公开(公告)号：US20200020263A1

公开(公告)日：2020-01-16

申请号：US16292326

申请日：2019-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kwan-Yup SHIN ,  Jun-Ho BAE ,  Jae Hyoung YOUN ,  Da Young LEE ,  Jin Young LEE ,  Hyeok Jun LEE

IPC: G09G3/20 ,  G02F1/1345 ,  G02F1/1362 ,  H01L27/32

Abstract: A display device including: a display panel including a plurality of pixels arranged therein; a plurality of gate lines disposed in the display panel to transfer gate signals to the pixels; and a gate driver disposed in the display panel to include a plurality of stages that generate gate signals and output them to the gate lines. A first one of the stages is connected with a first one and a second one of the gate lines through a gate pad, the gate pad includes a first gate pad, a second gate pad, and a third gate pad, and the first gate pad, the second gate pad, and the third gate pad are connected with each other through a gate pad connecting member.

公开(公告)号：US20160320662A1

公开(公告)日：2016-11-03

申请号：US14957111

申请日：2015-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Min Ha HWAHG ,  Seung-Suk YANG ,  You Hyun JEONG ,  Joong Tae KIM ,  Da Young LEE ,  Kweon Sam HONG

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1339

CPC classification number: G02F1/133512 ,  G02B5/201 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/136222

Abstract: A display panel may include the following elements: a substrate; a first-color filter, which overlaps the substrate and may include a first-color portion and a first-color part; a second-color filter, which may include a second-color portion and a second-color part; a third-color filter, which may include a third-color portion and a third-color part; a light-blocking structure, which may be positioned between the first-color part and the second-color part in a plan view of the display panel and may include the first-color portion, the second-color portion, and the third-color portion, wherein the first-color portion, the second-color portion, and the third-color portion are stacked in a direction perpendicular to the substrate.

Abstract translation: 显示面板可以包括以下元件：基板; 第一颜色过滤器，其与衬底重叠并且可以包括第一颜色部分和第一颜色部分; 第二颜色滤光器，其可以包括第二颜色部分和第二颜色部分; 第三颜色滤光器，其可以包括第三颜色部分和第三颜色部分; 可以在显示面板的平面图中位于第一颜色部分和第二颜色部分之间的遮光结构，并且可以包括第一颜色部分，第二颜色部分和第三颜色部分 部分，其中所述第一颜色部分，所述第二颜色部分和所述第三颜色部分在垂直于所述基板的方向上堆叠。

公开(公告)号：US20160109750A1

公开(公告)日：2016-04-21

申请号：US14681514

申请日：2015-04-08

Applicant: Samsung Display Co., LTD.

Inventor： Joong Tae KIM ,  In Woo KIM ,  Kwang su PARK ,  Da Young LEE ,  Yong Tae CHO ,  Min Ha HWAHG

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

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F2001/133519

Abstract: A liquid crystal display device according to the present invention includes: a first substrate; a first color filter and a second color filter provided on the first substrate and including an overlapping portion where at least parts of the first and second color filters overlap each other; and a light blocking member formed between the first substrate and the overlapping portion, wherein the light blocking member includes a recessed portion corresponding to the overlapping portion of the first color filter and the second color filter. According to the present invention, the recessed portion is formed in the light blocking member provided in the overlapping portion of two or more color filters to reduce a step difference caused by the overlapping portion of the color filters, thereby preventing an alignment defect.

Abstract translation: 根据本发明的液晶显示装置包括：第一基板; 第一滤色器和第二滤色器，设置在第一基板上，并且包括重叠部分，其中第一和第二滤色片的至少一部分彼此重叠; 以及形成在所述第一基板和所述重叠部分之间的遮光构件，其中所述遮光构件包括与所述第一滤色器和所述第二滤色器的重叠部分对应的凹部。 根据本发明，凹陷部分形成在设置在两个或更多个滤色器的重叠部分中的遮光构件中，以减少由滤色器的重叠部分引起的阶梯差，从而防止取向缺陷。

公开(公告)号：US20200089045A1

公开(公告)日：2020-03-19

申请号：US16687560

申请日：2019-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Min Ha HWANG ,  Seung-Suk YANG ,  You Hyun JEONG ,  Joong Tae KIM ,  Da Young LEE ,  Kweon Sam HONG

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1368 ,  G02B5/20

Abstract: A display panel may include the following elements: a substrate; a first-color filter, which overlaps the substrate and may include a first-color portion and a first-color part; a second-color filter, which may include a second-color portion and a second-color part; a third-color filter, which may include a third-color portion and a third-color part; a light-blocking structure, which may be positioned between the first-color part and the second-color part in a plan view of the display panel and may include the first-color portion, the second-color portion, and the third-color portion, wherein the first-color portion, the second-color portion, and the third-color portion are stacked in a direction perpendicular to the substrate.

公开(公告)号：US20170153515A1

公开(公告)日：2017-06-01

申请号：US15217922

申请日：2016-07-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： In Woo KIM ,  Joong Tae KIM ,  Da Young LEE ,  Ki Hun JEONG ,  Yong Tae CHO ,  Min Ha HWANG

IPC: G02F1/1343

CPC classification number: G02F1/134327 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13624 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/128

Abstract: An LCD includes: pixel electrodes; a common electrode including a plurality of slits; and a liquid crystal layer interposed between the pixel electrodes and the common electrode. The plurality of slits include a first slit and a second slit that are disposed adjacent to each other in a first direction. The first slit includes a first central portion and a first extension portion extending from the first central portion toward the second slit, and the second slit includes a second central portion and a first extension portion extending from the second central portion toward the first slit. An end of the first extension portion of the first slit and an end of the first extension portion of the second slit are spaced apart from each other; and disposed, in a staggered manner, on opposite sides of an imaginary center line connecting the first central portion and the second central portion.

公开(公告)号：US20210149237A1

公开(公告)日：2021-05-20

申请号：US16890989

申请日：2020-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Bo SIM ,  Ju Yong PARK ,  Da Young LEE ,  Jeong Uk HEO

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device includes: a first substrate; a second substrate overlapping the first substrate; a common electrode disposed on the second substrate; a column spacer disposed between the pixel electrode and the common electrode; and a plurality of pixels. Each of the plurality of pixels includes a transistor disposed on the first substrate and a pixel electrode electrically connected to the transistor through a hole. The display device further includes a plurality of column spacers disposed between the pixel electrode and the common electrode. The plurality of column spacers include a main spacer having a first height and a sub-spacer having a second height that is different from the first height. At least one of the main spacer and the sub-spacer includes a first spacer having a first planar area and a second planar spacer having a second planar area that is different from the first planar area.