公开(公告)号：US11690257B2

公开(公告)日：2023-06-27

申请号：US17903003

申请日：2022-09-05

Applicant: Samsung Display Co., LTD.

Inventor： Jae Sik Kim ,  Woo Yong Sung ,  Byoung Kwon Choo

IPC: H01L27/32 ,  H10K59/123 ,  H10K71/00 ,  H10K71/20 ,  H10K59/12 ,  H10K102/00 ,  H10K102/10

CPC classification number: H10K59/123 ,  H10K71/00 ,  H10K71/20 ,  H10K59/1201 ,  H10K2102/00 ,  H10K2102/103

Abstract: A display device includes: a substrate; an inorganic insulating layer disposed on the substrate; a conductor disposed on the inorganic insulating layer; and an organic insulating layer disposed on the conductor, where an opening is defined through the organic insulating layer to expose a part of the upper surface of the conductor, and at least one material selected from a siloxane, a thiol, a phosphate, a disulfide including a sulfur series, and an amine is bonded on the part of the upper surface of the conductor exposed through the opening.

公开(公告)号：US11678509B2

公开(公告)日：2023-06-13

申请号：US17322956

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Ho Hyun ,  Hyoung Sub Lee ,  Hye Min Lee ,  Woo Yong Sung

IPC: H01L27/32 ,  H01L51/52 ,  G06F1/16 ,  G09F9/33 ,  H10K50/844 ,  H10K50/842 ,  H01L27/146 ,  H10K59/40 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K50/8428 ,  H01L27/14678 ,  H10K59/40 ,  H10K2102/00 ,  H10K2102/311 ,  H10K2102/351

Abstract: A display device includes: a substrate including a display area, the display area including a front area and a corner area disposed at a corner of the display area; a main dam disposed between the front area and the corner area; and a plurality of corner dams disposed in the corner area. The corner area may include a plurality of stripe areas defined by the plurality of corner dams. The plurality of corner dams extend from the main dam and is disposed along an edge of the plurality of stripe areas.

公开(公告)号：US11594693B2

公开(公告)日：2023-02-28

申请号：US17212933

申请日：2021-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Seungwook Kwon ,  Jaesik Kim ,  Woo Yong Sung ,  Seoyeon Lee ,  Ung-Soo Lee ,  Jamin Lee ,  Jeongseok Lee ,  Sehoon Jeong ,  Seunggun Chae ,  Seung-Yeon Chae

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  B32B38/00 ,  B32B37/18 ,  B32B3/04 ,  H01L51/56

Abstract: A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.

公开(公告)号：US11508789B2

公开(公告)日：2022-11-22

申请号：US17155785

申请日：2021-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong Sung ,  Junghan Seo ,  Seungyong Song ,  Sehoon Jeong ,  Seung-Yeon Chae

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  G06F3/044 ,  G06F3/041

Abstract: The present disclosure provides a display device with a display panel, an input sensing unit, and a protective member. The input sensing unit is disposed on the display panel. The protective member includes an insulating material and is disposed on the input sensing unit. The protective member includes a first protective portion and a second protective portion disposed on the first protective portion, where a first modulus of the first protective portion is greater than a second modulus of the second protective portion. The second protective portion with the lower modulus absorbs external impacts, and the first protective portion with the higher modulus disperses the absorbed impact and prevents the display panel from being deformed by an external force. Therefore, the impact resistance of the display device is improved.

公开(公告)号：US20220246878A1

公开(公告)日：2022-08-04

申请号：US17521291

申请日：2021-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong Sung ,  Jeongseok Lee ,  Sehoon Jeong

IPC: H01L51/52

Abstract: A display device includes a front area, a side area, a display panel, and a protective element. The side area peripheral to sides of the front area. The display panel includes a flat surface in the front area and a curved surface in the side area. The protective element is disposed on a lower surface of the display panel. The protective element has different thicknesses in the front area and the side area.

公开(公告)号：US20220093897A1

公开(公告)日：2022-03-24

申请号：US17483629

申请日：2021-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Min Lee ,  Hyoung Sub Lee ,  Jin Ho Hyun ,  Woo Yong Sung

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a display panel having a front portion, a first bending portion, a second bending portion, and a corner portion, the display panel including a plurality of first pixels disposed in the front portion and a plurality of second pixels disposed in the corner portion. The display panel includes: a substrate; a first dam surrounding the plurality of first pixels; and a second dam surrounding the plurality of second pixels. The substrate includes a plurality of cutout patterns disposed in the corner portion, the plurality of second pixels and the second dam are disposed in each of the plurality of cutout patterns, and a height of an upper surface of the first dam is higher than a height of an upper surface of the second dam, based on one surface of the substrate.

公开(公告)号：US11245090B2

公开(公告)日：2022-02-08

申请号：US16908695

申请日：2020-06-22

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Oh June Kwon ,  Il Sang Lee ,  Doo Hwan Kim ,  Woo Yong Sung ,  Min Sang Kim ,  Jin Hwan Jeon ,  Seung Yong Song

IPC: H01L51/00 ,  H01L35/24 ,  H01L29/08 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate having a display area, in which an image is displayed, and a non-display area, in which no image is displayed. The non-display area is disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An encapsulation layer is disposed on the plurality of pixels. Adam unit is disposed in the non-display area. The dam unit includes a body part and a plurality of protrusions. Each of the plurality of protrusions protrudes from the body part.

公开(公告)号：US09482903B2

公开(公告)日：2016-11-01

申请号：US13735853

申请日：2013-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong Sung ,  A Ram Lee ,  Tae Woon Cha ,  Sang Youn Han

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1339 ,  G02F1/133528 ,  G02F1/1341 ,  G02F2001/133311

Abstract: A display device includes a lower display panel, an upper display panel facing the lower display panel, a metal oxide layer surrounding outermost surfaces of the upper display panel and the lower display panel, and a barrier layer surrounding the metal oxide layer. The barrier layer includes a self-assembled monolayer.

Abstract translation: 显示装置包括下显示面板，面向下显示面板的上显示面板，围绕上显示面板和下显示面板的最外表面的金属氧化物层和围绕金属氧化物层的阻挡层。 阻挡层包括自组装单层。

公开(公告)号：US09417474B2

公开(公告)日：2016-08-16

申请号：US13689518

申请日：2012-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Gun Choi ,  Woo Yong Sung ,  Tae Woon Cha

IPC: G02F1/1335 ,  G02F1/1333 ,  H01L33/08 ,  G06F3/041 ,  G02F1/1362 ,  G06F3/047

CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/123 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/047 ,  H01L33/08

Abstract: A manufacturing method of a liquid crystal display includes: providing a thin film transistor on a substrate; providing a pixel electrode connected to the thin film transistor; providing a microcavity layer including a liquid crystal material on the pixel electrode; providing a supporting member layer on the microcavity layer; patterning the supporting member layer to form a plurality of recess portions therein; and providing a plurality of touch signal lines for transmitting a touch signal in the plurality of recess portions.

Abstract translation: 液晶显示器的制造方法包括：在基板上设置薄膜晶体管; 提供连接到所述薄膜晶体管的像素电极; 在像素电极上提供包括液晶材料的微腔层; 在所述微腔层上提供支撑构件层; 图案化支撑构件层以在其中形成多个凹部; 以及提供多个用于在所述多个凹部中传送触摸信号的触摸信号线。

公开(公告)号：US09348164B2

公开(公告)日：2016-05-24

申请号：US14272902

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Woo Yong Sung ,  Tae Woon Cha

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/133377 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2001/13415 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; a plurality of microcavities formed between the pixel electrode and the roof layer, each microcavity including liquid crystal materials; a trench formed between the microcavities; and a buffer region formed at an end portion of the trench.

Abstract translation: 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 面对像素电极的屋顶层; 形成在像素电极和屋顶层之间的多个微腔，每个微腔包括液晶材料; 在微腔之间形成沟槽; 以及形成在沟槽的端部处的缓冲区域。