Invention Grant
- Patent Title: Systems and methods for on-die light sensing with low leakage
- Patent Title (中): 具有低泄漏的管芯光感测系统和方法
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Application No.: US11588198Application Date: 2006-10-24
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Publication No.: US07879631B2Publication Date: 2011-02-01
- Inventor: Jim T. Hong
- Applicant: Jim T. Hong
- Agency: Tran & Associates
- Main IPC: H01L21/00
- IPC: H01L21/00
Abstract:
Systems and methods are disclosed for fabricating a device by forming a photosensitive area on a wafer; forming a control circuit adjacent the photosensitive area; and coating the photosensitive area with one or more film layers to form an optical filter. The filter provides a reduced leakage of an undesired wavelength onto the photosensitive area.
Public/Granted literature
- US20080166826A1 Systems and methods for on-die light sensing with low leakage Public/Granted day:2008-07-10
Information query
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