公开(公告)号：US20200350517A1

公开(公告)日：2020-11-05

申请号：US16782736

申请日：2020-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangsoo BAE ,  Beomsoo PARK ,  Minjeong OH ,  Youngje CHO

IPC: H01L51/52

Abstract: A display device includes: a substrate; a display element disposed on the substrate and including a pixel electrode, an opposite electrode, and an emission layer between the pixel electrode and the opposite electrode; and a roof layer defining an air cavity, the air cavity being disposed around the display element, wherein a refractive index of the roof layer is greater than a refractive index of air defined by the air cavity.

公开(公告)号：US20210376036A1

公开(公告)日：2021-12-02

申请号：US17107809

申请日：2020-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Beomsoo PARK ,  Seungchan LEE ,  Wangjo LEE ,  Jaebum CHO

IPC: H01L27/32

Abstract: A display apparatus includes: a display area; a peripheral area on an outer portion of the display area; a substrate; a thin film transistor on the substrate and comprising a semiconductor layer and a gate electrode overlapping at least a portion of the semiconductor layer; a plurality of data lines in the display area and extending in a first direction; a plurality of input lines in the peripheral area; a plurality of connecting lines in the display area that electrically connect the plurality of data lines to the plurality of input lines; a power voltage line on the substrate and extending in the first direction; and an initialization voltage line on the substrate and extending in a second direction intersecting the first direction, wherein a part of each of the plurality of connecting lines overlaps at least one of the power voltage line or the initialization voltage line.

公开(公告)号：US20200343310A1

公开(公告)日：2020-10-29

申请号：US16737481

申请日：2020-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangsoo BAE ,  Beomsoo PARK ,  Minjeong OH ,  Youngje CHO

IPC: H01L27/32

Abstract: A color control member includes a substrate including a first pixel area and a second pixel area; a first color conversion layer converting incident light on the first color conversion layer to light of a first color, the light of the first color being emitted from the first color conversion layer and through the first pixel area; a second color conversion layer converting incident light on the second color conversion layer to light of a second color, the light of the second color being emitted through the second color conversion layer and through the second pixel area; and a partition wall disposed between the first color conversion layer and the second color conversion layer to correspond to a light-blocking area of the substrate in which the light emitted from the first color conversion layer or the second color conversion layer is blocked from being emitted to the other thereof.