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:
Nov. 12, 1996
Filed:
Jun. 07, 1995
Applicant:
Inventors:
David A Cammack, Scarborough, NY (US);
Ronald D Pinker, Peekskill, NY (US);
Babar A Khan, Ossining, NY (US);
Assignee:
Philips Electronics North America, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313110 ; 313634 ; 313573 ;
Abstract
A microlamp structure and method of making the same is set forth having light collection and light directing features. The microlamp structure is of a luminescent gas discharge type. The light collection structures may include types of reflectors while the light directing structures may include lens features. These features may be included singly or in combination and may be provided on the exterior of the microlamp structure or on the interior of the microlamp at a light forming cavity.