公开(公告)号：US20150227004A1

公开(公告)日：2015-08-13

申请号：US14455003

申请日：2014-08-08

Applicant: Samsung Display Co., LTD.

Inventor： Seon-Ah CHO ,  Sang-Jae KIM ,  Hyoung-Joo LEE

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/133707 ,  G02F1/133504 ,  G02F2001/134318

Abstract: A liquid crystal display device includes a liquid crystal display panel which includes an array substrate including a pixel electrode, a gate line extending in a first direction and crossing the pixel electrode, and a data line extending in a second direction substantially perpendicular to the first direction, an opposing substrate including a common electrode in which a slit extending in the first direction and overlapping the gate line is defined, and a liquid crystal layer between the array substrate and the opposing substrate, and a light diffusion film which is disposed on the liquid crystal display panel and includes a plurality of low-refractive line members which respectively extends in the first direction and arranged in the second direction,

Abstract translation: 液晶显示装置包括液晶显示面板，该液晶显示面板包括阵列基板，该阵列基板包括像素电极，沿第一方向延伸并与像素电极交叉的栅极线，以及沿与第一方向大致垂直的第二方向延伸的数据线 ，具有公共电极的对置基板，其中限定了沿所述第一方向延伸并且与所述栅极线重叠的狭缝的公共电极以及所述阵列基板与所述相对基板之间的液晶层，以及设置在所述液体上的光扩散膜 并且包括分别沿第一方向延伸并沿第二方向布置的多个低折射线构件，

公开(公告)号：US20140016058A1

公开(公告)日：2014-01-16

申请号：US14030121

申请日：2013-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Wuk KIM ,  Jang-Kun SONG ,  Seon-Ah CHO ,  Eun-Je JANG ,  You-Sik SHIN

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13606 ,  G02F2201/40

Abstract: A liquid crystal display includes first and second gate lines and first and second data lines, on a first substrate, a first thin film transistor connected to the first gate and data lines and including a first source and drain electrode, a second thin film transistor connected to the second gate and data lines and including a second source and drain electrode, first and second pixel electrodes contacting a portion of the first and second drain electrodes, respectively, a passivation layer on the first and second pixel electrodes and the first and second thin film transistors, and a reference electrode on a passivation layer and overlapping the first pixel electrode and the second pixel electrode. The reference electrode includes a plurality of branch electrodes. The first thin film transistor is right of the first data line and the second thin film transistor is left of the second data line.

Abstract translation: 液晶显示器包括第一和第二栅极线以及第一和第二数据线，在第一衬底上，连接到第一栅极和数据线的第一薄膜晶体管，并且包括第一源极和漏极，第二薄膜晶体管连接 到第二栅极和数据线并且包括第二源极和漏极，分别与第一和第二漏极的一部分接触的第一和第二像素电极，第一和第二像素电极上的钝化层以及第一和第二薄膜 薄膜晶体管和参考电极在钝化层上并与第一像素电极和第二像素电极重叠。 参考电极包括多个分支电极。 第一薄膜晶体管是第一数据线的右侧，第二薄膜晶体管是第二数据线的左边。

公开(公告)号：US20190113799A1

公开(公告)日：2019-04-18

申请号：US15984793

申请日：2018-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Chul SHIN ,  Seon-Ah CHO

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/13363 ,  H01L27/12

Abstract: An exemplary embodiment of the present invention provides a display device including: a thin film transistor array panel; an anti-reflective layer overlapping the thin film transistor array panel; and a color conversion display panel positioned between the thin film transistor array panel and the anti-reflective layer, wherein: the color conversion display panel may include a color conversion layer including a semiconductor nanocrystal and a transmissive layer; the anti-reflective layer may include an adhesive layer positioned on the color conversion display panel, a low-reflective layer overlapping the adhesive layer, and a base film positioned between the adhesive layer and the low-reflective layer. A dye is present in one of the layers of the anti-reflective layer.

公开(公告)号：US20150126093A1

公开(公告)日：2015-05-07

申请号：US14595961

申请日：2015-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Keun-Chan OH ,  Jae-Jin LYU ,  Ji-Won SOHN ,  Seon-Ah CHO

IPC: H01J9/20 ,  H01J9/233 ,  C09K19/56

CPC classification number: H01J9/205 ,  C09K19/56 ,  G02F1/133707 ,  G02F1/133723 ,  G02F1/133788 ,  G02F2001/133726 ,  H01J9/233 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: A liquid crystal display device that includes an array substrate, an opposite substrate and a liquid crystal display layer is described. The array substrate includes a pixel electrode and a lower alignment layer. The pixel electrode has a plurality of slit portions extending in different directions. The lower alignment layer includes a reactive mesogen (RM) diamine is formed on the pixel electrode to induce an alignment direction of the liquid crystal molecules. An upper alignment layer is formed on a common electrode of the opposite substrate. The RM is cured at surfaces of the lower and upper alignment layers in response to ultraviolet (UV) light, so that liquid crystal molecules have a pretilt angle. Therefore, the aperture ratio and the response time may be improved, and afterimages may be decreased, so that display quality may be improved.

Abstract translation: 描述了包括阵列基板，相对基板和液晶显示层的液晶显示装置。 阵列基板包括像素电极和下取向层。 像素电极具有沿不同方向延伸的多个狭缝部。 下取向层包括在像素电极上形成反应性液晶元（RM）二胺以诱导液晶分子的取向方向。 在相对基板的公共电极上形成上取向层。 响应于紫外（UV）光，RM在下取向层和上取向层的表面处固化，使得液晶分子具有预倾角。 因此，可以提高开口率和响应时间，并且可以减少残影，从而可以提高显示质量。

公开(公告)号：US20150293403A1

公开(公告)日：2015-10-15

申请号：US14523659

申请日：2014-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung-Joo LEE ,  Kwang-Hyun KIM ,  Sang-Jae KIM ,  Gwan-Young NA ,  Seon-Ah CHO

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

CPC classification number: G02F1/133528 ,  G02F1/133308 ,  G02F1/13439 ,  G02F2202/22

Abstract: A display panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, a first transparent conductive pattern disposed on a surface of the first substrate and including a plurality of openings, and a first polarizing member combined with the first transparent conductive pattern. The display panel may reduce bending due to contraction of the first polarizing member including a drawn polarizing layer. Furthermore, static electricity generated in the second substrate may be discharged thereby improving reliability of a display device including the display panel.

Abstract translation: 显示面板包括第一基板，面对第一基板的第二基板，插入在第一基板和第二基板之间的液晶层，设置在第一基板的表面上并且包括多个开口的第一透明导电图案， 以及与第一透明导电图案组合的第一偏振构件。 显示面板由于包括拉伸的偏振层的第一偏振构件的收缩而减少弯曲。 此外，可以排出在第二基板中产生的静电，从而提高包括显示面板的显示装置的可靠性。

公开(公告)号：US20150036082A1

公开(公告)日：2015-02-05

申请号：US14282818

申请日：2014-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-Ah CHO ,  Sang-Jae KIM ,  Gwan-Young NA ,  Kwang-Hyun KIM ,  Hyoung-Joo LEE

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02F1/133528

Abstract: A liquid crystal display panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first polarizing element disposed under the first substrate, the first polarizing element including a first polarizing layer and a second polarizing layer having different refractive indexes, the first polarizing layer having been stretched in a direction substantially parallel to a transmitting axis of the first polarizing element, and a second polarizing element disposed on the second substrate, the second polarizing element having been stretched in a direction substantially perpendicular to a transmitting axis of the second polarizing element.

Abstract translation: 液晶显示面板包括第一基板，面向第一基板的第二基板，设置在第一基板和第二基板之间的液晶层，设置在第一基板下方的第一偏振元件，第一偏振元件包括第一偏振元件 层和具有不同折射率的第二偏振层，所述第一偏振层已经在基本上平行于所述第一偏振元件的透射轴的方向上被拉伸，以及设置在所述第二基板上的第二偏振元件，所述第二偏振元件已经被 在基本上垂直于第二偏振元件的透射轴的方向上拉伸。

公开(公告)号：US20130193461A1

公开(公告)日：2013-08-01

申请号：US13771637

申请日：2013-02-20

Applicant: Samsung Display Co., LTD.

Inventor： Su-Jeong KIM ,  Jang-Kun SONG ,  Sung-Hwan HONG ,  Kee-Bum PARK ,  Seon-Ah CHO ,  Hye-Ran YOU ,  Su-Han WOO ,  Jae-Jin LYU ,  Eun CHO

IPC: G02F1/1343

CPC classification number: G02F1/13439 ,  G02F1/133707 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/123

Abstract: An array substrate includes a lower substrate, a switching element and a pixel electrode. In the lower substrate, unit pixel areas are each divided into a plurality of domains. The switching element is disposed on the lower substrate and transmits a pixel signal. The pixel electrode is disposed on the unit pixel area and is electrically connected to the switching element. The pixel electrode includes a plurality of slit portions disposed thereon. A portion of the slit portions is longitudinally extended in a zigzag shape along different directions in correspondence with the domains.

Abstract translation: 阵列基板包括下基板，开关元件和像素电极。 在下基板中，单位像素区域分为多个域。 开关元件设置在下基板上并透射像素信号。 像素电极设置在单位像素区域上并与开关元件电连接。 像素电极包括设置在其上的多个狭缝部。 狭缝部分的一部分沿着与畴相对应的不同方向以锯齿形状纵向延伸。