公开(公告)号：US20240237491A1

公开(公告)日：2024-07-11

申请号：US18401901

申请日：2024-01-02

Applicant: Samsung Display Co., LTD.

Inventor： DONGHYUN LEE ,  YOUN-WOONG KANG ,  SEOKHYUN NAM ,  SI JOON SONG ,  SANGHYUCK YOON

IPC: H10K59/80 ,  H10K59/131

CPC classification number: H10K59/873 ,  H10K59/131

Abstract: A display device includes a display panel. The display panel includes a pixel, an encapsulation layer, and a connection electrode connecting a signal line and a pad electrode. The encapsulation layer includes an outer region in which a first inorganic encapsulation layer and the second inorganic encapsulation layer are in contact, and an inner region in which an organic encapsulation layer is disposed. A first connection electrode overlaps the outer region.

公开(公告)号：US20230292564A1

公开(公告)日：2023-09-14

申请号：US18164015

申请日：2023-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： DONGHYUN LEE ,  SI JOON SONG ,  SANGHYUCK YOON ,  JAEHAK LEE

IPC: H10K59/131 ,  H10K71/70 ,  H10K59/80 ,  G09G3/00

CPC classification number: H10K59/131 ,  H10K71/70 ,  H10K59/873 ,  G09G3/006 ,  H10K2102/311

Abstract: A display panel includes a base layer including a first region, and a second region which is adjacent to the first region, a pixel disposed on the first region of the base layer, a line electrically connected to the pixel and extending from the first region to the second region, a pad electrically connected to the line, at which an electrical signal is input to the display panel from outside thereof and disposed under a top surface of the base layer, and a test circuit on the base layer, in the second region, the test circuit being spaced apart from the first region and further from the first region than the pad.

公开(公告)号：US20240234357A1

公开(公告)日：2024-07-11

申请号：US18404110

申请日：2024-01-04

Applicant: Samsung Display Co., Ltd.

Inventor： JEONGWEON SEO ,  MANSOO KIM ,  MYUNGCHUL KIM ,  SEUNG-SOO RYU ,  SANGHYUCK YOON

IPC: H01L23/00 ,  H10K59/131

CPC classification number: H01L24/13 ,  H01L24/11 ,  H01L24/16 ,  H01L24/32 ,  H01L24/73 ,  H01L24/81 ,  H01L24/83 ,  H01L24/92 ,  H10K59/131 ,  H01L2224/1162 ,  H01L2224/13007 ,  H01L2224/1319 ,  H01L2224/13562 ,  H01L2224/13566 ,  H01L2224/13578 ,  H01L2224/13582 ,  H01L2224/13624 ,  H01L2224/13666 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81201 ,  H01L2224/83201 ,  H01L2224/9211

Abstract: Provided is an electronic device including a display panel including pixels, and first pads respectively including pad parts which are disposed in one direction and respectively electrically connected to the pixels, and conductive members electrically connected to the pad parts, a circuit board including second pads disposed in the one direction and respectively electrically connected to the first pads, and an adhesive layer disposed between the display panel and the circuit board. The conductive members each include a first member disposed on the pad part and having an insulation property, a second member covering the first member and connected to the pad part, and a third member disposed on the second member while exposing a portion of the second member and including a material different from a material of the second member.

公开(公告)号：US20220392992A1

公开(公告)日：2022-12-08

申请号：US17750576

申请日：2022-05-23

Applicant: Samsung Display Co., Ltd.

Inventor： DONGHYUN LEE ,  SANGHYUCK YOON

IPC: H01L27/32

Abstract: A display device includes a side surface which is exposed to outside the display device, a circuit element layer including a gate line layer spaced apart from the side surface of the display device, a data line layer which is exposed to outside the display device at the side surface of the display device, and an insulating layer between the gate line layer and the data line layer, and a pad which faces the side surface of the display device and is connected to the circuit element layer at the data line layer.

公开(公告)号：US20210376043A1

公开(公告)日：2021-12-02

申请号：US17190374

申请日：2021-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： EUI JEONG KANG ,  SEUNG-SOO RYU ,  SANGHYUCK YOON

IPC: H01L27/32 ,  G09G3/3225

Abstract: A display device includes a substrate, a driving pad disposed on the substrate, an insulating layer covering the driving pad, disposed on the substrate, and including an engraved pattern through which at least a portion of the driving pad is exposed, and a circuit board including a circuit pad having a shape inserted into the engraved pattern and making contact with the driving pad.

公开(公告)号：US20160077271A1

公开(公告)日：2016-03-17

申请号：US14683264

申请日：2015-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： HanMoe CHA ,  SANGHYUCK YOON ,  Seung-Hwa HA

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0025 ,  G02B6/0023 ,  G02B6/0068 ,  G02B6/0088 ,  G02F1/1336 ,  G02F2001/01791 ,  G02F2001/133614

Abstract: A light generation member includes a light source which includes light source units which generate a first light, a light conversion member which converts the first light to a second light, and a light diffusion member which is elongated in a first direction, in which is defined first grooves respectively corresponding to the light source units, the light diffusion member diffusing the first light generated by the light source unites and providing the diffused first light to the light conversion member. The light diffusion member is between the light conversion member and the light source in a second direction crossing the first direction, and the first grooves defined in the light diffusion member are each elongated in a third direction substantially perpendicular to the first and second directions.

Abstract translation: 光产生部件包括：光源，其包括产生第一光的光源单元，将第一光转换为第二光的光转换部件;以及在第一方向上延伸的光漫射部件，其中， 分别对应于光源单元的第一凹槽，光漫射构件扩散由光源产生的第一光，并将扩散的第一光提供给光转换构件。 光扩散构件在与第一方向交叉的第二方向上在光转换构件和光源之间，限定在光漫射构件中的第一凹槽在大致垂直于第一和第二方向的第三方向上分别伸长。