公开(公告)号：US20200152704A1

公开(公告)日：2020-05-14

申请号：US16522526

申请日：2019-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Keunchan Oh ,  Sun-kyu Joo ,  Byungchul Kim ,  Inok Kim ,  lnseok Song ,  Gakseok Lee

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device including a base layer including a thin film transistor, a pixel definition layer including an opening, first to third organic light emitting elements each including a first electrode, a second electrode, and a light emitting layer therebetween, an encapsulation member including a first inorganic layer covering the organic light emitting elements, a second inorganic layer disposed thereon, a first color conversion pattern disposed between the inorganic layers and overlapping the first organic light emitting element, and a second color conversion pattern disposed between the inorganic layers and overlapping the second organic light emitting element, and first and second color filter patterns having different colors from each other and overlapping the first and second color conversion patterns, respectively, in which colors of light emitted from the first and second color conversion patterns are substantially the same as colors of the first and second color filter patterns, respectively.