EP0294833A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Contact photoelectric conversion device
Assignee: Canon Inc
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Filing: 1988-06-10
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Granted: —
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Expires: 2008-06-10
Abstract
Abstract A photoelectric conversion device has photoelectric conversion element of N x M arranged in a one-dimensional array on a substrate and connected to common lines of a number M in a matrix wiring, and also having a transparent protective layer on the photoelectric conversion elements and common lines of the matrix wiring, comprising wirings maintained at a constant potential at least at the outside of one of the array of the common lines of the matrix wiring.
Inventors
- 👤 Toshihiro Saika
- 👤 Noriyuki Kaifu
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 03:54
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/024; H04N1/028; H04N1/03; H04N1/031; H04N1/0315; H04N1/0316; H04N1/0313; H10; H10F; H10F39/00; H10F39/10; H10F39/12; H10F39/191
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
77 words
A photoelectric conversion device having photoelectric conversion element of N x M arranged in a one-dimensional array on a substrate and connected to common lines of a number M in a matrix wiring, and also having a transparent protective layer on said photoelectric conversion elements and common lines of the matrix wiring, comprising wirings maintained at a constant potential at least at the outside of one of the array of said common lines of the matrix wiring.
Claim 2
Dependent Claim
77 words
A photoelectric conversion device having photoelectric conversion element of N x M arranged in a one-dimensional array on a substrate and connected to common lines of a number M in a matrix wiring, and also having a transparent protective layer on said photoelectric conversion elements and common lines of the matrix wiring, comprising wirings maintained at a constant potential at least at the outside of one of the array of said common lines of the matrix wiring.
Claim 3
Dependent Claim
19 words
A device according to claim 1, wherein said wirings are provided between respective common lines of the matrix wiring.
Claim 4
Dependent Claim
21 words
A device according to claim 2, wherein said wirings have the same width as the thickness of said transparent protective layer.
Claim 5
Dependent Claim
20 words
A device according to claim 1, wherein said wirings have the same configuration as that of said matrix common line.
Claim 6
Dependent Claim
18 words
A device according to claim 1, wherein said wirings comprises a material selected from Al, Ta, and Ti.
Claim 7
Dependent Claim
19 words
6, A device according to claim 1, wherein said photoelectric conversion elements have photoelectric conversion layer comprising amorphous silicon.
Claim 8
Dependent Claim
17 words
A device according to claim 1, wherein said device contacts an original to read an image information.
References Cited (Backward Citations)
No citation records indexed.
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