Multi-spectrum photodiode devices

Details Multi-spectrum photodiode devices Multi-spectrum photodiode devices

1978-10-06

1980-12-09

Edlow, Martin H.

357 23, 357 41, 357 55, H01L 2714

Patent

active

042387604

ABSTRACT:
One or more photoelectric device elements are formed beneath the surface of a monolithic semiconductor structure below a surface photoelectric detector device to form a plurality of photoelectric devices having different spectral responses. The surface element is responsive to visible light and the one or more subsurface devices are sensitive to longer wavelength radiation depending upon the depth of the device below the surface of the structure. A two dimensional array of the devices may be formed in a single semiconductor wafer to provide a self-scanning multi-element photosensor array.

REFERENCES:
patent: 3478214 (1969-11-01), Dillman
patent: 3812518 (1974-05-01), Kurz et al.
patent: 3964083 (1976-06-01), Lohstroh
patent: 4011016 (1977-03-01), Layne
patent: 4048649 (1977-09-01), Bohn
patent: 4084175 (1978-04-01), Ouyang
patent: 4109270 (1978-08-01), Basse

Affiliated with

Also associated with

Rating

Multi-spectrum photodiode devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-spectrum photodiode devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-spectrum photodiode devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2283299