公开(公告)号：US20140354929A1

公开(公告)日：2014-12-04

申请号：US14281604

申请日：2014-05-19

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Makoto KOBAYASHI ,  Mitsuo FUJII ,  Yasuhiro NOMURA ,  Yoshihisa IWAMOTO

IPC: G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/133784 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/13373 ,  G02F2001/133742 ,  G02F2001/13712 ,  G02F2201/122

Abstract: To improve the display quality of a vertical alignment liquid crystal display apparatus. The apparatus comprises two substrates, a first electrode extending in a first direction, a second electrode extending in a second direction intersecting the first direction, a crystal layer provided between the substrates, a pixel is configured where the two electrodes intersect, an electrode edge of the second electrode is of a shape that includes line segments obliquely crossed relative to the second direction and bend back, the pixel edges of the pixel are demarcated, including the line segments that are obliquely crossed, and the liquid crystal layer is disposed so that the angle of the alignment direction of the crystal molecules at the center and the direction perpendicular to the second direction is greater than 0°, and the alignment direction of the crystal molecules and the direction of obliquely crossed line segments don't become perpendicular.

Abstract translation: 提高垂直取向液晶显示装置的显示质量。 该装置包括两个基板，沿第一方向延伸的第一电极，沿与第一方向相交的第二方向延伸的第二电极，设置在基板之间的晶体层，构成两个电极相交的像素， 第二电极是包括相对于第二方向斜交的线段并弯曲的形状，像素的像素边缘被划分，包括倾斜交叉的线段，并且液晶层被设置成使得 中心处的晶体分子的取向方向和与第二方向垂直的方向的角度大于0°，晶体分子的取向方向和斜交线段的方向不成为垂直。

公开(公告)号：US20140226117A1

公开(公告)日：2014-08-14

申请号：US14179322

申请日：2014-02-12

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yasuhiro NOMURA ,  Yoshihisa IWAMOTO

IPC: G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/134309 ,  G02F1/134327 ,  G02F2001/133742 ,  G02F2001/134318

Abstract: To increase production efficiency while retaining the display quality of a liquid crystal display apparatus. The apparatus comprises a first substrate, a second substrate, a first electrode on the first substrate extending in a first direction, a second electrode on the second substrate extending in a second direction which intersects to the first direction, a liquid crystal layer provided between the two substrates. A pixel is configured where the two electrodes intersect and an orientation process is performed perpendicular to the second direction on one of the substrates. The electrode edge shape of the second electrode includes lines that are obliquely crossed relative to the direction of orientation process and periodically bend back. The pixel edges of the pixel are demarcated including the lines obliquely crossed, and all change points where the lines of the electrode edge of the second electrode interconnects are disposed to superimpose with the first electrode.

Abstract translation: 为了提高生产效率同时保持液晶显示装置的显示质量。 该装置包括第一基板，第二基板，在第一基板上沿第一方向延伸的第一电极，在与第一方向相交的第二方向延伸的第二基板上的第二电极，设置在第一基板之间的液晶层 两个基板。 配置像素，其中两个电极相交并且在其中一个基板上垂直于第二方向执行取向处理。 第二电极的电极边缘形状包括相对于取向处理方向倾斜地交叉并且周期性地向后弯曲的线。 像素的像素边缘被划分为包括倾斜交叉的线，并且第二电极互连的电极边缘的线被设置成与第一电极叠加的所有改变点。