公开(公告)号：US20250084307A1

公开(公告)日：2025-03-13

申请号：US18825620

申请日：2024-09-05

Applicant: Samsung Display Co., LTD.

Inventor： Youngsik KIM ,  Sungjae KIM ,  Bitna YOON ,  Donghee LEE ,  Taekjoon LEE ,  Junehyuk JUNG

IPC: C09K11/62 ,  B82Y20/00 ,  B82Y40/00 ,  C09K11/02 ,  H10K59/38

Abstract: A quantum dot includes a core including copper, indium, gallium, silver, and sulfur and a shell surrounding the core and including zinc sulfide (ZnS). A display device includes: a base layer; a circuit layer on the base layer; and a display element layer on the circuit layer, the display element layer including: a first electrode; a second electrode; and a light emitting layer between the first electrode and the second electrode and including the quantum dot.

公开(公告)号：USD1066344S1

公开(公告)日：2025-03-11

申请号：US29822553

申请日：2022-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Eui Ri Cho ,  Seung-Gyun Woo ,  Hyun Joo Lee ,  Jun Woo Kim

公开(公告)号：USD1066325S1

公开(公告)日：2025-03-11

申请号：US29867257

申请日：2022-10-17

Applicant: Samsung Display Co., Ltd.

Designer： Yun Joo Yim ,  Hyeon Sook Jeong

公开(公告)号：US12250854B2

公开(公告)日：2025-03-11

申请号：US17477539

申请日：2021-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji Cha ,  Dong Eup Lee ,  Hyunji Kang ,  Young-Soo Yoon ,  Yun-Kyeong In

IPC: H10K59/131 ,  H10K50/84 ,  H10K59/121 ,  H10K102/00

Abstract: A display device includes a first scan line spaced apart from a signal transmission region and a second scan line having a portion that is adjacent to the signal transmission region. The second scan line adjacent to the signal transmission region bypasses the signal transmission region. A compensation signal line connects one end of the second scan line and the other end thereof, and results in a decrease in a combined resistance of the second scan line.

公开(公告)号：US12250290B2

公开(公告)日：2025-03-11

申请号：US17701571

申请日：2022-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Aliazam Abbasfar

IPC: H04L7/00

Abstract: A method of transition encoding including: receiving a data packet having a packet size; identifying one or more forbidden patterns in the data packet; segmenting the data packet into a plurality of segments based on a location of the one or more forbidden patterns in the data packet; and encoding the plurality of segments by removing the one or more forbidden patterns, and appending position indicator bits according to positions of the segments in the data packet.

公开(公告)号：US12248338B2

公开(公告)日：2025-03-11

申请号：US18105738

申请日：2023-02-03

Applicant: Samsung Display Co., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Jaeho Ahn ,  Taewoong Kim ,  Jong-Hyun Ahn ,  Beomjin Kim ,  Heechang Shin ,  Jinyeong Choe

IPC: G06F1/16

Abstract: A display apparatus includes: a display panel; a first pattern layer on one surface of the display panel; and a second pattern layer facing the one surface with the first pattern layer interposed therebetween, wherein: the first pattern layer comprises a plurality of first patterns each having a closed line shape comprising a first opening; the second pattern layer comprises a plurality of second patterns each having a closed line shape comprising a second opening; on the one surface, each of the first pattern layer and the second pattern layer has a deformation rate which is smaller in a direction perpendicular to a tensile direction than in the tensile direction; and on the one surface, the first openings overlap portions of the second patterns.

公开(公告)号：US20250081839A1

公开(公告)日：2025-03-06

申请号：US18954414

申请日：2024-11-20

Applicant: Samsung Display Co., LTD.

Inventor： Heechoon AHN ,  Soobyung KO ,  Hyeongmin KIM ,  Hyunah UM ,  Yeseul LEE ,  Yirang IM

IPC: H10K85/40 ,  C07F7/08 ,  C09K11/06 ,  H10K50/11 ,  H10K85/60 ,  H10K101/10

Abstract: A heterocyclic compound represented by Formula 1: wherein, in Formula 1, Ar1 to Ar4, Ar11, and Ar12 are each, independently from one another, as defined herein.

公开(公告)号：US20250081829A1

公开(公告)日：2025-03-06

申请号：US18664321

申请日：2024-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Duk LEE ,  Hoi Kwan LEE

IPC: H10K59/80

Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of preventing a flow of resin for window manufacture, and a method for fabrication thereof. According to an embodiment of the disclosure, a display device comprises a display panel, a polarization plate disposed on the display panel and having a through hole, a hole cover disposed on the polarization plate to cover the through hole of the polarization plate, a light blocking layer disposed on the hole cover and the polarization plate, and a window on the polarization plate, the hole cover, and the light blocking layer. At least a portion of the light blocking layer is disposed between the hole cover and the window.

公开(公告)号：US20250081820A1

公开(公告)日：2025-03-06

申请号：US18790774

申请日：2024-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： JAESOO JUNG ,  KOHEI EBISUNO ,  MOOSOON KO ,  SUNGGEUN BAE ,  SE WAN SON ,  SANGHOON OH ,  MINWOO WOO ,  KWANHEE LEE ,  WANGWOO LEE ,  JISEON LEE

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K59/88

Abstract: A display panel includes a base layer, a pixel defining film on the base layer and including an inorganic material, a bank layer on the pixel defining film and having a plurality of pixel openings, a plurality of light-emitting elements respectively located in the plurality of pixel openings, each of the plurality of light-emitting elements including an anode, a light-emitting pattern, and a cathode, the cathode being in contact with the bank layer, and a lower encapsulation pattern on the bank layer and including a portion on the bank layer. The lower encapsulation pattern includes a first lower encapsulation pattern on the cathode and the bank layer, the first lower encapsulation pattern including a first material, and a second lower encapsulation pattern on the first lower encapsulation pattern, the second lower encapsulation pattern including a second material different from the first material, and a tip portion.

公开(公告)号：US20250081790A1

公开(公告)日：2025-03-06

申请号：US18754990

申请日：2024-06-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： GAK SEOK LEE ,  MIN-HEE KIM ,  JAE CHEOL PARK ,  DANBI YANG ,  KEUNCHAN OH ,  SIMBUM YUK

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/80

Abstract: A display device includes a display panel including a circuit element layer and a light emitting element layer on the circuit element layer, and a first light conversion layer, a second light conversion layer, and a light transmitting layer on the display panel and spaced apart from one another. The light emitting element layer includes a pixel defining layer that defines light emitting openings that overlap the first light conversion layer, the second light conversion layer, and the light transmitting layer, a plurality of light emitting elements arranged in the light emitting openings, respectively, and a barrier wall on the pixel defining layer, the barrier wall being black in color. When viewed from above, the barrier wall is located between light emitting elements adjacent to each other among the plurality of light emitting elements and extends parallel to sides of the adjacent light emitting elements that face each other.