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. 05, 2001
Filed:
Sep. 29, 1998
Shigetaka Nakamura, Wakayama, JP;
Hiromichi Morishima, Wakayama, JP;
Noritsu Koki Co., Ltd., Wakayama-ken, JP;
Abstract
A vacuum fluorescent print head (,) for photographic printing paper having luminous elements with phosphorous objects (,) arranged linearly in a main scanning direction to form a plurality of luminous element arrays (,) arranged in a sub-scanning direction at right angles to the main scanning direction. The luminous elements (,) of the luminous element arrays (,) are arranged at predetermined intervals, and the luminous element arrays are arranged relative to one another, such that light beams radiating from the luminous elements of one of the luminous element arrays and from the luminous elements of another of luminous element arrays lie close to one another without overlapping in the sub-scanning direction.