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31.发明申请LIQUID CRYSTAL DISPLAY PANEL, DISPLAY DEVICE AND PROCESS FOR PATTERNING QUANTUM DOT LAYER 有权液晶显示面板，显示设备和方法，用于绘制量子层公开(公告)号：US20150212352A1
公开(公告)日：2015-07-30
申请号：US14355112
申请日：2013-07-25
Inventor： Renwei Guo , Xue Dong , Chuncheng Che , Jianyun Xie
IPC: G02F1/1335 , B05D1/00 , G02F1/1343
CPC classification number: G02F1/1336 , B05D1/005 , G02F1/133514 , G02F1/133516 , G02F1/133617 , G02F1/134309 , G02F2001/133614 , G02F2001/134345 , G02F2001/134372 , G02F2001/136222 , G02F2202/36
Abstract: A liquid crystal display panel, in which pixel units are provided on the liquid crystal display panel, each pixel unit includes sub-pixel units displaying different colors, at a position of the apposed substrate or the array substrate corresponding to the sub-pixel unit of at least one color in each pixel unit, a monochromatic quantum dot layer is disposed. This liquid crystal display panel has increased color gamut of the liquid crystal display panel, enhanced color saturation, increased display quality, and increased life of quantum dots. A display device and a process for patterning the monochromatic quantum dot layer are also provided.
Abstract translation: 在液晶显示面板上设置像素单元的液晶显示面板，每个像素单元包括显示不同颜色的子像素单元，在与所述液晶显示面板的子像素单元对应的所述基板或阵列基板的位置处 每个像素单元中的至少一种颜色，单色量子点层被设置。 该液晶显示面板具有液晶显示面板的色域增加，色饱和度增加，显示质量提高，量子点寿命延长。 还提供了显示装置和用于图案化单色量子点层的工艺。
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公开(公告)号：US10573247B2
公开(公告)日：2020-02-25
申请号：US15308534
申请日：2015-12-30
Inventor： Renwei Guo , Xue Dong
IPC: G09G3/36 , G09G3/3275 , G09G3/00 , G09G3/20 , H04N13/305 , H04N13/32 , H04N13/324
Abstract: A pixel array, a display driving device and a driving method thereof, and a display device are provided. The pixel array includes multiple columns of sub-pixel groups, each column of sub-pixel groups includes M×N sub-pixels arranged along a column direction, wherein the sub-pixel groups in odd numbered columns and the sub-pixel groups in even numbered columns offset in the column direction by ½ of a width of each sub-pixel in the column direction; each sub-pixel in each column of sub-pixel groups distorts in the column direction, and a distortion direction of the sub-pixel groups in the odd numbered columns is opposite to that of the sub-pixel groups in the even numbered columns. The crosstalk between the two views during 3D image displaying is improved by distortion of sub-pixels. A rendering method of the sub-pixels and 3D display are combined through the algorithm design, and the virtual resolution for each view is increased by algorithm compilation of 3D input signals, so as to make the display effect of 3D better.
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公开(公告)号：US10297182B2
公开(公告)日：2019-05-21
申请号：US15148266
申请日：2016-05-06
Inventor： Renwei Guo , Xue Dong
Abstract: A pixel array is provided. The pixel array includes a plurality of sub-pixel groups arranged in a two-dimensional matrix along a row direction and a column direction, each of the sub-pixel groups including a plurality of actual sub-pixels of a same color arranged closely; each of the sub-pixel groups being configured such that all of the actual sub-pixels thereof are driven independently.
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公开(公告)号：US10187632B2
公开(公告)日：2019-01-22
申请号：US15159277
申请日：2016-05-19
Inventor： Pengcheng Lu , Xiaochuan Chen , Renwei Guo , Ming Yang , Wenqing Zhao , Changfeng Li , Qian Wang , Lei Wang , Rui Xu , Peng Liu , Xue Dong
IPC: H04N13/31 , G02B27/22 , G09G3/20 , H04N13/324 , G09G3/00
Abstract: Embodiments of the invention disclose a 3D display device and a driving method thereof. The 3D display device includes a display panel and a grating structure, when both eyes are parallel to a first direction, a pixel array of the display panel forms a plurality of first left-eye pixel regions corresponding to the left eye and a plurality of first right-eye pixel regions corresponding to the right eye by the grating structure; when both eyes are parallel to a second direction, the pixel array of the display panel forms a plurality of second left-eye pixel regions corresponding to the left eye and a plurality of second right-eye pixel regions corresponding to the right eye by the grating structure, the first left-eye pixel regions are the same as the second left-eye pixel regions, and the first right-eye pixel regions are the same as the second right-eye pixel regions.
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公开(公告)号：US10147390B2
公开(公告)日：2018-12-04
申请号：US15320850
申请日：2016-04-08
Inventor： Kai Yang , Peng Liu , Renwei Guo , Hao Zhang
Abstract: This application discloses a sub-pixel rendering method, and relates to the field of displaying. It is capable of making improvement with respect to the problem of distortion in the boundary region of the displayed image while ensuring a relatively high resolution of the display. The sub-pixel rendering method comprises: receiving a digital image; dividing, according to color values of image pixels in the digital image, the image pixels into boundary region pixels and continuous region pixels; generating a plurality of screen pixels on a screen, each screen pixel at least including one red sub-pixel, one blue sub-pixel, and one green sub-pixel, one of the plurality of screen pixels being used for correspondingly displaying one of the image pixels; wherein adjacent screen pixels for displaying the continuous region pixels share sub-pixels, and each screen pixel for displaying the boundary region pixels exclusively uses its sub-pixels.
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Patent Agency Ranking
36.发明授权公开(公告)号：US10133082B2
公开(公告)日：2018-11-20
申请号：US15105632
申请日：2015-10-30
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Haisheng Wang , Wenqing Zhao , Renwei Guo , Peng Liu , Chung-Chun Chen , Jinghua Miao , Mubing Li , Changfeng Li , Yingming Liu , Weijie Zhao , Xiaoliang Ding , Wei Liu , Hongjuan Liu
Abstract: A 3D grating, a color filter substrate, a display device and a control method thereof are provided. The 3D grating comprises: a first transparent electrode layer; a second transparent electrode layer; and an electrochromic material layer formed between the first transparent electrode layer and the second transparent electrode layer; wherein the first transparent electrode layer comprises a pattern of strip-shaped electrodes, which comprises a plurality of strip-shaped electrodes and an electrode wire electrically connected with each of the strip-shaped electrodes in the pattern; and wherein the electrochromic material layer is configured to be non-transparent when it is in an electric field and to be transparent when it is not in an electric field, or the electrochromic material layer is configured to be transparent when it is in an electric field and to be non-transparent when it is not in an electric field.
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公开(公告)号：US10129519B2
公开(公告)日：2018-11-13
申请号：US14909608
申请日：2015-09-01
Inventor： Pengcheng Lu , Xue Dong , Renwei Guo , Wenqing Zhao , Chungchun Chen , Xiaochuan Chen , Ming Yang , Changfeng Li
IPC: H04N13/122 , H04N13/139 , H04N13/144 , H04N13/15 , H04N13/302 , H04N13/324 , H04N13/383 , G09G3/00 , G02B27/22
Abstract: A naked-eye 3D display processing method includes: receiving source display data for naked-eye 3D display; modifying the source display data, so as to acquire target display data including data corresponding to at least one subpixel separation sequence consisting of one or more consecutive subpixels in a dark state, two subpixels, which are arranged in a row identical to and adjacent to the subpixel separation sequence, corresponding to different views; and outputting the target display data to a display panel so as to display the target display data.
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公开(公告)号：US10115333B2
公开(公告)日：2018-10-30
申请号：US15119591
申请日：2015-12-11
Inventor： Peng Liu , Xue Dong , Renwei Guo , Chungchun Chen
IPC: G09G3/20
Abstract: Provided are an image display method and a display apparatus, wherein the method comprises comparing the image within the sampling area with each of the at least one preset characteristic pattern, respectively (101); when the image within the sampling area matches any of the at least one preset characteristic pattern, obtaining a gray scale value for at least one monochromatic sub-pixel among multiple monochromatic sub-pixels corresponding to the sampling area in a value assignment manner corresponding to the preset characteristic pattern, and marking the at least one monochromatic sub-pixel in a state marking matrix as gray scale value being determined and unchangeable (102); otherwise, calculating gray scale values for multiple monochromatic sub-pixels corresponding to the sampling area according to the markings of the multiple monochromatic sub-pixels corresponding to the sampling area in the state marking matrix and the image within the sampling area, and marking the monochromatic sub-pixels in the state marking matrix as gray scale value being determined and changeable or being processed but gray scale value to be determined (103). The present disclosure can complete an image conversion flow integrated with particular pattern processing in one traversal without repetition or missing.
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公开(公告)号：US09891481B2
公开(公告)日：2018-02-13
申请号：US14914483
申请日：2015-08-13
Inventor： Ming Yang , Xue Dong , Renwei Guo , Lei Ma , Wenqing Zhao
IPC: H01L29/20 , H01L33/00 , G02F1/1343 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/136209 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2001/136222
Abstract: The present disclosure provides a display substrate and a display device, which display substrate including a base substrate a plurality rows of subpixel units formed on the base substrate. Each of the subpixel units is of a parallelogram shape including first sides parallel to the row direction and second sides inclined with respect to vertical direction, wherein the vertical direction is perpendicular to the row direction, second sides of subpixel units in the same row have consistent incline direction, and second sides of subpixel units in adjacent two rows have opposite incline directions. With the display substrate provided in the present disclosure, a display mode of two-pixels-two-domains pixel structure may be implemented by designing subpixel units in the display substrate as parallelograms and making subpixel units in adjacent two rows to have opposite incline directions, which allows to effectively increase viewing angle and reduce color shift while the display substrate is used for virtual display.
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公开(公告)号：US09886878B2
公开(公告)日：2018-02-06
申请号：US14907202
申请日：2015-08-12
Inventor： Renwei Guo , Xue Dong , Xi Chen
CPC classification number: G09G3/003 , G02B27/2214 , G02F1/1362 , G09G3/2003 , G09G5/10 , G09G2300/0426 , G09G2300/0443 , G09G2300/0452 , G09G2320/0646 , G09G2340/0457 , G09G2340/10
Abstract: A pixel array, a display driving method, a display driving device and a display device are described. The pixel array comprises a plurality of columns of subpixel groups. Each column of subpixel group comprises M×N subpixels, where N is the number of colors of subpixels, and M is an integer equal or greater than 3. Directions in which subpixels of the subpixel groups in odd columns and subpixels of the subpixel groups in even columns are twisted respectively being opposite in a column direction. The pixel array is suitable for application of Pentile technologies under 2D/3D display mode.
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