Modular image sensor structure
First Claim
Patent Images
1. A contact image sensor line comprising:
- a plurality of drive modules disposed in succession, each drive module having at least one module sensor line of opto-electrical sensors thereon having a structure consisting of a plurality of layers disposed on said drive module as a substrate, with an insulating layer being disposed between said drive module and said sensors with an electrical connection therethrough, said drive modules being disposed successively along said contact image sensor line with said module sensor lines in combination forming said contact image sensor line.
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Abstract
An image sensor module for reading optical information on an original and converting the information into electrical signals, has a row of opto-electrical sensors, each sensor having associated processing circuitry integrated therewith in the module. The drive module functions as the substrate for the sensors as well, which are separated from the substrate by an insulator layer, having openings therein for making electrical connection between the substrate and the sensor.
26 Citations
6 Claims
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1. A contact image sensor line comprising:
a plurality of drive modules disposed in succession, each drive module having at least one module sensor line of opto-electrical sensors thereon having a structure consisting of a plurality of layers disposed on said drive module as a substrate, with an insulating layer being disposed between said drive module and said sensors with an electrical connection therethrough, said drive modules being disposed successively along said contact image sensor line with said module sensor lines in combination forming said contact image sensor line. - View Dependent Claims (2, 3)
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4. An image sensor line comprising:
a plurality of drive modules disposed in succession, each drive module having at least one module sensor line thereon consisting of a plurality of picture elements integrated on said drive module using said drive module as a substrate, said drive module having an insulating layer thereon with a plurality of electrical contacts for the respective picture elements extending therethrough electrically connecting said picture elements to said substrate, and each picture element including in sequence a picture element electrode electrically connected to said contact, a photoconductive layer disposed above said picture element electrodes, and a transparent cover electrode over said photoconductive layer, said drive modules being disposed successively along said contact image sensor line with said module sensor lines in combination forming said contact image sensor line. - View Dependent Claims (5)
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6. An image sensor line comprising:
a plurality of drive modules disposed in succession, each drive module having a plurality of module sensor lines of opto-electrical sensors thereon having a structure consisting of a plurality of layers disposed on said drive module as a substrate, with an insulating layer being disposed between said drive module and said sensors with an electrical connection therethrough, said drive modules being disposed successively along said contact image sensor line with said module sensor lines in combination forming said contact image sensor line.
Specification