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公开(公告)号：US20190012965A1
公开(公告)日：2019-01-10
申请号：US15744986
申请日：2017-08-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jie FU , Xiaochuan CHEN , Shengji YANG , Lei WANG , Yankai GAO , Dongni LIU , Han YUE , Li XIAO , Pengcheng LU , Mingfu HAN
IPC: G09G3/3258 , H01L51/52 , H01L27/32
CPC classification number: G09G3/3258 , G09G3/3233 , G09G3/3266 , G09G2310/0264 , G09G2330/04 , G09G2330/08 , G09G2330/10 , H01L27/3276 , H01L51/5206 , H01L51/5221
Abstract: A pixel circuit and a driving method thereof, and a display device. The pixel circuit includes a driving circuit, a light emitting circuit, a fusing circuit and a fusing control circuit. The driving circuit is configured to convert a voltage signal input from a first voltage terminal into a driving current signal, and to output the driving current signal to the fusing circuit; the fusing circuit is configured to disconnect the light emitting circuit from the driving circuit; the fusing control circuit is configured to control the driving current signal to flow to the ground terminal under control of a signal input from the control line, to disconnect the light emitting circuit from the driving circuit; and the light emitting circuit is configured to emit light under control of the second voltage terminal in a case that the light emitting circuit is not disconnected from the driving circuit.
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公开(公告)号：US20190005881A1
公开(公告)日：2019-01-03
申请号：US15744476
申请日：2017-06-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Han YUE , Xiaochuan CHEN , Shengji YANG , Dongni LIU , Lei WANG , Jie FU , Pengcheng LU , Li XIAO
IPC: G09G3/3241
Abstract: A pixel circuit and a driving method thereof, a display panel. The pixel circuit includes a driving circuit, a light emitting circuit and a short-circuit protection circuit. The short-circuit protection circuit is connected in series between the driving circuit and the light emitting circuit, and the short-circuit protection circuit is configured to obtain an input terminal signal of the light emitting circuit and disconnect or connect an input signal branch of the light emitting circuit according to the obtained input terminal signal of the light emitting circuit.
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公开(公告)号：US20180315367A1
公开(公告)日：2018-11-01
申请号：US15687877
申请日：2017-08-28
Inventor： Ming YANG , Xue DONG , Xiaochuan CHEN , Rui XU , Lei WANG , Qian WANG , Peng LIU , Pengcheng LU
IPC: G09G3/20 , G09G3/36 , G09G3/22 , G02F1/1362
CPC classification number: G09G3/2085 , G02F1/1362 , G09G3/20 , G09G3/2003 , G09G3/22 , G09G3/3648 , G09G2300/0408 , G09G2300/0804 , G09G2310/0297
Abstract: A display panel, a method for driving the display panel, and a display device are provided. The display panel includes a display region and a peripheral region surrounding the display region. Multiple gate lines each extending in a first direction and multiple data lines each extending in a second direction are arranged at the display region. A multiplexer is arranged at the peripheral region. The multiplexer is used to, under the control of gate line ON signals from a gate line switching control line, input gate line signals from a source driver unit to corresponding gate lines, and under the control of data line ON signals from corresponding data line switching control lines, input data signals from the source driver unit to corresponding data lines.
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公开(公告)号：US20180270475A1
公开(公告)日：2018-09-20
申请号：US15502934
申请日：2016-08-10
Inventor： Jian GAO , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Pengcheng LU , Xiaochen NIU , Ming YANG , Qian WANG , Pengpeng WANG , Rui XU
IPC: H04N13/315 , H04N13/398
CPC classification number: H04N13/315 , G02B27/22 , H04N13/32 , H04N13/398
Abstract: A 3D display device and a method of driving the same are disclosed in the present disclosure. An electroluminescence display panel instead of a conventional backlight module is adopted to be arranged behind the liquid crystal display panel. In the 3D display mode, light emitting areas and black areas alternately arranged in both the row direction and the column direction are formed in the electroluminescent display panel, so that an abnormal grating structure is formed. In the 3D display mode, the first sub-pixels corresponding to the same light emitting area are controlled to display different gray level information so that the left and right eyes of a person located at two viewpoints receive an image of different gray level information. Therefore, stereoscopic vision is created and a naked-eye 3D display at the sub-pixel level is achieved.
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公开(公告)号：US20180188630A1
公开(公告)日：2018-07-05
申请号：US15526071
申请日：2016-05-23
Inventor： Wenqing ZHAO , Xiaochuan CHEN , Qian WANG , Jian GAO , Ming YANG , Pengcheng LU , Rui XU , Lei WANG , Xiaochen NIU
Abstract: The present disclosure provides a liquid crystal lens, a display apparatus and a driving method thereof. The liquid crystal lens comprises a liquid crystal layer and a plurality of driving electrodes, the liquid crystal layer corresponding to each driving electrode is configured to refract a light entered therein under driving of the driving electrode, and each driving electrode is loaded with a driving voltage separately. The display apparatus comprises: a flat display panel configured to perform displaying; the liquid crystal lens described above, which is provided at a light exiting surface side of the flat display panel, and is configured to refract a light emitted from different positions of the flat display panel to a single position.
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Patent Agency Ranking
公开(公告)号：US20180164472A1
公开(公告)日：2018-06-14
申请号：US15554511
申请日：2017-02-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian GAO , Xiaochuan CHEN , Yafeng YANG , Jifeng TAN , Pengcheng LU , Qian WANG , Can ZHANG , Can WANG , Xinli MA , Wei WANG
IPC: G02B3/00 , G02F1/1335 , G09F9/30
CPC classification number: G02B3/0056 , G02B3/0043 , G02F1/1335 , G02F1/133526 , G09F9/30
Abstract: A virtual curved surface display panel and a display device are provided. The virtual curved surface display panel includes a flat display panel having a plurality of pixels arranged in a matrix, and an array of convex lenses arranged on a light exit surface of the flat display panel. The array of convex lenses makes a track of image distances of the pixels form a curved surface. By adjusting the focal lengths of the lenses, the image distances of the pixels in the flat display panel can be various. The images of the pixels are then distributed on a curved surface. A visual effect of a virtual curved surface can be achieved with a flat display panel, improving the effect of visual impact.
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77.发明申请公开(公告)号：US20180149876A1
公开(公告)日：2018-05-31
申请号：US15518110
申请日：2015-12-21
Inventor： Qian WANG , Pengcheng LU , Ming YANG , Xiaochuan CHEN , Xue DONG , Jian GAO
IPC: G02B27/22
CPC classification number: G02B27/22 , G02B27/2214 , H04N13/302 , H04N13/312 , H04N13/315 , H04N13/32 , H04N13/398
Abstract: A method and an apparatus for controlling a 3D display device, and the 3D display device are provided. The method includes within a first time period for outputting one frame, applying a first control signal to enable a left eye of a user to view a first view on the display panel at a first effect through the grating structure, and enable a right eye of the user to view a second view on the display panel at the first effect through the grating structure, and within a second time period for outputting one frame, applying a second control signal, to enable the left eye of the user to view the first view on the display panel at a second effect through the grating structure, and enable the right eye of the user to view the second view on the display panel at the second effect through the grating structure.
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公开(公告)号：US20180108860A1
公开(公告)日：2018-04-19
申请号：US15715323
申请日：2017-09-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jie FU , Xiaochuan CHEN , Shengji YANG , Dongni LIU , Lei WANG , Li XIAO , Pengcheng LU , Han YUE
CPC classification number: H01L51/5221 , H01L27/3206 , H01L27/3276 , H01L51/5206 , H05B33/0896
Abstract: A display substrate, a display panel and a display device are provided. The display substrate includes: a base substrate including a plurality of display units, wherein each of the plurality of display units is provided with an anode, an organic light-emitting layer and a cathode, wherein anodes of different display units are separated from each other; a plurality of cathode lines connected to the driving ICs, wherein the cathode lines are arranged between the cathode and the base substrate; an insulating layer arranged between the cathode lines and the cathodes, wherein a plurality of cathode windows corresponding to the cathode lines formed in the insulating layer, wherein at least part of the plurality of cathode windows respectively corresponds to at least two display regions, a cathode at each of the display region is connected to the respective cathode line via the cathode window corresponding to the display region.
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公开(公告)号：US20180107074A1
公开(公告)日：2018-04-19
申请号：US15539916
申请日：2016-10-25
Inventor： Rui XU , Xiaochuan CHEN , Lei WANG , Wenqing ZHAO , Ming YANG , Qian WANG , Pengcheng LU , Xiaochen NIU , Jian GAO
IPC: G02F1/1337 , G02F1/139 , G09G3/36 , G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133788 , G02F1/133514 , G02F1/133602 , G02F1/133603 , G02F1/133606 , G02F1/133621 , G02F1/133711 , G02F1/133753 , G02F1/1368 , G02F1/1396 , G02F2201/44 , G09G3/3225 , G09G3/34 , G09G3/3426 , G09G3/36 , G09G3/3607 , G09G3/3648 , G09G2300/023
Abstract: A display module and a display device are disclosed. The display module includes an organic light emitting diode substrate and a liquid crystal panel, wherein the organic light emitting diode substrate includes a base and a plurality of organic light emitting diodes disposed on a side of the base adjacent to the liquid crystal panel; the liquid crystal panel includes a plurality of sub-pixels configured to filter light; wherein the base is a silicon base, on which a first driving circuit and a second driving circuit are disposed, the first driving circuit configured to drive the respective organic light emitting diodes to emit light and the second driving circuit configured to the respective sub-pixels to filter light.
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公开(公告)号：US20180107012A1
公开(公告)日：2018-04-19
申请号：US15537647
申请日：2016-09-30
Inventor： Rui XU , Xiaochuan CHEN , Wenqing ZHAO , Qian WANG , Lei WANG , Ming YANG , Jian GAO , Pengcheng LU , Xiaochen NIU , Xiaoliang DING
CPC classification number: G02B27/2214 , G02B3/0056 , G02B3/0075 , G02B27/0037 , G02B27/4205 , G02F1/1323 , G02F1/134309 , G02F1/29 , G09G3/003 , G09G3/3696 , G09G2320/0233 , G09G2320/068 , H04N13/305
Abstract: A display module is disclosed. The display module includes a display panel and a liquid crystal lens. The liquid crystal lens includes a liquid crystal layer; the liquid crystal lens is on a display side of the display panel and configured to gather, in a horizontal direction, light rays exiting from the display panel together to at least one observation position, which includes a primary observation position corresponding to a center of the display panel and subsidiary observation positions on both sides of the primary observation position. Also disclosed are a display device including the display module and a control method for the display module.
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