公开(公告)号：US11737335B2

公开(公告)日：2023-08-22

申请号：US17231928

申请日：2021-04-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungguen Yoon ,  Kyuwon Jo ,  Sukhoon Kang ,  Beomsoo Shin ,  Sunghwan Hong

IPC: H10K59/38 ,  H10K50/854 ,  H10K50/86 ,  H10K71/00 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K59/38 ,  H10K50/854 ,  H10K50/865 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/331

Abstract: A display apparatus includes: a first to third light-emitting element, each including an emission layer to emit light in a first direction, an encapsulation layer covering the first to third light-emitting elements; a first light-shielding layer arranged on the encapsulation layer, the first light-shielding layer including a first set of opening portions respectively corresponding to the first to third light-emitting elements; a metal layer arranged on an inner surface defining the first set of opening portions, wherein a width of the metal layer in a second direction normal (or perpendicular) to the first direction gradually decreases along the first direction; and a first color conversion layer; a second color conversion layer; and a light-transmitting layer, the first color conversion layer, the second color conversion layer, and a light-transmitting layer respectively corresponding to the first to third light-emitting elements.