Photoelectric converting device with improved resetting transist

Details Photoelectric converting device with improved resetting transist Photoelectric converting device with improved resetting transist

1990-12-11

1992-03-31

Mintel, William

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

357 32, 357 58, 250211J, 2505781, H01L 2714

Patent

active

051012529

ABSTRACT:
In a photoelectric converter provided with a phototransistor having at least two main electrode areas of a first conductive type of semiconductor and a control electrode area of a different conductive type of semiconductor, and a field effect transistor having the same control electrode area, a channel area, a main electrode area of the second conductive type and a gate electrode above the channel area, the channel area is formed in a high impurity concentration area of the first conductive type with a depth greater than that of the control electrode area and of the field effect transistor main electrode area. The channel area arrangement provides improved performance and reliability in a photoconverter requiring a large depletion layer.

REFERENCES:
patent: 4616249 (1986-10-01), Nishizawa et al.
patent: 4618874 (1986-10-01), Yamada
patent: 4665422 (1987-05-01), Hirao et al.
patent: 4743955 (1988-05-01), Matsumoto
patent: 4791070 (1988-12-01), Hirao
patent: 4791469 (1988-12-01), Ohmi et al.
patent: 4794443 (1988-12-01), Tanaka et al.
patent: 4814846 (1989-03-01), Matsumoto et al.
patent: 4816889 (1989-03-01), Matsumoto
patent: 4866293 (1989-09-01), Nakamura et al.
patent: 4906856 (1990-03-01), Iwanami et al.
patent: 4916512 (1990-04-01), Ohmi et al.
patent: 4920395 (1990-04-01), Muro

Affiliated with

Also associated with

Rating

Photoelectric converting device with improved resetting transist does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photoelectric converting device with improved resetting transist, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoelectric converting device with improved resetting transist will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2262972