公开(公告)号：US10326984B2

公开(公告)日：2019-06-18

申请号：US14770908

申请日：2014-11-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunmiao Zhou

IPC: G02B27/22 ,  H04N13/356 ,  G02B5/20 ,  G09G3/00 ,  H04N13/305 ,  H04N13/398

Abstract: A 3D image display method and a 3D image display device are provided. The 3D image display method comprises: receiving an image signal of an image to be displayed; for a predetermined disturbed pixel in a display panel corresponding to a liquid crystal phase disorder region between adjacent lens units in a plurality of lens units of a liquid crystal lens, converting the image signal into a 3D image signal for displaying a black image in the disturbed pixel; and sending the converted 3D image signal to the display panel for displaying. An pixel whose emitting light is directed to the liquid crystal phase disorder region of the liquid crystal lens is set to display a black image, which can remove the light directed to the liquid crystal phase disorder region of the liquid crystal lens, and then avoid the phenomenon of crosstalk and distortion in a crosstalk region, thereby enlarging the entire viewing region of the 3D image.

公开(公告)号：US12142171B2

公开(公告)日：2024-11-12

申请号：US18252341

申请日：2020-12-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunmiao Zhou ,  Tao Hong ,  Kuanjun Peng

IPC: G09G3/00 ,  G02B30/27 ,  G06F3/01 ,  G09G3/20

Abstract: Provided are a display device and a driving method therefor. Each pixel island in a display panel is divided into a plurality of sub-pixel subdivision units, different monocular viewpoint images are formed by rendering different grayscales for different sub-pixel subdivision units, and a main lobe angle of each lens is adjusted to satisfy that the monocular viewpoint images displayed by the sub-pixel subdivision units in a pixel island are projected to a corresponding independent visible region respectively through different lenses to form a viewpoint, so as to satisfy conditions for achieving super-multi-viewpoint 3D display.

公开(公告)号：US20150084018A1

公开(公告)日：2015-03-26

申请号：US14363229

申请日：2013-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Chunmiao Zhou

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L27/3232 ,  G02B5/201 ,  G02B27/22 ,  G02B27/26 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0076 ,  H01L51/5012 ,  H01L51/5293 ,  H01L51/56

Abstract: A display panel and a fabricating method thereof are provided, and the display panel (100) comprises: a first substrate (11); a second substrate (12), arranged parallel to the first substrate; an anode/cathode (41), formed on the first substrate; a cathode/anode (42), formed on the second substrate; a first alignment layer (31), provided on the anode/cathode and comprising a plurality of first sub-alignment layers (311) having a first alignment direction and a plurality of second sub-alignment layers (312) having a second alignment direction alternately arranged in a first direction, and a angle between the first alignment direction and the second alignment direction being 90 degrees; a second alignment layer (32), provided on the cathode/anode and comprising a plurality of third sub-alignment layers (323) having the first alignment direction and a plurality of fourth sub-alignment layers (324) having the second alignment direction alternately arranged in the first direction, and the first sub-alignment layers corresponding to the third sub-alignment layers in a position, and the second sub-alignment layers corresponding to the fourth sub-alignment layers in a position; and a light emitting layer (40), provided between the first alignment layer and the second alignment layer, which comprises a liquid crystal polymer doped with organic light emitting material and is configured to emit a polarized light.

Abstract translation: 提供显示面板及其制造方法，显示面板（100）包括：第一基板（11）; 与所述第一基板平行布置的第二基板（12）; 阳极/阴极（41），形成在第一基板上; 阴极/阳极（42），形成在所述第二基板上; 设置在所述阳极/阴极上并且包括具有第一取向方向的多个第一子对准层（311）和具有第二取向方向的多个第二子取向层（312）的第一取向层（31） 沿第一方向布置，并且第一对准方向和第二对准方向之间的角度为90度; 设置在所述阴极/阳极上并且包括具有第一取向方向的多个第三子取向层（323）和具有第二取向方向的多个第四子取向层（324）的第二取向层（32） 在第一方向上布置第一子取向层，并且在一个位置上对应于第三子取向层的第一子取向层，并且将第二子对准层对应于位置的第四子对准层; 以及设置在第一取向层和第二取向膜之间的发光层（40），其包含掺杂有机发光材料的液晶聚合物，并且被配置为发射偏振光。

公开(公告)号：US10948739B2

公开(公告)日：2021-03-16

申请号：US16123858

申请日：2018-09-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunmiao Zhou

IPC: G02B30/25 ,  G02F1/29

Abstract: A display device and a control method of a display device are provided. The display device includes: a display assembly including a plurality of rows of pixel units; a phase retarder; a polarizer; and a visible range adjuster between the display assembly and the polarizer, the visible range adjuster having two electrode layers and a liquid crystal layer divided into at least one first region and at least one second region, and the visible range adjuster is configured to apply a voltage to the first region of the liquid crystal layer through the two electrode layers in response to a first signal, to provide a first visible range for the display device, the first visible range being greater than a second visible range of the display device with the two electrode layers electrically de-energized.

公开(公告)号：US10917632B2

公开(公告)日：2021-02-09

申请号：US15950599

申请日：2018-04-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunmiao Zhou

IPC: H04N13/337 ,  H04N13/398 ,  H04N13/385 ,  G02B30/00

Abstract: A display panel and a driving method for the same, and a display device are disclosed. The display panel includes a plurality of display pixels arranged in a first array and black matrixes. Each display pixel includes a first display area; and each black matrix is disposed between two adjacent first display areas. A width of the first display area in a first direction on an array arrangement plane of the first array is smaller than an interval in the first direction between two black matrixes which are adjacent in the first direction.

公开(公告)号：US10747016B2

公开(公告)日：2020-08-18

申请号：US16118233

申请日：2018-08-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunmiao Zhou ,  Dacheng Zhang

IPC: G02B30/25 ,  G02F1/13363 ,  G02F1/1335 ,  G02F1/1337 ,  G02B5/30 ,  G02B5/20

Abstract: A 3D display device comprises first and second substrates disposed opposite one another; a liquid crystal layer; a color filter layer between the first substrate and the liquid crystal layer, a plurality of pixel regions arranged in an array being formed on the color filter layer, and each of the plurality of pixel regions comprising first and second sub-pixels; and a first polarizer on a side of the first substrate, the first polarizer comprising a plurality of wire grid polarizers arranged in an array, two adjacent ones of the plurality of wire grid polarizers comprising a plurality of columns of first sub-wire grid polarizers and second sub-wire grid polarizers which are alternately arranged with each other. An orthographic projection of each column of the first and second sub-wire grid polarizers on the pixel regions is overlapped with at least one column of first sub-pixels and second sub-pixels, respectively.

公开(公告)号：US20180067247A1

公开(公告)日：2018-03-08

申请号：US15675133

申请日：2017-08-11

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunmiao Zhou

IPC: G02B5/30 ,  G02B27/26 ,  G02B27/22

Abstract: The present disclosure provides a 3D display device and a 3D display apparatus. The 3D display device includes: a display panel; and a phase retarder arranged at a display side of the display panel, the phase retarder including first phase retarding bars and second phase retarding bars arranged alternately, wherein the 3D display device further includes a light shielding layer arranged at the display side of the display panel, the light shielding layer including a plurality of light shielding bars arranged to be spaced apart from each other and wherein each of the light shielding bars is arranged at an interface between adjacent first and second phase retarding bars.

公开(公告)号：US10983397B2

公开(公告)日：2021-04-20

申请号：US16464166

申请日：2018-05-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunmiao Zhou

IPC: G02F1/1337 ,  G02B30/25 ,  G02B5/30 ,  G02F1/1335

Abstract: Embodiments of the present disclosure provide a phase film substrate, a manufacturing method thereof, and a display device. The phase film substrate includes a base film and a liquid crystal polymer layer on the base film. The liquid crystal polymer layer includes a plurality of strip-shaped liquid crystal sub-layers arranged in parallel in a first direction of the base film. Widths of the plurality of strip-shaped liquid crystal sub-layers in the first direction gradually decrease from a center of the base film to edges of the base film in the first direction, and the first direction is a direction in which the phase film substrate receives force and extends when it is attached to a display panel.

公开(公告)号：US10770027B2

公开(公告)日：2020-09-08

申请号：US16308175

申请日：2018-03-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunmiao Zhou

IPC: G09G5/02

Abstract: An image color cast compensation method, an image color cast compensation device and a display device are provided. The image color cast compensation method includes: inputting a 3D reference image, driving a display panel to display the 3D reference image, and determining pixels with color cast in the 3D reference image as target pixels; with respect to each of target pixels, determining a color cast value for a to-be-displayed image corresponding to the target pixel in accordance with the 3D reference image; determining an inverted color corresponding to the color cast value in accordance with the 3D reference image, and taking the inverted color as a complementary color for the target pixel; and compensating a to-be-outputted 3D image signal in accordance with the complementary color.

公开(公告)号：US10212415B2

公开(公告)日：2019-02-19

申请号：US14909708

申请日：2015-08-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Naifu Wu ,  Wei Wei ,  Kun Wu ,  Heliang Di ,  Tao Wang ,  Chiachiang Lin ,  Chunmiao Zhou

IPC: H04N13/00 ,  H04N13/344 ,  H04N13/305 ,  H04N13/376 ,  H04N13/31 ,  H04N13/398 ,  H04N13/106

Abstract: The present disclosure provides an image processing system, an image processing method, a position determining method and a display system. The image processing system includes a processing module configured to process at least a portion of original views in an original image to be displayed currently, so as to obtain a target image including the processed views, each processed view including an identifier; and a display module configured to display the target image, so as to enable a viewer to determine, in accordance with a combination of the identifiers in the target image, a position for viewing a 3D image. According to the present disclosure, it is able to guide the viewer to view the glassless 3D image at an extremely low cost.