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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
Inventor： Renwei Guo , Xue Dong , Peng Liu
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/2003 , G09G3/2074 , G09G2300/0452 , G09G2320/0646 , G09G2340/0457
Abstract: 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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12.发明申请公开(公告)号：US20160293084A1
公开(公告)日：2016-10-06
申请号：US14814689
申请日：2015-07-31
Inventor： Renwei Guo , Xue Dong
CPC classification number: G09G3/2003 , G09G2300/0452 , H01L27/3218
Abstract: Embodiments of the disclosure provide a pixel structure, a method for driving the pixel structure and a display apparatus. The pixel structure comprises a matrix of multiple R sub-pixels, G sub-pixels and B sub-pixels. In each row of the sub-pixels, at most two adjacent sub-pixels constitute a square pixel unit. Each two adjacent rows of the sub-pixels are offset relative to each other by half a sub-pixel along a row direction. Each of the sub-pixels is different in color from its adjacent sub-pixels. With such a pixel structure, light is reallocated for input information based on a correspondence relationship between an actual physical position and its corresponding input information so as to emit light concentratedly at the actual physical position. For example, a white pixel may be displayed by switching on only three adjacent sub-pixels triangularly arranged at the pixel unit which displays the white to be switched on. According to the embodiments of the disclosure, the same information is displayed with fewer pixels by selectively switching on sub-pixels in a flexible manner without reducing the size of pixels, thereby increasing the output resolution for displayed images.
Abstract translation: 本公开的实施例提供了像素结构，用于驱动像素结构的方法和显示装置。 像素结构包括多个R子像素，G子像素和B子像素的矩阵。 在子像素的每行中，最多两个相邻的子像素构成正方形像素单元。 子像素的每两个相邻行相对于彼此沿着行方向偏移半个子像素。 每个子像素的颜色与其相邻的子像素不同。 利用这样的像素结构，基于实际物理位置与其对应的输入信息之间的对应关系，将光重新分配用于输入信息，以便在实际物理位置处集中发光。 例如，可以通过仅打开在显示要接通的白色的像素单元处三角形布置的三个相邻子像素来显示白色像素。 根据本公开的实施例，通过在不减小像素尺寸的情况下以灵活的方式选择性地切换子像素，从而以较少的像素显示相同的信息，从而增加显示图像的输出分辨率。
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公开(公告)号：US20160275858A1
公开(公告)日：2016-09-22
申请号：US14762200
申请日：2014-10-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongli Wang , Renwei Guo
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G3/2003 , G09G2300/0452 , G09G2300/0465 , G09G2320/0233 , G09G2320/0242 , G09G2340/0457 , H01L27/32 , H01L27/3211 , H01L27/3213 , H01L27/3218
Abstract: Embodiments of the present invention disclose a pixel unit made up of three rhombic sub-pixels spliced with each other, and, every two adjacent rhombic sub-pixels of the three rhombic sub-pixels share one common edge and are symmetrical about the common edge. In accordance to embodiments of the present invention, the rhombic sub-pixels have larger sizes and accordingly can be achieved in the existing production line with adoption of the existing mature production technology. Accordingly, high production yield, small spreading difficulty, and wide application prospect can be achieved for products. Meanwhile, embodiments of the present invention also provide a display panel, a display method and a display device.
Abstract translation: 本发明的实施例公开了由彼此拼接的三个菱形子像素构成的像素单元，并且三个菱形子像素的每两个相邻菱形子像素共享一个共同边缘并且关于公共边缘对称。 根据本发明的实施例，菱形子像素具有更大的尺寸，因此可以在现有的生产线中实现现有的成熟生产技术。 因此，可以实现产品生产成品率高，扩散难度小，应用前景广阔。 同时，本发明的实施例还提供了显示面板，显示方法和显示装置。
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14.发明申请METHOD FOR PREPARING LIQUID CRYSTAL DISPLAY PANEL, DISPLAY DEVICE AND MONOCHROMATIC QUANTUM DOT LAYER 有权制备液晶显示面板，显示设备和单色量子层的方法公开(公告)号：US20150002788A1
公开(公告)日：2015-01-01
申请号：US14347884
申请日：2013-07-17
Inventor： Renwei Guo , Xue Dong
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134309 , B82Y20/00 , G02F1/133602 , G02F1/133603 , G02F1/133617 , G02F2001/133614 , G02F2001/134345 , G02F2001/134372 , Y10S977/95
Abstract: A process for manufacturing a liquid crystal display panel, a display device and a monochromatic quantum dot layer are disclosed; in the liquid crystal display panel, a plurality of pixel units are defined on the liquid crystal display panel, each pixel unit having sub-pixel units displaying different colors, at a position of the apposing substrate or the array substrate corresponding to a sub-pixel unit of at least one color in each pixel unit, a monochromatic quantum dot layer is disposed. Dispersing of monochromatic quantum dots with a macromolecular polymer network can prevent the quantum dots from aggregation and increase the quantum yield of the quantum dots, so as to increase the light efficacy of quantum excitation, as well as avoiding the contact between the monochromatic quantum dots with oxygen and increasing the life of quantum dots.
Abstract translation: 公开了液晶显示面板，显示装置和单色量子点层的制造方法。 在液晶显示面板中，在液晶显示面板上形成多个像素单元，每个像素单元具有显示不同颜色的子像素单元，在与像素对应的子像素的阵列基板或阵列基板的位置 在每个像素单元中具有至少一种颜色的单位，设置单色量子点层。 用大分子聚合物网络分散单色量子点可以防止量子点聚集，增加量子点的量子产率，从而提高量子激发的光效，同时避免单色量子点与 氧和增加量子点的寿命。
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公开(公告)号：US10325539B2
公开(公告)日：2019-06-18
申请号：US14437006
申请日：2014-08-27
Inventor： Lingyun Shi , Xue Dong , Hao Zhang , Renwei Guo , Liguang Deng
Abstract: The present invention provides a display method, a display panel and a display device. The display panel comprises a plurality of rows of sub-pixels, the adjacent sub-pixels in the column direction having different colors and being staggered from each other. The display method comprises: S1, generating an original image composed of a matrix of virtual pixels; S2, enabling the virtual pixels to correspond to sampling locations, wherein among the sampling locations in each row, one sampling location is further included between two sampling locations corresponding to any two adjacent virtual pixels; in two adjacent rows of sampling locations, the sampling locations corresponding to the virtual pixels are not in the same columns, wherein each sampling location corresponds to a location between two sub-pixels in one row and a middle location of a sub-pixel in the other row; and S3, calculating a display component of each sub-pixel.
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Patent Agency Ranking
公开(公告)号：US10230942B2
公开(公告)日：2019-03-12
申请号：US14915008
申请日：2015-09-30
Inventor： Ming Yang , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Pengcheng Lu , Renwei Guo
IPC: H04N13/31 , H04N13/324 , H04N13/383 , H04N13/398 , G02B27/22 , H01L27/12 , H04N13/305 , H04N13/376 , H04N13/371
Abstract: A pixel array, a display device and a display method are provided. The pixel array comprises: a plurality of sub-pixels arranged along a row direction and a column direction, the plurality of sub-pixels being defined by a plurality of data lines and a plurality of gate lines intersecting with each other, the data lines extending along the row direction, and the gate lines extending along the column direction, wherein, each row of sub-pixels include a plurality of repeating units arranged sequentially, the repeating unit including sub-pixels of three different colors; for each column of the sub-pixels, any two adjacent sub-pixels are of different colors; and each of the sub-pixels has a length L along the row direction and a height H along the column direction, the length being less than or equal to the height, and in any two adjacent sub-pixels in each column of the sub-pixels, a lower row sub-pixel shifts by a distance D with respect to a previous row sub-pixel along the row direction, where −L
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公开(公告)号：US10115329B2
公开(公告)日：2018-10-30
申请号：US14772091
申请日：2014-12-04
Inventor： Peng Liu , Xue Dong , Renwei Guo , Kai Yang
IPC: G09G3/36 , G09G3/20 , G02F1/1343 , H01L27/32
Abstract: A display substrate, a driving method and a display device are described. The display substrate includes pixel groups that are repeatedly arranged. Each pixel group includes two first sub-pixels, two second sub-pixels, and two third sub-pixels. A first sub-pixel, a second sub-pixel, and a third sub-pixel are sequentially arranged in a first pixel row of each pixel group. Another third sub-pixel, another first sub-pixel, and another second sub-pixel are sequentially arranged in a second pixel row of each pixel group. A center line of any sub-pixel of the first pixel row and a center line of any sub-pixel of the second pixel row extend in a column direction and do not coincide with each other. The display substrate enables the display device to achieve a higher display resolution with a lower physical resolution.
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公开(公告)号：US10037728B2
公开(公告)日：2018-07-31
申请号：US15083934
申请日：2016-03-29
Inventor： Renwei Guo , Xue Dong
CPC classification number: G09G3/2074 , G09G3/003 , G09G3/2003 , G09G2300/0452 , G09G2340/0457
Abstract: The embodiments of the present invention relate to the field of display technologies, and provide a display driving method, a display driving device and a display device for improving the display effect of a display device with a given area of the subpixels. The method comprises: receiving an image signal; converting the image signal into a virtual pixel array and determining a color component corresponding to a color of each subpixel in each virtual pixel of the virtual pixel array; arranging a sampling region for each subpixel on the pixel array of the display device; determining a grey scale signal for the subpixel corresponding to the sampling region depending on the color component corresponding to the color of the subpixel in each virtual pixel covered by the sampling region; and displaying the image signal depending on the grey scale signal for the subpixel.
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公开(公告)号：US09892696B2
公开(公告)日：2018-02-13
申请号：US14765990
申请日：2014-09-29
Inventor： Kai Yang , Xue Dong , Hao Zhang , Lingyun Shi , Renwei Guo , Peng Liu
CPC classification number: G09G3/3607 , G09G3/2003 , G09G3/3655 , G09G2300/0443 , G09G2300/0452 , G09G2310/08 , G09G2320/0242 , G09G2340/0457
Abstract: The present invention provides a display panel, a display method thereof and a display device. The display panel comprises multiple pixel units arranged in a matrix, three sub-pixels having different colors in each pixel unit form a first pixel, four sub-pixels in the middle of any two adjacent pixel units in the same row comprise three sub-pixels having different colors that form a second pixel, four sub-pixels in the middle of any two adjacent pixel units in the same column comprise three sub-pixels having different colors that form a third pixel, and four sub-pixels in the middle of any four pixel units in adjacent two rows and adjacent two columns comprise three sub-pixels having different colors that form a fourth pixel, wherein within display time of one frame of image, the first pixel, second pixel, third pixel and fourth pixel are displayed in a time-sharing manner.
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20.发明授权公开(公告)号：US09851601B2
公开(公告)日：2017-12-26
申请号：US15062747
申请日：2016-03-07
Inventor： Renwei Guo , Xue Dong , Ang Xiao
IPC: G02F1/1333 , G02F1/1335 , G02B5/20 , B05D3/00 , B05D7/00 , B05D1/28 , B82Y20/00 , B82Y40/00
CPC classification number: G02F1/133516 , B05D1/28 , B05D3/007 , B05D7/584 , B82Y20/00 , B82Y40/00 , G02B5/201 , G02F1/133514 , G02F1/133528 , G02F1/133617
Abstract: A color filter substrate is provided with a layered structure containing monocolor quantum dots in areas of sub-pixels of at least one color of the pixels, and the layered structure is formed by laminating flake graphene layers and monocolor quantum dot layers alternatively. The color filter substrate can efficiently convert background light into monochromatic light, can increase the color gamut of the liquid crystal display panel, enhances color saturation, and improves display quality of the display screen.
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