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. 29, 2013
Filed:
Dec. 05, 2007
Taik-min Lee, Daejeon, KR;
Dong-youn Shin, Daegu, KR;
Chung-hwan Kim, Seoul, KR;
Jeong-dai JO, Daejeon, KR;
Dong-soo Kim, Daejeon, KR;
Byung-oh Choi, Daejeon, KR;
Taik-Min Lee, Daejeon, KR;
Dong-Youn Shin, Daegu, KR;
Chung-Hwan Kim, Seoul, KR;
Jeong-Dai Jo, Daejeon, KR;
Dong-Soo Kim, Daejeon, KR;
Byung-Oh Choi, Daejeon, KR;
Korea Institute of Machinery & Materials, Daejeon, KR;
Abstract
The present invention relates to a luminous advertisement sheet. The luminous advertisement sheet includes a light-transmitting print sheet having an EL advertisement region formed in at least one area of the print sheet, and a general advertisement region formed in the other area thereof. The EL advertisement region has at least one of a fixed pattern portion in which a transparent electrode layer, an EL layer and a dielectric layer are sequentially laminated and a variable pattern portion in which a transparent electrode layer, an EL layer, a dielectric layer and a plurality of pixel electrode layers are sequentially laminated. The general advertisement region allows general dye printing to be performed therein. The luminous advertisement sheet further includes a pattern electrode layer laminated and printed with a conductive ink material to have a predetermined luminous pattern in at least one area of the dielectric layer laminated in the fixed pattern portion and/or the variable pattern portion. Accordingly, there are provided a luminous advertisement sheet that exhibits excellent advertisement effects and can be easily produced in a multi-line small-batch production manner and at remarkably reduced manufacturing costs, and a method of manufacturing the same.