Image pick-up tube target

Details Image pick-up tube target Image pick-up tube target

1986-02-19

1988-01-05

DeMeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Image pickup tube

313386, H01J 3126, H01J 3138

Patent

active

047178540

ABSTRACT:
An image pick-up tube target comprising an N-type conductive film formed on a transparent substrate, and P-type photoconductive film in rectifying contact with the N-type conductive film and comprising a first layer containing As, fluoride and Se, a second layer containing As, Te and Se, a portion of said second layer containing fluoride, a third layer containing As and Se, the composition of the third layer being different along the direction of thickness thereof, a fourth layer containing As and Se, wherein the concentration of As in the second layer varies continuously along the direction of thickness thereof, and in the second layer the minimum As concentration is located on the first layer side of the second layer and the maximum As concentration is located on the third layer side of the second layer.

REFERENCES:
patent: 4563611 (1986-01-01), Nonaka et al.

Affiliated with

Also associated with

Rating

Image pick-up tube target does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image pick-up tube target, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image pick-up tube target will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-9982