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.

公开(公告)号：US20230217774A1

公开(公告)日：2023-07-06

申请号：US18091582

申请日：2022-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Wooman JI ,  Keunchan OH ,  Sunkyu JOO ,  Minjae KIM ,  Jaecheol PARK ,  Dokyung YOUN ,  Changhun LEE

IPC: H10K59/38 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/879

Abstract: A display device includes an edge color filter part disposed on an edge of a substrate, the edge color filter part including at least two stacked edge color filters; and a refractive layer disposed on the edge color filter part. At least one of the edge color filter part and the refractive layer includes a concave or convex portion, and the other one of the at least one of the edge color filter part and the refractive layer includes a protrusion inserted into the concave or convex portion.

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：US20180004025A1

公开(公告)日：2018-01-04

申请号：US15423062

申请日：2017-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Mihwa LEE ,  Minhee KIM ,  Taeho KIM ,  Soyoun PARK ,  Soojung YOUN ,  Changhun LEE

IPC: G02F1/133 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/137

CPC classification number: G02F1/13306 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134372 ,  G02F2001/13706 ,  G02F2201/124

Abstract: A liquid crystal display (“LCD”) device is capable of consuming relatively less power and significantly reducing flickering that may occur when the LCD device is driven by low frequency, the LCD device including: a liquid crystal layer disposed between the first substrate and the second substrate; a gate line; a data line intersecting the gate line; a timing controller outputting a gate control signal by a frequency of about 15 hertz (Hz) to about 30 Hz; a first electrode on the first substrate; and a second electrode on the first substrate, the second electrode spaced apart from the first electrode. The first electrode includes a plurality of first branch electrodes having an angle of about 9 degrees to about 30 degrees with respect to a normal line which is orthogonal to the gate line.