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公开(公告)号：US11990074B2
公开(公告)日：2024-05-21
申请号：US17793776
申请日：2021-09-14
Inventor： Yinlong Zhang , Zhihua Sun , Yanping Liao , Jiantao Liu , Jianbo Xian , Yue Yang , Xibin Shao
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G3/2092 , G09G2310/0205 , G09G2310/0224 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/0286 , G09G2310/08
Abstract: A display driving method and a display device. The display driving method includes: scanning a plurality of subpixels arranged in an N×M array one row by one row or multiple rows by multiple rows to turn on each row of scanned subpixels, so that two adjacent rows of sub-pixels are simultaneously in an on-state for a duration greater than or equal to twice a unit scanning time, the unit scanning time is a time required to scan one row of sub-pixels, wherein N and M are both integers greater than 1; applying data signals to at least two rows of sub-pixels that are simultaneously in the on-state, such that at least a portion of rows of sub-pixels are applied with data signals for a duration greater than the unit scanning time.
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公开(公告)号：US11984453B2
公开(公告)日：2024-05-14
申请号：US17622708
申请日：2021-01-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jiguo Wang , Jian Sun , Zhao Zhang , Liang Tian , Weida Qin , Zhen Wang , Han Zhang , Wenwen Qin , Xiaoyan Yang , Yue Shan , Wei Yan , Jian Zhang , Deshuai Wang , Yadong Zhang , Jiantao Liu
IPC: G02F1/1362 , G02F1/1368 , H01L27/12
CPC classification number: H01L27/124 , G02F1/136209 , G02F1/136213 , G02F1/136222 , G02F1/13629 , G02F1/1368 , H01L27/1255
Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).
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公开(公告)号：US11875727B2
公开(公告)日：2024-01-16
申请号：US17593953
申请日：2020-12-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhen Wang , Jian Zhang , Jian Sun , Wei Yan , Deshuai Wang , Wenwen Qin , Jiguo Wang , Han Zhang , Yue Shan , Xiaoyan Yang , Yadong Zhang , Shijun Wang , Jiantao Liu
CPC classification number: G09G3/2096 , G09G2310/0283 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: The present disclosure provides a shift register, a gate driving circuit, a display panel, and a driving method thereof. The shift register includes: an input circuit; an output circuit; a first control circuit configured to provide a potential of a first control signal terminal to a pull-down node, and provide a potential of a reference signal terminal to the pull-down node according to the potential of the pull-up node; and a second control circuit connected to the pull-down node, a second control signal terminal, the output signal terminal, and the reference signal terminal, wherein the second control circuit is configured to pull down a potential of the output signal terminal during a display phase under the control of a potential of the pull-down node and a potential of the second control signal terminal, and pull up the potential of the output signal terminal in a power-off phase.
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公开(公告)号：US11790818B2
公开(公告)日：2023-10-17
申请号：US17670884
申请日：2022-02-14
Inventor： Guohuo Su , Changcheng Liu , Zhihua Sun , Jiantao Liu , Senwang Li , Zhun Lin , Wenliang Liu , Yinlong Zhang , Jituo Tang , Jinling Zhang
CPC classification number: G09G3/006 , G09G5/06 , G09G2320/0276 , G09G2360/141 , G09G2360/145 , G09G2370/12
Abstract: A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.
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公开(公告)号：US11614667B2
公开(公告)日：2023-03-28
申请号：US17485297
申请日：2021-09-24
Inventor： Zhenhong Xiao , Peng Liu , Chao Liang , Aiyu Ding , Yongqiang Zhang , Jingyi Xu , Hui Yuan , Jiantao Liu
IPC: G02F1/1333 , G02F1/1345 , G02F1/1362 , G06F3/041 , H01L27/12 , B60K35/00
Abstract: The present disclosure provides an array substrate and a display panel. The array substrate includes a base substrate and at least one signal line unit in a fan-out region of the base substrate. Each of the at least one signal line unit includes two first signal lines and one second signal line, and the two first signal lines and the one second signal line are respectively in different layers and extend in a same direction. A center line of an orthographic projection of the one second signal line on the base substrate overlaps with a center line of an orthographic projection of an interval region between the two first signal lines.
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Patent Agency Ranking
公开(公告)号：US10792123B2
公开(公告)日：2020-10-06
申请号：US15025964
申请日：2015-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xinan Wang , Jiantao Liu
Abstract: A massage guiding device and a massage guiding method are provided. The massage guiding device includes: a main body (1); and an image recognition unit (2) and a projection unit (3) which are disposed on the main body (1). The image recognition unit (2) is configured to obtain an image of a person being massaged and determine massage information based on the image of the person being massaged. The projection unit (3) is configured to emit visible light according to the massage information as determined by the image recognition unit (2) so as to display the massage information on a body of the person being massaged. The massage guiding device is applicable in a massage process to solve the problems that unprofessional massagers cannot achieve desired massage effect due to lacking of massage information or due to incorrect massage information.
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公开(公告)号：US10608127B2
公开(公告)日：2020-03-31
申请号：US15711328
申请日：2017-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jiuxia Yang , Jiantao Liu , Xuebo Zhang
IPC: H01L21/00 , H01L31/0224 , H01L31/073 , H01L31/18
Abstract: A cathode of a solar unit and method for manufacturing thereof, and a solar cell. The method for manufacturing a cathode of a solar unit includes the following steps: step a) curing a composition to form a film, and the composition comprises conducting polymer, curing material, ionic liquid and phosphorene; step b) applying photoresist on the film corresponding to pixel areas by ink jet printing or applying photoresist on the film corresponding to pixel areas by coating, and then carrying out the processes of exposure and development; step c) etching the film on which the photoresist has been ink jet printed or coated to form the cathode pattern of the solar unit; step d) peeling off the photoresist to obtain the cathode of the solar unit. A cathode of a solar unit that has high stability, good flexibility, low resistance value and long cell duration can be manufactured by using the method for manufacturing a cathode of a solar unit.
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公开(公告)号：US10606104B2
公开(公告)日：2020-03-31
申请号：US15564118
申请日：2017-04-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jiantao Liu
IPC: G02F1/13 , G02F1/167 , F21V8/00 , G02B5/02 , G02F1/1335 , G02F1/1343
Abstract: The present disclosure provides a display device, including a display panel, having a display surface on which a peep-proof mechanism is arranged, wherein the peep-proof mechanism includes: a cavity body arranged on the display surface of the display panel, the cavity body having a first transparent surface away from a first side of the display panel; transparent particles, which are movable in the cavity body; and a control mechanism, for controlling the peep-proof mechanism to be in a first state in which the transparent particles are adsorbed on the first transparent surface, so as to from a lens-like structure capable of narrowing a display view angle of the display panel.
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119.发明授权公开(公告)号：US10454062B2
公开(公告)日：2019-10-22
申请号：US14769339
申请日：2014-11-21
Inventor： Jiuxia Yang , Feng Bai , Zhenpeng Guo , Jing Su , Jiantao Liu , Hongbo Feng
Abstract: The present invention provides a functional material, its preparation method, and an organic light emitting diode display panel, which belongs to the display technical field and can solve the pollution problem in current organic light emitting diode display panels. The functional material comprises an inorganic mixed powder with a modified layer, the inorganic mixed powder comprising boron oxide, sodium oxide, lithium oxide, zirconium oxide, aluminum oxide, zinc oxide, titanium oxide, silicon dioxide, calcium oxide, silver complexes, silver phosphate, silver nitrate, tourmaline, silver thiosulfate, carbon nanotubes, aluminum sulfate, manganese, manganese oxide, iron, iron oxide, cobalt, cobalt oxide, nickel, nickel oxide, chromium, chromium oxide, copper, copper oxide, magnesium oxide, boron carbide, silicon carbide, titanium carbide, zirconium carbide, tantalum carbide, molybdenum carbide, boron nitride, chromium nitride, titanium nitride, zirconium nitride, aluminum nitride, chromium boride, Cr3B4, titanium boride, zirconium boride, tungsten disilicide, titanium disilicide and the like; the modified layer being generated by a reaction of a dianhydride and a diamine.
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公开(公告)号：US10332914B2
公开(公告)日：2019-06-25
申请号：US14741853
申请日：2015-06-17
Inventor： Jiuxia Yang , Feng Bai , Jiantao Liu
IPC: H01L21/02 , H01L27/12 , H01L31/18 , H01L51/00 , H01L51/10 , H01L51/44 , G02F1/1343 , H01L31/0224 , H01L29/40
Abstract: A method of manufacturing an electronic device and an electronic device are disclosed. The manufacturing method including: forming a carbon nanotube electrode pattern on a substrate; placing the substrate on which the electron pattern is formed in a first oxidizing solution, to first dope the carbon nanotubes forming the electrode pattern; and spraying the electrode using a second oxidizing solution to second dope the carbon nanotubes forming the electrode pattern.
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