Patents by Inventor Xiaodan Jin
Xiaodan Jin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230240110Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emittingType: ApplicationFiled: March 27, 2023Publication date: July 27, 2023Inventors: Liang SUN, Tuo SUN, Xiaodan JIN, Lintao ZHANG
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Patent number: 11711958Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emittingType: GrantFiled: April 14, 2021Date of Patent: July 25, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Liang Sun, Tuo Sun, Xiaodan Jin, Lintao Zhang
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Publication number: 20220109033Abstract: A display substrate including a first display area including a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels, wherein the display substrate includes a plurality of first pixel groups each of which includes two third sub-pixels, one first sub-pixel and one second sub-pixel, the two third sub-pixels are arranged adjacent to each other along a first direction, the one first sub-pixel and the one second sub-pixel are adjacent to at least one of the two third sub-pixels, located on both sides of a straight line passing centers of the two third sub-pixels, and arranged along a second direction different from the first direction; a size of the first sub-pixel and the second sub-pixel in the second direction is smaller than a size of the first sub-pixel and the second sub-pixel in the first direction, respectively.Type: ApplicationFiled: December 15, 2021Publication date: April 7, 2022Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG, Zhenzhen LI, Wenjing TAN, Libin LIU, Qian YANG, Hongli WANG
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Patent number: 11264430Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.Type: GrantFiled: October 11, 2019Date of Patent: March 1, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang Huangfu, Libin Liu, Fengli Ji, Xiaodan Jin, Yinan Liang, Mei Li, Jie Zhang, Chang Luo, Jianpeng Wu, Hongli Wang
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Patent number: 11233096Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.Type: GrantFiled: December 1, 2020Date of Patent: January 25, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang, Zhenzhen Li, Wenjing Tan, Libin Liu, Qian Yang, Hongli Wang
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Publication number: 20210233969Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emittingType: ApplicationFiled: April 14, 2021Publication date: July 29, 2021Inventors: Liang SUN, Tuo SUN, Xiaodan JIN, Lintao ZHANG
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Patent number: 11004905Abstract: A display panel includes pixels arranged in an array in a first direction and a second direction. Each pixel includes a first sub-pixel having a first light-emitting zone to emit light of a first color, a second sub-pixel having a second light-emitting zone to emit light of a second color, and a third sub-pixel having a third light-emitting zone to emit light of a third color. The first, second, and third light-emitting zones are arranged in a triangle such that the first, second, and third light-emitting zones cover respective vertices of the triangle, with one side of the triangle being substantially parallel to the first direction. Any two pixels directly adjacent in the first direction have respective patterns of first, second, and third light-emitting zones, which are substantially mirror-symmetrical to each other. Any two diagonally adjacent pixels have a substantially repeating pattern of first, second and third light-emitting zones.Type: GrantFiled: March 20, 2019Date of Patent: May 11, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Liang Sun, Tuo Sun, Xiaodan Jin, Lintao Zhang
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Publication number: 20210091145Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.Type: ApplicationFiled: December 1, 2020Publication date: March 25, 2021Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG, Zhenzhen LI, Wenjing TAN, Libin LIU, Qian YANG, Hongli WANG
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Patent number: 10854684Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.Type: GrantFiled: December 28, 2018Date of Patent: December 1, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang, Zhenzhen Li, Wenjing Tan, Libin Liu, Qian Yang, Hongli Wang
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Publication number: 20200043990Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.Type: ApplicationFiled: October 11, 2019Publication date: February 6, 2020Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang HUANGFU, Libin LIU, Fengli JI, Xiaodan JIN, Yinan LIANG, Mei LI, Jie ZHANG, Chang LUO, Jianpeng WU, Hongli WANG
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Patent number: 10467939Abstract: Embodiments of the invention disclose a method for displaying image and a display device. In the display panel, 2*2 pixels constitute one repeating group, each repeating group contains two pixels composed of a B sub-pixel and a Y sub-pixel and two pixels composed of a R sub-pixel and a G sub-pixel, and sub-pixels included in neighboring pixels in the horizontal or vertical direction within the repeating group are different, thus compared to the existing arrangement in which three or more sub-pixels constitute one pixel, the number of sub-pixels in each pixel is reduced, enabling the resolution of image displayed to be enhanced under the same fabrication precision.Type: GrantFiled: January 8, 2015Date of Patent: November 5, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Xiaodan Jin
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Publication number: 20190237518Abstract: A display panel includes pixels arranged in an array in a first direction and a second direction. Each pixel includes a first sub-pixel having a first light-emitting zone to emit light of a first color, a second sub-pixel having a second light-emitting zone to emit light of a second color, and a third sub-pixel having a third light-emitting zone to emit light of a third color. The first, second, and third light-emitting zones are arranged in a triangle such that the first, second, and third light-emitting zones cover respective vertices of the triangle, with one side of the triangle being substantially parallel to the first direction. Any two pixels directly adjacent in the first direction have respective patterns of first, second, and third light-emitting zones, which are substantially mirror-symmetrical to each other. Any two diagonally adjacent pixels have a substantially repeating pattern of first, second and third light-emitting zones.Type: ApplicationFiled: March 20, 2019Publication date: August 1, 2019Inventors: Liang SUN, Tuo SUN, Xiaodan JIN, Lintao ZHANG
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Publication number: 20190140030Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.Type: ApplicationFiled: December 28, 2018Publication date: May 9, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG, Zhenzhen LI, Wenjing TAN, Libin LIU, Qian YANG, Hongli WANG
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Patent number: 10274654Abstract: A pixel arrangement structure, a display panel and a display device are provided. The pixel arrangement structure includes a plurality of repeating units, each repeating unit includes one first sub-pixel, one second sub pixel and two third sub-pixels; the four sub-pixels of each repeating unit constitute two pixels, with the first sub-pixel and the second sub-pixel being shared by the two pixels; in a first direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density, in a second direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density; wherein, the first direction and the second direction are different directions.Type: GrantFiled: May 5, 2016Date of Patent: April 30, 2019Assignee: BOE Technology Group Co., Ltd.Inventors: Xiaodan Jin, Lujiang Huangfu, Yinan Liang
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Publication number: 20180308907Abstract: A pixel arrangement structure for a display device. The pixel arrangement structure may comprise a first pixel and a second pixel. The first pixel and the second pixel are alternately in a row direction and a column direction. The first pixel and the second pixel each comprise a first sub-pixel, a second sub-pixel, and a third sub-pixel. The first sub-pixel, the second sub-pixel, and the third sub-pixel in the first pixel form a triangular distribution. The first sub-pixel, the second sub-pixel, and the third sub-pixel in the second pixel form an inverted triangular distribution relative to the triangular distribution in the first pixel. The second sub-pixel and the third sub-pixel in each of the first pixel and the second pixel are located on substantially the same row.Type: ApplicationFiled: March 8, 2017Publication date: October 25, 2018Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaodan Jin, Lujiang Huangfu, Yinan Liang
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Patent number: 9997103Abstract: A display substrate, a driving method thereof and a display device are disclosed. The display substrate includes repeatedly arranged pixel groups. Each pixel group includes a first sub-pixel group, a second sub-pixel group, a third sub-pixel group and a fourth sub-pixel group. Each of the first sub-pixel group, the second sub-pixel group, the third sub-pixel group and the fourth sub-pixel group includes four pixel columns. The display substrate, the driving method thereof and the display device reduce the number of sub-pixels in the whole display device and hence reduce the difficulty in the manufacturing process of the display device and the cost on the premise of ensuring that the display device obtains a high resolution.Type: GrantFiled: July 22, 2015Date of Patent: June 12, 2018Assignee: BOE Technologgy Group Co., Ltd.Inventors: Xiaodan Jin, Lintao Zhang
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Patent number: 9960210Abstract: The present invention discloses a structure of pixel arrangement and a display device. The structure of pixel arrangement includes a first sub-pixel, and second sub-pixels and third sub-pixels that are provided surrounding the first sub-pixel, the first sub-pixel, portions of the second sub-pixels and portions of the third sub-pixels constituting a virtual rhombus, wherein a center of the first sub-pixel coincides with a center of the virtual rhombus; a center of the second sub-pixel coincides with a first vertex of the virtual rhombus; and a center of the third sub-pixel coincides with a second vertex of the virtual rhombus. Compared with the prior art, the number of sub-pixels required to achieve high resolution display in the present invention is smaller, so that the number of the sub-pixels is decreased.Type: GrantFiled: July 20, 2015Date of Patent: May 1, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang
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Patent number: 9953399Abstract: The present invention relates to a display method and a display device. The display method includes steps of: S1, obtaining an original image that needs to be displayed; S2, generating a plurality of first images each having the same boundary as the original image according to the information contained in the original image, wherein each first image includes at least partial information of the original image, and union of information contained in the plurality of first images includes all information contained in the original image; and S3, displaying, in the form of continuous multi-frame images, all first images in sequence within visual persistence time of human eyes. The above method can improve the display effect of the display device.Type: GrantFiled: January 8, 2015Date of Patent: April 24, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Xiaodan Jin
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Patent number: 9946123Abstract: The present disclosure provides a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels. Each pixel includes one first sub-pixel, each second sub-pixel is shared by at least two adjacent pixels and each third sub-pixel is shared by at least two adjacent pixels. A density of the sub-pixels is 1.5 times larger than a density of the pixels in a first direction of a pixel array, and a density of the sub-pixels is 1.5 times larger than a density of the pixels in a second direction of the pixel array. The first direction is different from the second direction.Type: GrantFiled: July 30, 2015Date of Patent: April 17, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang, Kelvin Chiang
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Publication number: 20180088260Abstract: A pixel arrangement structure, a display panel and a display device are provided. The pixel arrangement structure includes a plurality of repeating units, each repeating unit includes one first sub-pixel, one second sub pixel and two third sub-pixels; the four sub-pixels of each repeating unit constitute two pixels, with the first sub-pixel and the second sub-pixel being shared by the two pixels; in a first direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density, in a second direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density; wherein, the first direction and the second direction are different directions.Type: ApplicationFiled: May 5, 2016Publication date: March 29, 2018Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaodan JIN, Lujiang HUANGFU, Yinan LIANG