发明名称 Reduced cost pixel design for flat panel x-ray imager
摘要 A pixel structure for a flat panel detector is constructed in which the diode silicon and the FET silicon are simultaneously etched to form isolated structures (array photodiodes, I/O elements, and so on) in which the edges or perimeters of the diode silicon features are self-aligned to the underlying FET SI features. The full, as-deposited, thickness of the FET gate dielectric and (at least) part of the FET silicon layer remains underneath the diode silicon across the entirety of the flat panel detector.
申请公布号 US2009146069(A1) 申请公布日期 2009.06.11
申请号 US20070999909 申请日期 2007.12.06
申请人 GENERAL ELECTRIC COMPANY 发明人 ALBAGLI DOUGLAS;COUTURE AARON JUDY;HENNESSY WILLIAM ANDREW
分类号 H01L31/115 主分类号 H01L31/115
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