X-Ray sensitive electrophoretic imagers
First Claim
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1. In an X-ray sensitive structure including an X-ray sensitive material supported by a substrate-type material, the improvement comprising said substrate-type material being a pair of X-ray transparent supports separated at a distance, and a grid-type structure sandwiched between said supports, wherein spaces between said grid type structure are filled with a foamed-in-place material.
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Abstract
A grid type substrate is constructed to support an X-ray sensitive material at one side of an electrophoretic display device. The grid structure may be X-ray absorbent material supported between X-ray transparent supports. Various arrangements of the X-ray absorbent grid may be provided.
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Citations
18 Claims
- 1. In an X-ray sensitive structure including an X-ray sensitive material supported by a substrate-type material, the improvement comprising said substrate-type material being a pair of X-ray transparent supports separated at a distance, and a grid-type structure sandwiched between said supports, wherein spaces between said grid type structure are filled with a foamed-in-place material.
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8. An X-ray electrophoretic display device comprising an electrophoretic cell
an X-ray sensitive material in contact with one side of said electrophoretic cell, and a substrate support for said X-ray sensitive material including a pair of X-ray transparent surfaces separated at a distance, and a grid-type structure sandwiched between said surfaces.
Specification