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公开(公告)号：US10310282B2
公开(公告)日：2019-06-04
申请号：US14912683
申请日：2015-07-17
发明人： Pengcheng Lu , Renwei Guo , Chungchun Chen , Xue Dong
IPC分类号： G02B27/22 , G02F1/133 , G02F1/1335 , G02F1/1343
摘要： The present invention provides a display device and a method for controlling a grating thereof, and belongs to the field of display technology, and can overcome the problem in which electrodes of the grating substrate require high fabricating accuracy and are difficult to fabricate due to the arrangement of a pixel array. The display device at least comprises a pixel array and a grating, an odd-numbered row of sub-pixels and a neighboring even-numbered row of sub-pixels are offset in a longitudinal direction by a preset length, a first substrate of the grating comprises a plurality of electrodes, each electrode comprises a plurality of segments which are continuous and are offset in a segment-wise manner by a predefined length from an end to the other end of the electrodes. Since the pixels and the grating are arranged in a corresponding manner, the electrodes of the grating substrate have an increased width, requirements for accuracy of the process for fabricating the electrodes are reduced, and the fabrication difficulty is reduced. By turning on and off the grating, a switch of the display device between 2D and 3D display can be realized.
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公开(公告)号：US09984604B2
公开(公告)日：2018-05-29
申请号：US15121631
申请日：2015-08-18
发明人： Renwei Guo , Xue Dong , Ming Yang
CPC分类号： G09G3/003 , G09G3/2003 , G09G5/10 , G09G2300/0439 , G09G2300/0452 , G09G2360/147 , H04N13/305 , H04N13/31 , H04N13/324
摘要： A display panel for 3D display is disclosed. It includes a plurality of pixel units arranged in rows and columns, each of the plurality of pixel units including a plurality of sub pixels. The pixel units in adjacent columns are used as left-eye pixel units and right-eye pixel units, respectively, and intermediate sub pixels are provided between the sub pixels of the pixel units in the adjacent columns, and brightness values output by the intermediate sub pixels are equal to zero. A display device and a pixel driving method are also disclosed. The display panel, the display device and the pixel driving method can reduce a crosstalk caused by the light leakage of the grating, thereby improving a display performance of the display device.
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公开(公告)号：US09946136B2
公开(公告)日：2018-04-17
申请号：US14906503
申请日：2015-07-16
发明人： Ming Yang , Wenqing Zhao , Xue Dong , Renwei Guo , Dong Yang
IPC分类号： G02F1/163 , G02F1/153 , G02F1/1343 , G02F1/1345 , G06F3/041 , G02F1/155 , G02F1/29 , G02B27/22
CPC分类号： G02F1/1533 , G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/1345 , G02F1/13452 , G02F1/155 , G02F1/163 , G02F1/29 , G02F2201/44 , G06F3/041 , H04N13/305 , H04N13/31 , H04N2213/001 , H05K3/361 , H05K2201/10128
摘要： The present invention discloses a display apparatus and a manufacturing method thereof. The display apparatus comprises a display device, an out-cell device and a flexible printed circuit board for being connected to an external signal. The display device has a first category of leads and a second category of leads; the out-cell device has reserved leads, and the reserved leads are electrically connected to the second category of leads; and the flexible printed circuit board has a first category of pins and a second category of pins, the first category of leads are electrically connected to the first category of pins, and the second category of leads are electrically connected to the second category of pins. In this way, the reserved leads are electrically connected to the second category of leads, while the second category of leads are electrically connected to the second category of pins, thereby enabling conduction between the out-cell device and the external signal. As compared with the prior art in which the out-cell device and the display device are provided with their respective flexible printed circuit boards, the display apparatus as provided in the embodiments of the present invention omits the step of separately making a flexible printed circuit board of the out-cell device, thereby reducing the cost of production of the display apparatus and at the same time further simplifying the structure of the out-cell device of the display apparatus.
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公开(公告)号：US09880412B2
公开(公告)日：2018-01-30
申请号：US14429938
申请日：2014-07-25
发明人： Renwei Guo , Xue Dong
IPC分类号： G02F1/1335 , G09G3/20 , H01L27/32 , G02B5/20 , G09G3/3225 , G09G3/3208
CPC分类号： G02F1/133514 , G02B5/201 , G02F2201/52 , G09G3/2003 , G09G3/3208 , G09G3/3225 , G09G2300/0452 , G09G2320/0666 , G09G2340/0457 , H01L27/3213 , H01L27/3216 , H01L27/3218
摘要： The present invention provides a display panel and a display method thereof, and a display device. The display panel comprises a plurality of pixel units, each pixel unit is composed of nine sub-pixels arranged in five columns, one center sub-pixel traversing two rows is only provided in the third column of each pixel unit, while the sub-pixels are arranged in two rows in other columns. The nine sub-pixels in each pixel unit include color sub-pixels and compensation sub-pixels, the color sub-pixels include a red sub-pixel, a green sub-pixel and a blue sub-pixel, and the compensation sub-pixels include a brightness compensation sub-pixel and a chromaticity compensation sub-pixel. The center sub-pixel has any one of five kinds of colors, a number of the sub-pixels with each of other four colors is two, and the sub-pixels with the same color are not adjacent to each other.
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公开(公告)号：US09740910B2
公开(公告)日：2017-08-22
申请号：US14573096
申请日：2014-12-17
发明人： Shengji Yang , Xue Dong , Haisheng Wang , Renwei Guo , Jingbo Xu
IPC分类号： G06K9/00
CPC分类号： G06K9/0002 , G06K9/00087
摘要： There are disclosed in the present disclosure an array substrate, a driving method of a fingerprint recognition circuit and a display device. The array substrate comprises a substrate. There are formed on the substrate a fingerprint recognition circuit, a fingerprint signal read line, an initialization signal line, a common voltage input terminal and an output control signal line. As such, on one hand, since it is not needed a separate film layer or panel to carry the fingerprint recognition circuit, thickness of a corresponding display device can be reduced; on the other hand, the fingerprint recognition circuit and related signal lines can be formed simultaneously in the process of manufacturing the array substrate, thereby decreasing difficulty in manufacturing the corresponding display device.
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公开(公告)号：US09734795B2
公开(公告)日：2017-08-15
申请号：US14429903
申请日：2014-07-17
发明人： Renwei Guo , Xue Dong
IPC分类号： G09G5/10 , H01L27/15 , G09G3/20 , H01L27/32 , G09G3/3208
CPC分类号： G09G5/10 , G09G3/2003 , G09G3/2074 , G09G3/3208 , G09G2300/0443 , G09G2300/0452 , G09G2300/0465 , G09G2320/0646 , H01L27/156 , H01L27/3241
摘要： A pixel array is provided and includes a plurality of pixel groups. Each of the pixel groups includes three sub-pixels disposed to encircle a center point, and each center point is encircled by three sub-pixels in a pixel group in the present row and the present column, one sub-pixel in a pixel group in the present row and the next column, one sub-pixel in a pixel group in the previous row and the previous column and one sub-pixel in a pixel group in the previous row and the next column about it. A driving method for the pixel array, a display panel and a display device including the pixel array are provided.
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公开(公告)号：US09734753B2
公开(公告)日：2017-08-15
申请号：US14894923
申请日：2015-05-19
发明人： Mubing Li , Pengcheng Lu , Xue Dong , Renwei Guo
CPC分类号： G09G3/2096 , G09G3/20 , G09G3/2003 , G09G5/04 , G09G2300/0452 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G09G2340/0457 , G11C19/00 , G11C19/287
摘要： The present invention provides a data acquiring module, comprising: a data input and output terminal, through which data enter into the data acquiring module, and which can output data independently; a shift register groups, each of which comprises (b−1) serially connected shift registers, and an output terminal of each shift register being able to output data independently, wherein a and b are integers greater than 1; and (a−1) serially connected first-in first-out memories connected to (a−1) shift register groups respectively, and the output terminal of each first-in first-out memory being able to output data independently, an input terminal of the last shift register in the shift register group without a corresponding first-in first-out memory in the a shift register groups, and the input terminal of the last first-in first-out memory of the serially connected first-in first-out memories being connected to the data input and output terminal. The present invention also provides a data processing unit, a driver and a display device.
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8.发明授权公开(公告)号：US09728111B2
公开(公告)日：2017-08-08
申请号：US14904723
申请日：2015-07-15
发明人： Renwei Guo , Xue Dong
CPC分类号： G09G3/003 , G09G3/20 , G09G3/2003 , G09G3/2074 , G09G3/2092 , G09G2300/0404 , G09G2300/0439 , G09G2300/0452 , G09G2310/0294 , G09G2320/02 , G09G2320/0242 , G09G2340/0457 , G09G2360/147
摘要： The present disclosure provides a display drive method for driving a 3D display device. The method comprises: dividing a first view and a second view to be displayed into a plurality of theoretical pixel units, respectively, and determining a respective gray value corresponding to a color of each type of subpixels in original display information corresponding to each theoretical pixel unit; and for each subpixel of each view, determining brightness of the subpixel based on respective gray values corresponding to the color of the subpixel in the original display information corresponding to respective theoretical pixel units which are covered by a rectangular sampling region of the subpixel and belong to the view. The present disclosure further provides a display drive apparatus and a method and apparatus for generating a sampling region.
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9.发明申请公开(公告)号：US20170139222A1
公开(公告)日：2017-05-18
申请号：US15105632
申请日：2015-10-30
发明人： 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
CPC分类号： G02B27/2228 , G02B27/22 , G02F1/15 , G02F1/155 , G02F1/157 , G02F1/163 , G02F2201/30 , G06F3/045
摘要： 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：US09653017B2
公开(公告)日：2017-05-16
申请号：US15102082
申请日：2015-12-11
发明人： Renwei Guo , Xue Dong , Peng Liu
IPC分类号： G09G3/20
CPC分类号： G09G3/2092 , G09G3/2003 , G09G3/2074 , G09G2300/0452 , G09G2320/0646 , G09G2340/0457
摘要： A pixel structure, a driving method thereof and a display device are provided. The pixel structure includes a plurality of closely arranged repeating groups, and each of the repeating groups includes linearly arranged square pixel units of different colors. Each of the square pixel units in each of the repeating groups is formed by two sub-pixels with a same color and a same shape; and two sub-pixels in adjacent square pixel units have different arrangement modes. The repeating groups disposed on two adjacent parallel straight lines are staggered by a distance of one and a half square pixel units. With such a pixel structure, input information is subjected to brightness redistribution and intensively outputted to the actual physical positions, the optional switching of the sub-pixels can be applied on the premise of not reducing the pixel size, and hence the resolution of the display image can be improved.
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