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. 17, 2012
Filed:
Jun. 22, 2005
Hiroko Yamamoto, Kanagawa, JP;
Ryo Tokumaru, Kanagawa, JP;
Hiroko Yamamoto, Kanagawa, JP;
Ryo Tokumaru, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Abstract
An object of the present invention is to provide a method for manufacturing a display device by improving the utilization efficiency of materials and simplifying manufacturing process. Another object of the invention is to provide a technique for forming a pattern such as a wiring having a predetermined shape included in a display device with good controllability. A method for manufacturing a wiring substrate of the invention includes the steps of: forming a first region having a subject material; modifying the surface of the subject material partly to form a second region having a boundary with respect to the first region; continuously discharging a composition containing a conductive material to a part of the first region across the boundary and the second region; solidifying the composition to form a conductive layer; and removing the conductive layer formed in a part of the first region across the boundary.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile