Imaging element and electronic apparatus
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jul 2, 2024
Grant Date -
N/A
app pub date -
Sep 12, 2019
filing date -
Sep 12, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present technology relates to an imaging element and an electronic apparatus capable of expanding a saturation signal electric charge amount. A first P-type impurity region, a capacitance expanding portion that forms a PN junction surface with a second P-type impurity region and a first N-type impurity region, and the first N-type impurity region are sequentially provided in a depth direction from a surface side where a wiring layer of a semiconductor substrate is laminated. The second P-type impurity region is formed in a stripe on a plane of the capacitance expanding portion that perpendicularly intersects with the depth direction. The stripe is formed, on the plane of the capacitance expanding portion that perpendicularly intersects with the depth direction, in a direction perpendicular to a side where an electrode that reads accumulated electric charge is formed. The present technology can be applied to an imaging element.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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