公开(公告)号：US20200335562A1

公开(公告)日：2020-10-22

申请号：US16793842

申请日：2020-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehoon KIM ,  Minjae KIM ,  Minhee KIM ,  Kyunghae PARK ,  Keunwoo PARK ,  Joonhyung PARK ,  Danbi YANG ,  Hanjun YU ,  Dokyung YOUN ,  Changhun LEE

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50

Abstract: A display apparatus is provided including a first substrate on which a plurality of organic light-emitting diodes are arranged. A second substrate is bonded to the first substrate. The second substrate includes a plurality of light control units respectively corresponding to the plurality of organic light-emitting diodes and a plurality of banks arranged between the plurality of light control units. The plurality of banks include a first bank having a deflection arrangement structure in which a fluorine-containing polymer is concentrated on a surface of a side of the first bank, and a second bank that does not have a deflection arrangement structure in which the fluorine-containing polymer is deflectively arranged.

公开(公告)号：US20210384467A1

公开(公告)日：2021-12-09

申请号：US17336828

申请日：2021-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghae PARK ,  Minhee KIM ,  Dokyung YOUN ,  Minjae KIM ,  Taehoon KIM ,  Eunjeong NA ,  Joonhyung PARK ,  Danbi YANG ,  Hanjun YU ,  Simbum YUK ,  Changhun LEE ,  Kangseob JEONG

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

Abstract: A display apparatus includes a substrate including a first area, and a second area adjacent to the first area; first to third light-emitting diodes that are arranged in the first area and include a color emission layer; an encapsulation layer overlapping the first to third light-emitting diodes, and including an inorganic layer and an organic layer; a first light shielding wall portion disposed on the encapsulation layer, the first light shielding wall portion including a 1-1-th opening portion, a 1-2-th opening portion, and a 1-3-th opening portion corresponding to the first to third light-emitting diodes, respectively; and a second light shielding wall portion disposed on the encapsulation layer and overlapping the second area. The first light shielding wall portion and the second light shielding wall portion are spaced apart from each other in a plan view.