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:
Mar. 01, 1988
Filed:
May. 05, 1983
Hugh St Dannatt, Bethel, CT (US);
Donald T Dolan, Ridgefield, CT (US);
Henry Stalzer, Danbury, CT (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
This invention relates to apparatus for electronically recording using a xerographic machine and, more particularly, to an assembly of monoliths containing light emitting diodes (LED's) that yields a relatively long array of LED's with high light density and a contiguous set of light centers. A fiber optic cover is placed over the exposed surfaces of the LED's to counter the effects of the divergent angle of light emitting from the LED's and to protect the LED's from damage. A gel having a relatively high refractive index is applied between the LED's and the fiber optic cover to further counter the effects of the divergent angle of light.