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:
Mar. 02, 2010
Filed:
Jun. 15, 2007
Tetsushi Tamura, Takatsuki, JP;
Tatsumi Setomoto, Takatsuki, JP;
Nobuyuki Matsui, Takatsuki, JP;
Masanori Shimizu, Kyotanabe, JP;
Yoshihisa Yamashita, Kyoto, JP;
Tetsushi Tamura, Takatsuki, JP;
Tatsumi Setomoto, Takatsuki, JP;
Nobuyuki Matsui, Takatsuki, JP;
Masanori Shimizu, Kyotanabe, JP;
Yoshihisa Yamashita, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wiring board used for mounting an LED bare chip capable of firmly bonding the LED bare chip and improving yield. In a printed wiring board, a distance D between wiring patternsanddisposed so as to oppose each other is the smallest at a position nearest to a center point (G) of an LED chipdisposed at a designed location, and increases with an increasing distance from the point G. In addition, pattern edgesandof the wiring patternsandrecede in the direction of widening the distance D as a distance from the center point G increases with respect to electrode edgesandof the LED chip
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile