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公开(公告)号：US11353648B2
公开(公告)日：2022-06-07
申请号：US16305264
申请日：2018-02-11
Inventor： Gongtao Zhang , Jian Sang , Haiwei Sun , Guangquan Wang , Zhihui Zeng , Jianbiao Ding
IPC: G02F1/13357 , F21V8/00 , G02F1/1335
Abstract: Embodiments of the present disclosure provide a backlight module and a display device. The backlight module includes a backboard, the backboard includes a base plate and a plurality of side plates perpendicular to the base plate. The plurality of side plates are connected end to end around the base plate, and define an accommodating space having an opening with the base plate. The backlight module further includes a light guide plate (LGP) located in the accommodating space and a light source located at a light incident side of the LGP. The light source includes a substrate and a light emitting element disposed on the substrate, the substrate is parallel to and mounted on one side plate. One light emergent side of the light-emitting element (302) is opposite to the light incident side of the LGP.
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32.发明授权公开(公告)号：US11334742B2
公开(公告)日：2022-05-17
申请号：US16914656
申请日：2020-06-29
Inventor： Jingfu Tao , Pengfei Cheng , Lu Yu , Jian Sang , Kangle Chang
IPC: G06K9/00 , G06F3/041 , G02F1/1333 , G02F1/13357
Abstract: The present disclosure discloses a fingerprint identification method and apparatus, an electronic device, and a computer-readable storage medium. The fingerprint identification method includes: acquiring a touch position of an object on a display panel comprising a backlight module having a plurality of light emitting elements arranged into an array, in response to the object on the display panel; lighting at least one of the plurality of light emitting elements according to the touch position; collecting fingerprint information from the display panel, wherein the fingerprint information is obtained based on light which is emitted by the at least one lit light emitting element and is reflected by the object; and performing fingerprint identification according to the fingerprint information.
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公开(公告)号：US11301068B2
公开(公告)日：2022-04-12
申请号：US16614169
申请日：2019-04-30
Inventor： Wei Gong , Jianbiao Ding , Haiwei Sun , Jian Sang , Shipeng Wang , Jeonyeong Ho
IPC: G06F3/041 , H01L27/146 , H04N5/33
Abstract: A display panel, a display assembly and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate, a length of the second substrate is greater than that of the first substrate in at least one direction, a portion of the second substrate beyond the first substrate in a case that the first substrate and the second substrate are assembled into a cell forms a monolayer region, and a signal receiver is disposed on the monolayer region for receiving a detection signal from external environment. The display assembly includes the display panel. The display device includes the display assembly.
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34.发明授权公开(公告)号：US10921506B2
公开(公告)日：2021-02-16
申请号：US16407459
申请日：2019-05-09
Inventor： Hai Tang , Liang Gao , Lu Gao , Yezhou Tan , Jian Sang , Lu Yu , Heling Zhu , Dongmei Xie
Abstract: A light guide plate, a method of fabricating a light guide plate, a backlight module and a display device are disclosed. The light guide plate includes a light guide layer and a grating layer. The light guide layer includes a light incident surface, a light exit surface, and a bottom surface opposite to the light exit surface. The grating layer is disposed on a side of the light guide layer with the light exit surface being on the side and including a plurality of grating strips. The bottom surface is provided with a plurality of optical dots. The plurality of optical dots are configured to deflect light rays from the light incident surface toward the grating strips. The plurality of grating strips are configured to deflect light rays emitted from the light exit surface toward a normal line of the light exit surface.
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35.发明申请公开(公告)号：US20200166183A1
公开(公告)日：2020-05-28
申请号：US16519297
申请日：2019-07-23
Inventor： Jian Sang
Abstract: A light source, a display apparatus, an illumination apparatus and a method for manufacturing the light source are provided. The light source includes: a first substrate; a second substrate opposite to the first substrate; a plurality of light emitting diode light emitters arranged on a side of the first substrate facing towards the second substrate; and a light homogenization member arranged on a side of the second substrate facing towards the first substrate. The light homogenization member is arranged on a light exit side of the plurality of light emitting diode light emitters and configured such that light emitted from the plurality of light emitting diode light emitters exits homogenously from the second substrate.
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Patent Agency Ranking
公开(公告)号：US10520664B2
公开(公告)日：2019-12-31
申请号：US16248559
申请日：2019-01-15
Inventor： Gongtao Zhang , Liang Gao , Shuanhu Di , Lu Yu , Junjie Ma , Jian Sang , Haiwei Sun
IPC: F21V8/00
Abstract: A backlight module and a display device are provided. The backlight module includes: a rubber frame, a reflective film and an optical component. The optical component is arranged at a receiving region formed on the top of the rubber frame, the rubber frame is provided with an adhesive at the bottom, and the reflective film is fixed to the rubber frame through the adhesive to space the reflective film apart from the optical component by a predetermined interval.
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公开(公告)号：US10007374B2
公开(公告)日：2018-06-26
申请号：US15225273
申请日：2016-08-01
Inventor： Jian Sang , Haiwei Sun
CPC classification number: G06F3/0414 , G01L1/142 , G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04105
Abstract: A touch control elastic structure, a pressure detection method and a display device are disclosed. The touch control elastic structure is adaptable to be disposed between a cover plate and an internal supporting structure, and includes a force touch base layer, an elastic layer and a force touch sensor layer which are sequentially laminated; the force touch sensor layer is disposed on one side of the elastic layer facing the internal supporting structure, or the force touch base layer is disposed on one side of the elastic layer facing the internal supporting structure.
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公开(公告)号：US09772526B2
公开(公告)日：2017-09-26
申请号：US14803867
申请日：2015-07-20
Inventor： Jian Sang , Chenru Wang , Junjie Ma
IPC: G02F1/1339 , G02F1/1341 , G02F1/13 , G02F1/1333
CPC classification number: G02F1/1341 , G02F1/133308 , G02F2001/133325 , G02F2001/133354
Abstract: The present invention discloses a frameless display device and a method of fabricating the same. The frameless display device comprises a first substrate and a second substrate which are provided opposite to each other, an edge of the first substrate is coupled to an edge of the second substrate to realize frame sealing. In the technical solutions of the frameless display device and the method of fabricating the same provided by the present invention, an edge of the first substrate is coupled to an edge of the second substrate to realize frame sealing, so that frame sealing is achieved without any frame sealing adhesive, so complete frameless display is realized.
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公开(公告)号：US12272683B2
公开(公告)日：2025-04-08
申请号：US18530257
申请日：2023-12-06
Inventor： Gongtao Zhang , Haiwei Sun , Jian Sang , Fang Wang
Abstract: A display panel includes a plurality of sub-panels tiled in sequence along a first direction. The sub-panels have a first edge and a second edge in the first direction. The sub-panels include a column of first pixels closest to the first edge, a column of second pixels closest to the second edge, and a plurality of columns of third pixels between the column of first pixels and the column of second pixels. A sum of a distance between effective display bodies in the first pixels and the first edge and a distance between effective display bodies in the second pixels and the second edge is smaller than a spacing between effective display bodies in two adjacent columns of the third pixels.
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公开(公告)号：US12074250B2
公开(公告)日：2024-08-27
申请号：US17291829
申请日：2020-01-23
Inventor： Kangle Chang , Pei Li , Jinpeng Li , Lu Yu , Jian Sang , Haiwei Sun , Ming Chen
IPC: H01L33/00 , H01L25/075 , H01L33/10
CPC classification number: H01L33/10 , H01L25/0753 , H01L33/005
Abstract: A display substrate includes a base, a plurality of light-emitting devices disposed on a side of the base, and a light adjustment layer. The plurality of light-emitting devices are spaced apart from each other. At least part of the light adjustment layer is located in gaps among the plurality of light-emitting devices, so that side walls of at least one of the plurality of light-emitting devices are surrounded by the light adjustment layer. A material of the light adjustment layer includes a light-absorbing material. The light adjustment layer is configured to absorb light incident on the light adjustment layer.
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