Patents by Inventor Hailin XUE
Hailin XUE 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: 20160370919Abstract: An in-cell touch panel and a display apparatus are provided. The in-cell touch panel includes a lower substrate (1) and an upper substrate (2) disposed oppositely, a number of self-capacitive electrodes (03) independently of each other and located between the lower substrate (1) and the upper substrate (2), a drive chip (3), and wires (04) being configured to connect the self-capacitive electrodes (03) to the drive chip (3). A number of sub-pixels (01) arranged regularly and data lines (02) located between adjacent twos of columns of sub-pixels (01) exist between the upper substrate (2) and the lower substrate (1), each of the sub-pixels (1) is connected to the drive chip (3) through a data line (05) located on one side of it; two sub-pixels (01) adjacent to each other constitute one pixel, or three sub-pixels (01) adjacent to each other constitute two pixels, so that at least one sub-pixel (01) is shared by adjacent pixels.Type: ApplicationFiled: June 19, 2015Publication date: December 22, 2016Inventors: Rui XU, Ming YANG, Shuai HAN, Haisheng WANG, Xi CHEN, Hailin XUE, Xue DONG, Shengji YANG, Weijie ZHAO
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Patent number: 9525010Abstract: An organic light-emitting diode display unit, a driving method thereof and a display device are disclosed. At least part of pixel units are pixel units each with a stacked structure; each pixel unit with the stacked structure includes two adjacent subpixel unit stacked groups; and each subpixel unit stacked group includes at least two subpixel units which have different emitting colors and are stacked and insulated from each other. During display of different image frames, each subpixel unit stacked group in each pixel unit with the stacked structure can display gray-scale effect of at least two colors based on applied signals. Compared with an approach that each subpixel unit can only display gray-scale effect of only one color for different image frames, the display effect can be improved.Type: GrantFiled: January 16, 2015Date of Patent: December 20, 2016Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Shengji Yang, Xue Dong, Hailin Xue, Haisheng Wang, Yiming Zhao, Xiao Sun, Peng Liu, Hongjuan Liu, Yingming Liu
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Publication number: 20160364060Abstract: A touch panel, a touch positioning method thereof and a display device are provided. In the touch panel, a plurality of self-capacitive electrodes are divided into several self-capacitive electrode groups independent of each other and several independent self-capacitive electrodes; each of the self-capacitive electrode groups includes at least two self-capacitive electrodes not adjacent to each other, and the respective self-capacitive electrodes in a same self-capacitive electrode group are electrically connected with a touch chip through a same wire, and at least the self-capacitive electrodes located on the four adjacent positions of upper, lower, left and right sides of the respective self-capacitive electrodes in the respective self-capacitive electrode groups are independent self-capacitive electrodes.Type: ApplicationFiled: January 4, 2015Publication date: December 15, 2016Inventors: Haisheng WANG, Xue DONG, Hailin XUE, Shengji YANG, Xiaoliang DING, Yingming LIU, Weijie ZHAO, Hongjuan LIU, Changfeng LI, Wei LIU
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Patent number: 9519374Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes: an upper substrate and a lower substrate arranged opposite to each other, a plurality of mutually independent self-capacitance electrodes arranged in the same layer, and a plurality of leads configured to connect the self-capacitance electrodes to a touch detection chip. The self-capacitance electrodes and the plurality of leads are arranged in different layers; an interlayer insulating layer is disposed between the self-capacitance electrodes and the leads; each self-capacitance electrode is electrically connected with the lead via a through hole running through the interlayer insulating layer; and the interlayer insulating layer is provided with recessed portions at overlapped areas of the self-capacitance electrodes and the leads other than the leads electrically connected with the self-capacitance electrodes. Therefore, the uniformity of display images of the touch panel can be improved.Type: GrantFiled: September 20, 2014Date of Patent: December 13, 2016Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yingming Liu, Xue Dong, Hailin Xue, Haisheng Wang, Lei Wang, Shengji Yang, Hongjuan Liu
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Publication number: 20160357283Abstract: The present invention discloses a touch display panel, a detecting method thereof, and a display device. The common electrode layer is divided into a plurality of independent self capacitance electrodes, and the common electrode is multiplexed as self capacitance electrodes. There is no need to provide an additional film, and it is only required to modify the pattern of the common electrode layer in the current LCD panel. Thus, the production cost is reduced, and the production efficiency is improved. Since the self capacitance electrodes are formed by dividing the common electrode layer in the above-mentioned touch display panel, a compensating electrode is further provided which is arranged in a layer different from that of the self capacitance electrodes, is insulated from the self capacitance electrodes, and at least covers a portion of a partition gap between neighboring self capacitance electrodes. A common electrode signal is applied to the compensating electrode during a display period.Type: ApplicationFiled: April 14, 2015Publication date: December 8, 2016Inventors: Rui Xu, Lei Wang, Yanchen Li, Xi Chen, Yingming Liu, Shengji Yang, Zhiying Bao, Yue Li, Zhenhua Lv, Weijie Zhao, Hailin Xue
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Publication number: 20160357310Abstract: An array substrate, a touch panel and a manufacturing method of an array substrate are provided. The array substrate includes a base substrate and a plurality of gate lines, a plurality of data lines, a common electrode layer and a plurality of pixel units arranged in an array disposed on the base substrate. Each of the pixel units includes a plurality of sub-pixel units defined by gate lines and data lines disposed to intersect each other laterally and vertically. The common electrode layer includes a plurality of common electrode blocks that double as self-capacitance electrodes, each of the common electrode blocks is connected with at least one wire, and the wires are in the middle of sub-pixel units of a same column. The array substrate is configured to increase aperture ratio of pixel units.Type: ApplicationFiled: June 17, 2015Publication date: December 8, 2016Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Haisheng Wang, Xue Dong, Hailin Xue, Xi Chen, Yingming Liu, Xiaoliang Ding, Weijie Zhao, Shengji Yang, Hongjuan Liu, Changfeng Li, Wei Liu
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Patent number: 9508757Abstract: The present invention provides an array substrate and a manufacturing method thereof, a display panel and a display apparatus. The array substrate comprises: a base substrate; and a pixel region and a periphery region formed on the base substrate, wherein the periphery region is located around the pixel region, the pixel region comprises an amorphous silicon thin film transistor, and the periphery region comprises a low temperature poly-silicon structure. As the a-Si thin film transistor is used in the pixel region of the array substrate, the problem that there is a too large leakage current in the pixel region of the LTPS array substrate in the prior art is overcome, the leakage current in the pixel region is reduced, while as the LTPS structure is used in the periphery region of the array substrate, a narrow frame of the display panel and the display apparatus may be achieved.Type: GrantFiled: December 2, 2013Date of Patent: November 29, 2016Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY GROUP CO., LTD.Inventors: Yue Li, Xue Dong, Hailin Xue, Xiaochuan Chen
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Publication number: 20160313392Abstract: A display substrate, a display panel including the display substrate and a display device including the display panel are provided. The display substrate comprises a flexible circuit board and test pads, wherein the flexible circuit board covers an area of the test pads. In the aforesaid display substrate, the flexible circuit board covers the area of the test pads, so that test points on the test pads can be prevented from contacting the outside, and corrosion of the test points and signal abnormity in signal lines resulting therefrom during testing are prevented; compared with the prior art, the process of coating the test pads with UV adhesive is omitted, thus the process flow is reduced, and the production efficiency and the productivity are improved; moreover, the thickness of the display substrate can be reduced, which is conducive for the display panel including the display substrate to be lighter and thinner.Type: ApplicationFiled: March 31, 2016Publication date: October 27, 2016Inventors: Xue DONG, Lei MA, Hailin XUE, Haibo ZHU, Yue LI, Wenbo JIANG, Dong YANG, Ming YANG
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Publication number: 20160306454Abstract: An in-cell touch panel and a display device are provided. Self-capacitance electrodes arranged in the same layer as pixel electrodes are disposed at gaps between the pixel electrodes of the touch panel in accordance with the self-capacitance principle. A touch detection chip can determine a touch position by detection of capacitance variation of the self-capacitance electrodes in a touch period. The touch panel does not need to add additional processes on the basis of the manufacturing process of an array substrate and hence can reduce the manufacturing cost and improve the productivity.Type: ApplicationFiled: September 20, 2014Publication date: October 20, 2016Inventors: Haisheng WANG, Xue DONG, Hailin XUE, Yingming LIU, Weijie ZHAO, Xiaoliang DING, Shengji YANG, Hongjuan LIU, Lei WANG, Chunlei WANG
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Publication number: 20160293083Abstract: There are provided an organic light emitting display device, a driving method thereof and a display apparatus. The organic light emitting display device includes an underlay substrate, and organic light emitting pixel units arranged in a matrix on the underlay substrate; wherein the respective organic light emitting units comprise at least two organic light emitting structures which have different light emitting colors, are disposed in cascades and insulated from each other, and a pixel circuit connected corresponding to the organic light emitting structures and configured to drive the organic light emitting structures to emit light.Type: ApplicationFiled: January 12, 2015Publication date: October 6, 2016Applicants: BOE Technology Group Co., Ltd., Beijing Boe Optoelectronics Technology Co., Ltd.Inventors: Shengji YANG, Xue DONG, Hailin XUE, Haisheng WANG, Hongjuan LIU, Yingming LIU, Xiaoliang DING, Weijie ZHAO, Changfeng LI, Wei LIU
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Publication number: 20160294386Abstract: An array substrate and a manufacturing method thereof, and a display device are provided.Type: ApplicationFiled: October 1, 2014Publication date: October 6, 2016Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Shengji YANG, Xue DONG, Haisheng WANG, Hailin XUE, Yingming LIU, Weijie ZHAO, Hongjuan LIU, Xiaoliang DING
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Publication number: 20160274715Abstract: An in-cell touch panel and a display device are disclosed, a common electrode layer is reused as self-capacitance electrodes in accordance with self-capacitance principle. A pattern of common electrode layer is designed such that the common electrode layer is partitioned into a plurality of mutually independent self-capacitance electrodes along strip-like slits and a direction crossing the slits. The touch sensing chip can determine a touch position by detecting capacitance value variation of self-capacitance electrodes in a touch period. The in-cell touch panel can save production costs and improve production efficiency, and also can avoid light leakage caused by cutting common electrode layer and influence on display effect.Type: ApplicationFiled: September 20, 2014Publication date: September 22, 2016Inventors: Lei WANG, Xue DONG, Hailin XUE, Haisheng WANG, Yingming LIU, Shengji YANG, Hongjuan LIU, Xiaoliang DING, Weijie ZHAO, Chunlei WANG, Yue LI
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Publication number: 20160274716Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes: an upper substrate and a lower substrate arranged opposite to each other, a plurality of mutually independent self-capacitance electrodes arranged in the same layer, and a plurality of leads configured to connect the self-capacitance electrodes to a touch detection chip. The self-capacitance electrodes and the plurality of leads are arranged in different layers; an interlayer insulating layer is disposed between the self-capacitance electrodes and the leads; each self-capacitance electrode is electrically connected with the lead via a through hole running through the interlayer insulating layer; and the interlayer insulating layer is provided with recessed portions at overlapped areas of the self-capacitance electrodes and the leads other than the leads electrically connected with the self-capacitance electrodes. Therefore, the uniformity of display images of the touch panel can be improved.Type: ApplicationFiled: September 20, 2014Publication date: September 22, 2016Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yingming LIU, Xue DONG, Hailin XUE, Haisheng WANG, Lei WANG, Shengji YANG, Hongjuan LIU
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Publication number: 20160266677Abstract: An in-cell touch panel and a display device are provided, and the in-cell touch panel includes: an upper substrate and a lower substrate arranged oppositely to each other; a plurality of self-capacitance electrodes arranged in a same layer and insulated from each other at a side, facing the lower substrate, of the upper substrate or a side, facing the upper substrate, of the lower substrate; a shielding electrode provided at a side, facing the lower substrate, of each of the self-capacitance electrodes, which is insulated from the shielding electrode; and an insulating layer arranged between each of the self-capacitance electrodes and the shielding electrode. Such an in-cell touch panel may isolate the touch detection signals applied to the self-capacitance electrodes from the display signals, so as to avoid mutual interference therebetween.Type: ApplicationFiled: September 23, 2014Publication date: September 15, 2016Inventors: Yingming LIU, Xue DONG, Hailin XUE, Haisheng WANG, Weijie ZHAO, Shengji YANG, Xiaoliang DING, Hongjuan LIU
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Publication number: 20160266675Abstract: An in-cell touch panel and a display device are provided, and the in-cell touch panel includes: an upper substrate and a lower substrate arranged oppositely to each other; a conductive layer which is provided on a side, facing the lower substrate, of the upper substrate or on a side, facing the upper substrate, of the lower substrate, and comprises a plurality of hollowed-out regions arranged in a matrix form; a plurality of self-capacitance electrodes insulated from the conductive layer and arranged in a layer in which the conductive layer is provided, each of the hollowed-out regions being provided therein with at least one of the self-capacitance electrodes; and a plurality of conductive wires respectively electrically connected with the self-capacitance electrodes. This in-cell touch panel can reduce the number of the conductive wires, so as to facilitate a narrow frame design and reduce the occurrence possibility of a larger touch blind area to a certain extent.Type: ApplicationFiled: September 23, 2014Publication date: September 15, 2016Inventors: Shengji YANG, Xue DONG, Haisheng WANG, Hailin XUE, Yingming LIU, Weijie ZHAO, Xiaoliang DING, Hongjuan LIU, Changfeng LI
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Publication number: 20160259445Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The substrate comprises: a gate electrode (11) and a gate line (12) disposed on a base substrate (00), an active layer (20) disposed on the film layer comprising the gate electrode (11) and the gate line (12).Type: ApplicationFiled: October 1, 2014Publication date: September 8, 2016Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shengji YANG, Xue DONG, Haisheng WANG, Hailin XUE, Yingming LIU, Weijie ZHAO, Hongjuan LIU, Xiaoliang DING, Lei WANG, Chunlei WANG
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Publication number: 20160260781Abstract: An organic light-emitting diode display unit, a driving method thereof and a display device are disclosed. At least part of pixel units are pixel units each with a stacked structure; each pixel unit with the stacked structure includes two adjacent subpixel unit stacked groups; and each subpixel unit stacked group includes at least two subpixel units which have different emitting colors and are stacked and insulated from each other. During display of different image frames, each subpixel unit stacked group in each pixel unit with the stacked structure can display gray-scale effect of at least two colors based on applied signals. Compared with an approach that each subpixel unit can only display gray-scale effect of only one color for different image frames, the display effect can be improved.Type: ApplicationFiled: January 16, 2015Publication date: September 8, 2016Inventors: Shengji Yang, Xue Dong, Hailin Xue, Haisheng Wang, Yiming Zhao, Xiao Sun, Peng Liu, Hongjuan Liu, Yingming Liu
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Publication number: 20160252995Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes a plurality of self-capacitance electrodes disposed on the same layer and independent from each other, a touch sensing chip and a plurality of wires. The self-capacitance electrodes constitute a common electrode layer and the wires and the self-capacitance electrodes are disposed on different layers. The touch sensing chip is configured to apply common electrode signals to self-capacitance electrodes in a display time period and determine touch positions by detecting capacitance value variation of self-capacitance electrodes in a touch time period. In the touch panel, the common electrode layer is reused as self-capacitance electrodes, thereby implementing touch function without a touch dead zone.Type: ApplicationFiled: August 27, 2014Publication date: September 1, 2016Inventors: Chunlei Wang, Hailin Xue, Haisheng Wang, Jian Wang, Lei Wang
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Publication number: 20160246408Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes a top substrate and a bottom substrate disposed oppositely to each other, a common electrode layer disposed on a side of the bottom substrate that faces the top substrate, and a touch sensing chip. The common electrode layer includes a plurality of independent self-capacitance electrodes. The touch sensing chip is configured to apply common electrode signals to self-capacitance electrodes in a display interval and determine touch positions by detecting capacitance value variation of self-capacitance electrodes in a touch interval. No additional process is added in the manufacturing process of the array substrate for the in-cell touch panel, thereby saving production costs and improving production efficiency.Type: ApplicationFiled: September 18, 2014Publication date: August 25, 2016Inventors: Lei WANG, Hailin XUE, Yanna XUE, Hongjuan LIU, Haisheng WANG
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Publication number: 20160232836Abstract: A pixel circuit is disclosed, comprising: a driving module, an energy storage module, an electroluminescence module, a data voltage write module and a threshold compensation module, the threshold compensation module being connected with a compensation voltage input end, a first end of the energy storage module and at least one control signal input end, adapted to compensate the voltage of the first end of the energy storage module as a sum of the startup threshold of the driving module and the compensation voltage accessed by the compensation voltage input end in response to the control signal accessed by the connected control signal input end.Type: ApplicationFiled: July 15, 2015Publication date: August 11, 2016Inventors: Shengji Yang, Xue Dong, Haisheng Wang, Hailin Xue, Xiaochuan Chen, Xiaoliang Ding, Yingming Liu, Weijie Zhao, Hongliang Yuan, Kaixuan Wang, Wei Li