Charge-coupled device having overexposure control

Details Charge-coupled device having overexposure control Charge-coupled device having overexposure control

1988-01-25

1989-07-18

Ng, Jin F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821326, H04N 314

Patent

active

048498149

ABSTRACT:
A charge-coupled image sensor arrangement has an overexposure adjustment feature whereby the excess of generated electrons is drained in vertical direction to the substrate. In order to adjust the maximum acceptable extent of overexposure, an additional low voltage can be applied to the blocking gates. As a result, it is possible to adjust the maximum overexposure without the maximum white level being variable. Due to the fact that the blocking voltage is a d.c. voltage, the dissipation substantially does not increase.

REFERENCES:
patent: 4663669 (1987-05-01), Kinoshita et al.
patent: 4672455 (1987-06-01), Miyatake
patent: 4688098 (1987-08-01), Kon et al.

Affiliated with

Also associated with

Rating

Charge-coupled device having overexposure control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charge-coupled device having overexposure control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charge-coupled device having overexposure control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-176057