公开(公告)号：US10031380B2

公开(公告)日：2018-07-24

申请号：US15408586

申请日：2017-01-18

Applicant: Samsung Display Co. Ltd.

Inventor： Hoon Kim ,  Ki Chul Shin ,  Ho Kil Oh

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1362

Abstract: A liquid crystal display device includes: a first substrate; a pixel electrode including a first sub-pixel electrode and disposed on the first substrate; a second substrate facing the first substrate; and a common electrode including an electric field forming portion and a first slit portion, and disposed on the second substrate. The electric field forming portion includes a transparent conductive material. The first slit portion includes a first stem portion extending in a first direction, a second stem portion extending in a second direction different from the first direction and crossing the first stem portion, and a branch portion extending in the first direction and located on at least one of two opposing sides in a longitudinal direction of the second stem portion. Each of the first stem portion and the branch portion has a linear shape surrounded by the electric field forming portion.

公开(公告)号：US09806261B2

公开(公告)日：2017-10-31

申请号：US14297479

申请日：2014-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Hyun Son ,  Hoon Kim

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  B32B37/12 ,  C09J11/04 ,  H01L51/56

CPC classification number: H01L51/0024 ,  B32B37/12 ,  B32B2457/206 ,  C09J11/04 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/56 ,  H01L2251/5369 ,  Y10T156/10

Abstract: Disclosed is an organic light emitting diode (OLED) display comprising a substrate; an organic light emitting element disposed on the substrate; an encapsulation substrate disposed on the organic light emitting element; and an adhesive layer formed on the substrate, covering the organic light emitting element, and bonding the substrate on which the organic light emitting element is formed with the encapsulation substrate.

公开(公告)号：US20150357601A1

公开(公告)日：2015-12-10

申请号：US14828198

申请日：2015-08-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hyun Son ,  Kie Hyun Nam ,  Hoon Kim

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L51/5237 ,  H01L51/5259

Abstract: An OLED display according to an exemplary embodiment includes: a substrate; an organic light emitting diode formed on the substrate; an overcoat covering the organic light emitting diode; and a patterned metal sheet attached on the overcoat and having a plurality of protrusion and depression portions. A plurality of protrusions may be formed in a bottom surface of the patterned metal sheet where the protrusion and depression portions of the patterned metal sheet and the overcoat face each other.

Abstract translation: 根据示例性实施例的OLED显示器包括：基板; 形成在所述基板上的有机发光二极管; 覆盖有机发光二极管的外罩; 以及附着在外涂层上并且具有多个突起和凹陷部分的图案化金属片。 多个突起可以形成在图案化金属片的底表面中，其中图案化金属片和外涂层的突起和凹陷部分彼此面对。

公开(公告)号：US09158159B2

公开(公告)日：2015-10-13

申请号：US13774294

申请日：2013-02-22

Applicant: Samsung Display Co., Ltd. ,  Pusan National University Industry-University Cooperation Foundation

Inventor： Hoon Kim ,  Ki-Chul Shin ,  Tae-Hoon Yoon ,  Ki-Han Kim ,  Sun-Wook Choi

IPC: G02F1/1337 ,  G02F1/139

CPC classification number: G02F1/133711 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/1393 ,  G02F2001/133726 ,  G02F2001/133761

Abstract: A liquid crystal display panel includes a lower substrate, an upper substrate and a liquid crystal layer. The lower substrate includes a first base substrate and a pixel electrode formed on the first base substrate. The first base substrate includes a first sub pixel area and a second sub pixel area. The upper substrate includes a second base substrate and a common electrode formed on the second base substrate. The liquid crystal layer is interposed between the lower substrate and the upper substrate, and includes a first polymer disposed in the first sub pixel area and a second polymer disposed in the second pixel area. The first polymer has a first pre-tilt, and the second polymer has a second pre-tilt different from the first pre-tilt. Thus, a display quality of a liquid crystal display apparatus including the liquid crystal display panel may be enhanced.

Abstract translation: 液晶显示面板包括下基板，上基板和液晶层。 下基板包括形成在第一基板上的第一基板和像素电极。 第一基底基板包括第一子像素区域和第二子像素区域。 上基板包括形成在第二基板上的第二基板和公共电极。 液晶层插入在下基板和上基板之间，并且包括设置在第一子像素区域中的第一聚合物和设置在第二像素区域中的第二聚合物。 第一聚合物具有第一预倾斜，并且第二聚合物具有不同于第一预倾斜的第二预倾斜。 因此，可以提高包括液晶显示面板的液晶显示装置的显示质量。

公开(公告)号：US20140340623A1

公开(公告)日：2014-11-20

申请号：US14273212

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon Kim ,  Ki Chul Shin ,  Dan Bi Yang

IPC: G02F1/1343 ,  G02F1/137

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/133742 ,  G02F2001/134381 ,  G02F2001/13706

Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate, and including liquid crystal molecules; a first pixel electrode and a second pixel electrode, which are disposed on the first substrate, spaced apart from each other, and positioned in one pixel area; a common electrode disposed on the second substrate; and an insulating layer disposed on the common electrode, in which the liquid crystal molecules are aligned substantially vertical to a surface of the first substrate and a surface of the second substrate when an electric field is not applied thereto, and the liquid crystal molecules have positive dielectric anisotropy.

Abstract translation: 液晶显示器包括：第一基板; 与所述第一基板相对设置的第二基板; 插入在第一基板和第二基板之间的液晶层，并且包括液晶分子; 第一像素电极和第二像素电极，其设置在第一基板上，彼此间隔开并定位在一个像素区域中; 设置在所述第二基板上的公共电极; 以及设置在所述公共电极上的绝缘层，其中当不施加电场时，所述液晶分子基本上垂直于所述第一基板的表面和所述第二基板的表面排列，并且所述液晶分子具有正 介电各向异性。

公开(公告)号：US20140110697A1

公开(公告)日：2014-04-24

申请号：US14138953

申请日：2013-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Mi CHOI ,  Hoon Kim

IPC: H01L51/52

CPC classification number: H01L51/5237 ,  H01L51/5246 ,  H01L51/5259

Abstract: The present invention relates to an organic light emitting device and a manufacturing method thereof. A manufacturing method of an organic light emitting device according to an exemplary embodiment of the present invention includes forming a thin film structure on a first substrate, forming a dehumidification buffer layer on a second substrate, combining the first substrate and the second substrate, and heat treating the dehumidification buffer layer to soften the dehumidification buffer layer.

Abstract translation: 本发明涉及一种有机发光器件及其制造方法。 根据本发明的示例性实施例的有机发光器件的制造方法包括在第一衬底上形成薄膜结构，在第二衬底上形成除湿缓冲层，组合第一衬底和第二衬底，并加热 处理除湿缓冲层以软化除湿缓冲层。

公开(公告)号：US08551826B2

公开(公告)日：2013-10-08

申请号：US13709707

申请日：2012-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yoon-Sung Um ,  Hoon Kim ,  Hye-Ran You ,  Jae-Jin Lyu ,  Seung-Beom Park

IPC: H01L21/00

CPC classification number: H01L29/6675 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L27/1288

Abstract: In a thin film transistor, first and second thin film transistors are connected to an Nth gate line and an Mth data line, and first and second sub pixel electrodes are connected to the first and second thin film transistors, respectively. A third thin film transistor includes a gate electrode connected to an (N+1)th gate line, a semiconductor layer overlapping with the gate electrode, a source electrode connected to the second sub pixel electrode and partially overlapping with the gate electrode, and a drain electrode facing the source electrode. A first auxiliary electrode is connected to the drain electrode and arranged on the same layer as the first and second sub pixel electrodes. An opposite electrode is arranged on the same layer as the gate line and at least partially overlaps with the first auxiliary electrode with at least one insulating layer disposed therebetween.

Abstract translation: 在薄膜晶体管中，第一和第二薄膜晶体管连接到第N栅极线和第M数据线，第一和第二子像素电极分别连接到第一和第二薄膜晶体管。 第三薄膜晶体管包括连接到第（N + 1）栅极线的栅电极，与栅电极重叠的半导体层，连接到第二子像素电极并与栅电极部分重叠的源极， 漏电极面对源电极。 第一辅助电极连接到漏电极并且设置在与第一和第二子像素电极相同的层上。 相对电极布置在与栅极线相同的层上，并且与第一辅助电极至少部分重叠，并且其间设置有至少一个绝缘层。

公开(公告)号：US20130215003A1

公开(公告)日：2013-08-22

申请号：US13853481

申请日：2013-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Wook DO ,  Seung-Beom Park ,  Hoon Kim ,  Hye-Ran You ,  Jian Gang Lu ,  Hee-Seop Kim ,  Young-Chol Yang ,  Seung-Hoon Lee

IPC: G09G3/36

CPC classification number: G09G3/3659 ,  G09G3/3614 ,  G09G2300/0876 ,  G09G2320/028

Abstract: In a display apparatus having a plurality of pixel parts, each pixel part receives a data signal in response to a present gate signal and charges first and second pixel voltages having the same voltage level. A plurality of voltage controllers includes a level-down part to lower a voltage level of the second pixel voltage using a previous pixel voltage charged in a previous frame in response to a next gate signal and a level-up part to receive the lowered second pixel voltage in response to the next gate signal to boost up a voltage level of the first pixel voltage.

Abstract translation: 在具有多个像素部分的显示装置中，每个像素部分响应于当前的栅极信号接收数据信号，并对具有相同电压电平的第一和第二像素电压充电。 多个电压控制器包括电平降低部分，以响应于下一个栅极信号使用先前的帧中充电的先前像素电压降低第二像素电压的电压电平，以及用于接收降低的第二像素的电平上升部分 响应于下一个栅极信号的电压以升高第一像素电压的电压电平。

公开(公告)号：US12127452B2

公开(公告)日：2024-10-22

申请号：US17447910

申请日：2021-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon Kim ,  Chang Hyeok Choi ,  Yong Sik Hwang

IPC: H10K59/131 ,  G09G3/00 ,  H10K59/122 ,  H10K59/123

CPC classification number: H10K59/131 ,  G09G3/006 ,  H10K59/122 ,  H10K59/123

Abstract: A display device is provided. The display device includes a substrate, a first electrode, a second electrode, and third electrode spaced apart from each other in a first direction on the substrate, a repair line spaced apart from the first to third electrodes in the first direction on the substrate, a repair connection portion connecting the third electrode and the repair line, and light emitting elements on respective ones of the first to third electrodes and spaced apart from each other.

公开(公告)号：US12010893B2

公开(公告)日：2024-06-11

申请号：US17356250

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon Kim ,  Donghwan Kim ,  Jang-Bog Ju

IPC: H10K59/38 ,  H10K50/858

CPC classification number: H10K59/38 ,  H10K50/858

Abstract: A color conversion panel includes a base substrate, a low refractive index layer under the base substrate, a plurality of light blocking members spaced apart from each other in the low refractive index layer and extending in a first direction normal to a surface of the base substrate, a high refractive index layer under the low refractive index layer and including at least one convex portion that protrudes toward the base substrate, a color filter layer under the high refractive index layer, and a color conversion layer under the color filter layer and to convert an incident light into a transmitted light that has a second color different from a first color of the incident light.