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    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF
    33.
    发明申请
    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 有权
    液晶显示及其制造方法

    公开(公告)号：US20150200214A1

    公开(公告)日：2015-07-16

    申请号：US14490355

    申请日：2014-09-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Koichi Sugitani ,  Hoon Kang ,  Yeun Tae Kim ,  Kyung Tae Chae

    IPC: H01L27/12 ,  G02F1/1334 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1343

    CPC classification number: H01L27/1288 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/13439 ,  G02F1/136209 ,  G02F2201/07 ,  H01L27/1214

    Abstract: A method of manufacturing a liquid crystal display includes: forming a sacrificial layer by stacking a non-photosensitive resin; initiating formation of an etch stop layer on the sacrificial layer; forming a photoresist pattern; completing the etch stop layer using the photoresist pattern; ashing the photoresist pattern and the sacrificial layer by using the completed etch stop layer as a mask; forming a microcavity by removing the sacrificial layer; and forming a liquid crystal layer in the microcavity. The horizontal area occupied by the sacrificial layer is reduced by forming the common electrode or the etch stop layer at an upper side, thereby increasing the aperture ratio. Further, the vertical electric field is generated without distortion by horizontally forming the common electrode on the sacrificial layer and forming no common electrode on the sidewall thereof.

    Abstract translation: 一种制造液晶显示器的方法包括：通过堆叠非感光树脂形成牺牲层; 在所述牺牲层上引发蚀刻停止层的形成; 形成光致抗蚀剂图案; 使用光致抗蚀剂图案完成蚀刻停止层; 通过使用完成的蚀刻停止层作为掩模来灰化光致抗蚀剂图案和牺牲层; 通过去除牺牲层形成微腔; 并在微腔中形成液晶层。 通过在上侧形成公共电极或蚀刻停止层来减小由牺牲层占据的水平面积，从而增加开口率。 此外，垂直电场通过在牺牲层上水平形成公共电极而在其侧壁上不形成公共电极而产生失真。

    Display device and manufacturing method thereof
    35.
    发明授权
    Display device and manufacturing method thereof 有权
    显示装置及其制造方法

    公开(公告)号：US09007550B2

    公开(公告)日：2015-04-14

    申请号：US13652028

    申请日：2012-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Nak Cho Choi ,  Yeun Tae Kim

    IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136

    CPC classification number: G02F1/136 ,  G02F1/133345 ,  G02F1/133371 ,  G02F1/134363 ,  G02F2202/02

    Abstract: Provided are a display device capable of reducing a weight, a thickness, a cost, and a process time and having a durable structure, and a manufacturing method thereof. The display device includes: a substrate including a plurality of pixel areas; a thin film transistor formed on substrate; a first electrode connected to the thin film transistor to be formed in the pixel area; an organic layer formed on the first electrode so as to be connected along the adjacent pixel areas in a first direction among the pixel areas; a space positioned on the first electrode, of which parts of the upper surface and the side are surrounded by the organic layer; a liquid crystal formed to fill the space; and an overcoat formed to cover the rest side of the space which is not covered by the organic layer, in which a height of the upper surface of the organic layer is gradually lowered toward both edges of the pixel area from the center of the pixel area.

    Abstract translation: 提供能够减轻重量，厚度，成本和处理时间并具有耐用结构的显示装置及其制造方法。 显示装置包括：包括多个像素区域的基板; 形成在基板上的薄膜晶体管; 连接到要形成在像素区域中的薄膜晶体管的第一电极; 形成在所述第一电极上的有机层，以沿着像素区域中的第一方向沿着相邻像素区域连接; 位于第一电极上的空间，其上表面和侧面的部分被有机层包围; 形成为填充空间的液晶; 并且形成为覆盖未被有机层覆盖的空间的其余侧的外涂层，其中有机层的上表面的高度从像素区域的中心朝着像素区域的两个边缘逐渐降低 。

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    36.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    显示装置及其制造方法

    公开(公告)号：US20140354912A1

    公开(公告)日：2014-12-04

    申请号：US14060882

    申请日：2013-10-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo Jung Lee ,  Yeun Tae Kim ,  Hee-Keun Lee ,  Sung Jun Kim ,  Sung Woo Cho

    IPC: G02F1/1368 ,  G02F1/1333

    CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1368

    Abstract: A display device includes: 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 in at least one of the plurality of pixel areas; a roof layer formed on the pixel electrode to be spaced apart from the pixel electrode by a microcavity therebetween; an injection hole formed on the roof layer so as to expose a part of the microcavity; a liquid crystal layer configured to fill the microcavity; at least one support member adjacent to the injection hole and formed in a column shape in the microcavity; and an encapsulation layer formed on the roof layer so as to cover the injection hole to seal the microcavity.

    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多个像素区域中的至少一个像素区域中的像素电极; 形成在像素电极上的屋顶层，通过其间的微腔与像素电极间隔开; 注入孔，形成在屋顶层上以露出微腔的一部分; 构造成填充微腔的液晶层; 至少一个与所述注射孔相邻并且在所述微腔中呈柱状形成的支撑构件; 以及形成在屋顶层上以封闭注射孔以密封微腔的封装层。

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    37.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20140117385A1

    公开(公告)日：2014-05-01

    申请号：US13799904

    申请日：2013-03-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Je Hyeong PARK ,  Jae-Hwa Park ,  Swae-Hyun Kim ,  Yeun Tae Kim ,  Sunghwan Won

    IPC: H01L33/38 ,  H01L33/00

    CPC classification number: H01L33/387 ,  H01L27/124 ,  H01L27/1248 ,  H01L33/0041

    Abstract: A display device including a base substrate, a pixel disposed on the base substrate, and a color filter part disposed between the base substrate and the pixel. The color filter part includes a color filter corresponding to the pixel and a black matrix disposed at at least a side of the color filter. The pixel includes a cover layer defining a tunnel-shaped cavity on the base substrate, an image display part disposed in the tunnel-shaped cavity, and first and second pixel electrodes and a common electrode applying an electric field to the image display part. The tunnel-shaped cavity is formed by forming a sacrificial layer and wet-etching the sacrificial layer.

    Abstract translation: 一种显示装置，包括基底基板，设置在基底基板上的像素以及设置在基底基板和像素之间的滤色器部件。 滤色器部分包括对应于像素的滤色器和设置在滤色器的至少一侧的黑矩阵。 像素包括在基底基板上限定隧道状空腔的覆盖层，设置在隧道状空腔中的图像显示部分，以及向图像显示部分施加电场的第一和第二像素电极和公共电极。 通过形成牺牲层并湿蚀刻牺牲层来形成隧道状空腔。

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