Photosensor with charge storage unit and switch unit formed on a

Details Photosensor with charge storage unit and switch unit formed on a Photosensor with charge storage unit and switch unit formed on a

1988-06-24

1989-09-12

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

357 237, H01J 4014

Patent

active

048662917

ABSTRACT:
An image photosensor includes a photosensor unit a charge storage unit, and a switch unit, all of which are formed on a single-crystal semiconductor film grown from a single nucleus such that crystal formation is performed on a substrate having a free surface including a non-nucleus formation surface and a nucleus formation surface adjacent thereto. The non-nucleus formation surface has a low nucleation density. The nucleus formation surface has a sufficiently small area to allow growth of only the single nucleus and has a higher nucleation density than that of the non-nucleus formation surface.

REFERENCES:
patent: 4763183 (1988-08-01), Ng et al.
patent: 4791493 (1988-12-01), Ogura et al.

Affiliated with

Also associated with

Rating

Photosensor with charge storage unit and switch unit formed on a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photosensor with charge storage unit and switch unit formed on a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photosensor with charge storage unit and switch unit formed on a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-918620