The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2000
Filed:
Dec. 19, 1997
Nikon Corporation, Tokyo, JP;
Abstract
Optically readable radiation-displacement conversion devices and image-rendering apparatus that incorporate same are disclosed. Also disclosed are related methods for detecting images and rendering images using such devices and apparatus. Such devices, apparatus and methods allow improved accuracy and sensitivity of radiation detection without having to use a cooler. A representative conversion device includes a substrate and a suspended portion attached to the substrate via a leg portion. The conversion device includes a radiation-absorbing film that receives and absorbs and incident invisible radiation (e.g., UV, IR, or X-rays) and generates heat from the absorbed radiation. The suspended portion includes a displaceable member that exhibits a displacement with respect to the substrate. The displacement also imparts a change to an incident readout light flux in accordance with the magnitude of the displacement. The change to the readout light is detected and used to form an image.