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:
Mar. 20, 2012
Filed:
Jan. 20, 2005
Yasuyuki Arai, Atsugi, JP;
Mai Akiba, Isehara, JP;
Yuko Tachimura, Atsugi, JP;
Yohei Kanno, Isehara, JP;
Yasuyuki Arai, Atsugi, JP;
Mai Akiba, Isehara, JP;
Yuko Tachimura, Atsugi, JP;
Yohei Kanno, Isehara, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
As a non-contact ID label, ID tag and the like being widespread, it is required to manufacture a considerable quantity of ID labels at quite a low cost. An ID label attached to a product is, for example, required to be manufactured at 1 to several yens each, or preferably less than one yen. Thus, such a structure and a process are demanded that an ID label can be manufactured in a large quantity at a low cost. A thin film integrated circuit device included in the ID label, the ID card, and the ID tag of the invention each includes a thin film active element such as a thin film transistor (TFT). Therefore, by peeling a substrate on which TFTs are formed for separating elements, the ID label and the like can be manufactured in a large quantity at a low cost.