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公开(公告)号：US09953610B2
公开(公告)日：2018-04-24
申请号：US15085015
申请日：2016-03-30
发明人： Jinbo Ding , Jing Wang , Xin Li , Ying Zhang , Hong Zhu , Hongjun Yu
CPC分类号： G09G3/3696 , G09G3/006 , G09G3/20 , G09G3/3648 , G09G2320/0247 , G09G2320/045
摘要： A method for regulating a common voltage, a regulating device and a display device. It relates to the display field, which ensures the flicker in the center region of the display panel being relative small meanwhile improving the flicker situation of the edge region of the display panel, thereby improve the flicker uniformity of the display panel. The present disclosure provides a method for regulating a common voltage including: arranging sampling points which at least include: sampling points arranged in the center region of the display panel and sampling points arranged in the edge region of the display panel; optimizing the common voltage value written into the driving chip, such that the flicker values of the sampling points located in the display panel are less than or equal to a first threshold when the common voltage value is applied to the display panel for display.
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公开(公告)号：US09886933B2
公开(公告)日：2018-02-06
申请号：US14739891
申请日：2015-06-15
发明人： Xin Li
CPC分类号： G09G5/10 , G06F3/013 , G06F3/03 , G09G5/00 , G09G2320/0626 , G09G2354/00 , G09G2370/22
摘要： Discloses is a brightness adjustment system and method, and a mobile terminal. The brightness adjustment system is used for a display device, and comprises: a distance measurement module configured to measure a perpendicular viewing distance from user's eyes to a display surface of the display device; and a brightness adjustment module configured to adjust the brightness of the display device to desired brightness based on the measured perpendicular viewing distance. The brightness adjustment system renders the display device, such as mobile terminal, etc., to automatically adjust the brightness based on the perpendicular viewing distance between the user's eyes and the display surface of the display device, satisfying requirements for display brightness.
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43.发明授权Method and apparatus for converting two-dimensional image into three-dimensional image 有权将二维图像转换为三维图像的方法和装置公开(公告)号：US09514569B2
公开(公告)日：2016-12-06
申请号：US14359207
申请日：2013-08-07
发明人： Yi Zheng , Yao Yu , Lingyun Shi , Xin Li
CPC分类号： G06T17/10 , G06T9/001 , H04N13/261 , H04N19/597 , H04N19/63
摘要： The present disclosure provides a method for converting a Two-Dimensional image into a Three-Dimensional image, comprising: obtaining high-frequency components and low-frequency component of the current frame, and high-frequency components of the reference frame; establishing triangular geometric models in the three directions of horizontal, vertical and diagonal, respectively; performing a motion search on the high-frequency components of the reference frame in the three directions of horizontal, vertical and diagonal, respectively, so as to obtain motion vectors in the corresponding directions, and calculating depth variations of the corresponding directions according to the motion vectors in the corresponding directions; performing an interpolating operation on the triangular geometric models in the three directions of horizontal, vertical and diagonal, respectively, according to the depth variations in the corresponding directions, so as to obtain high-frequency depth graphs in the corresponding directions; and completing a filtering reconstruction by performing an inversion wavelet transform on the high-frequency depth graphs in the three directions of horizontal, vertical and diagonal and the low-frequency component of the current frame, respectively, so as to construct a three-dimensional video image. With the present disclosure, a conversion to the 3D image from the 2D image may be realized.
摘要翻译： 本公开提供了一种将二维图像转换成三维图像的方法，包括：获得当前帧的高频分量和低频分量，以及参考帧的高频分量; 分别在水平，垂直和对角线三个方向建立三角形几何模型; 分别在水平，垂直和对角线的三个方向上对参考帧的高频分量执行运动搜索，以获得相应方向的运动矢量，并根据运动计算相应方向的深度变化 向量在相应方向; 根据相应方向的深度变化，分别对水平，垂直和对角线三个方向的三角形几何模型进行内插操作，以获得相应方向的高频深度图; 并分别通过对水平，垂直和对角线三个方向的高频深度图以及当前帧的低频分量执行反转小波变换来完成滤波重建，以构成三维视频 图片。 利用本公开，可以实现从2D图像到3D图像的转换。
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公开(公告)号：US11250532B2
公开(公告)日：2022-02-15
申请号：US16480972
申请日：2019-01-02
发明人： Shihao Ji , Xin Li , Hui Rao , Zhiguo Zhang
摘要： Embodiments of the present disclosure relate to a computer-implemented method. The method may include receiving identification information of a vehicle and identification information of a parking space to bind the vehicle with the parking space and generate binding information, receiving a time when the vehicle enters the parking space and a time when the vehicle exits the parking space, calculating a parking fee of the vehicle according to the time when the vehicle enters the parking space and the time when the vehicle exits the parking space, determining identification information of a shopping cart that corresponds to the vehicle according to the identification information of the vehicle, the binding information of the vehicle and the parking space, and a correspondence between the parking space and the shopping cart, and sending the parking fee of the vehicle to the shopping cart that corresponds to the identification information of the shopping cart.
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公开(公告)号：US11239113B2
公开(公告)日：2022-02-01
申请号：US16836308
申请日：2020-03-31
发明人： Wei Chen , Zhiqiang Zhang , Hanqing Liu , Yangheng Li , Mingming Jia , Xin Li , Yong Song
IPC分类号： H01L21/76 , H01L21/768
摘要： The present disclosure discloses an array substrate and a preparation method thereof. After a first passivation layer is formed, residual gas is directly drawn out of a closed chamber to prevent the residual gas from reacting to form an unstable layer on the first passivation layer. Furthermore, after the residual gas is drawn out, a preset gas fills the closed chamber, and is retained for a preset time period and then drawn out. The retaining of the preset gas can effectively alleviate the damage to the passivation layer by static electricity.
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公开(公告)号：US11195017B2
公开(公告)日：2021-12-07
申请号：US16425086
申请日：2019-05-29
摘要： An image acquisition device, a goods shelf, a monitoring device for a goods shelf, a monitoring method for a goods shelf and an image recognition method are disclosed. The image acquisition device includes at least one reflective part which is configured to form a virtual image of an object through reflection of the object; and a camera which is configured to take a picture of the object and the virtual image of the object, so as to reduce a photograph blind zone.
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47.发明申请公开(公告)号：US20210111751A1
公开(公告)日：2021-04-15
申请号：US16975261
申请日：2019-10-09
发明人： Xiangye Wei , Liming Xiu , Yuhai Ma , Xin Li
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.
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公开(公告)号：US20210096404A1
公开(公告)日：2021-04-01
申请号：US16825598
申请日：2020-03-20
发明人： Jie Liu , Heling Zhu , Ming Li , Xiaoyan Tu , Kai Diao , Baoqiang Wang , Woong Kim , Xibin Shao , Guangyan Sun , Xin Li
IPC分类号： G02F1/13 , G02F1/13357
摘要： The present disclosure provides a backlight module, a display device and a control method thereof, and relates to the technical field of display. The backlight module includes: a light source; an optical film; a privacy film disposed on a light exit side of the optical film, and configured to reduce a divergence angle of light from the optical film; and a dimming assembly disposed on one side of the privacy film away from the optical film, and configured to not change a divergence angle of light from the privacy film in a case of being in a first state, and increase the divergence angle of the light from the privacy film in a case of being in a second state.
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49.发明申请公开(公告)号：US20210027688A1
公开(公告)日：2021-01-28
申请号：US16968998
申请日：2019-12-16
发明人： Hui Rao , Kejun Hu , Zhiguo Zhang , Xiaohong Wang , Xin Li , Shu Wang , Xinxin Yang
摘要： The embodiments of the present disclosure provides a bar screen control circuitry, a bar screen display system and the method for controlling the bar screen. The bar screen control circuitry comprises a power supply control circuitry and a processor electrically connected with each other; the power control circuitry is configured to: determine whether a current time reaches a preset starting time, and control a bar screen external to the bar screen control circuitry to enter a first working state when the current time reaches the preset starting time; obtain a closing control signal sent by the processor in response to a preset closing time, and control the bar screen to enter a closed state according to the closing control signal; and the processor is configured to: determine whether the current time reaches the closing time, and send the closing control signal to the power supply control circuitry when the current time reaches the closing time.
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公开(公告)号：US20210026586A1
公开(公告)日：2021-01-28
申请号：US16967298
申请日：2019-12-16
发明人： Kejun Hu , Xiaohong Wang , Zhiguo Zhang , Xin Li
摘要： The present disclosure discloses a display adjustment method and device for a bar-shaped electronic shelf label. The method according to the present disclosure includes: configuring a mobile terminal to be coupled with a bar-shaped electronic shelf label and obtain status information of display elements displayed on a display interface of the bar-shaped electronic shelf label; changing, by the mobile terminal, the position information of a display element from a first position information to a second position information and generating an element position adjustment instruction; configuring the bar-shaped electronic shelf label to receive the element position adjustment instruction, change the position of the display element from the first position to the second position in response to the element position adjustment instruction, and display the display element on the display interface of the bar-shaped electronic shelf label.
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