatsu Photonics K.K. Solid imaging device and X-ray CT device including the solid imaging device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9097812B2 (en) 2008-01-30 2015-08-04 Hamamatsu Photonics K.K. Solid imaging device and X-ray CT device including the solid imaging device
JP2012257332A (en) * 2012-09-21 2012-12-27 Hamamatsu Photonics Kk Solid-state imaging apparatus

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