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:
Sep. 03, 2024
Filed:
Feb. 04, 2022
Applicant:
Nissha Co., Ltd., Kyoto, JP;
Inventors:
Yuki Naito, Kyoto, JP;
Takeshi Nishimura, Kyoto, JP;
Assignee:
NISSHA CO., LTD., Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/045 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0448 (2019.05);
Abstract
A capacitive touchscreen has higher touch sensitivity. In a capacitive touchscreen, a first electrode pattern is located on a first surface of a first substrate and includes a plurality of first split electrodes. A first dummy electrode pattern is located on the first surface of the first substrate and includes a plurality of first dummy electrodes. A second electrode pattern is located on a second surface of the first substrate and includes a plurality of second split electrodes. A second dummy electrode pattern is located on the second surface of a second substrate and includes a plurality of second dummy electrodes.