公开(公告)号：US20200235341A1

公开(公告)日：2020-07-23

申请号：US16843842

申请日：2020-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Chung YI ,  Sang-Hun OH

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.

公开(公告)号：US20190181380A1

公开(公告)日：2019-06-13

申请号：US16281087

申请日：2019-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Chung YI ,  Sang-Hun OH

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.

公开(公告)号：US20230206831A1

公开(公告)日：2023-06-29

申请号：US18111303

申请日：2023-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hyun KA ,  Tae Hoon KWON ,  Ki Myeong EOM ,  Chung YI ,  Se Byung CHAE ,  Deok Jun CHOI ,  Moon Sang HWANG

IPC: G09G3/3225 ,  G09G3/3275

CPC classification number: G09G3/3225 ,  G09G3/3275 ,  G09G2320/0626

Abstract: A display device including: a display region including a first pixel region, a second pixel region, and a third pixel region; a dummy region including a first dummy region disposed between the second pixel region and the third pixel region; first, second, and third pixels respectively arranged in the first pixel region, the second pixel region, and the third pixel region in a matrix of vertical lines and horizontal lines; a data converter configured to receive first image data including effective data corresponding to the display region and dummy data corresponding to the dummy region and generate second image data by converting a gray scale value of dummy data corresponding to at least one region of the first dummy region in the first image data into a predetermined first gray scale value, the first gray scale value being between a lowest gray scale value and a highest gray scale value.

公开(公告)号：US20180006270A1

公开(公告)日：2018-01-04

申请号：US15708259

申请日：2017-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Chung YI ,  Sang-Hun OH

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5281 ,  H01L51/5293 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/566

Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.

公开(公告)号：US20220020941A1

公开(公告)日：2022-01-20

申请号：US17489631

申请日：2021-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Min Hee CHOI ,  Chung YI ,  Yun Kyeong IN

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: A display device may include a substrate, pixels, and a crack mitigation structure. The substrate may include a main region, a sub-region, and a bending region. The bending region may be connected between the main region and the sub-region and may include a curved outline section. The pixels may be disposed on the main region. The crack mitigation structure may be disposed on the bending region. A section of the crack mitigation structure may be substantially parallel to the curved outline section.

公开(公告)号：US20200020754A1

公开(公告)日：2020-01-16

申请号：US16414942

申请日：2019-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Yeontae KIM ,  Chung YI ,  Youngsoo NO ,  Wongu CHO

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes a substrate having a first side and a second side opposite to the first side. A plurality of pixels is disposed on the substrate. A flexible circuit board is connected to the first side of the substrate. A driving integrated circuit is disposed on a lower portion of the flexible circuit board. A coating layer is disposed on the lower portion of the flexible circuit board. The coating layer is spaced apart from the first side of the substrate and at least partially surrounds the driving integrated circuit. A reinforcing layer is disposed between the first side of the substrate and the coating layer on the lower portion of the flexible circuit board. The reinforcing layer covers a side of the coating layer that faces the first side of the substrate.

公开(公告)号：US20230042515A1

公开(公告)日：2023-02-09

申请号：US17937771

申请日：2022-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Il-Joo KIM ,  Wonkyu KWAK ,  Jinsuk LEE ,  Chung YI ,  Sungho CHO

IPC: H01L27/32 ,  H01L51/50

Abstract: An electronic apparatus includes: an electronic panel comprising a display unit comprising a plurality of pixels and a sensing unit comprising a plurality of sensing electrodes; and an electronic module overlapping with the electronic panel when viewed in a plan view, the sensing unit comprising: a base substrate comprising a hole area overlapping with the electronic module, an active area overlapping with the sensing electrodes, and a peripheral area adjacent to the active area; a connection line in the hole area and connected to a portion of the sensing electrodes; and a conductive light blocking pattern in the hole area and spaced apart from the connection line and the sensing electrodes.

公开(公告)号：US20210050392A1

公开(公告)日：2021-02-18

申请号：US17002664

申请日：2020-08-25

Applicant: Samsung Display Co. Ltd.

Inventor： Yeon Tae KIM ,  Chung YI ,  Young Kwan KIM ,  Young Soo NO

IPC: H01L27/32

Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.

公开(公告)号：US20200310580A1

公开(公告)日：2020-10-01

申请号：US16688887

申请日：2019-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Yun HAN ,  Eun Young KIM ,  Gyeong Nam BANG ,  Chang Ho LEE ,  Chung YI

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch sensor includes touch electrodes in a first area and a second area, a first force sensor electrode on a same layer as the touch electrodes and spaced from a first touch electrode in the first area, a first force sensor line on a same layer as the touch electrodes and electrically connected to the first force sensor electrode, the first force sensor line being at a second side of the first touch electrode, and touch lines on a same layer as, and connected to, the touch electrodes, the touch lines including a first touch line connected to the first touch electrode and at a first side of the first touch electrode.

公开(公告)号：US20220199011A1

公开(公告)日：2022-06-23

申请号：US17693025

申请日：2022-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hyun KA ,  Tae Hoon KWON ,  Ki Myeong EOM ,  Chung YI ,  Se Byung CHAE ,  Deok Jun CHOI ,  Moon Sang HWANG

IPC: G09G3/3225 ,  G09G3/3275

Abstract: A display device includes: a display region including a first pixel region, a second pixel region, and a third pixel region; a dummy region including a first dummy region disposed between the second pixel region and the third pixel region; first, second, and third pixels respectively arranged in the first pixel region, the second pixel region, and the third pixel region in a matrix of vertical lines and horizontal lines; a data converter configured to: receive first image data including effective data corresponding to the display region and dummy data corresponding to the dummy region; and generate second image data by converting a gray scale value of dummy data corresponding to at least one region of the first dummy region in the first image data into a predetermined first gray scale value, the first gray scale value being between a lowest gray scale value and a highest gray scale value.