公开(公告)号：US20180156953A1

公开(公告)日：2018-06-07

申请号：US15107449

申请日：2016-05-10

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

Inventor： Minghui LI

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/30 ,  G02B5/0278 ,  G02B5/3058 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/133615 ,  G02F1/13362 ,  G02F1/133621 ,  G02F2001/133342 ,  G02F2001/133548 ,  G02F2001/133567 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2201/30

Abstract: The disclosure discloses a double-side liquid crystal display device and a backlight module thereof, the two metal wire grating polarized films with perpendicular metal wire gratings can utilize reflective light of the liquid crystal panel on one side to provide incidence light to the liquid crystal panel on the other side, the incidence light and the reflective light of the two liquid crystal panels compensate mutually to improve light utilization efficiency significantly and brightness of the two liquid crystal panels, and brightness of the two is unified simultaneously; moreover, the built-in metal wire grating polarized film substitutes the polarized plate attached on outside of the substrate, which can reduce processes and costs without sacrificing characteristics of polarized light; white backlight is formed by the blue LED, the red and green quantum dots to increase color gamut and brightness of the double-side display device.

公开(公告)号：US20180284535A1

公开(公告)日：2018-10-04

申请号：US15533020

申请日：2017-05-17

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

Inventor： Minghui LI

IPC: G02F1/1335

Abstract: The present disclosure relates to a manufacturing method of wire grid polarizers. The manufacturing method includes: forming a wire grid structure on a mold substrate, wherein the wire grid structure comprises a plurality of wire grids spaced apart from each other, bonding the wire grid structure with a carrier substrate by quantum-dot (QD) adhesive, wherein the QD adhesive includes QD material and adhesive, and detaching the wire grid structure from the mold substrate. The manufacturing process of the wire grid polarizers may be simplified and the yield rate may be enhanced. With the configuration, the color range, the brightness, and the optical performance of the display panel may be enhanced.

公开(公告)号：US20190094599A1

公开(公告)日：2019-03-28

申请号：US15534889

申请日：2017-04-24

Applicant: Shenzhen China Star Optoelectronics Technology Co.

Inventor： Minghui LI

IPC: G02F1/1333 ,  G02F1/13363

CPC classification number: G02F1/133305 ,  B29D11/0073 ,  B29D11/00788 ,  B32B27/08 ,  B32B27/281 ,  B32B2307/42 ,  G02B5/3083 ,  G02F1/13363 ,  G02F2001/133635 ,  G02F2413/11 ,  H01L51/0097 ,  H01L51/5262 ,  H01L2251/5338 ,  Y10T428/1036 ,  Y10T428/1086

Abstract: Disclosed is a flexible substrate, which relates to the technical field of display. The flexible substrate includes a first film and a second film arranged from bottom to top in sequence. The second film is arranged to counteract birefringence effect generated by the first film so as to eliminate phase retardation of the flexible substrate. Thus, display effect can be improved, and impacts on a substrate due to increasing of film thickness can also be avoided. Besides, thickness of the flexible substrate can be determined according to actual needs.

公开(公告)号：US20180267355A1

公开(公告)日：2018-09-20

申请号：US15541334

申请日：2017-05-12

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Minghui LI ,  Hsiao Hsien CHEN ,  Lixuan CHEN

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133512 ,  G02F1/133516 ,  G02F2001/133548

Abstract: A manufacturing method of a display panel includes: arranging a plurality of wire-grating structures at intervals on a first substrate, wherein a plurality of transparent zones of the first substrate are defined among the plurality of wire-grating structures; adopting the wire-grating structure as a mask plate to form a black matrix on the transparent zone; providing a second substrate and a liquid crystal layer; and arranging the first substrate, the second substrate, and the liquid crystal layer to form the display panel. The present disclosure can save cost and simplifies processes.

公开(公告)号：US20180231834A1

公开(公告)日：2018-08-16

申请号：US15515273

申请日：2017-03-01

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

Inventor： Zhenxia CHEN ,  Minghui LI ,  Lixuan CHEN

IPC: G02F1/1335 ,  G02F1/01 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02B5/3033 ,  G02F1/0107 ,  G02F1/1339 ,  G02F1/1341 ,  G02F2201/50

Abstract: The present disclosure relates to a display panel including a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The display panel also includes a first polarized film and a first frame glue, and the first polarized film adheres to a surface of the first substrate facing toward the second substrate. The first frame glue connects between the first substrate and the second substrate such that a closed cell is formed cooperatively by the first substrate and the second substrate. The first polarized film and the liquid crystal layer are received within the closed cell. The present disclosure also relates to a liquid crystal display device. The first polarized film is isolated from external environment so as to enhance the stability of the first polarized film.