公开(公告)号：US20210321026A1

公开(公告)日：2021-10-14

申请号：US17263878

申请日：2020-06-05

Applicant: BOE Technology Group Co., Ltd. ,  University of Electronic Science and Technology of China

Inventor： Xuehui ZHU ,  Xiaoxi CHEN ,  Junrui ZHANG ,  Mao YE ,  Lijia ZHOU ,  Zhidong WANG ,  Shuang DU

IPC: H04N5/225 ,  G02F1/29 ,  H04N5/232

Abstract: 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.

公开(公告)号：US20240185115A1

公开(公告)日：2024-06-06

申请号：US17795276

申请日：2021-09-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Qing ZHANG ,  Quanguo ZHOU ,  Lijia ZHOU ,  Jiuyang CHENG ,  Zhidong WANG ,  Ruwang GUO ,  Lirong XU ,  Junrui ZHANG ,  Xuehui ZHU ,  Meng GUO

IPC: G06N20/00 ,  G06N5/022

CPC classification number: G06N20/00 ,  G06N5/022

Abstract: The disclosure provides a method and apparatus for early warning of dry pump shutdown, an electronic device, a storage medium and a program, and belongs to the technical field of automatic control. The method comprises: obtaining historical operating data of a dry pump; building a Kalman filter model by using the historical operating data; predicting predicted operating data of the dry pump through the Kalman filter model; training a shutdown prediction model by using the historical operating data and the predicted operating data; and inputting current operating data of the dry pump into the trained shutdown prediction model to obtain shutdown early warning information of the dry pump.

公开(公告)号：US20210263347A1

公开(公告)日：2021-08-26

申请号：US17255438

申请日：2020-05-26

Applicant: BOE Technology Group Co., Ltd. ,  University of Electronic Science and Technology of China

Inventor： Xiaoxi CHEN ,  Junrui ZHANG ,  Mao YE ,  Xuehui ZHU ,  Zhidong WANG ,  Pengwei LI ,  Lijia ZHOU

IPC: G02F1/01 ,  G02F1/133 ,  G02F1/139 ,  G02F1/29 ,  H04N5/232

Abstract: 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.

公开(公告)号：US20210150959A1

公开(公告)日：2021-05-20

申请号：US17007170

申请日：2020-08-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ronghua LAN ,  Junrui ZHANG ,  Xuehui ZHU ,  Zhidong WANG ,  Lijia ZHOU

IPC: G09G3/20

Abstract: A data caching circuit includes a ring signal counter, a switch, and a first latch. An output terminal of the ring signal counter is connected to a control terminal of the switch. An output terminal of the switch is connected to a control terminal of the first latch. The ring signal counter is configured to input a data transmission starting signal and a clock signal to generate and output a count control signal. A clock signal terminal of the switch is configured to input the clock signal, and the switch is configured to generate and output a data caching control signal according to the input count control signal and clock signal. A data signal input terminal of the first latch is configured to input a data signal. The first latch is configured to latch the data signal according to the data caching control signal input from the control terminal of the first latch. An output terminal of the first latch is configured to output the data signal.

公开(公告)号：US20210158774A1

公开(公告)日：2021-05-27

申请号：US16828464

申请日：2020-03-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuehui ZHU ,  Junrui ZHANG ,  Ronghua LAN ,  Zongze HE ,  Yehao ZHANG

IPC: G09G5/00 ,  H03M9/00 ,  G11C19/00

Abstract: The embodiments of the present disclosure provide a data transmission circuit, a display device and a data transmission method. The data transmission circuit includes a serial-to-parallel conversion circuit configured to receive serial data and a mode setting signal, generate a mode selection signal according to the mode setting signal, and convert the serial data into parallel data with a corresponding bit width according to the mode selection signal; a control signal generating circuit configured to generate a control signal based on the mode setting signal; and a latch circuit connected to the serial-to-parallel conversion circuit and the control signal generating circuit, and being configured to receive the parallel data from the serial-to-parallel conversion circuit and the control signal from the control signal generating circuit, and latch and output the received parallel data under the control of the control signal.

公开(公告)号：US20200064685A1

公开(公告)日：2020-02-27

申请号：US16413084

申请日：2019-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhidong WANG ,  Lijia ZHOU ,  Junrui ZHANG ,  Rongjian YAN ,  Quanguo ZHOU ,  Li TIAN ,  Ronghua LAN ,  Xuehui ZHU

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1337

Abstract: Embodiments of the present disclosure relate to a movable electrode structure and a liquid crystal lens. The movable electrode structure includes: a substrate; a support on the substrate; a first beam having elasticity and attached to the support; an electrode attached to the first beam; and an opposing member located on the substrate and at least partially facing the first beam.