公开(公告)号：US10416488B2

公开(公告)日：2019-09-17

申请号：US15794639

申请日：2017-10-26

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Norihiro Arai ,  Hiromitsu Ishii ,  Ryota Mizusako ,  Kunpei Kobayashi

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1335 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1362

Abstract: A liquid crystal display includes: a first substrate and a second substrate arranged to face each other; a liquid crystal layer provided between the first substrate and the second substrate and having a vertical alignment (VA) mode; a first electrode provided on the first substrate and extending in a first direction; a first pixel electrode and a second pixel electrode which are provided in one pixel region and above the first electrode, with an insulating layer interposed, and which are arrayed in the first direction; a first contact member which connects the first electrode and the first pixel electrode to each other; a second contact member which connects the first electrode and the second pixel electrode to each other; and a common electrode provided on the second substrate.

公开(公告)号：US10895779B2

公开(公告)日：2021-01-19

申请号：US16522153

申请日：2019-07-25

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Norihiro Arai ,  Kunpei Kobayashi ,  Ryota Mizusako

IPC: G02F1/1335 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/1343 ,  G09G3/36 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/13363

Abstract: A liquid crystal display includes a pixel comprising first to fourth sub-pixels capable of respectively displaying red, green, blue, and white. Each of the sub-pixels comprises a reflective area and a transmissive area. The liquid crystal display includes a first laminated member provided on a first substrate and a second laminated member provided on a second substrate. The first laminated member comprises a first retardation plate and a first polarizer. The second laminated member comprises a second retardation plate, a diffusion member for diffusing light, and a second polarizer.