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公开(公告)号:US11310404B2
公开(公告)日:2022-04-19
申请号:US17263878
申请日:2020-06-05
发明人: Xuehui Zhu , Xiaoxi Chen , Junrui Zhang , Mao Ye , Lijia Zhou , Zhidong Wang , Shuang Du
摘要: An imaging device, an imaging control method, an electronic apparatus, and a readable medium. The imaging device comprises: an image sensing assembly; a liquid crystal lens assembly provided with light control components corresponding to an image sensing component, wherein each of the light control components comprises a first liquid crystal component and a second liquid crystal component, which are arranged opposite each other, and the orientation of liquid crystal molecules in the first liquid crystal component is perpendicular to the orientation of liquid crystal molecules in the second liquid crystal component; and a processing assembly, wherein the processing assembly is respectively electrically connected to the image sensing assembly and the liquid crystal lens assembly, and is configured to adjust, according to a light receiving amount measured by the image sensing assembly, the voltage applied to the light control component.
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2.
公开(公告)号:US11579474B2
公开(公告)日:2023-02-14
申请号:US17255438
申请日:2020-05-26
发明人: Xiaoxi Chen , Junrui Zhang , Mao Ye , Xuehui Zhu , Zhidong Wang , Pengwei Li , Lijia Zhou
摘要: Provided are a polarization imaging apparatus, a polarization imaging method, a controller and a computer readable storage medium. The polarization imaging apparatus includes an optical rotation device, a lens device, an image sensor, an image processor, and a controller which are sequentially arranged along a ray direction of incident light. The controller is configured to control the optical rotation device to be in a first optical rotation state or a second optical rotation state, control the lens device to be in an in-focus state or an out-of-focus state, and control the image sensor to collect light passing through the optical rotation device and the lens device to obtain multiple images. The image processor is configured to obtain polarized image information according to the multiple images.
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3.
公开(公告)号:US20240061311A1
公开(公告)日:2024-02-22
申请号:US18498572
申请日:2023-10-31
发明人: Junrui Zhang , Ronghua Lan , Hongbo Feng , Xuehui Zhu , Hao Tang , Meng Guo , Jiuyang Cheng
CPC分类号: G02F1/29 , B60R1/088 , G02F2201/58
摘要: An anti-glare apparatus includes a lens assembly having an incident side, the lens assembly including a layer of liquid crystal molecules, a first driving electrode and a second driving electrode respectively on both sides of the layer of the liquid crystal molecules, the first driving electrode or the second driving electrode including a plurality of sub-electrodes; a reflective layer on a side of the lens assembly opposite from the incident side; a camera, configured to acquire a human eye's position and acquire an intensity signal of incident light irradiating the incident side of the lens assembly; and a controller electrically connected to the first driving electrode, the second driving electrode, and the camera; where the controller is configured to adjust driving voltages of the sub-electrode based on the intensity signal of the incident light acquire by the camera to change the optical axis direction of the lens assembly.
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公开(公告)号:US11238910B2
公开(公告)日:2022-02-01
申请号:US16834667
申请日:2020-03-30
发明人: Junrui Zhang , Xuehui Zhu , Ronghua Lan , Zongze He , Yehao Zhang
摘要: A signal generator includes N stages of cascaded control signal generating circuits, and is configured to receive K clock signals whose valid pulse edges are different from each other by a set time, an n-th control signal generating circuit of the N stages of control signal generating circuit generates a strobe signal based on a k-th clock signal of the K clock signals and sequentially outputs at least two different clock signals of other K−1 clock signals based on the strobe signal. A valid pulse edge of the k-th clock signal is within a valid pulse duration of a strobe signal of an (n−1)-th stage control signal generating circuit.
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5.
公开(公告)号:US10254605B2
公开(公告)日:2019-04-09
申请号:US14348388
申请日:2013-05-20
发明人: Xiongcan Zuo , Junhwan Lim , Junrui Zhang
IPC分类号: G02F1/1335 , G02F1/1345 , G02F1/1333 , G02F1/1343
摘要: An advanced super dimension switch (ADS) liquid crystal display device, a first substrate, a second substrate disposed opposite to the first substrate, a first polarizing sheet attached onto the first substrate, and a second polarizing sheet attached onto the second substrate; the ADS liquid crystal display device further comprises a graphene film, and the graphene film is provided within the second polarizing sheet. Further disclosed is a method of manufacturing an ADS liquid crystal display device.
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公开(公告)号:US09835901B2
公开(公告)日:2017-12-05
申请号:US14785587
申请日:2015-04-27
发明人: Xiongcan Zuo , Junrui Zhang
IPC分类号: G02F1/1335 , G02F1/13363 , G02F1/1333 , G02F1/1362 , G02F1/1368
CPC分类号: G02F1/133555 , G02F1/133345 , G02F1/133528 , G02F1/133553 , G02F1/13363 , G02F1/136227 , G02F1/1368 , G02F2001/133541 , G02F2001/133638 , G02F2201/121 , G02F2201/123 , G02F2202/36 , G02F2203/055 , G02F2203/09 , G02F2413/01 , G02F2413/05
摘要: An embodiment of the present invention discloses a reflective type display device, relating to the technical field of display. The liquid crystal display device is relatively thin and light, with low energy consumption. The reflective type display device comprises a polarizer, a transparent first substrate, a liquid crystal molecular layer and a second substrate arranged in sequence; wherein the reflective type display device further comprises: a selective reflecting layer located between the liquid crystal molecular layer and the second substrate; the selective reflecting layer reflects light with wavelength within a specific wavelength range.
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公开(公告)号:US09494804B2
公开(公告)日:2016-11-15
申请号:US13995920
申请日:2012-11-26
发明人: Xiongcan Zuo , Junhwan Lim , Junrui Zhang
CPC分类号: G02B27/2264 , G02B27/26 , G02F1/09 , G02F1/092 , H04N13/341 , H04N2213/008
摘要: An active-shutter 3D glasses and an operating method thereof, the active-shutter 3D glasses comprises: a frame comprising temples; left and right magneto-optical eyeglasses, supported by the frame, and comprising left and right transparent mediums and left and right rear polarizers, respectively; a magnetic field apparatus, located outside the left and right magneto-optical eyeglasses, and providing the left and right magneto-optical eyeglasses with a magnetic field which causes polarization planes of polarized light entering the left and right magneto-optical eyeglasses to rotate; and a signal module, connected with the magnetic field apparatus, and providing a electric-current signal to the magnetic field apparatus so that the magnetic field corresponds to the electric-current signal.
摘要翻译: 主动式快门3D眼镜及其操作方法,主动快门3D眼镜包括:包括镜腿的框架; 左右磁光眼镜,由框架支撑,并分别包括左右透明介质和左右后偏振器; 位于左右磁光眼镜外侧的磁场装置,向左右磁光眼镜提供使磁入射到左右磁光眼镜的偏振光的偏振面旋转的磁场; 以及与磁场装置连接的信号模块,并向磁场装置提供电流信号,使得磁场对应于电流信号。
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公开(公告)号:US09329399B2
公开(公告)日:2016-05-03
申请号:US13805038
申请日:2012-10-24
发明人: Junrui Zhang , Junhwan Lim , Yuanming Feng , Bo Shi
IPC分类号: G02F1/1335 , G02B27/22 , H04N13/04 , G09G3/00 , G02F1/1347 , G02F1/29
CPC分类号: G02B27/225 , G02F1/133526 , G02F1/1347 , G02F2001/294 , G09G3/003 , H04N13/31 , H04N13/398
摘要: Embodiments of the present invention disclose a naked-eye three-dimensional image display method and device, and the naked-eye three-dimensional image display method comprises: with a control means, making a two-dimensional display screen display a left-eye image at a first moment, and synchronously applying a first set of voltages to a liquid crystal lens located at a light-exiting side of the two-dimensional display screen, so that the left-eye image is projected through the liquid crystal lens to a left eye of an observer; and with the control means, making the two-dimensional display screen display a right-eye image at a second moment, and synchronously applying a second set of voltages to the liquid crystal lens, so that the right-eye image is projected through the liquid crystal lens to a right eye of the observer; wherein a time interval between the first moment and the second moment is not more than visual persistence time of human eyes.
摘要翻译: 本发明的实施例公开了一种裸眼三维图像显示方法和装置,并且所述裸眼三维图像显示方法包括:利用控制装置,使二维显示屏显示左眼图像 在第一时刻,同时将第一组电压施加到位于二维显示屏的出光侧的液晶透镜,使得左眼图像通过液晶透镜向左投影 观察者的眼睛; 并且利用控制装置,使得二维显示屏幕在第二时刻显示右眼图像,并且向液晶透镜同步施加第二组电压,使得右眼图像通过液体投影 水晶镜片观察者的右眼; 其中第一时刻与第二时刻之间的时间间隔不大于人眼的视觉持续时间。
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9.
公开(公告)号:US11884213B2
公开(公告)日:2024-01-30
申请号:US16956899
申请日:2019-12-06
发明人: Shan Gao , Ronghua Lan , Junrui Zhang
IPC分类号: B60R1/08 , G02F1/133 , G02F1/29 , G02F1/1343
CPC分类号: B60R1/088 , G02F1/13306 , G02F1/134363 , G02F1/134372 , G02F1/134381 , G02F1/29 , G02F2201/58
摘要: An anti-glare apparatus (100), includes a lens assembly (120) having an incident side and a reflective layer (110) on the side of the lens assembly opposite from the incident side. The lens assembly includes a layer of liquid crystal molecules, a first driving electrode (132) and a second driving electrode (131) respectively on both sides of the layer of the liquid crystal molecules; at least one of the first driving electrode or the second driving electrode comprises a plurality of sub-electrodes. The lens assembly is configured to change an optical axis direction of the lens assembly by adjusting a driving voltage of at least one of the plurality of sub-electrodes.
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公开(公告)号:US11483010B2
公开(公告)日:2022-10-25
申请号:US17095606
申请日:2020-11-11
发明人: Junrui Zhang , Xuehui Zhu , Ronghua Lan , Xin Xiang , Xiaoqiao Liu , Xizhu Peng , He Tang
IPC分类号: H03M9/00
摘要: An output control circuit, a method for transmitting data, and an electronic device are disclosed. The output control circuit includes: a serial-to-parallel conversion circuit configured to obtain at least one group of parallel data through a serial-to-parallel conversion; an intermediate-stage cache circuit configured to divide the at least one group of parallel data into at least two categories of subgroup parallel data according to sequence of serial-to-parallel conversion; a latch output circuit including a plurality of latch arrays each of which receiving any category of subgroup parallel data and latching and outputting any subgroup parallel data in any category of subgroup parallel data; and a selection control circuit configured to, within an effective pulse duration of the any subgroup parallel data, control a latch array for the any subgroup parallel data in the plurality of latch arrays to latch and output the any subgroup parallel data.
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