公开(公告)号：US20190086680A1

公开(公告)日：2019-03-21

申请号：US16008657

申请日：2018-06-14

Applicant: Boe Technology Group Co, Ltd

Inventor： Xiaochen NIU ,  Chen-Yu CHEN ,  Xue DONG ,  Xiaochuan CHEN ,  Wenqing ZHAO

IPC: G02B27/22 ,  G02F1/29

Abstract: The disclosure discloses a display device, and an operating method thereof. The display device includes an array of liquid crystal lenses, the array includes liquid crystal micro-lenses, each of which includes a first electrode layer and a second electrode layer, both of which have circular contour and are arranged in a direction of an axis thereof, and a liquid crystal layer located between the two electrode layers When the display device operates in a 2D display mode, the liquid crystal layer operates as planar glass under an action of an electric field generated between the first electrode layer and the second electrode layer; and when the display device operates in a 3D display mode, the liquid crystal layer operates as a convex lens under the action of the electric field generated between the first electrode layer and the second electrode layer.

公开(公告)号：US20200174278A1

公开(公告)日：2020-06-04

申请号：US16613247

申请日：2019-03-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jinye ZHU ,  Chen-Yu CHEN ,  Ming YANG ,  Wenqing ZHAO

IPC: G02B30/26 ,  G02B27/00 ,  G09G3/20 ,  H04N13/31

Abstract: A display device and a three-dimensional display method therefor, wherein a display panel is internally provided with sub-pixels and black matrices that are alternately arranged, and in each two adjacent columns of sub-pixels, sides of each sub-pixel and black matrix connected in the column direction are aligned in the same longitudinal straight line. In a three-dimensional display mode, at least every two columns of sub-pixels are a view area, and adjacent view areas are used for providing gray-scale information of different view images; and in the three-dimensional display mode, a three-dimensional grating forms light-transmitting areas and light-blocking areas that are alternately arranged in the row direction

公开(公告)号：US20190294001A1

公开(公告)日：2019-09-26

申请号：US15779712

申请日：2017-10-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhongxiao LI ,  Xiaochuan CHEN ,  Wenqing ZHAO ,  Qian WANG ,  Ming YANG ,  Chen-Yu CHEN

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/139

Abstract: A display device, a display apparatus and a display method are provided, the display device includes: a backlight source module; a display module; and a liquid crystal grating structure, arranged between the backlight source module and the display module.