公开(公告)号：US20180006057A1

公开(公告)日：2018-01-04

申请号：US15489783

申请日：2017-04-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nakcho CHOI ,  Suwan WOO ,  Yeogeon YOON ,  Dae-Young LEE ,  Joonggun CHONG ,  Jonghak HWANG

IPC: H01L27/12

Abstract: A display substrate and a method of manufacturing a display substrate, the display substrate including a base substrate; a gate electrode on the base substrate; an insulation layer on the gate electrode; a source electrode and a drain electrode on the insulation layer and overlapping the gate electrode; and a pixel electrode electrically connected to the drain electrode, wherein a cavity is formed between the gate electrode and the insulation layer.

公开(公告)号：US20180004036A1

公开(公告)日：2018-01-04

申请号：US15639659

申请日：2017-06-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghak HWANG ,  Jangil KIM ,  Suwan WOO ,  Yeogeon YOON ,  Taekyung YIM ,  Joonggun CHONG

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2201/123 ,  G02F2201/40

Abstract: A display device includes: a substrate; a gate line disposed on the substrate; a data line intersecting the gate line; a plurality of thin film transistors connected to each of the gate line and the data line; a plurality of pixel electrodes connected to each of the plurality of thin film transistors; first-color, second-color and third-color filters, respectively, overlapping the plurality of pixel electrodes; and a light blocking portion disposed between two adjacent pixel electrodes of the plurality of pixel electrodes, wherein the light blocking portion comprises: a first-color layer comprising a substantially same material as that included in the first-color filter; a third-color layer comprising a substantially same material as that included in the third-color filter; and a fourth-color layer overlapping over the first-color and third-color layers and absorbing a light having a wavelength in a range from 540 nm to 680 nm.

公开(公告)号：US20150262538A1

公开(公告)日：2015-09-17

申请号：US14572992

申请日：2014-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il KIM ,  Sei-yong PARK ,  Yongdoo PARK ,  Joonggun CHONG ,  Sunghee HONG

IPC: G09G3/36 ,  G09G5/18

CPC classification number: G09G3/3611 ,  G02F1/133 ,  G09G3/3677 ,  G09G5/18 ,  G09G2300/0426 ,  G09G2300/0443

Abstract: A liquid crystal display panel includes a first odd source electrode and a first odd drain electrode on a first odd semiconductor layer have the same shapes as a first even drain electrode and a first even source electrode on a first even semiconductor layer, and when viewed in a plan view, a shape of a even pixel, except for a first even transistor, has substantially inversion symmetry with a shape of a odd pixel about a point on a virtual line parallel to a second direction.

Abstract translation: 液晶显示面板包括第一奇数半导体层上的第一奇数源电极和第一奇数漏电极，其具有与第一偶极半导体层上的第一偶极漏电极和第一偶电极电极相同的形状， 除了第一偶数晶体管之外，平面图，偶数像素的形状具有与平行于第二方向的虚拟线上的点相邻的奇数像素的形状的基本反转对称。