公开(公告)号：US20160209717A1

公开(公告)日：2016-07-21

申请号：US15081387

申请日：2016-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Hyup LEE ,  Jae-Jin LYU

IPC: G02F1/1343 ,  G02F1/1362 ,  H01L29/786 ,  G02F1/1339 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02B5/201 ,  G02F1/133345 ,  G02F1/13394 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136236 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L29/78669

Abstract: In a method of manufacturing a display substrate and a method of manufacturing a display panel, the display substrate includes a color filter layer disposed on a base substrate within a pixel area, a first organic insulating pattern disposed on a first boundary area between adjacent pixel areas, a pixel electrode disposed on the color filter layer, and a first blocking pattern disposed on the first organic insulating pattern. Accordingly, an organic insulating layer corresponding to the pixel area is removed so that deterioration of the display quality by impurities generated from the organic insulating layer may be minimized. In addition, a stepped portion of a blocking pattern disposed between a pixel area and a boundary area of a plurality of the pixel areas is reduced so that motion blurring of a liquid crystal may be prevented.

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：US20130120682A1

公开(公告)日：2013-05-16

申请号：US13733568

申请日：2013-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Jeong KIM ,  Seung-Beom PARK ,  Jae-Jin LYU ,  Keun-Chan OH ,  Yoon-Sung UM

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/1362 ,  G02F2001/136236

Abstract: A method for manufacturing a liquid crystal display (“LCD”) includes; disposing a gate line including a gate electrode on a substrate, disposing a gate insulating layer on the gate line, disposing a data layer including a data line, source electrode and a drain electrode facing the source electrode on the gate insulating layer, disposing a color filter on the gate insulating layer, disposing an overcoat layer on the color filter, disposing a planarization layer on a portion of the overcoat layer corresponding to the gate line, the data line and the drain electrode, and disposing a pixel electrode in contacted with the overcoat layer in a region corresponding to the color filter.

Abstract translation: 一种制造液晶显示器（“LCD”）的方法包括： 在基板上设置包括栅电极的栅极线，在栅极线上设置栅极绝缘层，在栅极绝缘层上设置包括数据线，源极电极和面对源电极的漏电极的数据层， 在栅极绝缘层上过滤，在滤色器上设置外涂层，在对应于栅极线，数据线和漏电极的外涂层的一部分上设置平坦化层，并且设置与 在与滤色器对应的区域中的外涂层。

公开(公告)号：US20130095618A1

公开(公告)日：2013-04-18

申请号：US13709707

申请日：2012-12-10

Applicant: Samsung Display Co., Ltd. ,  Sang Cheol SHIN

Inventor： Yoon-Sung UM ,  Hoon KIM ,  Hye-Ran YOU ,  Jae-Jin LYU ,  Seung-Beom PARK

IPC: H01L29/66

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。