公开(公告)号：US09823508B2

公开(公告)日：2017-11-21

申请号：US14642673

申请日：2015-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Jeong Kang ,  Myung Seok Kwon ,  So Jeong Na ,  Young Min Park ,  Jung Hyun Yang

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133605

Abstract: A display device including a bottom chassis including a bent portion, a light module including a light source on the bent portion, a curved surface display panel on the bottom chassis and on the light module, and a reflector between the curved surface display panel and the bottom chassis, wherein a height between end portions of the bent portion and bottom chassis is greater than a height between central portions of the bent portion and bottom chassis.

公开(公告)号：US11877483B2

公开(公告)日：2024-01-16

申请号：US17187109

申请日：2021-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： Donghyun Lee ,  Si Joon Song ,  Eui Jeong Kang

IPC: H10K59/131 ,  H10K50/842

CPC classification number: H10K59/131 ,  H10K50/8426

Abstract: A display device includes a display module including a first base substrate and a pad on a top surface of the first base substrate; a circuit film coupled to a lateral surface of the first base substrate and including a contact pad spaced apart from the pad; and a conductive member on the top surface of the first base substrate and in contact with the pad and the contact pad.

公开(公告)号：US11527603B2

公开(公告)日：2022-12-13

申请号：US17108354

申请日：2020-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Donghyun Lee ,  Eui Jeong Kang ,  Byoungyong Kim ,  Seung-Soo Ryu ,  Sanghyeon Song ,  Sang Hyuck Yoon

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

Abstract: A display device includes a pixel array disposed on a base substrate, a side terminal electrically connected to the pixel array, a connection pad including a first side surface contacting a side surface of the side terminal, and a driving device bonding to a second side surface of the connection pad, where the second side surface is opposite to the first side surface. The side terminal includes a resistance-reducing layer and an upper conductive layer, the resistance-reducing layer includes a first conductive material, the upper conductive layer is disposed on the resistance-reducing layer and includes a second conductive material having an oxidation resistance greater than the first conductive material. A portion of the upper conductive layer is disposed between the connection pad and the resistance-reducing layer such that the resistance-reducing layer is spaced apart from the connection pad.

公开(公告)号：US11515381B2

公开(公告)日：2022-11-29

申请号：US16894850

申请日：2020-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Byoungyong Kim ,  Seung-Soo Ryu ,  Sanghyeon Song ,  Donghyun Lee

IPC: H01L27/32

Abstract: A display device including a display panel, a side surface electrode, and a flexible film. The display panel includes a display area, a non-display area defined outside the display area, a pixel disposed in the display area, a signal line connected to the pixel, and a connection pad extending from the signal line and disposed in the non-display area. The side surface electrode is disposed on one side surface of the display panel and contacts one side surface of the connection pad. The flexible film includes a driving pad that contacts the side surface electrode. The connection pad includes a first electrode layer including a plurality of first electrodes and a second electrode layer disposed on the first electrode layer and including a plurality of second electrodes. The first electrode layer and the second electrode layer have different rigidities.

公开(公告)号：US11508946B2

公开(公告)日：2022-11-22

申请号：US16895360

申请日：2020-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eui Jeong Kang ,  Si Joon Song ,  Byoung Yong Kim ,  Dae Hyuk Im

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

Abstract: A method of manufacturing a display device includes: providing a first substrate, a second substrate, and a plurality of connection lines, wherein the first substrate has a base substrate, wherein the second substrate faces the first substrate, and wherein the plurality of connection lines are disposed between the base substrate and the second substrate; grinding a side surface of the base substrate, a side surface of the second substrate, and side surfaces of the plurality of connection lines; and simultaneously transferring a conductive film and laser-curing the conductive film, wherein the conductive film is transferred to the ground side surface of the base substrate, the ground side surface of the second substrate, and the ground side surfaces of the plurality of connection lines.

公开(公告)号：US10295859B2

公开(公告)日：2019-05-21

申请号：US14821639

申请日：2015-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Seok Hyun Nam ,  Ju Hwa Ha ,  Sang Ho Hwang

IPC: F21V8/00 ,  G02F1/1333 ,  G02F1/1335

Abstract: Disclosed herein is a liquid crystal display device having a thin thickness and a reduced size of a bezel. According to an exemplary embodiment, the liquid crystal display device includes: a liquid crystal display panel including a display area and a non-display area enclosing the display area; a light guide plate disposed under the liquid crystal display panel and having a polygonal plane shape including a first side, a second side, a third side, and a fourth side; and a light source adjacent to the first side of the light guide plate, wherein at least one of the second side, the third side, and the fourth side of the light guide plate overlaps the display area.

公开(公告)号：US09052419B2

公开(公告)日：2015-06-09

申请号：US14059645

申请日：2013-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Juhwa Ha ,  Hyeeun Park ,  Cheolyong Noh ,  Seung Hwan Baek ,  Yong-Hoon Kwon

IPC: F21V7/04 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0013 ,  G02F1/133603 ,  G02F1/133615

Abstract: A display apparatus includes a light guide plate, a light source unit and a display panel. The light guide plate includes an incident surface, an exit surface and an opposite surface opposite to the exit surface and guides a light incident into the incident surface toward the exit surface. The light source unit includes a light source which generates light and is disposed adjacent to the incident and has an emitting surface inclined with respect to the incident surface. An extension line of a normal line of the emitting surface passes through the opposite surface, and the light is incident into the incident surface while being inclined toward the opposite surface. The display panel displays an image by receiving the light emitted from the exit surface.

Abstract translation: 显示装置包括导光板，光源单元和显示面板。 导光板包括入射表面，出射表面和与出射表面相对的相对表面，并将入射到入射表面的光引向出射表面。 光源单元包括产生光并邻近入射设置并具有相对于入射表面倾斜的发射表面的光源。 发射表面的法线的延长线穿过相对表面，并且当入射表面朝向相对表面倾斜时入射到入射表面。 显示面板通过接收从出射表面发射的光来显示图像。