Title:
SOLID-STATE IMAGE PICKUP DEVICE
Document Type and Number:
Japanese Patent JPS63151276
Kind Code:
A
Abstract:
PURPOSE:To eliminate a smear sweeping out action by providing the titled device with a transmission part to transmit charges, an accumulation part, and a switch part to connect an electrode to drive a light receiving part and that to drive the accumulation part for a prescribed period but to disconnect them at times other than said prescribed time. CONSTITUTION:A pulse phiPT is impressed to a read gate during a period t1 and signal charges are read out then during a period t2, a contact pulse phiC comes in a high level to connect the accumulation part 4 and the transmission part 3 by a switch part 6, and the signal charges are transmitted to the accumulation part 4 by transmittal pulses phiV1, phiV2. Thereafter, during a period t3, the transmission part 3 is disconnected from the part 4, so that the accumulation part 4 only is sequentially driven to accommodate a television system to read out signals.
Inventors:
MATSUDA YUJI
KURODA TAKAO
HORII SAKAKI
KURODA TAKAO
HORII SAKAKI
Application Number:
JP29952186A
Publication Date:
June 23, 1988
Filing Date:
December 16, 1986
Export Citation:
Assignee:
MATSUSHITA ELECTRONICS CORP
International Classes:
H04N5/335; H04N5/341; H04N5/359; H04N5/369; H04N5/3722; H04N5/374; (IPC1-7): H04N5/335
Attorney, Agent or Firm:
Toshio Nakao