公开(公告)号：US20230329063A1

公开(公告)日：2023-10-12

申请号：US18094443

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： JANG WI RYU ,  BYUNG-CHUL KIM ,  JAEMIN SEONG ,  INSEOK SONG ,  HALIM JI

IPC: H10K59/38 ,  H10K59/122

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/873

Abstract: A display device including a base layer including first to third pixel regions and a peripheral region, light emission elements, and a color filter layer. The color filter layer includes a first color filter overlapping the first pixel region and the peripheral region, and including first and second openings, a second color filter overlapping the second pixel region and the peripheral region, and including third and fourth openings, and a third color filter overlapping the third pixel region and the peripheral region, and including fifth and sixth openings. The peripheral region includes a single-layered region not overlapped by the first and second color filters and overlapped by the third color filter and a multi-layered region overlapped by at least two of the first and third color filters. The single-layered region is disposed on an outer side of each of the first to fourth openings in a plan view.

公开(公告)号：US20180182345A1

公开(公告)日：2018-06-28

申请号：US15798925

申请日：2017-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： JAEMIN SEONG ,  YOUNGJAE JEON ,  MINCHEOL CHAE ,  JAEHO CHOI

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0823 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233

Abstract: A gate driving circuit includes a pull-up control part applying a previous carry signal of one of previous stages to a first node in response to the previous carry signal, a pull-up part outputting a clock signal as an N-th gate output signal in response to a signal at the first node, a carry part outputting the clock signal as an N-th carry signal in response to the signal at the first node, a first pull-down part pulling down the signal at the first node to a second off voltage in response to a first next carry signal of one of next stages and a second pull-down part pulling down the N-th gate output signal to a first off voltage in response to a second next carry signal of one of the next stages different from the first next carry signal.

公开(公告)号：US20230068622A1

公开(公告)日：2023-03-02

申请号：US17866571

申请日：2022-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： JAEMIN SEONG ,  SOYUN LEE ,  CHANG-SOON JANG ,  KEUNCHAN OH

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

Abstract: A display panel includes a light emitting element that includes a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer, and that outputs a source light, a light control layer disposed on the light emitting element, and that includes light control patterns, and low refractive patterns disposed on an upper portion of each of the light control patterns, wherein light control patterns include a first light control pattern and a second light control pattern spaced apart from the first light control pattern, and the low refractive patterns include a first low refractive pattern disposed on the first light control pattern and a second low refractive pattern disposed on the second light control pattern, wherein the first low refractive pattern and the second low refractive pattern are spaced apart from each other on a plane.

公开(公告)号：US20180231855A1

公开(公告)日：2018-08-16

申请号：US15947087

申请日：2018-04-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEMIN SEONG ,  KYUNGHEE KIM

IPC: G02F1/1362 ,  G09G3/36 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2202/22 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0465 ,  H01L27/124

Abstract: A display device includes a first gate line and a data line intersecting each other, a pixel electrode, a switching element comprising a gate electrode connected to the first gate line, a source electrode connected to the data line, and a drain electrode connected to the pixel electrode, and a connecting portion which connects the drain electrode with the pixel electrode, and a distance between the data line and the connecting portion is less than a distance between the data line and the gate electrode in a first direction perpendicular to the data line.

公开(公告)号：US20220271095A1

公开(公告)日：2022-08-25

申请号：US17145369

申请日：2021-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： YOUYOUNG JIN ,  KEUNCHAN OH ,  CHANSU KIM ,  JAEMIN SEONG ,  GAK SEOK LEE ,  SUN-KYU JOO ,  HALIM JI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel, includes: a base substrate including a pixel region and a peripheral region adjacent to the pixel region; a reflection pattern disposed on the base substrate; a light conversion pattern disposed on the base substrate and overlapping the reflection pattern, the light conversion pattern including a top surface and a side surface; an emitter disposed on the light conversion pattern to emit a source light, the emitter being in contact with at least the side surface of the light conversion pattern; a color filter disposed on the top surface of the light conversion pattern; and a light-blocking pattern disposed outside the color filter.

公开(公告)号：US20210408162A1

公开(公告)日：2021-12-30

申请号：US17332782

申请日：2021-05-27

Applicant: Samsung Display Co., Ltd.

Inventor： SUN-KYU JOO ,  KEUNCHAN OH ,  INOK KIM ,  JAE CHEOL PARK ,  JAEMIN SEONG ,  YOUSIK SHIN

IPC: H01L27/32

Abstract: A display device includes a display panel including a first pixel area and a second pixel area. The first pixel area includes a first pixel, a second pixel, and a third pixel, and the second pixel area includes a fourth pixel, a fifth pixel, and a sixth pixel. The first pixel and the second pixel are arranged to be adjacent to each other in a first direction, and the third pixel is arranged to be adjacent to the first pixel and the second pixel in a second direction that intersects the first direction. The third pixel and the fourth pixel emitting a same color are arranged to be adjacent to each other in the second direction, the fifth pixel is spaced apart from the first pixel in the second direction, and the sixth pixel is spaced apart from the second pixel in the second direction.