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    Device for evaluating crystallinity and method of evaluating crystallinity
    1.
    发明授权
    Device for evaluating crystallinity and method of evaluating crystallinity 有权

    公开(公告)号：US10801970B2

    公开(公告)日：2020-10-13

    申请号：US16216389

    申请日：2018-12-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Seo ,  Yong Jun Park ,  Jong Soo Lee

    IPC: G01N21/95 ,  G01N21/21 ,  G01N21/84

    Abstract: A method of evaluating crystallinity includes irradiating light from below a polycrystalline silicon substrate, allowing the irradiated light to pass through the polycrystalline silicon substrate and a circular polarizing plate disposed above the polycrystalline silicon substrate, measuring an intensity of light having passed through the circular polarizing plate at a location vertically above the circular polarizing plate, notifying that there is an error in a crystallinity of the polycrystalline silicon substrate when the measured intensity of the light is out of an error margin of a predetermined criterion intensity of light.

    Curved display device having improved display area
    2.
    发明授权
    Curved display device having improved display area 有权

    公开(公告)号：US10390448B2

    公开(公告)日：2019-08-20

    申请号：US15458669

    申请日：2017-03-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jong Soo Lee ,  Hyoung Suk Roh ,  Beom Gyu Choi

    IPC: H05K5/02 ,  H01L27/146 ,  H01L51/00 ,  H01L51/52 ,  H05K5/03 ,  G02F1/1333

    Abstract: A display device includes: a first display unit and a second display unit respectively including a planar portion for displaying an image from a front of the display device, a curved portion extending from the planar portion and configured to display an image, and a side portion extending from the curved portion and configured to display an image from a side of the display device, the first display unit and the second display unit provided to be opposite to each other and bonded to each other at the side portion; and an adhesive layer bonding the first display unit to the second display unit.

    Device for measuring critical dimension of pattern and method thereof
    6.
    发明授权
    Device for measuring critical dimension of pattern and method thereof 有权
    用于测量图案的关键尺寸的装置及其方法

    公开(公告)号：US09292914B2

    公开(公告)日：2016-03-22

    申请号：US14207273

    申请日：2014-03-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Suk Lee ,  Yong Jun Park ,  Jong Soo Lee

    IPC: G06K9/00 ,  G06T7/00

    CPC classification number: G06T7/001 ,  G06T7/0006 ,  G06T2207/10061 ,  G06T2207/30148

    Abstract: A device and method for measuring a critical dimension of a pattern on a display substrate is disclosed. In one aspect, the device includes a region of interest (ROI) setting unit setting a region of interest in image data, determining whether the region of interest is larger than a reference region, and generating a pattern image based on the region of interest. The device also includes a design file memory storing a plurality of design patterns, a matching unit matching the pattern image to one of design patterns, and a measurement unit measuring the critical dimension of the pattern in the pattern image. The ROI setting unit selects the image data as the pattern image and outputs the pattern image to the matching unit when the region of interest is larger than the reference region.

    Abstract translation: 公开了一种用于测量显示基板上的图案的临界尺寸的装置和方法。 一方面，该装置包括设置图像数据中的感兴趣区域的感兴趣区域（ROI）设置单元，确定感兴趣区域是否大于参考区域，以及基于感兴趣区域生成图案图像。 该设备还包括存储多个设计图案的设计文件存储器，将图案图像与设计图案中的一个匹配的匹配单元，以及测量图案图案中图案的临界尺寸的测量单元。 ROI设置单元选择图像数据作为图案图像，并且当感兴趣的区域大于参考区域时，将图案图像输出到匹配单元。

    DEVICE FOR MEASURING CRITICAL DIMENSION OF PATTERN AND METHOD THEREOF
    7.
    发明申请
    DEVICE FOR MEASURING CRITICAL DIMENSION OF PATTERN AND METHOD THEREOF 有权
    用于测量图案的关键尺寸的装置及其方法

    公开(公告)号：US20150098643A1

    公开(公告)日：2015-04-09

    申请号：US14207273

    申请日：2014-03-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Suk Lee ,  Yong Jun Park ,  Jong Soo Lee

    IPC: G06T7/00

    CPC classification number: G06T7/001 ,  G06T7/0006 ,  G06T2207/10061 ,  G06T2207/30148

    Abstract: A device and method for measuring a critical dimension of a pattern on a display substrate is disclosed. In one aspect, the device includes a region of interest (ROI) setting unit setting a region of interest in image data, determining whether the region of interest is larger than a reference region, and generating a pattern image based on the region of interest. The device also includes a design file memory storing a plurality of design patterns, a matching unit matching the pattern image to one of design patterns, and a measurement unit measuring the critical dimension of the pattern in the pattern image. The ROI setting unit selects the image data as the pattern image and outputs the pattern image to the matching unit when the region of interest is larger than the reference region.

    Abstract translation: 公开了一种用于测量显示基板上的图案的临界尺寸的装置和方法。 一方面，该装置包括设置图像数据中的感兴趣区域的感兴趣区域（ROI）设置单元，确定感兴趣区域是否大于参考区域，以及基于感兴趣区域生成图案图像。 该设备还包括存储多个设计图案的设计文件存储器，将图案图像与设计图案中的一个匹配的匹配单元，以及测量图案图案中图案的临界尺寸的测量单元。 ROI设置单元选择图像数据作为图案图像，并且当感兴趣的区域大于参考区域时，将图案图像输出到匹配单元。

    Liquid crystal display and method of manufacturing the same
    9.
    发明授权
    Liquid crystal display and method of manufacturing the same 有权
    液晶显示器及其制造方法

    公开(公告)号：US09201265B2

    公开(公告)日：2015-12-01

    申请号：US14282310

    申请日：2014-05-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yong Jun Park ,  Young Suk Lee ,  Jong Soo Lee

    IPC: G02F1/1335 ,  G02F1/1343

    CPC classification number: G02F1/133528 ,  G02F1/133377 ,  G02F1/133536 ,  G02F1/133707 ,  G02F1/1341 ,  G02F1/134309 ,  G02F2001/133548

    Abstract: An exemplary embodiment provides a liquid crystal display including: a substrate; a first wire grid polarizer; a thin film transistor; a pixel electrode; a roof layer; and a plurality of microcavities. The substrate has a bottom surface and a top surface. The first wire grid polarizer is disposed on the bottom surface of the substrate. The thin film transistor is disposed on the top surface of the substrate. The pixel electrode is connected to the thin film transistor. The roof layer is disposed to face the pixel electrode. The plurality of microcavities having injection holes are formed between the pixel electrode and the roof layer, the microcavities forming a liquid crystal layer containing liquid crystal molecules.

    Abstract translation: 一个示例性实施例提供一种液晶显示器，包括：基板; 第一线栅偏振器; 薄膜晶体管; 像素电极; 屋顶层; 和多个微腔。 衬底具有底表面和顶表面。 第一线栅偏振器设置在基板的底表面上。 薄膜晶体管设置在基板的顶表面上。 像素电极连接到薄膜晶体管。 屋顶层设置成面对像素电极。 在像素电极和屋顶层之间形成具有注入孔的多个微腔，形成含有液晶分子的液晶层的微腔。

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