公开(公告)号：US20220229334A1

公开(公告)日：2022-07-21

申请号：US17623121

申请日：2020-06-15

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yasuo TOKO ,  Hiroshi TOZUKA

IPC: G02F1/1343 ,  F21S41/64

Abstract: A liquid crystal element includes a first substrate, a second substrate arranged to face the first substrate, a first pixel electrode corresponding to a first pixel region arranged on the first substrate on the second substrate side, a second pixel electrode corresponding to a second pixel region arranged on the first substrate on the second substrate side, a common electrode arranged on the first substrate side of the second substrate, and a liquid crystal layer arranged between a group of the first and second pixel electrodes and the common electrode, where the first pixel electrode and the second pixel electrode are provided on different layers on the first substrate, and their ends are arranged so as to partially overlap each other in a plan view.

公开(公告)号：US20150177577A1

公开(公告)日：2015-06-25

申请号：US14577995

申请日：2014-12-19

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO ,  Hiroshi TOZUKA

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134327 ,  G02F1/134363 ,  G02F1/1345

Abstract: To provide an IPS mode liquid crystal display device suitable for a segment display type that is easy to dispose each electrode and lead wirings on the same surface. The liquid crystal display device comprises first lead wirings each connected to one of the first electrodes, second lead wirings each connected to one of the second electrodes, a terminal part exposed on one edge of the first substrate without overlapping the second substrate, first external extraction electrode terminals, a detour wiring provided to the terminal part that connects several second lead wirings of the plurality of second lead wirings to each other, with each of first external extraction electrode terminals electrically insulated, second external extraction electrode terminals where each is connected to the second lead wirings connected to the detour wirings or the second lead wirings not connected to the detour wirings of the second lead wirings.

Abstract translation: 为了提供一种适用于易于将每个电极和引线布置在同一表面上的段显示类型的IPS模式液晶显示装置。 液晶显示装置包括各自连接到第一电极中的一个的第一引线布线，每个连接到第二电极中的一个的第二引线布线，暴露在第一基板的一个边缘上而不与第二基板重叠的端子部分，第一外部提取 电极端子，设置在将多个第二引线配线的多个第二引线配线彼此连接的端子部的迂回布线，第一外部引出电极端子电绝缘，第二外部引出电极端子各自连接到 连接到绕行布线的第二引线配线或没有连接到第二引线布线的绕行布线的第二引线布线。

公开(公告)号：US20190063712A1

公开(公告)日：2019-02-28

申请号：US16057184

申请日：2018-08-07

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yasuo TOKO ,  Tomohide MANO ,  Hiroshi TOZUKA

IPC: F21S41/60 ,  G02F1/1343 ,  F21S41/25

CPC classification number: F21S41/60 ,  F21S41/135 ,  F21S41/141 ,  F21S41/147 ,  F21S41/25 ,  F21S41/255 ,  F21S41/43 ,  F21S41/645 ,  F21W2102/145 ,  F21Y2115/10 ,  G02F1/134309 ,  G02F1/134327 ,  G02F1/1345 ,  G02F2201/122

Abstract: To facilitate lead wiring layout corresponding to an increase in the number of individual electrodes of the liquid crystal element in a vehicle headlamp system. The vehicle headlamp system that selectively performs light irradiation towards the periphery of its own vehicle includes a light source, a liquid crystal element, and a lens. The liquid crystal element includes a plurality of first individual electrode parts, a plurality of second individual electrode parts, and a first lead wiring part. The first lead wiring part includes a plurality of first individual wirings each of which is connected to one of the plurality of first individual electrode parts, and a plurality of second individual wirings each of which is connected to one of the plurality of second individual electrode parts and arranged through a gap formed between the adjacent first individual electrode parts in the first direction.