公开(公告)号：US20170139281A1

公开(公告)日：2017-05-18

申请号：US14777745

申请日：2015-08-24

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Jun Hou ,  Kaineng Yang

IPC: G02F1/1337 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1341

CPC classification number: G02F1/133788 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2001/13415 ,  G02F2202/023

Abstract: The present invention provides an alignment method of a FFS type liquid crystal panel. By irradiating the mixture of liquid crystal (10) and photosensitive small molecular compound (20′) with linearly polarized light to induce polymerization to the photosensitive small molecular compound (20′) to form high molecular polymer (20) with a specific direction to replace the traditional rubbing alignment for performing alignment to liquid crystal molecules (10), and utilizing torsional-energy of the aligned liquid crystal molecules (10), to irradiate rest of the photosensitive small molecular compound (20′) to completely react for performing alignment to liquid crystal molecules (10) once again, the electrification is not required in the entire alignment process, and the process difficulty is lower, and no alignment film bits remain in comparison with prior art. It can make the FFS type liquid crystal panel possess higher display contrast and raise the display quality.

公开(公告)号：US09897734B2

公开(公告)日：2018-02-20

申请号：US15212551

申请日：2016-07-18

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Hongqing Cui ,  Guowei Zha ,  Kaineng Yang

IPC: G02B5/30 ,  G02F1/13363 ,  H01L51/52 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  G02B5/3083 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133548 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/05 ,  H01L51/5275 ,  H01L51/5281

Abstract: The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately.