公开(公告)号：US20210257578A1

公开(公告)日：2021-08-19

申请号：US17132866

申请日：2020-12-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jae LEE ,  Do-Hoon KIM ,  Han Soo KIM ,  Kyung Min PARK ,  Cheon Deok PARK ,  Dong-Yoon SO ,  Young Dae YI ,  Myung-Wook CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.

公开(公告)号：US20210035524A1

公开(公告)日：2021-02-04

申请号：US16831033

申请日：2020-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Ki CHUN ,  Soon Dong KIM ,  Hae Kwan SEO ,  Seung Jae LEE ,  Jun Gyu LEE ,  Bong Ju JUN

IPC: G09G5/00 ,  G06T3/40

Abstract: A display device includes: a frame data counter configured to calculate frame information of an image displayed in a display area; a speed controller configured to determine a moving speed of the image; and a scenario determiner configured to determine a moving direction and moving amount of the image.

公开(公告)号：US20200241704A1

公开(公告)日：2020-07-30

申请号：US16743965

申请日：2020-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Jae LEE ,  Han Soo KIM ,  Kyung Min PARK ,  Tae Jong EOM

IPC: G06F3/044 ,  H01L27/32 ,  H05K1/02

Abstract: A display device includes a first substrate including a display area and a non-display area, which is on the periphery of the display area, a light-emitting element disposed on the first substrate and in the display area, a display signal line which is disposed on the first substrate and in the display area, extends in a first direction, and transmits a signal to the light-emitting element, a common voltage supply line disposed on the first substrate and in the non-display area, a pad disposed on the first substrate and in the non-display area, and electrically connected to the display signal line, and an indentation pad disposed on the first substrate and in the non-display area, and electrically connected to the common voltage supply line, where the indentation pad is disposed closer than the pad to edges of the first substrate in a second direction, which intersects the first direction.

公开(公告)号：US20210376287A1

公开(公告)日：2021-12-02

申请号：US17403835

申请日：2021-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jae LEE ,  Han Soo KIM ,  Kyung Min PARK

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first substrate including a display area and a non-display area around the display area; a pad portion at an end part of the first substrate in the non-display area; a power voltage transmitting line electrically connected to the pad portion and surrounding at least part of the display area; a second substrate facing the first substrate; and a sealant between the first substrate and the second substrate and surrounding the display area. In the end part, the power voltage transmitting line includes a first portion overlapping the sealant and extending in a first direction and a second portion not overlapping the sealant, and the second portion includes a first protrusion protruded from the first portion in a second direction crossing the first direction, and a second protrusion protruded in a direction opposite to the second direction.