Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2006-09-14
2009-11-10
Sohn, Seung C (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C257S444000
Reexamination Certificate
active
07615731
ABSTRACT:
A photosensor array includes data and scan lines (124, 148), circuitry of each data line/scan line pair formed in a backplane (110) on a substrate (102). On a first electrode scan line (148) a switching element (112) responds to a scan signal, connecting a first terminal (106) to a second terminal (108). A front plane (120) has sensing elements (122) indicating a measure of a received stimulus and including a charge collection electrode (130). An insulating layer (140) disposed between the backplane (110) and the front plane (120) contains at least a first via (136) connecting the first terminal (108) of the switching element (112) in the backplane (110) to a charge collection electrode (130) of the sensing element (122) in the front plane (120). A second via (126) connects between the second terminal (108) of the switching element (112) and the data line (124).
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Bedzyk Mark D.
Heiler Gregory N.
Hong Yongtaek
Kerr Roger S.
Lai Jackson C. S.
Carestream Health Inc.
Sohn Seung C
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