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:
Apr. 22, 2014
Filed:
Dec. 12, 2008
Mikiya Takeda, Tokyo, JP;
Mikiya Takeda, Tokyo, JP;
NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
A projector includes: a mounting unit for mounting optional unit () having an extension function section, connection substrate (), and cable () for electrically connecting the extension function section and connection substrate (); mother substrate () having connector () to which terminal () is electrically connected; Z-shaped guide metal fitting () located on the mounting unit and configured to movably guide terminal () to connector (); and a case having mother substrate () located therein. One side face of the case has an opening for inserting/removing optional unit () into/from the case, and a side panel for covering the opening being removably located in the opening. When optional unit () is inserted into the case from the opening, connection substrate () is guided by Z-shaped guide metal filling (), and optional unit () functions when terminal () is electrically connected to connector ().