Patent ID: 9287526
Filing Date: 2016-03-15
CPC Classification: H01L

Claim Text:
1. An organic EL display device, comprising: a plurality of organic EL elements each including: an organic light emitting layer; an upper electrode that is formed on an upper side of the organic light emitting layer over which an image is displayed; and a first substrate on which the plurality of organic EL elements are formed; and a second substrate that seals the plurality of organic EL elements on the first substrate, wherein the reflective layer in each of the organic EL elements includes: the reflective layer includes a plurality of concave portions formed to be depressed on the basis of the first plane, respective side walls of the plurality of concave portions are configured by the inclined plane, respective bottoms of the plurality of concave portions are configured by the second plane, and a hollow layer is formed between the first substrate and the second substrate.