Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Groupco., Ltd.

Jiaxing Sec-view Information Technology Co., Ltd

Yingyi Li

Kairan Liu

Jian Gao

Wenbo Li

Yanbing Wu

Lin Zhu

Guangtao Zhai

Jianbo Xian

Chunyan Ji

Zhongpai Gao

The disclosure provides an electronic imaging device and a manufacturing method thereof, a flexible electronic compound eye and a manufacturing method thereof. The electronic imaging device includes a base substrate and a plurality of photosensitive units arranged in an array on a surface of the base substrate, at least one of the photosensitive units includes a photodiode and a rectifier diode connected in series. The photodiode includes a first conduction type doped region and a second conduction type doped region, the rectifier diode includes a first conduction type doped region and a second conduction type doped region, and the first conduction type doped region of the photodiode and the first conduction type doped region of the rectifier diode are electrically connected to each other.

Electronic compound eye imaging device

A detection device, a detecting method for the detection device, and a detecting system are provided. The detection device includes: a first interdigital transducer and a second interdigital transducer, wherein the first interdigital transducer is arranged opposite to the second interdigital transducer, and a surface wave of the first interdigital transducer is transmitted in a direction toward the second interdigital transducer; and a reaction layer arranged between the first interdigital transducer and the second interdigital transducer.

Detection device, detection method for detection device, and detection system

The present disclosure provides a pressure sensing device, including a sensor. The sensor includes a sheet-like piezoresistive material layer, and a first electrode structure and the second electrode structure arranged at opposite sides of the piezoresistive material layer respectively. At least one of the first electrode structure and the second electrode structure is provided with one or more protrusions at a surface facing the piezoresistive material layer, and the surface facing the piezoresistive material layer with the one or more protrusions forms an uneven surface.

Pressure sensing device, manufacturing method of sensor, and manufacturing method of piezoresistive material layer

A rehabilitation system includes: a rehabilitation robot configured to execute corresponding actions according to motion instructions; a brain wave detector configured to detect brain wave signals of a user; and control device configured to generate motion instructions according to brain wave signals to control the rehabilitation robot to execute corresponding actions.

Rehabilitation robot, rehabilitation system, rehabilitation method and rehabilitation device

Provided in the embodiments of the present disclosure are a control method and device based on brain signal, and a human-machine interaction device, which periodically acquire EEG signals and cerebral oxygen signals within a target period, generate an electroencephalogram (EEG) wave curve representing changes of the EEG signals and a cerebral oxygen wave curve representing changes of the cerebral oxygen signals respectively within the target period, determine whether the EEG wave curve and the cerebral oxygen wave curve satisfy a condition for controlling a controlled device to perform a target operation, and control the controlled device to perform the target operation when the EEG wave curve and the cerebral oxygen wave curve satisfy the condition.

Control method and device based on brain signal, and human-computer interaction device

A sensing apparatus includes a base substrate; a plurality of sensing units on the base substrate, a respective one of the plurality of sensing units including a first component configured to emit light and a second component configured to detect light; and an elastic layer on a side of the plurality of sensing units distal to the base substrate and configured to undergo a deformation upon a touch, at least a portion of light emitted from the first component being reflected by a surface of the elastic layer. The second component is configured to detect light reflected by the surface of the elastic layer and output a sensing signal, an intensity of which being correlated to a degree of the deformation of the elastic layer at a local position.

Sensing apparatus, artificial skin, method of detecting touch, and sensor

A data transmission method, a data loading device, a data parsing device, and a data transmission system are described herein. The methods include acquiring original video data, acquiring data to be transmitted, processing the original video data according to the data to be transmitted to obtain target video data, and displaying the target video data and the original video data. The methods may further include after displaying the target video data and the original video data, collecting the displayed target video data and original video data, parsing the original video data and the target video data to obtain the data to be transmitted.

Data transmission method, data loading device, data parsing device and data transmission system

The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The display panel includes a power supply, and includes a display area and a non-display area. A solar cell is disposed in the non-display area and is configured to convert external light into electric energy when the external light is irradiated on the solar cell, and charge the power supply with the converted electric energy.

Display panel, method for manufacturing the same, and display device

The present disclosure is directed to a display method and a display device, a visible light communication transmission method and device, and a computer-readable storage medium. The display method includes: acquiring an image frame to be displayed and a corresponding binary code stream; adjusting a grayscale value of a corresponding pixel point in the image frame to be displayed based on a grayscale adjustment information set corresponding to each code element in the binary code stream, to obtain a first image frame and a second image frame that are different from the image frame to be displayed; and displaying the first image frame and the second image frame.

Display method and display device, visible light communication transmission method and device

A video displaying method. The method includes applying a first frequency modulation in time domain on an original video thereby obtaining a first modulated video; applying a second frequency modulation in spatial domain on the first modulated video thereby obtaining a second modulated video including a first invisible-light image; and displaying the second modulating video with a corresponding frame rate. A time-domain frequency of the first invisible-light image is in a first range unrecognizable by a naked eye and recognizable by a video recorder. A spatial-domain frequency of the first invisible-light image is in a second range unrecognizable by the naked eye and recognizable by a video recorder.

Video displaying method, video displaying apparatus, and computer-program product

Embodiments of the present disclosure provide a display substrate and a method of manufacturing the same, and a display panel including the display substrate. The display substrate includes a base substrate and an optical film layer formed on the base substrate, and the optical film layer is configured to filter out light having a wavelength in a selected wavelength range. The display substrate may be an array substrate or a color substrate.

Display substrate and method of manufacturing the same, and display panel

The present disclosure provides a display device, belonging to a field of display technology, and can address a problem in an existing display device that short-wavelength blue light causes harm to human eyes. The display device includes a light attenuation unit, wherein the light attenuation unit comprises at least one first layer and at least one second layer which are alternately provided, the first layer having a refractive index greater than a refractive index of the second layer, and the light attenuation unit is configured to reduce a transmittance of the short-wavelength blue light among incident light.

Display device

The present application discloses a signal transmitting device based on visible light communication, which includes a first control unit and a visible light emitting unit array, wherein the first control unit is configured to acquire target data and generate a light emission control instruction based on the target data according to a set encoding rule, and the light emission control instruction includes an instruction for controlling the light-dark state of each light emitting unit in the visible light emitting unit array, and the visible light emitting unit array is configured to transmit the target data in form of a visible light signal according to the light emission control instruction. The present application further discloses a signal receiving device based on visible light communication, a visible light communication system and a visible light communication method.

Signal transmitting and receiving devices, method and system based on visible light communication

The present disclosure provides an OLED display apparatus and a method for producing the same, and a color filter substrate and a method for producing the same. The OLED display apparatus comprises: a TFT array substrate; a luminescent structure layer provided on the TFT array substrate, wherein light emitted from the luminescent structure layer is infrared light; and a light conversion layer located on the luminescent structure layer. The light conversion layer comprises a plurality of pixel areas, each of which is at least provided with three light conversion units, which are a red light conversion unit formed of an upconversion luminescent material emitting red light after stimulation by infrared light, a green light conversion unit formed of an upconversion luminescent material emitting green light after stimulation by infrared light, and a blue light conversion unit formed of an upconversion luminescent material emitting blue light after stimulation by infrared light.

OLED with upconversion layer

A gas concentration detecting device and a detecting method thereof are provided. The gas concentration detecting device includes: a first polarizer; a second polarizer arranged opposite to the first polarizer in such a way that a gap is formed between the first polarizer and the second polarizer; a light source on a side of the second polarizer away from the first polarizer or on a side of the first polarizer away from the second polarizer; and a photoluminescent layer between the first polarizer and the second polarizer. The light transmission axis of the first polarizer is perpendicular to a light transmission axis of the second polarizer.

Growing community of inventors

Beijing, China

Yingyi Li