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. 19, 2020
Filed:
Aug. 23, 2018
Sanwa Screen Co., Ltd., Aisai-shi, Aichi, JP;
Yoshihide Goto, Aichi, JP;
Kenshi Sakuma, Aichi, JP;
SANWA SCREEN CO., LTD., Aisai-shi, JP;
Abstract
A method for manufacturing the panel element () according to an aspect of the present invention includes: a process of printing a printed layer () formed of an ink that does not transmit light on a front side of a resin sheet (); a process of superimposing and printing a printed layer () on an upper surface of the printed layer () to form a laminated printed layer (); and a process of irradiating the laminated printed layer () with laser light on a front side thereof to remove a part of the laminated printed layer () and to form a hole portion having a vertical end face in the laminated printed layer ().