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:
Jan. 23, 1990
Filed:
Aug. 30, 1988
Applicant:
Inventors:
David A Newman, Rochester, NY (US);
William B Scott, Jr, Rochester, NY (US);
Thomas E Przybylowicz, Rochester, NY (US);
Bryan A Beaman, Rochester, NY (US);
Wesley H Bacon, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; H01L / ;
U.S. Cl.
CPC ...
3461 / ; 357 81 ; 313500 ;
Abstract
An LED array printhead comprises an elongate support bar of generally rectangular cross section with a row of LED array chips mounted end-to-end along one of the narrow elongate edge faces of the bar. The bar is sandwiched between heat sink members confronting its wide faces. The heat sink members dissipate heat from the bar and also support circuit board means electrically connected to the LED chips.