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:
Oct. 10, 2017
Filed:
Mar. 21, 2012
Keisuke Shimizu, Kanagawa, JP;
Toshiyuki Kobayashi, Kanagawa, JP;
Nozomi Kimura, Kanagawa, JP;
Kyoko Izuha, Kanagawa, JP;
Keisuke Shimizu, Kanagawa, JP;
Toshiyuki Kobayashi, Kanagawa, JP;
Nozomi Kimura, Kanagawa, JP;
Kyoko Izuha, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
There are provided a transparent conductive film, as well as a heater, a touch panel, a solar battery, an organic EL device, a liquid crystal device, and an electronic paper that are provided with the transparent conductive film, the transparent conductive film being capable of easing a decline in optical transmittance when graphene is laminated, and of achieving optical transmittance higher than an upper limit of optical transmittance of a single layer of graphene. The transparent conductive film includes a single-layered conductive graphene sheet. The single-layered conductive graphene sheet includes a first region and a second region, the first region being configured of graphene, and the second region being surrounded by the first region and having optical transmittance that is higher than optical transmittance of the first region.