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:
Feb. 14, 2006
Filed:
Feb. 07, 2003
Keiji Morimoto, Kashiba, JP;
Hiroshi Mizuno, Tenri, JP;
Keiji Morimoto, Kashiba, JP;
Hiroshi Mizuno, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An infrared communication module with remote control function includes a PD chip for IrDA data, an IC chip, an LED chip for IrDA data, and an LED chip for remote control transmission that are mounted on a PWB. The PD chip, IC chip and LED chips are sealed by a resin. The resin forms a light-receiving lens for infrared communication surrounding the PD chip, a light-emitting lens for infrared communication surrounding the LED chip for IrDA data, and a light-emitting lens for remote control surrounding the LED chip for remote control transmission. Such a structure allows an infrared communication module with remote control transmission function having a structure that can prevent increase in the cost of production and a mounting space.