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公开(公告)号：US20180188612A1
公开(公告)日：2018-07-05
申请号：US15558709
申请日：2017-03-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian GAO , Xiaochuan CHEN , Yafeng YANG
IPC: G02F1/1343 , G02F1/136 , G02F1/1335
CPC classification number: G02F1/134309 , G02F1/133528 , G02F1/13439 , G02F1/13471 , G02F1/136 , G02F2001/294
Abstract: A display device is provided, including a display panel; a controller; and an auxiliary panel disposed at a light emitting side of the display panel, the auxiliary panel including a first liquid crystal layer, a first substrate and a second substrate, the first liquid crystal layer being encapsulated between the first substrate and the second substrate, the first substrate including a first base substrate and a first transparent electrode layer, and the second substrate including a second base substrate and a second transparent electrode layer, wherein the controller is configured to provide a control signal to the first and second transparent electrode layers to cause different regions of the first liquid crystal layer to have different refractive indices, such that light transmitted from the display panel forms an image on a curved surface having an opening facing the light emitting direction of the display device.
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公开(公告)号：US20180188552A1
公开(公告)日：2018-07-05
申请号：US15526571
申请日：2016-07-01
Inventor： Qian WANG , Xiaochuan CHEN , Wenqing ZHAO , Jian GAO
Abstract: The invention provides a polarized light source and a display apparatus. The polarized light source comprises: a complete polarizing plate comprising at least one first medium layer and at least one second medium layer, wherein a refractive index of the first medium layer is higher than that of the second medium layer; a reflective layer provided opposite to the complete polarizing plate; a phase retarder provided between the complete polarizing plate and the reflective layer; and a light source unit provided between the phase retarder and the complete polarizing plate, at least part of light emitted by the light source unit being incident on the complete polarizing plate at an incident angle of a Brewster's angle between adjacent first and second medium layers. The polarized light source of the present invention can serve as a light source for other light modulating device or display apparatus.
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公开(公告)号：US20180180967A1
公开(公告)日：2018-06-28
申请号：US15560624
申请日：2017-03-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian GAO , Xiaochuan CHEN , Yafeng YANG
CPC classification number: G02F1/29 , G02F1/13471 , G02F2001/291 , G02F2201/12 , G09F9/33 , G09G3/36 , G09G2300/0426 , G09G2300/0465 , H01L27/3232
Abstract: An auxiliary panel, includes two auxiliary liquid crystal panels provided in a stack, wherein each of the auxiliary liquid crystal panels includes a liquid crystal layer, a first substrate and a second substrate provided opposite to each other to form a cell, the liquid crystal layer is encapsulated between the first substrate and the second substrate, the first substrate includes a first base substrate and a first transparent electrode layer, the second substrate includes a second base substrate and a second transparent electrode layer comprising a plurality of second transparent electrodes arranged in a matrix, a number of the second transparent electrodes is equal to a number of the second transparent electrodes, the second transparent electrodes on one of the auxiliary liquid crystal panels and the second transparent electrodes on the other of the auxiliary liquid crystal panels have corresponding positions and the same shape.
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公开(公告)号：US20180164920A1
公开(公告)日：2018-06-14
申请号：US15737206
申请日：2017-03-23
Inventor： Pengpeng WANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Shengji YANG , Yingming LIU , Xiaoliang DING , Weijie ZHAO , Hongjuan LIU , Changfeng LI , Wei LIU , Jian GAO , Xiaochen NIU
CPC classification number: G06F3/046 , G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F2203/04107
Abstract: An embodiment of this disclosure discloses a touch panel. The touch panel comprises a first substrate and a second substrate opposite to the first substrate. The touch panel further comprises a plurality of magnetic protrusions arranged on the first substrate and protruding towards the second substrate. The touch panel further comprises a first coil group and a second coil group, the first coil group comprises a plurality of coils extending in a first direction, and the second coil group comprises a plurality of coils extending in a second direction. The first coil group and the second coil group are stacked on the second substrate and insulated from each other. The coils of the first and second coil group and corresponding magnetic protrusions constitute a plurality of inductive sensors.
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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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Patent Agency Ranking
66.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：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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公开(公告)号：US20180046059A1
公开(公告)日：2018-02-15
申请号：US15540107
申请日：2016-05-18
Inventor： Ming YANG , Qian WANG , Xiaochuan CHEN , Wenqing ZHAO , Jian GAO , Pengcheng LU , Xiaochen NIU , Rui XU , Lei WANG
CPC classification number: G02F1/33 , G02B27/2214 , G02B2027/0174 , G03H2001/2223 , G03H2001/2242 , G03H2226/02 , G06F3/011 , G09G2354/00 , H04N13/305 , H04N13/344
Abstract: Display spectacles and a driving method thereof are disclosed. The display spectacles include a spectacle frame and two display devices provided on the spectacle frame as spectacle lenses. Each of the display devices includes a backlight, a lower substrate on a light exit side of the backlight, an upper substrate arranged opposite to the lower substrate, a liquid crystal layer located between the upper substrate and the lower substrate, a plurality of electrode structures located between the upper substrate and the lower substrate, and a control unit. During displaying, the electrode structure deflects liquid crystal molecules in the liquid crystal layer corresponding to the electrode structure to form a microprism structure. The control unit adjusts a voltage on the electrode structure, thereby controlling total internal reflection or refraction of the microprism structure for light emitted from the backlight, and the adjustment for display gray scale can thus be realized.
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公开(公告)号：US20240306462A1
公开(公告)日：2024-09-12
申请号：US18273044
申请日：2022-08-23
Applicant: BOE Technology Group Co., Ltd.
CPC classification number: H10K59/353 , H10K59/38 , H10K59/879
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes a pixel array layer and a lens array layer. The lens array layer includes micro-lenses arranged along a first direction. The pixel array layer includes pixel islands, each of the pixel islands includes sub-pixel islands arranged along a second direction; each of the sub-pixel islands is divided into sub-pixel groups arranged in the first direction. For two adjacent pixel islands in the first direction, an opaque region is provided in at least one sub-pixel group in an adjacent region of the two adjacent pixel islands, a width of the opaque region is greater than a width of a gap between two adjacent sub-pixels in other sub-pixel groups in a same pixel island. In a same sub-pixel island, gaps between sub-pixels in a sub-pixel group are correspondingly complemented by sub-pixels in other sub-pixel groups.
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