公开(公告)号：US20150185567A1

公开(公告)日：2015-07-02

申请号：US14291923

申请日：2014-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho LEE ,  Yong Seok KIM ,  Sung Hwan WON ,  Han Joon YOO

IPC: G02F1/1362 ,  H01L21/56 ,  H01L29/786 ,  H01L21/02 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/136209 ,  C09K19/544 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/136222 ,  H01L21/02164 ,  H01L21/0217 ,  H01L21/56 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/78633

Abstract: The inventive concept relates to a display device preventing from generating a reflection light at a portion region of a thin film transistor and a manufacturing method thereof, and a display device according to an exemplary embodiment of the inventive concept includes: a substrate; a thin film transistor; a pixel electrode; a light blocking member formed on the pixel electrode to overlap the thin film transistor, the light blocking member being formed on an opposite side of the thin film transistor with respect to the pixel electrode, a common electrode formed on the pixel electrode to be spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a portion of each microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer.

Abstract translation: 本发明构思涉及防止在薄膜晶体管的部分区域产生反射光的显示装置及其制造方法，并且根据本发明构思的示例性实施例的显示装置包括：基板; 薄膜晶体管; 像素电极; 形成在所述像素电极上以与所述薄膜晶体管重叠的遮光部件，所述遮光部件相对于所述像素电极形成在所述薄膜晶体管的相反侧，形成在所述像素电极上的公共电极被间隔开 从具有插入其间的多个微腔的像素电极; 形成在公共电极上的屋顶层; 喷射孔，暴露每个微腔的一部分; 填充微腔的液晶层; 以及形成在屋顶层上的封装层。

公开(公告)号：US20160211282A1

公开(公告)日：2016-07-21

申请号：US15084008

申请日：2016-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Won Tae KIM ,  Min Ho MOON ,  Hong Sick PARK ,  Sung Hwan WON ,  You Young JIN

IPC: H01L27/12 ,  G02F1/13

CPC classification number: H01L27/1248 ,  G02F1/1309 ,  H01L27/1259

Abstract: A device for monitoring a liquid crystal display includes: a substrate including a display region and a non-display region disposed at an edge of the display region. The display region includes: a thin film transistor disposed on the substrate, a pixel electrode disposed on the substrate and connected to the thin film transistor, a first sacrificial layer disposed on the pixel electrode, and a roof layer disposed on the sacrificial layer. The non-display region includes: a second sacrificial layer disposed on the substrate, and the roof layer disposed on the second sacrificial layer. The first sacrificial layer has a first longitudinal dimension and a first cross-sectional area, and the second sacrificial layer has a second longitudinal dimension and a second cross-sectional area. The first cross-sectional area is the same as the second cross-sectional area. The second longitudinal dimension is greater than the first longitudinal dimension.

Abstract translation: 用于监视液晶显示器的装置包括：基板，包括设置在显示区域的边缘处的显示区域和非显示区域。 显示区域包括：设置在基板上的薄膜晶体管，设置在基板上并连接到薄膜晶体管的像素电极，设置在像素电极上的第一牺牲层和设置在牺牲层上的屋顶层。 非显示区域包括：设置在基板上的第二牺牲层，以及设置在第二牺牲层上的屋顶层。 第一牺牲层具有第一纵向尺寸和第一横截面积，并且第二牺牲层具有第二纵向尺寸和第二横截面面积。 第一截面积与第二横截面积相同。 第二纵向尺寸大于第一纵向尺寸。

公开(公告)号：US20160004112A1

公开(公告)日：2016-01-07

申请号：US14523211

申请日：2014-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo BAE ,  Sung Woo CHO ,  Yeun Tae KIM ,  Sung Hwan WON

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/1337 ,  G02F1/1341

Abstract: Provided is a liquid crystal display.The liquid crystal display comprises a substrate having a plurality of pixel areas; a first electrode on the substrate in each of the pixel areas; a fine space layer positioned on the first electrode; a roof layer defining the fine space layer between the substrate and the roof layer and including a liquid crystal injection port; a second electrode on a bottom surface of the roof layer; and a supporter on the liquid crystal injection port and divided into a plurality of portions to define a filling space.

Abstract translation: 提供了一种液晶显示器。 液晶显示器包括具有多个像素区域的基板; 在每个像素区域中的衬底上的第一电极; 位于第一电极上的精细空间层; 屋顶层，其在所述基板和所述屋顶层之间限定所述精细空间层，并且包括液晶注入口; 屋顶层的底面上的第二电极; 以及液晶注入口的支撑体，并分成多个部分，以限定填充空间。

公开(公告)号：US20150168786A1

公开(公告)日：2015-06-18

申请号：US14288223

申请日：2014-05-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seon Uk LEE ,  Won Tae KIM ,  Yong Seok KIM ,  Dae Ho SONG ,  Sung Hwan WON

IPC: G02F1/1343 ,  G02F1/1334

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F2001/133368

Abstract: A display device is provided. The display device includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a first common electrode disposed on the pixel electrode, and spaced apart from the pixel electrode with a microcavity disposed therebetween; an injection hole exposing a portion of the microcavity; a liquid crystal layer filling the microcavity; an encapsulation layer covering the injection hole so as to encapsulate the microcavity; and a second common electrode disposed on the first common electrode and the encapsulation layer, wherein the second common electrode is connected to the first common electrode.

Abstract translation: 提供显示装置。 显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 设置在所述像素电极上并与所述像素电极间隔开的第一公共电极，其间设置有微腔; 暴露所述微腔的一部分的注入孔; 填充微腔的液晶层; 覆盖所述注入孔以封装所述微腔的封装层; 以及设置在所述第一公共电极和所述封装层上的第二公共电极，其中所述第二公共电极连接到所述第一公共电极。

公开(公告)号：US20160306246A1

公开(公告)日：2016-10-20

申请号：US15097202

申请日：2016-04-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung-Gon KUM ,  Sung Hwan WON ,  Ji Yeon CHOI ,  Sang Il KIM

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

CPC classification number: G02F1/133377 ,  G02F1/134309 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display includes a pixel electrode including a first subpixel electrode and a second subpixel electrode, a first common electrode corresponding to the first pixel electrode, a second common electrode corresponding to the second pixel electrode, a first transistor connected to the first subpixel electrode; a second transistor connected to the second subpixel electrode, a gate line connected to the first transistor and the second transistor, and a data line connected to the first transistor and the second transistor.

Abstract translation: 液晶显示器包括具有第一子像素电极和第二子像素电极的像素电极，与第一像素电极对应的第一公共电极，与第二像素电极对应的第二公共电极，与第一子像素电极连接的第一晶体管 ; 连接到第二子像素电极的第二晶体管，连接到第一晶体管和第二晶体管的栅极线，以及连接到第一晶体管和第二晶体管的数据线。

公开(公告)号：US20160282690A1

公开(公告)日：2016-09-29

申请号：US14868118

申请日：2015-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seok-Joon HONG ,  Sung Hwan WON ,  Byung-Gon KUM ,  Sang Il PARK ,  Don Chan CHO

IPC: G02F1/1362 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133377 ,  G02F2001/134345

Abstract: A display device may include the following elements: a switching element comprising a source electrode, a drain electrode, and a gate electrode; a data line electrically connected to the source electrode; a first pixel electrode electrically connected to the drain electrode; a second pixel electrode immediately neighboring the first pixel electrode; a first common electrode and a second common electrode respectively overlapping the first pixel electrode and the second pixel electrode; a first auxiliary common electrode line and a second auxiliary common electrode line each extending parallel to the data line; and a first common electrode line and a second common electrode line respectively electrically connected through the first auxiliary common electrode line and the second auxiliary common electrode line to the first common electrode and the second common electrode.

Abstract translation: 显示装置可以包括以下元件：开关元件，包括源电极，漏电极和栅电极; 电连接到所述源电极的数据线; 电连接到所述漏电极的第一像素电极; 紧邻第一像素电极的第二像素电极; 分别与第一像素电极和第二像素电极重叠的第一公共电极和第二公共电极; 每个平行于数据线延伸的第一辅助公共电极线和第二辅助公共电极线; 以及分别通过第一辅助公共电极线和第二辅助公共电极线电连接到第一公共电极和第二公共电极的第一公共电极线和第二公共电极线。

公开(公告)号：US20150378192A1

公开(公告)日：2015-12-31

申请号：US14573931

申请日：2014-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： You Young JIN ,  Sung Hwan WON ,  Woo Jae LEE ,  Kyung Tae CHAE

IPC: G02F1/1337 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/1341

Abstract: A display device including: a substrate including a plurality of pixel areas; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed on the first insulating layer; a liquid crystal layer filling a microcavity formed on the pixel electrode; a common electrode separated from the pixel electrode by the microcavity; a second insulating layer and a roof layer formed on the common electrode; an injection hole formed a side of the microcavity to expose a portion of the microcavity; an alignment layer formed inside the microcavity and on a surface of the injection hole; a third insulating layer formed on the roof layer; a blocking film formed at a position corresponding to the injection hole on the alignment layer; and an overcoat covering the injection hole to seal the microcavity and formed on the third insulating layer and the blocking film.

Abstract translation: 一种显示装置，包括：基板，包括多个像素区域; 形成在所述基板上的薄膜晶体管; 连接到所述薄膜晶体管并形成在所述第一绝缘层上的像素电极; 填充形成在像素电极上的微腔的液晶层; 通过微腔与像素电极分离的公共电极; 形成在公共电极上的第二绝缘层和屋顶层; 注入孔形成所述微腔的一侧以暴露所述微腔的一部分; 形成在所述微腔内部和所述注入孔的表面上的取向层; 形成在屋顶层上的第三绝缘层; 形成在与取向层上的注入孔对应的位置的阻挡膜; 以及覆盖注射孔的外涂层以密封微腔并形成在第三绝缘层和阻挡膜上。

公开(公告)号：US20140354921A1

公开(公告)日：2014-12-04

申请号：US14151727

申请日：2014-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Sung Hwan WON ,  Dae Ho LEE ,  Sun Hwa LEE ,  Kwang-Chul JUNG

IPC: G02F1/1343

CPC classification number: G02F1/1341 ,  G02F1/133308 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/13392 ,  G02F1/134309 ,  G02F2001/134345

Abstract: A display device may include a first subpixel electrode; a first roof layer; a first liquid crystal layer disposed between the first subpixel electrode and the first roof layer; and a first support member overlapping a first end portion of the first roof layer in a first direction. The display device may further include a second subpixel electrode immediately neighboring the first subpixel electrode; a second roof layer; a second liquid crystal layer disposed between the second subpixel electrode and the second roof layer; and a second support member overlapping a first end portion of the second roof layer in the first direction. The first end portion of the first roof layer and the first end portion of the second roof layer may be disposed between a second end portion of the first roof layer and a second end portion of the second roof layer.

Abstract translation: 显示装置可以包括第一子像素电极; 第一屋顶层; 设置在第一子像素电极和第一屋顶层之间的第一液晶层; 以及第一支撑构件，其在第一方向上与第一屋顶层的第一端部重叠。 显示装置还可以包括与第一子像素电极紧邻的第二子像素电极; 第二屋顶层; 设置在第二子像素电极和第二屋顶层之间的第二液晶层; 以及在所述第一方向上与所述第二屋顶层的第一端部重叠的第二支撑构件。 第一屋顶层的第一端部和第二屋顶层的第一端部可以设置在第一屋顶层的第二端部和第二屋顶层的第二端部之间。

公开(公告)号：US20140322845A1

公开(公告)日：2014-10-30

申请号：US13962366

申请日：2013-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Won Tae KIM ,  Min Ho MOON ,  Hong Sick PARK ,  Sung Hwan WON ,  You Young JIN

IPC: G02F1/13

CPC classification number: H01L27/1248 ,  G02F1/1309 ,  H01L27/1259

Abstract: A device for monitoring a liquid crystal display includes: a substrate including a display region and a non-display region disposed at an edge of the display region. The display region includes: a thin film transistor disposed on the substrate, a pixel electrode disposed on the substrate and connected to the thin film transistor, a first sacrificial layer disposed on the pixel electrode, and a roof layer disposed on the sacrificial layer. The non-display region includes: a second sacrificial layer disposed on the substrate, and the roof layer disposed on the second sacrificial layer. The first sacrificial layer has a first longitudinal dimension and a first cross-sectional area, and the second sacrificial layer has a second longitudinal dimension and a second cross-sectional area. The first cross-sectional area is the same as the second cross-sectional area. The second longitudinal dimension is greater than the first longitudinal dimension.

Abstract translation: 用于监视液晶显示器的装置包括：基板，包括设置在显示区域的边缘处的显示区域和非显示区域。 显示区域包括：设置在基板上的薄膜晶体管，设置在基板上并连接到薄膜晶体管的像素电极，设置在像素电极上的第一牺牲层和设置在牺牲层上的屋顶层。 非显示区域包括：设置在基板上的第二牺牲层，以及设置在第二牺牲层上的屋顶层。 第一牺牲层具有第一纵向尺寸和第一横截面积，并且第二牺牲层具有第二纵向尺寸和第二横截面面积。 第一截面积与第二横截面积相同。 第二纵向尺寸大于第一纵向尺寸。

公开(公告)号：US20140307215A1

公开(公告)日：2014-10-16

申请号：US14062119

申请日：2013-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Nam Seok ROH ,  Sung Hwan WON ,  Woo Jae LEE ,  Kyung Tae CHAE

IPC: G02F1/1341

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: Provided are a display device and a manufacturing method thereof capable of preventing deformation of a microcavity and stably injecting an aligning agent and a liquid crystal. The display device includes a substrate including a plurality of pixel areas which includes a plurality of pixel columns and is disposed in a matrix form; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel area; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a microcavity therebetween; a first injection hole formed in the roof layer exposing the microcavity at a side edge of the pixel column; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the first injection hole to seal the microcavity.

Abstract translation: 提供了能够防止微腔变形并稳定地注入取向剂和液晶的显示装置及其制造方法。 显示装置包括：基板，包括多个像素区域，所述像素区域包括多个像素列，并且以矩阵形式设置; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管并形成在像素区域中的像素电极; 形成在所述像素电极上的屋顶层，以与所述像素电极间隔开微腔; 形成在屋顶层中的第一注入孔，在像素柱的侧边缘露出微腔; 填充微腔的液晶层; 以及形成在屋顶层上以封闭第一注入孔以密封微腔的封装层。