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. 15, 2008
Filed:
Jan. 27, 2006
Yoshiaki Aramatsu, Tottori, JP;
Yoshiaki Aramatsu, Tottori, JP;
Epson Imaging Devices Corp., Nagano, JP;
Abstract
A COG type liquid crystal display panelin which a rectangular chip mounting area MA for mounting an IC chipis provided on one of a pair of substrateson which a plurality of electrodes are provided, a plurality of extraction electrodesthat are severally connected to the electrodes are lead out into the chip mounting area, and the terminals for bumptotoconnected to bump terminals of the IC chip are formed on the extraction electrodes, from which the extraction electrodes are lead out at least on two sides of the rectangular chip mounting area and further extended into the chip mounting area from the terminals for bump and terminals for inspectiontotoare arrayed on extended end portions of the extraction electrodes so as to be drawn up in a line according to a predetermined rule of the electrodes to which the extraction electrodes are connected. Consequently, it is possible to provide a liquid crystal display panel upon which intermediate functional inspection can be easily performed even if it is a COG type liquid crystal display panel on which a fairly large number of extraction electrodes exist.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile