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:
May. 21, 2019
Filed:
Sep. 13, 2016
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Shinagawa-ku, Tokyo, JP;
Koji Tanimoto, Kannami Tagata Shizuoka, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In accordance with an embodiment, a print head comprises a transparent substrate, a drive circuit, a first light emitting element (emitter), a second light emitting element (emitter) and a lens. The drive circuit supplies a current. The first light emitting element (emitter) which is an element on the transparent substrate outputs first light with a predetermined wavelength through supply of the current. The second light emitting element (emitter) which is an element on the transparent substrate outputs second light with the predetermined wavelength through the supply of the current. The lens converges a third light generated by overlapping the first light and the second light.