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公开(公告)号：US09984604B2
公开(公告)日：2018-05-29
申请号：US15121631
申请日：2015-08-18
Inventor： Renwei Guo , Xue Dong , Ming Yang
CPC classification number: G09G3/003 , G09G3/2003 , G09G5/10 , G09G2300/0439 , G09G2300/0452 , G09G2360/147 , H04N13/305 , H04N13/31 , H04N13/324
Abstract: A display panel for 3D display is disclosed. It includes a plurality of pixel units arranged in rows and columns, each of the plurality of pixel units including a plurality of sub pixels. The pixel units in adjacent columns are used as left-eye pixel units and right-eye pixel units, respectively, and intermediate sub pixels are provided between the sub pixels of the pixel units in the adjacent columns, and brightness values output by the intermediate sub pixels are equal to zero. A display device and a pixel driving method are also disclosed. The display panel, the display device and the pixel driving method can reduce a crosstalk caused by the light leakage of the grating, thereby improving a display performance of the display device.
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公开(公告)号：US20180145117A1
公开(公告)日：2018-05-24
申请号：US15323122
申请日：2016-03-04
Inventor： Ming Yang , Xue Dong , Xiaochuan Chen , Pengcheng Lu , Qian Wang
IPC: H01L27/32 , H01M10/0562
CPC classification number: H01L27/3225 , H01L27/32 , H01L27/3244 , H01M2/1066 , H01M6/40 , H01M10/0436 , H01M10/052 , H01M10/0562
Abstract: Embodiments of the present disclosure relate to an OLED display device with a thin film battery, which includes: a first substrate, a second substrate arranged to be opposite to the first substrate and an OLED device formed between the first and second substrates. The display device further includes at least one thin film battery formed on the first substrate.
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公开(公告)号：US20180143447A1
公开(公告)日：2018-05-24
申请号：US15509358
申请日：2016-07-29
Inventor： Jian Gao , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Ming Yang , Qian Wang , Xiaochen Niu , Rui Xu , Lei Wang , Pengpeng Wang
IPC: G02B27/22 , G09G3/36 , G02F1/1335 , F21V8/00
Abstract: A backlight module, a display device and a method for driving the same are disclosed, such that brightness of display device can be increased when rendering 3D display. The backlight module includes a light guide plate, a light-splitting structure and an edge light source, wherein the light-splitting structure includes a plurality of strip-shaped first light-splitting units and a plurality of strip-shaped second light-splitting units, the first light-splitting unit and second light-splitting unit are alternately disposed on the light output surface of the light guide plate, each of first light-splitting unit and second light-splitting unit comprises at least one grating strip, the first light-splitting unit is configured for directing light to output towards a first position external to the backlight module, and the second light-splitting unit is configured for directing light to emit towards a second position external to the backlight module. The backlight module is applied into the display device, such that the display device achieves 3D display function.
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公开(公告)号：US20180107058A1
公开(公告)日：2018-04-19
申请号：US15522277
申请日：2016-06-20
Inventor： Jian Gao , Xue Dong , Xiaochuan Chen , Qian Wang , Wenqing Zhao , Haisheng Wang , Pengcheng Lu , Ming Yang , Xiaochen Niu , Lei Wang , Rui Xu
IPC: G02F1/1335 , G02F1/1343 , G09G3/36
CPC classification number: G02F1/133528 , G02F1/1337 , G02F1/134309 , G02F1/13439 , G02F1/137 , G02F1/29 , G02F2001/134345 , G02F2001/294 , G02F2203/30 , G09G3/3607 , G09G2300/0452 , G09G2300/0478 , G09G2310/0243 , G09G2320/0626
Abstract: The present disclosure provides a liquid crystal panel, a display apparatus and a display method, which relate to the display field, and may reduce the number of polarizers, increase transmissivity of the display device and enhance the optical efficiency of the display device. The liquid crystal panel includes: an upper substrate; a lower substrate; a liquid crystal layer sandwiched between the upper substrate and the lower substrate; a polarizer arranged on a side of the lower substrate facing away from the liquid crystal layer; a common electrode arranged on the upper substrate; and a plurality of pixel electrodes which are arranged on the lower substrate in a region corresponding to each of the sub-pixels and are configured to be driven independently.
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公开(公告)号：US20180107011A1
公开(公告)日：2018-04-19
申请号：US15536974
申请日：2016-10-24
Inventor： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Lei Wang , Rui Xu , Qian Wang , Jian Gao , Xiaochen Niu , Haisheng Wang , Shengji Yang , Changfeng Li
CPC classification number: G02B27/2214 , G02B27/225 , G09G3/003 , G09G3/3413 , G09G3/3607 , G09G2300/0452 , G09G2310/0235 , G09G2320/0666 , G09G2320/068 , H04N13/32 , H04N13/324
Abstract: A 3D display device and a driving method thereof are disclosed. The 3D display device includes a backlight module, a liquid crystal display (LCD) panel and a control module; the backlight module includes a light guide plate (LGP) and a plurality of light sources; light emitted by the plurality of light sources is at least partially incident into the LGP; a plurality of grating pixels are disposed on a surface at a light-existing side of the LGP; the LCD panel includes a plurality of light-adjusting pixels; and the control module is connected with the backlight module and the LCD panel, and configured to drive the plurality of light sources to be lit sequentially or simultaneously within a time period of one frame and adjust a gray scale of each light-adjusting pixel in the LCD panel in a time period of lighting each light source.
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Patent Agency Ranking
公开(公告)号：US09946136B2
公开(公告)日：2018-04-17
申请号：US14906503
申请日：2015-07-16
Inventor： Ming Yang , Wenqing Zhao , Xue Dong , Renwei Guo , Dong Yang
IPC: G02F1/163 , G02F1/153 , G02F1/1343 , G02F1/1345 , G06F3/041 , G02F1/155 , G02F1/29 , G02B27/22
CPC classification number: G02F1/1533 , G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/1345 , G02F1/13452 , G02F1/155 , G02F1/163 , G02F1/29 , G02F2201/44 , G06F3/041 , H04N13/305 , H04N13/31 , H04N2213/001 , H05K3/361 , H05K2201/10128
Abstract: The present invention discloses a display apparatus and a manufacturing method thereof. The display apparatus comprises a display device, an out-cell device and a flexible printed circuit board for being connected to an external signal. The display device has a first category of leads and a second category of leads; the out-cell device has reserved leads, and the reserved leads are electrically connected to the second category of leads; and the flexible printed circuit board has a first category of pins and a second category of pins, the first category of leads are electrically connected to the first category of pins, and the second category of leads are electrically connected to the second category of pins. In this way, the reserved leads are electrically connected to the second category of leads, while the second category of leads are electrically connected to the second category of pins, thereby enabling conduction between the out-cell device and the external signal. As compared with the prior art in which the out-cell device and the display device are provided with their respective flexible printed circuit boards, the display apparatus as provided in the embodiments of the present invention omits the step of separately making a flexible printed circuit board of the out-cell device, thereby reducing the cost of production of the display apparatus and at the same time further simplifying the structure of the out-cell device of the display apparatus.
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公开(公告)号：US20180088377A1
公开(公告)日：2018-03-29
申请号：US15521947
申请日：2016-05-30
Inventor： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Lei Wang , Ming Yang , Jian Gao , Rui Xu , Xiaochen Niu , Haisheng Wang , Changfeng Li , Shengji Yang
IPC: G02F1/1343 , G02F1/1335 , G02F1/03
Abstract: A liquid crystal (LC) lens includes a first substrate, a second substrate and an LC layer interposed between the first substrate and the second substrate, a first electrode structure being disposed at a side of the first substrate adjacent to the LC layer; a second electrode structure being disposed at a side of the second substrate adjacent to the LC layer, at least one of the first electrode structure and the second electrode structure including a first bar electrode layer and a second bar electrode layer insulated from one another and include a plurality of first bar electrodes and a plurality of second bar electrodes, respectively; the first bar electrodes and the second bar electrodes are alternately arranged spatially, and orthographic projections of both of the first bar electrodes and the second bar electrodes on the first substrate and the second substrate are not overlapped.
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公开(公告)号：US09898972B2
公开(公告)日：2018-02-20
申请号：US15309534
申请日：2015-09-18
Inventor： Peng Liu , Ming Yang , Pengcheng Lu , Qian Wang , Xiaochuan Chen , Xue Dong
CPC classification number: G09G3/3413 , G09G3/36 , G09G3/3607 , G09G2300/0452 , G09G2310/0235 , G09G2320/0233 , G09G2320/0242
Abstract: A field-sequential display panel, a field-sequential display apparatus and a driving method are provided. The field-sequential display apparatus includes a liquid crystal display panel and an OLED light source arranged at one side of the liquid crystal display panel where light is incident to provide trichromatic light for pixel cells of the liquid crystal display panel. The OLED light source includes multiple groups of trichromatic light sources, each of the groups of trichromatic light sources includes a first color sub-light source, a second color sub-light source and a third color sub-light source, and each sub-light source includes an anode, a cathode and a light emitting layer between the anode and the cathode.
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公开(公告)号：US09874762B2
公开(公告)日：2018-01-23
申请号：US14906480
申请日：2015-08-13
Inventor： Changfeng Li , Xue Dong , Haisheng Wang , Xiaochuan Chen , Wenqing Zhao , Yingming Liu , Shengji Yang , Ming Yang , Mubing Li
CPC classification number: G02B27/2214 , G02B5/201 , G02F1/153 , G02F1/155 , G02F2201/16 , G02F2201/30
Abstract: The embodiments of the present invention discloses an electrochromic grating, a display panel and a display device. The electrochromic grating comprises: a cathode, a first electrochromic layer, an ion transport layer, a second electrochromic layer and an anode arranged in a stack: Under an effect of a same electric field, materials of the first electrochromic layer and the second electrochromic layer have contrary light transmission properties in an oxidation state: and the materials of the first electrochromic layer and the second electrochromic layer have contrary light transmission properties in a reduction state That is the material of the first electrochromic layer in the oxidation state is a dark state, and the material of the second electrochromic layer in the reduction state is a dark state. Or the material of the first electrochromic layer in the reduction state is a dark state, and the material of the second electrochromic layer in the oxidation state is a dark state. Since the first electrochromic layer and the second electrochromic layer can be in dark state simultaneously when the materials of the first electrochromic layer and the second electrochromic layer are in the oxidation state and the reduction state respectively, the electrochromic grating can achieve a ultra-low transmittance, so as to further realize a higher contrast and improve the display effect.
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公开(公告)号：US09811710B2
公开(公告)日：2017-11-07
申请号：US15116172
申请日：2016-01-21
Inventor： Jian Gao , Yingming Liu , Xiaochen Niu , Xiaochuan Chen , Haisheng Wang , Qian Wang , Ming Yang , Pengcheng Lu
IPC: G06K9/00
CPC classification number: G06K9/0004 , G06K9/00046 , G06K9/00053
Abstract: A fingerprint identifying device and a fingerprint identifying system are provided. The fingerprint identifying device including: a substrate; a transparent cover plate, located right above the substrate; a detection light source, located on a first side of the transparent cover plate; and a photoelectric sensor, located on a side of a lower surface of the transparent cover plate, wherein, a refractive index of the transparent cover plate is less than a refractive index of a skin of a human fingerprint part, the transparent cover plate has a side surface on the first side, and an angle between the side surface and an upper surface of the transparent cover plate is an acute angle, the detection light source is configured to provide a light beam towards the side surface of the transparent cover plate, so that the light beam is incident to the upper surface of the transparent cover plate through the side surface of the transparent cover plate, and the light beam is totally reflected on the upper surface of the transparent cover plate in a case that the upper surface of the transparent cover plate is in contact with air, the photoelectric sensor is configured to receive a light beam reflected from the upper surface of the transparent cover plate. The fingerprint identifying device is capable of improving the identifying accuracy thereof.
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