Patent ID: 11903241
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC H  C  Y | IPC C  H

Claim 0:
1. An organic EL device comprising:
a first barrier film that contains silicon nitride;
a second barrier film that contains silicon nitride;
an organic EL element that is disposed between the first barrier film and the second barrier film;
a first flexible substrate that is disposed opposite the organic EL element with the first barrier film interposed therebetween; and
a third barrier film that is disposed between the second barrier film and the organic EL element,
wherein:
the organic EL device has a bendable surface, each of the first barrier film, the second barrier film, the organic EL element, the first flexible substrate, and the third barrier film is bent along the bendable surface, and
the bendable surface includes a longitudinal center of the organic EL device.