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公开(公告)号：US10689747B2
公开(公告)日：2020-06-23
申请号：US15487442
申请日：2017-04-14
Inventor： Yaoyang Liu , Jian Xu
Abstract: An evaporation device including an evaporation chamber and mask supporting coils is provided. The mask supporting coils include at least a first coil and a second coil disposed opposite to each other. A mask disposing area is disposed between the first coil and the second coil. A first current is provided in the first coil, and a second current is provided in the second coil, so that a magnetic field with a homogeneous magnetic field strength is generated in the mask disposing area.
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公开(公告)号：US20180188602A1
公开(公告)日：2018-07-05
申请号：US15628490
申请日：2017-06-20
Inventor： Yaoyang Liu , Lei Niu , Jialing Li , Yuan Ding , Jun Ma
IPC: G02F1/1335 , F21V8/00 , G02B27/22 , G03H1/22 , H04N13/04
CPC classification number: G02F1/133602 , G02B5/021 , G02B6/0011 , G02B27/22 , G03H1/22 , G03H1/2286 , G03H2223/16
Abstract: There are provided a backlight module and a display device. The backlight module includes: a light guide plate and a point light source. The light guide plate comprises a first part and a second part. The first part includes a first light incidence surface and a first light-emitting surface intersecting with the first light incidence surface. The second part includes a second light incidence surface and a second light-emitting surface intersecting with the second light incidence surface. The first light incidence surface intersects with the second light-emitting surface, the first light-emitting surface and the second light incidence surface are arranged oppositely, and both the first light-emitting surface and the second light-emitting surface comprise grating structures.
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公开(公告)号：US11066736B2
公开(公告)日：2021-07-20
申请号：US15959622
申请日：2018-04-23
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Jian Xu , Yaoyang Liu
Abstract: An embodiment of the present disclosure provides a vapor deposition device and a vapor deposition method thereof. The vapor deposition device comprises an adjustable magnet array. The adjustable magnet array comprises m magnet blocks, wherein a magnetization direction of at least one of the magnet blocks is adjustable. The vapor deposition device is used to prepare a film.
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公开(公告)号：US10908454B2
公开(公告)日：2021-02-02
申请号：US15628490
申请日：2017-06-20
Inventor： Yaoyang Liu , Lei Niu , Jialing Li , Yuan Ding , Jun Ma
Abstract: A backlight module and a display device include a light guide plate and a point light source. The light guide plate includes a first part and a second part. The first part includes a first light incidence surface and a first light-emitting surface intersecting with the first light incidence surface. The second part includes a second light incidence surface and a second light-emitting surface intersecting with the second light incidence surface. The first light incidence surface intersects with the second light-emitting surface, the first light-emitting surface and the second light incidence surface are arranged oppositely, and both the first light-emitting surface and the second light-emitting surface include grating structures.
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公开(公告)号：US10607518B2
公开(公告)日：2020-03-31
申请号：US15831363
申请日：2017-12-04
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Jian Xu , Yaoyang Liu , Jialing Li , Lei Niu
IPC: G09G3/00 , H04N13/307 , G09G3/20 , G02B27/00
Abstract: The present application provides a display panel. Blocks of the display panel have the characteristic of random arrangement, which can eliminate a ghosting problem caused by periodic arrangement, and the randomness is subjected to some limitations and restrictions, thereby avoiding the wiring difficulty in the related art in which blocks are arranged completely randomly.
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Patent Agency Ranking
公开(公告)号：US10697055B2
公开(公告)日：2020-06-30
申请号：US15605859
申请日：2017-05-25
Inventor： Jian Xu , Yaoyang Liu
Abstract: Embodiments of the present disclosure disclose an evaporating device and an evaporating method. The evaporating device comprises: a Halbach magnet array and a mask setting region. A magnetization direction of at least part of the Halbach magnet array precesses clockwise or counter-clockwise, so that magnetic fields having different magnetic fields are formed at two sides of the Halbach magnet array; and the mask setting region is disposed within the magnetic field at one side of the Halbach magnet array. The mask of the ferromagnetic material is placed in the evaporating device provided by the embodiments of the present disclosure. The mask is subject to an attractive force of the Halbach magnet array.
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公开(公告)号：US10437097B2
公开(公告)日：2019-10-08
申请号：US15705269
申请日：2017-09-15
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Jialing Li , Lei Niu , Jian Xu , Yaoyang Liu
IPC: G02F1/1335 , G02F1/1339 , G02F1/1362 , G02F1/1368 , G02F1/1343 , G02F1/1333
Abstract: Disclosed are a spatial light modulator and a display device, where 2*2 adjacent pixel electrodes are a pixel group, through-holes corresponding to the respective pixel electrodes are located proximate to the center of the pixel group, and a photo spacer is located at the center of the pixel group, so that the photo spacer can overlap with the through-holes, or the photo spacer can be arranged in close proximity to the through-holes. If the photo spacer overlaps with the through-holes, then a black matrix layer covering the photo spacer, and a black matrix layer covering the surrounding of the photo spacer may cover at least a part of the through-holes; and if the photo spacer is arranged in close proximity to the through-holes, then the black matrix layer covering the surrounding of the photo spacer may cover at least a part of the through-holes.
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公开(公告)号：US20170218499A1
公开(公告)日：2017-08-03
申请号：US15487442
申请日：2017-04-14
Inventor： Yaoyang Liu , Jian Xu
CPC classification number: C23C14/042 , C23C14/24
Abstract: An evaporation device including an evaporation chamber and mask supporting coils is provided. The mask supporting coils include at least a first coil and a second coil disposed opposite to each other. A mask disposing area is disposed between the first coil and the second coil. A first current is provided in the first coil, and a second current is provided in the second coil, so that a magnetic field with a homogeneous magnetic field strength is generated in the mask disposing area.
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公开(公告)号：US10466495B2
公开(公告)日：2019-11-05
申请号：US15889211
申请日：2018-02-06
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yaoyang Liu , Jian Xu
IPC: G02B26/06 , G02B26/08 , G02F1/1343 , G02B27/10
Abstract: Disclosed are a spatial light modulator and a display device. The spatial light modulator includes: a substrate; the phase modulation devices disposed on a side of the substrate and arranged in an array, and each of the plurality of phase modulation devices includes a plurality of electrodes, the plurality of electrodes includes at least one first electrode and at least one second electrode, the at least one first electrode and the at least one second electrode are alternately arranged in a direction departing from the substrate, and a piezoelectric layer is sandwiched between the first electrode and the second electrode; and the piezoelectric layer comprises a piezoelectric material.
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公开(公告)号：US10295834B2
公开(公告)日：2019-05-21
申请号：US15888064
申请日：2018-02-04
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yaoyang Liu , Lei Niu , Jian Xu , Jialing Li
IPC: G02B3/00 , G02F1/29 , G02B26/00 , G02B26/06 , G02B27/22 , G02F1/1335 , G02F1/1343 , G02F1/1368
Abstract: Disclosed is a display apparatus includes a display panel which includes display devices; a micro lens group located above a light-emitting side of the display panel, and the micro lens group includes micro lens devices, and the micro lens devices are disposed to correspond to the display devices, respectively, and distances between centers of the micro lens devices and centers of the corresponding display devices are gradually increased along a direction from a center position to an edge position of the display panel. Further, a liquid lens disposed on a side of the micro lens group away from the display panel, and the liquid lens is configured for realizing multi-layer display of a suspension image by changing a phase of incident light.
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