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公开(公告)号：US20240036351A1
公开(公告)日：2024-02-01
申请号：US18282216
申请日：2022-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jinye ZHU , Lin LI , Fang CHENG , Pengxia LIANG , Jing YU
IPC: G02B30/27
CPC classification number: G02B30/27
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes sub-pixel islands, the sub-pixel island includes a first small pixel island and a second small pixel island arranged along a first direction, and each of the small pixel islands includes at least two small pixel groups. The display panel further includes a first cylindrical lens and a second cylindrical lens arranged along the first direction. A distance between two small pixel groups in the first small pixel island is smaller than a distance between two small pixel groups in the second small pixel island, a radius of curvature of the first cylindrical lens is smaller than a radius of curvature of the second cylindrical lens, the first cylindrical lens and the second cylindrical lens are located at centers of the first small pixel island and the second small pixel island along the first direction respectively.
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公开(公告)号：US20240030274A1
公开(公告)日：2024-01-25
申请号：US18043402
申请日：2022-03-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jinye ZHU , Lin LI , Zhongxiao LI , Pengxia LIANG , Sen MA , Fang CHENG , Tao HONG , Jian GAO , Jing YU
CPC classification number: H01L27/156 , G02B27/123 , H01L33/58
Abstract: A display apparatus, including: the display panel includes multiple pixel islands arranged at intervals in a row direction and a column direction; odd rows of pixel islands and even rows of pixel islands are staggered in the row direction, and odd adjacent boundaries, extending in the column direction, of any two adjacent odd and even columns of pixel islands are colinearly arranged. Each pixel island includes multiple sub-pixels arranged at intervals in the row direction and the column direction, rows of sub-pixels in each pixel island are staggeredly arranged in sequence in the row direction, and adjacent boundaries, extending in the column direction, of any two adjacent columns the sub-pixels are collinearly arranged; and the light-splitting assembly is at a display surface side of the display panel and includes multiple lenses that extend in the column direction and are arranged at intervals in the row direction.
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公开(公告)号：US20220236585A1
公开(公告)日：2022-07-28
申请号：US17435312
申请日：2020-11-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinye ZHU , Sen MA , Zhichong WANG , Tao HONG , Junxing YANG , Jing YU , Tianyang HAN
IPC: G02B30/31 , G02F1/1343 , G02F1/133
Abstract: The present disclosure provides a grating including: a first substrate including stacked first and second electrode layers each including strip-shaped electrodes with an identical width, strip-shaped electrodes in the first and second electrode layers arranged alternately; a second substrate opposite to the first substrate with a liquid crystal layer therebetween; driving modules for driving the strip-shaped electrodes to form light shading parts and light transmission parts, one light shading part and one adjacent light transmission part defining a grating unit, at least one grating unit defining a grating part, the driving modules arranged in one-to-one correspondence with the grating parts; and a control module for generating driving signals in one-to-one correspondence with the driving modules according to a distance between the human eyes and the grating, thereby changing a width of the grating unit corresponding to a crosstalk position. A 3D display device and a grating driving method are provided.
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公开(公告)号：US20210335160A1
公开(公告)日：2021-10-28
申请号：US16622978
申请日：2019-05-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao LI , Wenqing ZHAO , Jinye ZHU , Xiaochuan CHEN
IPC: G09G3/00 , G09G3/3258 , G09G3/36
Abstract: A display panel and a method of driving a display panel are provided. The display panel includes at least one display subpixel. The display subpixel includes a first display region located at a middle part of the display subpixel and a second display region located at a peripheral part of the display subpixel in a first direction; and the display subpixel is configured to enable brightness of the second display region to be greater than brightness of the first display region in a case of displaying an image.
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公开(公告)号：US20200183182A1
公开(公告)日：2020-06-11
申请号：US16339063
申请日：2018-09-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ming YANG , Xiaochuan CHEN , Wenqing ZHAO , Chenyu CHEN , Jinye ZHU
Abstract: A grating driving circuit, including: a grating including a plurality of grating elements, each having an on/off state controlled by a grating driving signal; a viewpoint tracker for determining a viewing distance of a viewer; a plurality of grating control electrodes with each configured to control the on/off state of a corresponding grating element in the grating according to a grating driving signal; a grating driving signal generator for generating a plurality of sets of grating driving signals with each set corresponding to a viewing distance and including a plurality of grating driving signals; and a grating driving controller for determining a set of grating driving signals corresponding to the viewing distance, and forming grating periods corresponding to the viewing distance, each grating period including a plurality of grating control electrodes that correspond to the plurality of grating driving signals in a one-to-one relationship.
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Patent Agency Ranking
公开(公告)号：US20160353086A1
公开(公告)日：2016-12-01
申请号：US14436022
申请日：2014-10-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinye ZHU
CPC classification number: H04N13/30 , G06F3/013 , G06T11/80 , G06T2200/04 , G09G5/00 , H04N13/31 , H04N13/361 , H04N13/368 , H04N2013/40
Abstract: A display control method, device and system are provided. The display control method comprises: displaying other sub-pixel views, except a 3D left-eye visual view and a 3D right-eye visual view, of a display module to be same 2D views; and obtaining corresponding 2D viewing position adjustment information capable of allowing both a left eye and a right eye of a 2D viewer to watch the 2D view according to eye position information of each 2D viewer, and outputting the 2D viewing position adjustment information. The proposal can achieve glasses-free 3D display and 2D display at the same time and satisfy the viewing requirements of different viewers at the same time.
Abstract translation: 提供了显示控制方法，装置和系统。 显示控制方法包括：将显示模块的3D视觉视图和3D右眼视觉视图的其他子像素视图显示为相同的2D视图; 以及获得能够允许2D观看者的左眼和右眼两者根据每个2D观看者的眼睛位置信息观看2D视图并输出2D观看位置调整信息的相应的2D观看位置调整信息。 该提案可同时实现无眼镜3D显示和2D显示，同时满足不同观众的观看要求。
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公开(公告)号：US20150377798A1
公开(公告)日：2015-12-31
申请号：US14415953
申请日：2014-04-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G01N21/956
CPC classification number: G01N21/956 , G02F1/00
Abstract: The present invention relates to the field of display technology and discloses a detection-evaluation method for moiré pattern, comprising steps of: S1, detecting luminances at a plurality of continuous positions in a predetermined region of a display panel which is displaying a full white picture, so as to obtain a luminance curve; and S2, judging whether a graphics including peaks and valleys exists in the luminance curve, if the graphics exists, determining that the moiré pattern exists. The present invention further discloses a detection-evaluation device for moiré pattern. The present invention realizes an effective and accurate detection for moiré pattern, and overcomes shortcomings in visual inspection.
Abstract translation: 显示技术领域本发明涉及显示技术领域，并且公开了一种用于莫尔图案的检测评估方法，包括以下步骤：S1，检测正在显示全白图像的显示面板的预定区域中的多个连续位置处的亮度 ，以获得亮度曲线; 和S2，判断在亮度曲线中是否存在包括峰值和谷值的图形，如果存在图形，则确定存在莫尔图案。 本发明还公开了一种用于波纹图案的检测评估装置。 本发明实现了对莫尔图案的有效和准确的检测，克服了目视检查中的缺点。
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公开(公告)号：US20240223747A1
公开(公告)日：2024-07-04
申请号：US18272598
申请日：2022-01-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Sen MA , Tao HONG , Jinye ZHU , Chunmiao ZHOU , Jing YU , Tianyang HAN , Jing LIU
IPC: H04N17/00 , H04N13/305 , H04N13/383 , H04N13/398
CPC classification number: H04N17/004 , H04N13/305 , H04N13/383 , H04N13/398
Abstract: Disclosed are a parameter determining method, a storage medium, and an electronic device. The method comprising: obtaining a standard test image having a preset spatial frequency and a contrast ratio of the standard test image; obtaining a contrast ratio of a viewing effect image corresponding to the standard test image on the basis of the standard test image, the viewing effect image corresponding to the standard test image being an image viewed by a viewer by means of a three-dimensional (3D) display apparatus at a preset viewing distance when the 3D display apparatus displays the standard test image; calculating a ratio of the contrast ratio of the viewing effect image corresponding to the standard test image to the contrast ratio of the standard test image, and determining a resolution parameter at the preset viewing distance.
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19.发明公开公开(公告)号：US20240062689A1
公开(公告)日：2024-02-22
申请号：US17754545
申请日：2021-01-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Junxing YANG , Chunmiao ZHOU , Jinye ZHU , Sen MA , Jing YU , Tianyang HAN
CPC classification number: G09G3/001 , G02B30/29 , G06F3/013 , G09G2300/0452 , G09G2320/0209 , G09G2320/0242 , G09G2320/028 , G09G2354/00
Abstract: The present disclosure provides a three-dimensional display device, a driving method and manufacturing method therefor. The three-dimensional display device comprises: a display panel having a plurality of pixels sequentially arranged in row direction and column direction; a light splitting assembly located on the display side of the display panel and having a plurality of light splitting structures, the plurality of light splitting structures being arranged parallel to each other and sequentially arranged in row direction, wherein pixels covered by at least one light splitting structure are divided into at least one pixel repeating unit, and the at least one pixel repeating unit is sequentially arranged along an extension direction of the light splitting structure; light emitted by pixels at the same position in all of the pixel repeating units forms a viewpoint through respective corresponding light splitting structures; the width of each light splitting structure in row direction is D; each pixel repeating unit comprises at least two rows of pixels, and each row of pixels comprises N1 pixels, and aa; wherein L is the vertical distance from a human eye observation point to a light splitting structure, h is the vertical distance from the pixel to the light splitting structure, and Px is the size of the pixel in row direction.
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公开(公告)号：US20220321857A1
公开(公告)日：2022-10-06
申请号：US17627497
申请日：2021-03-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qingxun ZHANG , Jian GAO , Sen MA , Jinye ZHU
IPC: H04N13/122 , H04N13/128 , H04N13/383 , H04N13/305
Abstract: A light field display method includes: generating a pixel light field information database (S1); processing, according to different depth positions of an original three-dimensional image, slice images corresponding to the different depth positions and pixel light field information at the different depth positions, to obtain recorded images of the slice images of the original three-dimensional image at the different depth positions (S2); and superimposing the recorded images of the slice images of the original three-dimensional image at the different depth positions, to obtain a microcell array image of the original three-dimensional image (S3). A light field display system has a database generator (101), a recorded image generator (102), and a superimposer (103) which implement the described functions. A non-transitory computer readable storage medium stores thereon a computer program for implementing the method. A display panel includes the non-transitory computer readable storage medium.
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