Tencent Technology (shenzhen) Company Limited

Shenzhen Ruishizhixin Technology Co., Ltd.

Huawei Technologies Co., Limited

Shenzhen Creality 3d Technology Co., Ltd.

Dakewe (shenzhen) Medical Equipment Co., Ltd.

Jian Deng

Ziyu Zhan

Ning Guo Chen

Qiang Fei

Yang Liu

Song Jian Wang

Shuai Yang

Dong Po Bao

Dan Zeng

Rui Zhou Wu

Jun Chen

Yang Wang

Ping Li

YuSheng Bai

Rong Zhang

Xuefeng Wu

Zhiqiang Yang

Chunhui Chen

Jingke Tang

Jizhong Liu

Yuhao Tang

Qiyue Yu

Junfeng He

Qingjun Wu

An Qun Pan

Jianfei Wei

Yingyun Zha

Yahong Liu

Xiongbing Zhou

Yanjun Zhu

Provided are an image sensor and an image output method thereof, and an optoelectronic device. The image sensor includes a plurality of pixels, which include a photoelectric detection circuit, a signal readout circuit, a floating diffusion node, an integrating capacitor, a transmission circuit, an adaptive power supply, and a signal processing circuit. The floating diffusion node integrates the photoelectric charge into the integrating capacitor to obtain an integral voltage. The signal processing circuit generates a logarithmic voltage and a logarithmic current. After the floating diffusion node receives the photoelectric charge, the target voltage is much less than the reference voltage. The node current is the photocurrent, and the node voltage is the integral voltage. When the target voltage increases to the reference voltage, the node current is the logarithmic current, and the node voltage is the logarithmic voltage, so the signal readout circuit finally outputs the corresponding image signals.

Image sensor and image output method thereof, and optoelectronic device

This application provides an optical power commissioning method, a commissioning system, a control device, and a commissioning station. The commissioning system includes a control device and one or more commissioning stations. The method includes the control device first identifies one or more to-be-commissioned services on which optical power commissioning needs to be performed, the control device sends, based on the to-be-commissioned service, commissioning information to the one or more commissioning stations on which the to-be-commissioned service passes through, where the one or more commissioning stations perform parallel optical power commissioning based on the commissioning information, and the one or more commissioning stations perform optical power commissioning based on the commissioning information. According to this application, a plurality of services and a plurality of commissioning stations can be commissioned concurrently.

Optical power commissioning method, commissioning system, control device, and commissioning station

3D printer

Provided are an image sensor and an image output method and application thereof. The image sensor includes an input circuit, configured to perform a first photoelectric conversion on incident light to generate a photoelectric current in an EVS mode working period, and performs s second photoelectric conversion on the incident light to generate photoelectric charges in an APS mode working period; an EVS circuit configured to output a corresponding event signal according to a difference value between a first voltage corresponding to a photoelectric current and a reference voltage; an APS circuit configured to output a corresponding grayscale signal according to a second voltage corresponding to photoelectric charges; and a control circuit configured to output a corresponding APS image according to the grayscale signal and output a corresponding EVS image according to the event signal.

Image sensor, image output method and application thereof

Stylus pen

The disclosure relates to a value transfer method, apparatus, and system, applied to the field of Internet technologies. The value transfer method includes: in response to receiving a value transfer request of a transaction initiator, generating an incomplete data set corresponding to each of transaction participants on each of transaction nodes, the incomplete data set including an encrypted account value of a corresponding transaction participant before and after a value transfer; merging incomplete data sets corresponding to the transaction participants to obtain a complete data set; requesting a third-party node to perform integrity verification on the complete data set, to obtain an account data set endorsed by a third party; and performing, based on a consensus reached on the account data set between blockchain nodes in a blockchain network, local ledger writing on the blockchain nodes according to the account data set on which the consensus is reached.

Value transfer method, apparatus, and system

A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.

Payment method and apparatus, related device, and system

The present disclosure relates to an integrated active noise-canceling wireless Bluetooth headphone, which comprises a housing assembly, primary and secondary magnet sets, primary and secondary magnetic conductive sheet sets, an integrated circuit board assembly, a bracket and a tuning net. The primary and secondary magnet sets, the primary and secondary magnetic conductive sheet sets, the integrated circuit board assembly and the bracket are sequentially laminated in the housing assembly; the tuning net is arranged on an outer surface above the housing assembly; the integrated circuit board assembly is integrated; the periphery of the integrated circuit board assembly is exposed outside the housing assembly; a noise-canceling speaker module interface is embedded in the exposed part of the integrated circuit board and electrically connected with the integrated circuit board; and a light-sensing in-ear detector is surface-mounted on the integrated circuit board.

Integrated active noise-canceling wireless Bluetooth headphone

Stylus pen charger

The disclosure relates to the field of digital pathology imaging technologies, in particular, to a digital pathology scanner for large-area microscopic imaging. The digital pathology scanner for large-area microscopic imaging includes a plurality of microscopic objectives and a plurality of digital image sensors; the microscopic objectives and the digital image sensors are equal in quantity and are fixed relatively in a one-to-one correspondence manner. The digital image sensors are sequentially distributed so as to form a sensor array. The sensor array enables images formed by the digital image sensors to be sequentially distributed without intervals in a second direction when moving in a first direction, wherein the first direction is perpendicular to the second direction.

Digital pathology scanner for large-area microscopic imaging

Growing community of inventors

Shenzhen, China

Jian Deng