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. 01, 2005
Filed:
Oct. 26, 2001
Cheng-tang Pan, Tainan, TW;
Hung-yi Lin, Hsinchu, TW;
Wu-tung Chuan, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The present invention provides a fabricating process for forming a flexible substrate, including the steps of: providing the substrate which is composed of a top plate and a bottom plate, and then a positive electrode layer and a organic electro-luminescence (EL) are formed in sequence on the bottom plate; after that, a same axial downward patterned template is pressed onto the bottom plate for 'micro-patterning', and thus the positive electrode layer and the organic electro-luminescence (EL) layer on the bottom plate are patterned in the same axial; providing a top plate, on which a metal layer as a negative electrode is formed; similarly, a same axial upper patterned template is pressed onto the top plate for 'micro-patterning', and thus the metal layer on the top plate is patterned in the same axial; finally, superimposing the top plate on the bottom plate so that the axis of patterned positive electrode layer and patterned organic EL layer crisscross with the axis of patterned metal layer to construct a chessboard-like structure.