公开(公告)号：US20190146257A1

公开(公告)日：2019-05-16

申请号：US16154287

申请日：2018-10-08

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takashi MIBU

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/36

Abstract: A liquid crystal display panel includes: first laminated structures provided on a first substrate; and first spacers provided on a second substrate. A plurality of transistors are provided in each of a plurality of pixels. The respective first spacer is located between two adjacent transistors of the plurality of transistors in corresponding one of the plurality of pixels. The first laminated structure is provided opposite to the first spacer. Each of the plurality of transistors includes a gate electrode, a semiconductor layer, and a source and drain electrode. The first laminated structure includes a first film formed in a layer identical to that of the gate electrode and a second film formed in a layer identical to that of one of the semiconductor layer and the source and drain electrode.

公开(公告)号：US20200159056A1

公开(公告)日：2020-05-21

申请号：US16194390

申请日：2018-11-19

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takashi MIBU

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1335 ,  G02B5/20

Abstract: Examples of display devices are described herein. In an example, a display device comprises a color filter (CF) substrate having a black matrix extending in a first direction and a second direction different from the first direction, wherein, in plan view, two adjacent color filters of different colors are aligned along the first direction and two adjacent color filters of a same color are aligned along the second direction. The display device comprises a plurality of spacers arranged in the first direction, wherein the plurality of spacers comprises a first, second and third spacer arranged adjacent to each other. The spacers are arranged, such that along the first direction or the second direction, a distance between a center of the first spacer and a center of the second spacer is different from a distance between the center of the second spacer and a center of the third spacer.

公开(公告)号：US20190302500A1

公开(公告)日：2019-10-03

申请号：US16359717

申请日：2019-03-20

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takashi MIBU ,  Teruhisa NAKAGAWA

IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1339 ,  G02F1/1335

Abstract: A display device comprises: a thin film transistor substrate; a counter substrate disposed to be opposed to the thin film transistor substrate; and a plurality of spacers protruding from the counter substrate toward the thin film transistor substrate, wherein the counter substrate includes: a black matrix including a first opening and a second opening that are adjacent to each other in a first direction; a first color filter being disposed while overlapping with the first opening and the second opening in planar view; and a second color filter being disposed while overlapping with at least a part of a region between the first opening and the second opening in planar view, and a first spacer included in the plurality of spacers overlaps with the second color filter between the first opening and the second opening in planar view.