Solid-state imaging device with internal smear eliminator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 31, 1995
Issued Date -
N/A
app pub date -
Apr 8, 1993
filing date -
Feb 5, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A solid-state imaging device includes an array of photosensitive cells, each of which includes a photoelectric conversion section, which is arranged on the surface of a substrate and has a light-receiving opening. The photoelectric conversion section generates a packet of electrical carriers in response to the amount of incident light thereinto through the opening. A charge transfer section is arranged adjacent to the photoelectric conversion section on the substrate surface. This transfer section defines thereunder a transfer channel region that extends linearly in a predetermined direction in the substrate surface, and causes the carriers thus obtained to move sequentially. A light-shield section is arranged to cover the photoelectric conversion section except the opening, for preventing an incident light coming through the opening from being introduced into the transfer channel region as a leak component, by cutting off an internal reflection path of the leak component thereto.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully