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. 08, 2007
Filed:
Feb. 10, 2005
Motoyuki Fujimori, Suwa, JP;
Masami Murata, Shiojiri, JP;
Motoyuki Fujimori, Suwa, JP;
Masami Murata, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid crystal panel () as an optical modulator includes: a driving board (C) having a plurality of signal lines, a plurality of switching elements connected to the signal lines and a plurality of picture electrodes connected to the switching elements; an opposing board (D) being opposed to the driving board (C) and having common electrodes; and a flexible printed board (E) electrically connected with the plurality of signal lines and the common electrodes, the flexible printed board extended from between the driving board (C) and the opposing board (D). The flexible printed board (E) is provided with an insertion hole (E) for a fluid circulator in which a cooling fluid is circulated to be inserted.