公开(公告)号：US20210028545A1

公开(公告)日：2021-01-28

申请号：US16938011

申请日：2020-07-24

Applicant: LG Display Co., Ltd.

Inventor： Min-Geun CHOI ,  Seung-Ryull PARK ,  Soo-In JO ,  Lae-Bong JANG

IPC: H01Q9/04

Abstract: A flat panel antenna includes a first substrate on which a radiation patch and a ground plane are provided; a second substrate; a liquid crystal layer between the first substrate and the second substrate; and a feed portion adjacent to the second substrate, wherein the ground plane includes a slot, wherein the feed portion includes a first spacing part, a second spacing part and a feed line between the first spacing part and the second spacing part, and wherein a thickness of the first substrate is greater than a thickness of the second substrate.

公开(公告)号：US20140085558A1

公开(公告)日：2014-03-27

申请号：US13727093

申请日：2012-12-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Min-Kyung LEE ,  Jae-Kyun LEE ,  Seung-Ryull PARK ,  Kyung-Mo SON ,  Ji-Hye LEE ,  Jeong-Gi YUN

IPC: G02F1/1339 ,  G02F1/133 ,  G02B5/20

CPC classification number: G02F1/13394 ,  G02B5/20 ,  G02B5/201 ,  G02F1/13306 ,  G02F1/133512 ,  G02F2001/13396

Abstract: A color filter substrate includes a substrate in which a plurality of pixel areas are defined; a black matrix formed on the substrate, and having a plurality of openings in correspondence to the pixel areas; a color filter layer formed on the substrate, and including a red color filter, a green color filter, and a blue color filter that are sequentially arranged in a first direction in correspondence to the pixel areas; and a plurality of first column spacers and a plurality of second column spacers formed over the black matrix, and having different heights, wherein a height of each of the first column spacers is higher than a height of each of the second column spacers, and an arrangement density of the first column spacers is lower than an arrangement density of the second column spacers.

Abstract translation: 滤色器基板包括其中限定了多个像素区域的基板; 形成在所述基板上的黑色矩阵，并且具有与所述像素区域对应的多个开口; 形成在所述基板上的滤色器层，并且包括红色滤色器，绿色滤色器和蓝色滤色器，所述红色滤色器，绿色滤色器和蓝色滤色器相应于所述像素区域沿第一方向排列; 以及形成在所述黑矩阵上并具有不同高度的多个第一列间隔物和多个第二柱间隔物，其中每个所述第一柱间隔物的高度高于每个所述第二柱间隔件的高度，并且 第一列间隔物的排列密度低于第二列间隔物的排列密度。