Patent Number: 6,165,543

Title: Method of making organic EL device and organic EL transfer base plate

Abstract: A method of making an organic EL device which enable production of a color system having image quality in a large display screen. The method of making the organic EL devices includes the steps of, arranging an organic EL transfer base plate obtained by depositing a luminescent organic compound on one side of a heat resistant base film and a transparent substrate provided with at least a transparent electrode leaving a space therebetween, and transferring by sublimation said luminescent organic compound on said transparent substrate by locally heating the heat resistant base film of said organic EL transfer base plate.

Inventors: Otsuki; Shigeyoshi (Tokyo, JP), Fukuzawa; Shinichi (Tokyo, JP)

Assignee: NEC Corporation

International Classification: H01L 27/28 (20060101); H01L 51/40 (20060101); H01L 51/05 (20060101); H01L 27/32 (20060101); H01L 51/56 (20060101); H01L 51/30 (20060101); H01L 51/50 (20060101); B05D 005/12 ()

Expiration Date: 12/26/2017