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. 12, 2000
Filed:
Aug. 29, 1996
Ji-hoon Lee, Seoul, KR;
Samsung Display Devices Co., Ltd., Suwon, KR;
Abstract
A label sheet which is formed by stacking an adhesive layer, an inorganic reinforcement layer, a polyester film layer and a bar-code print layer on a releasable substrate layer in sequence is provided. According to the present invention, a glass frit is added to the adhesive layer of the label sheet, and not to the bar-code print layer, so that problems caused from the glass frit in the bar-code print layer can be eliminated and the adhesive layer itself can fix the shape of the label sheet. In addition, thermal stability at high temperatures is improved by the characteristics of individual layers constituting the label sheet, so that the bar-code is not damaged by a thermal process.