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1. 发明授权

US10312061B2 Vacuum apparatus for vacuum treating substrate 有权
公开(公告)号：US10312061B2
公开(公告)日：2019-06-04
申请号：US14526423
申请日：2014-10-28
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Haitao Yang , Yunyou Zheng , Chenglong Wu , Wei Li , Youngjin Song , Xin Li , Lin Feng , Jie Liu
IPC分类号： H01J37/32 , H01J37/04
摘要： An embodiment of the present disclosure provides a vacuum apparatus, which relates to a display technical field. The vacuum apparatus can eliminate an electrostatic adsorption between a substrate and an electrode so as to avoid damages to the substrate. The vacuum apparatus includes: a vacuum cavity; a first electrode and a second electrode located inside the vacuum cavity and opposite to each other; and positioning structures for positioning the substrate. The substrate is located between the first electrode and the second electrode and is positioned closer to the first electrode or the second electrode. The vacuum apparatus further includes an electrostatic elimination device. The electrostatic elimination device can eliminate the electrostatic adsorption between the substrate and the first electrode and/or between the substrate and the second electrode by attracting charged particles to the surface of the substrate closer to a side of the first electrode and/or the surface of the substrate closer to a side of the second electrode. The present disclosure also relates to manufacture method of the vacuum apparatus.

2. 发明申请

US20150332896A1 VACUUM APPARATUS 审中-公开
标题翻译：真空装置
公开(公告)号：US20150332896A1
公开(公告)日：2015-11-19
申请号：US14526423
申请日：2014-10-28
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Haitao Yang , Yunyou Zheng , Chenglong Wu , Wei Li , Youngjin Song , Xin Li , Lin Feng , Jie Liu
IPC分类号： H01J37/32
CPC分类号： H01J37/32697 , H01J37/32009 , H01J37/32532 , H01J2237/0041
摘要： An embodiment of the present disclosure provides a vacuum apparatus, which relates to a display technical field. The vacuum apparatus can eliminate an electrostatic adsorption between a substrate and an electrode so as to avoid damages to the substrate. The vacuum apparatus includes: a vacuum cavity; a first electrode and a second electrode located inside the vacuum cavity and opposite to each other; and positioning structures for positioning the substrate. The substrate is located between the first electrode and the second electrode and is positioned closer to the first electrode or the second electrode. The vacuum apparatus further includes an electrostatic elimination device. The electrostatic elimination device can eliminate the electrostatic adsorption between the substrate and the first electrode and/or between the substrate and the second electrode by attracting charged particles to the surface of the substrate closer to a side of the first electrode and/or the surface of the substrate closer to a side of the second electrode. The present disclosure also relates to manufacture method of the vacuum apparatus.
摘要翻译：本公开的实施例提供了一种与显示技术领域有关的真空装置。真空装置可以消除基板和电极之间的静电吸附，以避免损坏基板。真空装置包括：真空腔; 位于真空腔内并彼此相对的第一电极和第二电极; 以及用于定位基板的定位结构。衬底位于第一电极和第二电极之间并且被定位成更靠近第一电极或第二电极。真空装置还包括静电消除装置。静电消除装置可以通过将带电粒子吸引到靠近第一电极和/或第二电极的表面的衬底的表面来消除衬底与第一电极之间和/或衬底和第二电极之间的静电吸附所述衬底更靠近所述第二电极的一侧。本公开还涉及真空装置的制造方法。

3. 发明授权

US11195868B2 Image distance sensor and manufacture method thereof as well as a ranging device 有权
公开(公告)号：US11195868B2
公开(公告)日：2021-12-07
申请号：US16442200
申请日：2019-06-14
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qianqian Bu , Xin Li
IPC分类号： H01L21/00 , H01L27/146 , G01S15/08 , G01S15/89
摘要： This disclosure provides an image distance sensor and a manufacture method thereof, as well as a ranging device. The image distance sensor includes a semiconductor substrate, and an image sensing unit and a distance sensing unit formed on the semiconductor substrate. The image sensing unit and the distance sensing unit are formed in a same manufacture process.

4. 发明授权

US11449918B2 Makeup scheme recommendation method and device, cloud device, and electronic device 有权
公开(公告)号：US11449918B2
公开(公告)日：2022-09-20
申请号：US16499148
申请日：2019-03-11
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shihao Ji , Xin Li
IPC分类号： G06Q30/06 , G06Q10/04 , G06Q10/08 , A45D44/00 , G06F16/2455 , G06F16/2457
摘要： The makeup scheme recommendation method provided by embodiments of the present disclosure includes: acquiring makeup parameters of a user, the makeup parameters including at least one of an environment parameter, a body parameter, and a makeup time parameter; searching for a target makeup scheme matching the makeup parameters from a makeup scheme pool; optimizing the target makeup scheme in accordance with cosmetic information about the user, and generating a recommended makeup scheme, the cosmetic information being used to indicate cosmetics owned by the user; and providing the recommended makeup scheme to the user.

5. 发明授权

US11295352B2 Method for displaying product information for electronic price tag, and electronic price tag 有权
公开(公告)号：US11295352B2
公开(公告)日：2022-04-05
申请号：US16753169
申请日：2019-08-22
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xin Li
IPC分类号： G06Q30/02 , G06K7/10 , G06K7/14 , G06K19/06 , G06Q10/08 , G06Q20/32 , G06Q30/06
摘要： A method for displaying product information for an electronic price tag includes: displaying a piece of first product information of at least one first product in an area where the electronic price tag is located, the first product information comprising at least one of name information and price information of the first product; and receiving a trigger instruction and displaying at least one piece of second product information of a second product, the second product being (i) at least one product each associated with the first product and having a discounted price, or (ii) at least one product each associated with the first product and having a discounted total price incurred when purchased together with the first product, the second product information comprising at least one of name information, price information, and location information of the second product.

6. 发明授权

US11257031B2 Goods information obtaining device, shelf, shelf managing system and method 有权
公开(公告)号：US11257031B2
公开(公告)日：2022-02-22
申请号：US16491312
申请日：2019-03-15
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Wei Deng , Hongyan Pei , Xin Li , Tianyue Zhao
IPC分类号： G06K9/00 , G06Q10/08 , G06T7/70 , H04N5/232 , B65G1/02 , G02B7/182 , G06K9/20 , G06T3/40 , G06T7/00 , H04N5/247
摘要： The present disclosure relates to a goods information obtaining device, a shelf, a shelf managing system and a method. A goods information obtaining device for obtaining goods information within a shelf unit, includes: at least one reflector; and at least one image sensor for sensing a reflection image of goods within the shelf unit that are reflected one or more times by the at least one reflector.

7. 发明授权

US11196454B2 Digital transceiver driven by synchronous spread spectrum clock signal for data transmission 有权
公开(公告)号：US11196454B2
公开(公告)日：2021-12-07
申请号：US16975261
申请日：2019-10-09
申请人： Beijing BOE Technology Development Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Xiangye Wei , Liming Xiu , Yuhai Ma , Xin Li
IPC分类号： H04L7/04 , H04B1/7073 , H03K3/037 , H04B1/40 , G06F1/08 , G06F1/12 , H04L7/00 , H03K19/20
摘要： A digital transceiver is provided. The digital transceiver includes a clock generator configured to generate a first clock signal having a first frequency of a fixed value and a transmitter driven by the first clock signal of the first frequency to transmit data. Additionally, the digital transceiver includes an inverter coupled to the clock generator to generate an inverted first clock signal of the first frequency. Further, it includes a frequency detector configured to compare the first frequency with a second frequency of a feedback signal in a loop of feedback to determine a frequency control word F. Furthermore, it includes a digitally-controlled oscillator driven by the frequency control word F in the loop of feedback to output a second clock signal with a time-average frequency substantially synchronous to the first frequency with a boundary spread and a receiver driven by the second clock signal to receive the data.

8. 发明授权

US11178209B2 Method, device, and system for opening cross-device file 有权
公开(公告)号：US11178209B2
公开(公告)日：2021-11-16
申请号：US16212731
申请日：2018-12-07
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yingjie Li , Xin Li
IPC分类号： H04L29/08 , G06F16/16 , G06F16/182
摘要： The present disclosure provides a method, a device and a system for opening cross-device file. The method includes: sending, by a first device, a file type of a file; determining, by the first device, a second device supporting the file type, and sending file information of the file to the second device so that the second device opens the file according to the file information.

9. 发明授权

US11031926B2 Digital clock circuit for generating high-ratio frequency multiplication clock signal 有权
公开(公告)号：US11031926B2
公开(公告)日：2021-06-08
申请号：US16975267
申请日：2019-10-21
申请人： Beijing BOE Technology Development Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Xiangye Wei , Liming Xiu , Yiming Bai , Xin Li
IPC分类号： H03K5/00 , H03K3/037 , G06F1/10 , G06F1/08 , H03K19/20
摘要： A digital clock circuit is provided. The digital clock circuit includes a first sub-circuit comprising a first digitally-controlled oscillator driven by a frequency control word to control a first output frequency synthesized from multiple first pulses, and a first frequency divider to generate a trigger signal having a frequency equal to 1/M of the first output frequency. The digital clock circuit also includes a second sub-circuit comprising a loop of feedback including a frequency detector to compare an input frequency with a feedback frequency, a controller to adjust the frequency control word, a second digitally-controlled oscillator driven by the frequency control word plus a constant to control a second output frequency synthesized from multiple second pulses induced by the trigger signal, and a second frequency divider to set the feedback frequency equal to 1/N of the second output frequency in the loop of feedback.

10. 发明授权

US11024254B2 Display control system and display apparatus 有权
公开(公告)号：US11024254B2
公开(公告)日：2021-06-01
申请号：US16978857
申请日：2020-01-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shu Wang , Rao Hui , Zhiguo Zhang , Xin Li
IPC分类号： G09G5/00
摘要： A display control system and a display apparatus are disclosed. The display control system includes a circuit board including a top edge, a bottom edge opposite to the top edge and a side edge intersecting with the top edge and the bottom edge, a length of the top edge and a length of the bottom edge being larger than that of the side edge; a core module on the circuit board for processing display information; an image data output interface on the circuit board, connected with the core module for outputting display image data; a plurality of function modules on the circuit board, connected with the core module for transmitting the display information to the core module. The function modules and the core module are along the top edge, and the image data output interface is on a side of the function modules close to the bottom edge.

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