公开(公告)号：US20160097957A1

公开(公告)日：2016-04-07

申请号：US14805240

申请日：2015-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Heung Shik PARK ,  Oh Jeong KWON ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/133371 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/1362 ,  G02F2001/133357 ,  G02F2001/13606

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and including a first portion and a second portion thicker than the first portion; a first sub-pixel electrode and a second sub-pixel electrode disposed on the passivation layer, spaced apart from each other, and positioned on one pixel region; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the first sub-pixel electrode is disposed on the second portion of the passivation layer, and the second sub-pixel electrode is disposed on the first portion of the passivation layer.

Abstract translation: 根据本系统和方法的示例性实施例的液晶显示器包括：第一基板; 设置在所述第一基板上的薄膜晶体管; 钝化层，设置在所述薄膜晶体管上，并且包括第一部分和比所述第一部分更厚的第二部分; 设置在钝化层上的第一子像素电极和第二子像素电极彼此间隔开并定位在一个像素区域上; 面对所述第一基板的第二基板; 以及位于第一基板和第二基板之间的液晶层，其中第一子像素电极设置在钝化层的第二部分上，并且第二子像素电极设置在钝化层的第一部分上 。

公开(公告)号：US20160329022A1

公开(公告)日：2016-11-10

申请号：US15012659

申请日：2016-02-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Jae YUN ,  Dong Han SONG ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G09G3/36 ,  G02F1/133305 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/133742 ,  G02F2201/12 ,  G09G3/3655 ,  G09G2380/02

Abstract: A liquid crystal display having a curved surface includes: a display panel including a first display panel, a second display panel, and a liquid crystal layer interposed therebetween and including liquid crystal molecules. The first display panel includes a first substrate on which a plurality of gate lines and data lines are formed, a first electrode, and a pixel electrode. The second display panel includes a second substrate facing the first substrate and a second electrode. The liquid crystal display further includes a common voltage supplier applying two voltages having a predetermined voltage difference to the first and second electrodes within a period before a frame displaying an image on the display panel; a gate driver applying a gate signal to each of the gate lines after the period; and a data driver applying a data voltage to the pixel electrode corresponding to the gate signal.

Abstract translation: 具有弯曲表面的液晶显示器包括：显示面板，包括第一显示面板，第二显示面板和插入其间的液晶层并且包括液晶分子。 第一显示面板包括其上形成有多条栅极线和数据线的第一基板，第一电极和像素电极。 第二显示面板包括面向第一基板的第二基板和第二电极。 液晶显示器还包括在显示面板上显示图像的帧之前的周期内向第一和第二电极施加具有预定电压差的两个电压的公共电压供应器; 栅极驱动器，在所述周期之后向每条栅极线施加栅极信号; 以及将数据电压施加到与门信号对应的像素电极的数据驱动器。

公开(公告)号：US20150168789A1

公开(公告)日：2015-06-18

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Dong-Chul SHIN ,  Su Jin KIM ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Joo Young YOON

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US20150055065A1

公开(公告)日：2015-02-26

申请号：US14158153

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul SHIN ,  Jae Hong PARK ,  Oh Jeong KWON ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/133746 ,  G02F2001/133757 ,  G02F2001/136222 ,  G02F2201/40

Abstract: A liquid crystal display includes a first substrate, a second substrate disposed opposite to the first substrate; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, where a first cutout having a cross shape is defined in the common electrode, a second cutout is defined in the pixel electrode to be adjacent to and along an edge of the pixel electrode, and the pixel electrode has a step structure, a boundary line of which is in a rhombus shape.

Abstract translation: 液晶显示器包括第一基板，与第一基板相对设置的第二基板; 设置在所述第一基板上的像素电极; 设置在所述第二基板上的公共电极; 以及设置在所述第一基板和所述第二基板之间的液晶层，其中在所述公共电极中限定具有十字形状的第一切口，所述像素电极中限定与所述像素的边缘相邻并沿着所述像素的边缘的第二切口 电极，并且像素电极具有阶梯结构，其边界线为菱形。

公开(公告)号：US20160202558A1

公开(公告)日：2016-07-14

申请号：US14942661

申请日：2015-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Sung-Jae YUN ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G02F1/1337

CPC classification number: G02F1/1396 ,  G02F1/133784

Abstract: The present inventive concept relates to a curved liquid crystal display having improved transmittance, and the curved liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first substrate and a second substrate facing each other, the first substrate and the second substrate being curved to have a predetermined radius of curvature; and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes nematic liquid crystal molecules that are continuously twisted from the first substrate to the second substrate.

Abstract translation: 本发明构思涉及具有改进的透射率的弯曲液晶显示器，并且根据本发明构思的示例性实施例的弯曲液晶显示器包括：第一基板和第二基板，其彼此面对，第一基板和第二基板 基板弯曲成具有预定的曲率半径; 以及插入在第一基板和第二基板之间的液晶层，其中液晶层包括从第一基板连续扭曲到第二基板的向列型液晶分子。

公开(公告)号：US20160124277A1

公开(公告)日：2016-05-05

申请号：US14885531

申请日：2015-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeokjin LEE ,  Ohjeong KWON ,  Donghan SONG ,  Sung-Jae YUN ,  Sujin KIM ,  Jinwon KIM ,  Kichul SHIN ,  Dong-Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/1393 ,  G02F2001/133773 ,  G02F2001/134345

Abstract: A curved display device includes a display substrate, an opposite substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate. The display substrate is curved along a first direction and includes a pixel electrode and a second alignment layer disposed on the pixel electrode. The opposite substrate is coupled to the display substrate to be curved along the first direction and includes a common electrode and a first alignment layer disposed on the common electrode. The first alignment layer comprises different material from the second alignment layer. The pixel electrode includes branch portions extending in a direction inclined with respect to the first direction when viewed in a plan view, and a pitch, which is defined by a sum of a width of each branch portion and a distance between the branch portions, is within a range from about 7.5 micrometers to about 8.5 micrometers.

Abstract translation: 弯曲显示装置包括显示基板，相对基板和介于显示基板和相对基板之间的液晶层。 显示基板沿着第一方向弯曲，并且包括设置在像素电极上的像素电极和第二取向层。 相对的基板被耦合到显示基板以沿着第一方向弯曲，并且包括公共电极和设置在公共电极上的第一对准层。 第一取向层包括与第二取向层不同的材料。 像素电极包括在平面图中观察时沿相对于第一方向倾斜的方向延伸的分支部分，并且由每个分支部分的宽度和分支部分之间的距离之和限定的间距是 在约7.5微米至约8.5微米的范围内。

公开(公告)号：US20140141554A1

公开(公告)日：2014-05-22

申请号：US14164958

申请日：2014-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Hae-Young YUN ,  Hyeok-Jin LEE ,  Hong-Jo PARK

IPC: H01L27/12 ,  G02F1/1368

CPC classification number: H01L27/1259 ,  G02F1/133707 ,  G02F1/1368 ,  G02F2001/13793

Abstract: A display device includes a first substrate including a protrusion electrode pattern, a second substrate disposed opposite to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The protrusion electrode pattern is made of a conductive polymer material, and a state of the liquid crystal layer changes from an isotropic state to an anisotropic state when an electric field is applied.

Abstract translation: 显示装置包括：第一基板，包括突起电极图案;与第一基板相对设置的第二基板;以及设置在第一基板和第二基板之间的液晶层。 突起电极图案由导电性聚合物材料制成，并且当施加电场时，液晶层的状态从各向同性状态变化到各向异性状态。

公开(公告)号：US20130242219A1

公开(公告)日：2013-09-19

申请号：US13749131

申请日：2013-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Jae YUN ,  Ohjeong KWON ,  Jae Hong PARK ,  Shuai JIANG ,  Kyunghye PARK ,  Jooyoung YOON ,  Hyeokjin LEE

IPC: G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/13306 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/133757 ,  G02F2001/134345

Abstract: A liquid crystal display includes at least one pixel. The pixel includes a first sub-pixel charged with a first voltage and a second sub-pixel charged with a second voltage different from the first voltage. A first sub-pixel electrode provided in the first sub-pixel and a second sub-pixel electrode provided in the second sub-pixel include slits having different widths according to directions. Due to the slits, average directors of the first and second sub-pixels are tilted in a horizontal or vertical direction. Accordingly, a side visibility of the display apparatus is improved.

Abstract translation: 液晶显示器包括至少一个像素。 像素包括充有第一电压的第一子像素和充有不同于第一电压的第二电压的第二子像素。 设置在第一子像素中的第一子像素电极和设置在第二子像素中的第二子像素电极包括根据方向具有不同宽度的狭缝。 由于狭缝，第一和第二子像素的平均指示器在水平或垂直方向上倾斜。 因此，改善了显示装置的侧面可视性。

公开(公告)号：US20160259212A1

公开(公告)日：2016-09-08

申请号：US15059136

申请日：2016-03-02

Applicant: Samsung Display Co., Ltd

Inventor： Sung-Jae YUN ,  Su Jin KIM

IPC: G02F1/1337 ,  G02F1/1341 ,  C09K19/56 ,  G02F1/1343

CPC classification number: G02F1/133711 ,  C09K19/56 ,  G02F1/1337 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/134336 ,  G02F2001/133715 ,  G02F2001/133726 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/133773 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first insulation substrate; a second insulation substrate facing the first insulation substrate; a liquid crystal layer disposed between the first insulation substrate and the second insulation substrate; a pixel electrode disposed on the first insulation substrate; a first alignment layer disposed on the pixel electrode; a cross-linking portion, the cross-linking portion being a portion where separation type of reactive mesogens disposed in a surface of the first alignment layer are coupled with one another; a common electrode disposed between the liquid crystal layer and the second insulation substrate; and a second alignment layer disposed between the liquid crystal layer and the common electrode; and wherein liquid crystal molecules disposed to be adjacent to the first alignment layer and liquid crystal molecules disposed to be adjacent to the second alignment layer have different pre-tilt angles, and wherein at least one of the separation type of reactive mesogens is coupled with an ammonium-based material.

Abstract translation: 液晶显示器包括：第一绝缘基板; 面对所述第一绝缘基板的第二绝缘基板; 设置在所述第一绝缘基板和所述第二绝缘基板之间的液晶层; 设置在所述第一绝缘基板上的像素电极; 设置在像素电极上的第一取向层; 交联部分，其中设置在第一取向层的表面中的反应性介晶的分离类型彼此耦合的部分; 设置在所述液晶层和所述第二绝缘基板之间的公共电极; 以及设置在所述液晶层和所述公共电极之间的第二取向层; 并且其中设置成与所述第一取向层相邻的液晶分子和与所述第二取向层相邻设置的液晶分子具有不同的预倾角，并且其中所述分离型反应性介晶中的至少一种与 铵基材料。

公开(公告)号：US20160259211A1

公开(公告)日：2016-09-08

申请号：US15049448

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeok Jin LEE ,  Oh Jeong KWON ,  Su Jin KIM ,  Jin Won KIM ,  Dong Han SONG ,  Ki Chul SHIN ,  Dong-Chul SHIN ,  Sung-Jae YUN

IPC: G02F1/1337 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/133711 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/13439 ,  G02F2001/133397 ,  G02F2001/133761 ,  G02F2001/133776

Abstract: A curved liquid crystal display includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a second alignment layer between the second substrate and the liquid crystal layer. The first alignment layer and the second alignment layer respectively include a polymer having at least one main chain and a plurality of side chains connected to the main chain, and at least one of the polymer of the first alignment layer and the polymer of the second alignment layer includes at least one side chain including at least one of a photo-reactor and a photo-reactor derivative.

Abstract translation: 弯曲液晶显示器包括：第一基板; 面对所述第一基板的第二基板; 第一基板和第二基板之间的液晶层，并且包括液晶分子; 第一基板和液晶层之间的第一取向层; 以及第二基板和液晶层之间的第二取向层。 第一取向层和第二取向层分别包括具有至少一个主链和连接到主链的多个侧链的聚合物，并且第一取向层的聚合物和第二对准的聚合物中的至少一个 层包括至少一个包含光反应器和光反应器衍生物中的至少一个的侧链。