Solid state photodetector with light-responsive rear face

Details Solid state photodetector with light-responsive rear face Solid state photodetector with light-responsive rear face

1994-12-16

1995-12-19

Mintel, William

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Electromagnetic or particle radiation

257433, 257434, 257680, H01L 310232

Patent

active

054770750

ABSTRACT:
A solid state photodiode is configured to have its rear face light responsive and is electrically connected to a lead frame or flexible carrier with conductor traces, which includes an aperture to allow light to impact the rear face. A photodiode with light responsive front and rear faces, with or without filters, permits various applications to be implemented relatively inexpensively when compared to prior art systems.

REFERENCES:
patent: 4158133 (1979-06-01), Spaeth et al.

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