Invention Grant
US08618588B2 Anti-blooming pixel sensor cell with active neutral density filter, methods of manufacture, and design structure
有权
具有活性中性密度滤光片的防晕像素传感器单元，制造方法和设计结构
- Patent Title: Anti-blooming pixel sensor cell with active neutral density filter, methods of manufacture, and design structure
- Patent Title (中): 具有活性中性密度滤光片的防晕像素传感器单元，制造方法和设计结构
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Application No.: US12915888Application Date: 2010-10-29
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Publication No.: US08618588B2Publication Date: 2013-12-31
- Inventor: Kristin M. Ackerson , Jeffrey P. Gambino , Mark D. Jaffe , Robert K. Leidy , Richard J. Rassel , Robert M. Rassel
- Applicant: Kristin M. Ackerson , Jeffrey P. Gambino , Mark D. Jaffe , Robert K. Leidy , Richard J. Rassel , Robert M. Rassel
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent Anthony Canale
- Main IPC: H01L31/062
- IPC: H01L31/062 ; H01L31/113
Abstract:
A method of preventing blooming in a pixel array includes affecting an amount of light that impinges on a photoelectric conversion element by adjusting a transmissivity of an electrochromic element based on an output of the photoelectric conversion element.
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