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公开(公告)号：US11892631B2
公开(公告)日：2024-02-06
申请号：US16962273
申请日：2020-02-17
Inventor： Xiaoru Liu , Hongshu Zhang , Lianjie Qu , Xiaoling Xu , Jun Wu , Ruiyong Wang , Pingqi Zhang
CPC classification number: G02B27/0172 , G02B6/0003 , G02B6/005 , G02B6/0023 , G02B6/0076
Abstract: Disclosed are a near-eye display device and a near-eye display system. The excitation light source structure provides excitation light to the first waveguide structure, and the outgoing coupling grating structure corresponding to the first waveguide structure receiving the excitation light may be further irradiated by the excitation light, and be excited and output the light with a pixel color corresponding to the first waveguide structure. That is, the outgoing coupling grating structure corresponding to the first waveguide structure receiving the excitation light can derive the light with the corresponding pixel color emitted by the projection-based display, and be excited by the excitation light emitted by the excitation light source structure to output light with a pixel color corresponding to the first waveguide structure.
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22.发明授权公开(公告)号：US11860574B2
公开(公告)日：2024-01-02
申请号：US17262959
申请日：2020-05-25
Inventor： Xiaoru Liu , Hongshu Zhang , Jun Wu , Xiaoling Xu , Hebin Zhao
CPC classification number: G03H1/0402 , G03H1/02 , G03H2001/0216 , G03H2001/0224 , G03H2001/0264 , G03H2222/45 , G03H2223/24 , G03H2225/22 , G03H2260/12
Abstract: A holographic optical apparatus includes a beam splitting component, a transmission assembly, a focal length modulation component and an optical element. The beam splitting component splits received light into reference light and signal light that are coherent light, and outputs the reference light and the signal light. The focal length modulation component includes a plurality of local length modulation regions with different focal lengths. The optical element includes a recording medium layer with a plurality of recording regions, and each recording region is located in a light-exit path of a focal length modulation region. The transmission assembly is disposed in a light-exit path of the beam splitting component, transmit the reference light to the plurality of recording regions and transmit the signal light to the plurality of focal length modulation regions.
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Patent Agency Ranking
公开(公告)号：US11092869B2
公开(公告)日：2021-08-17
申请号：US16140432
申请日：2018-09-24
Inventor： Hongshu Zhang , Xiaoling Xu , Yun Qiu
IPC: G02B26/00 , G02F1/167 , G02F1/01 , G02F1/21 , G02F1/16755 , G02F1/23 , G02F1/1676
Abstract: A display panel includes: a substrate; a plurality of first grooves formed in a surface of the substrate; a second metal layer, a dielectric layer and a first metal electrode layer disposed in sequence within each of the plurality of first grooves; electronic ink filled within each of the plurality of first grooves; a first encapsulation substrate disposed on the surface of the substrate provided with the plurality of first grooves; and a plurality of point electrodes disposed on the first encapsulation substrate. The first metal electrode layer is semi-transmissive, the dielectric layer is light-transmissive, and the second metal layer is non-transmissive. The electronic ink includes black charged particles. The plurality of first grooves are in one-to-one correspondence with the plurality of point electrodes.
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24.发明授权公开(公告)号：US10741125B2
公开(公告)日：2020-08-11
申请号：US16070513
申请日：2017-12-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shengji Yang , Xue Dong , Jing Lv , Xiaochuan Chen , Minghua Xuan , Can Zhang , Ming Yang , Yan Li , Xiaoling Xu
IPC: G09G3/30 , G09G3/3241 , G09G3/36
Abstract: Embodiments of the present disclosure provide a pixel unit and a driving method thereof, a display panel and a driving method thereof, and a display apparatus. The pixel unit comprises a driving sub-circuit, a first switching sub-circuit, a second switching sub-circuit, and a light-emitting element. The driving sub-circuit has a first terminal electrically coupled to a first power supply terminal, and a second terminal electrically coupled to a first terminal of the light-emitting element. The first switching sub-circuit has an inputting terminal electrically coupled to a data line, an outputting terminal electrically coupled to an inputting terminal of the second switching sub-circuit, and a controlling terminal electrically coupled to a scanning line. The second switching sub-circuit has an outputting terminal electrically coupled to an inputting terminal of the driving sub-circuit.
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公开(公告)号：US10461122B2
公开(公告)日：2019-10-29
申请号：US15759633
申请日：2017-08-18
Inventor： Yanfeng Wang , Xiaoling Xu , Yuanxin Du , Zhenhua Lv , Yun Qiu , Dan Wang , Xue Dong
IPC: H01L27/15 , G02B5/30 , G09G3/00 , H01L27/12 , G02B27/26 , G09G3/20 , H01L33/36 , H01L25/075 , H01L33/44 , G09G3/32 , G02B5/18 , H01L33/58
Abstract: A light emitting diode display panel and a manufacturing method thereof, and a display device. The light emitting diode display panel includes a substrate, a plurality of light emitting diodes arranged in an array on the substrate; a plurality of polarization layers located on a light exit side of the plurality of light emitting diodes respectively, and the plurality of polarization layers are in a one-to-one correspondence to the plurality of light emitting diodes; the plurality of polarization layers include a plurality of first polarization layers and a plurality of second polarization layers having different polarization directions.
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26.发明申请公开(公告)号：US20170262088A1
公开(公告)日：2017-09-14
申请号：US15310179
申请日：2015-11-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Guangkui Qin , Fangzhen Zhang , Xiaoling Xu , Chun Wei Wu , Yanfeng Wang , Li Zhou
CPC classification number: G06F3/041 , G02B6/00 , G02B6/0055 , G02B6/0061 , G02B6/0065 , G06F3/044 , G06F2203/04103
Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.
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公开(公告)号：US09036123B2
公开(公告)日：2015-05-19
申请号：US13805140
申请日：2012-10-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaoling Xu , Jaegeon You
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/133707 , G02F1/133784 , G02F1/1343 , G02F1/1362 , G02F1/1368
Abstract: The embodiments of the invention provide an array substrate and a liquid crystal display. The array substrate comprises a gate line and a data line intersecting with each other to define a pixel unit, a plate-like electrode in the pixel unit, an electrode with slits and a thin film transistor. An alignment film is provided on the array substrate. Within the pixel unit, an end of the electrode with slits away form a region of the TFT along the data line has an outer first side and an inner second side. The outer first side, the inner second side and a third side of the gate line of an adjacent pixel unit are perpendicular to a rubbing direction of the alignment film.
Abstract translation: 本发明的实施例提供阵列基板和液晶显示器。 阵列基板包括彼此相交的栅极线和数据线，以限定像素单元，像素单元中的板状电极，具有狭缝的电极和薄膜晶体管。 在阵列基板上设置取向膜。 在像素单元内，沿着数据线形成TFT的区域的具有狭缝的电极的端部具有外部第一侧和内部第二侧。 相邻像素单元的栅极线的外部第一侧，内部第二侧和第三侧垂直于取向膜的摩擦方向。
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