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. 27, 2016
Filed:
Jun. 16, 2015
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Takehisa Sato, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
Objects are to simplify a process for manufacturing a touch panel, reduce manufacturing costs of a touch panel, provide a thin touch panel, increase the visibility of a touch panel, increase the detection sensitivity of a touch panel, provide a lightweight touch panel, and provide a highly reliable touch panel. A touch sensor includes a first substrate, a transistor, a first conductive film, a second conductive film, an insulating film, a third conductive film, and a second substrate. The first conductive film has a region placed between the first substrate and the second conductive film. The insulating film has a region placed between the first conductive film and the second conductive film. The first conductive film, the second conductive film, and the insulating film form a capacitor. The transistor is electrically connected to the second conductive film. The second conductive film is electrically connected to the third conductive film.