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:
Jun. 16, 2009
Filed:
Oct. 31, 2006
Young Chul Lee, Daejeon Metropolitan, KR;
Jae Seung Lee, Daejeon Metropolitan, KR;
Jeoung Kwen Noh, Daejeon Metropolitan, KR;
Young Chul Lee, Daejeon Metropolitan, KR;
Jae Seung Lee, Daejeon Metropolitan, KR;
Jeoung Kwen Noh, Daejeon Metropolitan, KR;
LG Chem. Ltd., Seoul, KR;
Abstract
The present invention relates to a method of manufacturing a device having a flexible substrate and a device having a flexible substrate manufactured using the method. According to the method of manufacturing a device having a flexible substrate of the invention, glass is used as a mother substrate, a polymer layer, which is used as a substrate, is formed on the mother substrate using a chemical vapor deposition method or a vacuum evaporation method, a device is formed, and finally, the substrate where the device is formed is separated from the mother substrate, such that a large-scale device having a flexible substrate can be manufactured. Further, as a substrate forming an organic light emitting device and a sealant are formed of the same material, the device is not bent due to stress generated from the device itself after the device is manufactured.