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. 24, 1981
Filed:
Jun. 19, 1978
Ralph M Potter, Pepper Pike, OH (US);
John R Debesis, Chagrin Falls, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
Color correction means for flash lamp are disclosed which utilizes a blue emitting organic phosphor medium to increase the total light output being emitted from the flash lamp and lower the Spectral Distribution Index (SDI) of the lamp-phosphor combination. The phosphor medium can be employed as a coating for the light-transmitting envelope of the flash lamp wherein the phosphor constituent is dissolved in a transparent film forming polymer. In certain preferred embodiments, further color correction of the flash lamp radiation can be effected with dyes incorporated into the protective cover means or containment lacquer now commonly employed.