公开(公告)号：US20130342802A1

公开(公告)日：2013-12-26

申请号：US13920792

申请日：2013-06-18

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO

IPC: G02F1/1343

CPC classification number: G02F1/13439 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/133765

Abstract: A liquid crystal display includes first and second substrates; first and second electrodes provided on the first and second substrates respectively; and a liquid crystal layer provided between the first and second substrates. The first electrode includes first openings each having an elongated shape in a first direction and which are arranged with regularity, and a short side edge thereof is longer than a length between the first openings adjacent in the first direction. The second electrode includes second openings each having an elongated shape in the first direction and which are arranged with regularity, and a short side edge thereof is longer than a length between the second openings adjacent in the first direction. Each of the first and second openings has a recess in at least either of two outer edge parts along the first direction in a planar view.

Abstract translation: 液晶显示器包括第一和第二基板; 分别设置在第一和第二基板上的第一和第二电极; 以及设置在第一和第二基板之间的液晶层。 第一电极包括第一开口，每个开口具有沿第一方向的细长形状并且其规则性地布置，并且其短侧边缘比在第一方向上相邻的第一开口之间的长度更长。 第二电极包括第二开口，每个开口在第一方向上具有细长形状并且其规则性地布置，并且其短侧边缘比在第一方向上相邻的第二开口之间的长度更长。 在平面图中，第一和第二开口中的每一个在沿着第一方向的两个外边缘部分中的至少任一个中具有凹部。

公开(公告)号：US20130229610A1

公开(公告)日：2013-09-05

申请号：US13782824

申请日：2013-03-01

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO ,  Kunihiko KATANO

IPC: G02F1/1343

CPC classification number: G02F1/134327 ,  G02F1/1339 ,  G02F2202/40

Abstract: A liquid crystal display includes first and second substrates placed opposite each other, a common electrode on one side of the first substrate to substantially cover a whole surface, a segment electrode on one side of the second substrate, a routing wire on one side of the second substrate and connected to the segment electrode, a liquid-crystalline resin film without electrical conductivity on one side of the second substrate, and a liquid crystal film between the substrates. The liquid-crystalline resin film has refractive index anisotropy being substantially equal to that of a liquid crystal material of the liquid crystal film, has molecular alignment being substantially equal to that of the liquid crystal film, and is disposed to fill a space between the routing wire and the common electrode. The liquid crystal film is disposed to fill a space between the segment electrode and the common electrode.

Abstract translation: 液晶显示器包括彼此相对放置的第一和第二基板，在第一基板的一侧上的公共电极以基本上覆盖整个表面，在第二基板的一侧上的段电极，位于第二基板的一侧的布线 第二基板并连接到所述段电极，在所述第二基板的一侧上没有导电性的液晶树脂膜和所述基板之间的液晶膜。 液晶树脂膜的折射率各向异性基本上等于液晶膜的液晶材料的折射率各向异性，其分子取向基本上等于液晶膜的分子取向，并且被设置成填充路线 电线和公共电极。 液晶膜设置成填充分段电极和公共电极之间的空间。

公开(公告)号：US20200032977A1

公开(公告)日：2020-01-30

申请号：US16505739

申请日：2019-07-09

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yasuo TOKO ,  Yoshihisa IWAMOTO

IPC: F21S41/64 ,  F21S41/20 ,  G02F1/1335 ,  G02F1/13363

Abstract: To obtain projection images with high contrast when selective light irradiation is performed forward of its own vehicle. A lamp unit for a vehicular lamp system performing selective light irradiation to the surroundings of the own vehicle includes: a light source; an optical shutter part that modulates light emitted from the light source; and an optical system that projects the light transmitted through the optical shutter part. The optical shutter part includes: polarizers; a liquid crystal element disposed between the polarizers and where the initial alignment of liquid crystal molecules is horizontally aligned and causes an alignment change in the in-plane direction upon electric field application; a first optical plate which is a positive A-plate disposed between the polarizers closer to the light source and the liquid crystal element; and a second optical plate which is a positive C-plate disposed between the first optical plate and the liquid crystal element.

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：US20150055076A1

公开(公告)日：2015-02-26

申请号：US14448776

申请日：2014-07-31

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO ,  Makoto KOBAYASHI

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134327 ,  G02F2001/133374

Abstract: To provide a segment display-type liquid crystal display apparatus that readily prevents display flaws caused by disconnection. The apparatus displays a predetermined pattern shape, comprising a first and a second electrode disposed so that a portion of each overlaps, and a liquid crystal layer disposed between the electrodes. The first electrode comprises hollow parts open in accordance with the pattern shape, and a plurality of first openings, each having a first area extending in a first direction. The region where the electrodes overlap is divided into a first region demarcated by a portion of a contour of a hollow part and a first boundary part wherein the distance in the first direction between contours of a hollow part is 1.5 times the length of the first area, and a second region other than the first region, and the plurality of first openings is disposed correspondingly in the first region.

Abstract translation: 提供一种易于防止由断线引起的显示缺陷的段显示型液晶显示装置。 该装置显示预定的图案形状，包括设置成使得每个部分重叠的第一和第二电极以及设置在电极之间的液晶层。 第一电极包括根据图案形状打开的中空部分，以及多个第一开口，每个第一开口具有沿第一方向延伸的第一区域。 电极重叠的区域被划分为由中空部分的轮廓的一部分划分的第一区域和第一边界部分，其中中空部分的轮廓之间的第一方向上的距离是第一区域的长度的1.5倍 以及除了第一区域之外的第二区域，并且多个第一开口相应地设置在第一区域中。

公开(公告)号：US20140211115A1

公开(公告)日：2014-07-31

申请号：US14162031

申请日：2014-01-23

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133531 ,  G02F2001/133715 ,  G02F2001/133726 ,  G02F2001/133742

Abstract: A liquid crystal display device comprising: a liquid crystal display element, and a drive circuit applying a voltage across opposing electrodes of the liquid crystal display element to have a display area put on alternating bright/dark displays at frequencies of 0.5 Hz to 5 Hz, wherein: a layer designed to reinforce vertical orientation control over liquid crystal molecules is disposed between a vertically oriented film and a liquid crystal layer of the liquid crystal display element, and pretilt angle in the liquid crystal layer is 87° or more and 89.52° or less.

Abstract translation: 一种液晶显示装置，包括：液晶显示元件和驱动电路，其施加在所述液晶显示元件的相对电极上的电压，以使显示区域以0.5Hz至5Hz的频率放置在交替的亮/暗显示器上， 其特征在于，在垂直取向膜和液晶显示元件的液晶层之间设置用于加强液晶分子的垂直取向控制的层，液晶层的预倾角为87°以上且89.52°以上 减。

公开(公告)号：US20140078429A1

公开(公告)日：2014-03-20

申请号：US14068555

申请日：2013-10-31

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/1337 ,  G02F2001/133742 ,  G02F2001/133746 ,  G09G3/2014 ,  G09G3/3614 ,  G09G3/3622 ,  G09G3/3625 ,  G09G2320/0233

Abstract: A mono domain vertical alignment type liquid crystal display apparatus to be multiplex driven is provided whose display uniformity at a large pretilt angle (near 90°) is improved. Waveform A is applied to a liquid crystal cell of a mono domain vertical alignment type, the waveform A having a duty not lower than 4 and a frame frequency of f. The frame frequency f is determined from a pretilt angle θp, and is a frequency not lower than 60 Hz at a pretilt angle of 88.5°≦θp

Abstract translation: 提供了一种用于多路驱动的单域垂直取向型液晶显示装置，其在大的预倾角（接近90°）下的显示均匀性得到改善。 波形A应用于单域垂直取向型的液晶单元，波形A的占空比不低于4，帧频为f。 帧频f由预倾角θ决定，p为预倾角为88.5°和n1E时的频率不低于60Hz;θ为<89.6°，频率不低于[120×（＆ p-89.6）+60] Hz，预倾角为89.6°＆nlE;＆amp; t; p＆nlE; 89.9°。

公开(公告)号：US20130182206A1

公开(公告)日：2013-07-18

申请号：US13742890

申请日：2013-01-16

Applicant: Stanley Electric Co., Ltd.

Inventor： Yoshihisa IWAMOTO

IPC: G02F1/1337

CPC classification number: G02F1/1337 ,  G02F1/134336 ,  G02F1/139 ,  G02F2001/134318

Abstract: A liquid crystal display includes: first and second substrates placed opposite each other; first and second electrodes each provided on one face of the first and second electrodes extending in first and second directions intersecting with each other; and a liquid crystal layer provided between the one face of the first substrate and the one face of the second substrate. A pixel is formed in a region where the first and second electrodes intersect, and a pixel edge of the pixel has a line segment which is oblique relative to the first direction. The first and second substrates are respectively subject to alignment treatment, and the liquid crystal layer is a substantial vertical alignment having a twisted structure, and an alignment direction of liquid crystal molecules at a substantial center in a layer thickness direction and the oblique line segment are not orthogonal.

Abstract translation: 液晶显示器包括：彼此相对放置的第一和第二基板; 每个第一和第二电极设置在第一和第二电极的在彼此交叉的第一和第二方向上延伸的一个面上; 以及设置在第一基板的一个面和第二基板的一个面之间的液晶层。 在第一和第二电极相交的区域中形成像素，并且像素的像素边缘具有相对于第一方向倾斜的线段。 第一基板和第二基板分别进行取向处理，液晶层是具有扭曲结构的基本垂直取向，层厚方向的大致中心的液晶分子的取向方向和斜线段是 不正交