公开(公告)号：US20180231810A1

公开(公告)日：2018-08-16

申请号：US15569784

申请日：2017-04-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian WANG ,  Xiaochuan CHEN ,  Wenqing ZHAO ,  Yafeng YANG ,  Jian GAO ,  Wei WANG ,  Jifeng TAN ,  Xiaochen NIU ,  Haiyan WANG

IPC: G02F1/137 ,  G02F1/13363 ,  G02F1/133 ,  C09K19/02

CPC classification number: G02F1/137 ,  C09K19/0275 ,  G02F1/13306 ,  G02F1/13363 ,  G02F1/29 ,  G02F2001/13793 ,  G02F2001/294

Abstract: A liquid crystal lens, a display device and a driving method of the display device are disclosed. The liquid crystal lens includes a first substrate, a second substrate, and a driving electrode layer and blue phase liquid crystals disposed between the first substrate and the second substrate; the driving electrode layer includes driving electrodes, each driving electrode includes at least two electrode pairs, the electrode pair includes two sub-electrodes which are disposed opposite to each other and can be applied with a voltage separately, and all the sub-electrodes in the same driving electrode are insulated from each other; the sub-electrodes of different electrode pairs in the same driving electrode are unparallel to each other; and the blue phase liquid crystals at different positions have deformations of different degrees in electrical fields with different intensities generated by the different sub-electrodes.

公开(公告)号：US20180231694A1

公开(公告)日：2018-08-16

申请号：US15571300

申请日：2017-05-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinli MA ,  Yafeng YANG ,  Jian GAO ,  Can WANG ,  Can ZHANG ,  Jifeng TAN ,  Wei WANG

IPC: G02B3/00 ,  G02F1/29 ,  H01L51/52 ,  H01L51/00 ,  G02F1/1335

CPC classification number: G02B3/005 ,  G02B3/0043 ,  G02B5/201 ,  G02B27/2278 ,  G02F1/133526 ,  G02F1/29 ,  G02F2001/291 ,  G02F2201/52 ,  G02F2203/62 ,  H01L27/3211 ,  H01L51/0096 ,  H01L51/5275

Abstract: A display panel and a display device are disclosed. The display panel includes a flat display substrate and optical devices. The optical devices are arranged on a display surface of the flat display substrate, and light emitted through the display surface of the flat display substrate passes through the optical devices and forms an image in a curved surface.

公开(公告)号：US20180101052A1

公开(公告)日：2018-04-12

申请号：US15545338

申请日：2017-01-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yafeng YANG ,  Jing LV

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133524 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133609 ,  G02F2001/133567 ,  G02F2001/133607 ,  G02F2001/134354

Abstract: A display module, a manufacturing method thereof and a corresponding display device are disclosed. The display module includes a pixel unit at least having a first subpixel, a second subpixel and a third subpixel. The display module further includes at least one prism structure arranged on a light incident side of the pixel unit. After incident light passes through the prism structure, the incident light is at least split into light of a first waveband incident on the first subpixel, light of a second waveband incident on the second subpixel and light of a third waveband incident on the third subpixel, wherein the first waveband, the second waveband and the third waveband are different from each other.

公开(公告)号：US20170269419A1

公开(公告)日：2017-09-21

申请号：US15501942

申请日：2016-07-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yafeng YANG ,  Xin LI

IPC: G02F1/13363 ,  G02F1/1335 ,  G02F1/1337

Abstract: A liquid crystal display panel is provided. The liquid crystal display panel comprises: a first substrate (110) and a second substrate (120) which are oppositely arranged, and a liquid crystal layer (130) arranged between the first substrate (110) and the second substrate (120); an alignment film (300) arranged on an inner side of the first substrate (110); and a compensation film (400) arranged on an inner side or an outer side of the second substrate (120). The inner side of the first substrate (110) and the inner side of the second substrate (120) are sides facing each other, and the outer side of the second substrate (120) is a side provided away from the inner side of the second substrate (120).