Invention Grant
- Patent Title: Antiblooming imaging apparatus, system, and methods
- Patent Title (中): 抗皱成像设备，系统和方法
-
Application No.: US11605103Application Date: 2006-11-28
-
Publication No.: US07675093B2Publication Date: 2010-03-09
- Inventor: Chen Xu , Gennadiy Agranov , Igor Karasev
- Applicant: Chen Xu , Gennadiy Agranov , Igor Karasev
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H01L27/148
- IPC: H01L27/148
Abstract:
Apparatus, systems and methods are described to assist in reducing dark current in an active pixel sensor. A potential barrier arrangement is configured to block the flow of charge carriers generated outside a photosensitive region. In various embodiments, a potential well-potential barrier arrangement is formed to direct charge carriers away from the photosensitive region during an integration time.
Public/Granted literature
- US20080122956A1 Antiblooming imaging apparatus, systems, and methods Public/Granted day:2008-05-29
Information query
IPC分类:
