Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Huizhou China Star Optoelectronics Display Co., Ltd.

Electric Power Research Institute, China Southern Power Grid

Truwin Opto-electronics Limited

Shenzhen Dorabot Inc.

Yun Zhao

Yong Xiao

Yuan Li

Qiyang Liu

Ilia Vasilev

Xinghao Liang

Hailiang Zhang

Ziwen Cai

Chao Cui

Liang Yang

Weicang Zhang

Jie Shen

Wenjin Zhang

Bin Sui

Shimin Xia

Bin Qian

Weibin Lin

Yuxin Lu

Haolin Wang

Shi Jie Looi

Guillaume Crabé

Hongbin Liao

Shengyuan Ma

Kaixiang Wang

A blockchain-based interconnected vehicle authentication system and method. During message signature process, a registered vehicle verifies a driver, and broadcasts a message. During a message verification process, a registered vehicle checks the message authentication code from a received message based on the system key, and verifies the message based on a public key of a sender of the message. During a block generation and verification process, the first local trust authority broadcasts a block, and share the block to the second local trust authorities after the block passes verification. During a block confirmation process, second local trust authority makes confirmation with regard to the block and send a confirmation result to the root trust authority, to allow the root trust authority link the block into the blockchain in response to receiving confirmation results from second local trust authorities in a quantity exceeding a predetermined number.

Blockchain-based interconnected vehicle authentication system and method

Provided is an electric power safety authentication device, including a front casing, a rear casing, a sealing element, and a fastener connection structure. A sealing groove that matches the sealing element is provided at connection between the front and rear casings. The fastener connection structure comprises a first connector, a second connector, a first fastener, a second fastener, a first spring, and second springs. The first fastener is arranged on the front casing, and the second fastener is arranged on the rear casing. The first fastener and the second fastener each comprise a first clamp and a second clamp. The first connector is fit in and fastened to the first fastener, and the second connector is fit in and fastened to the second fastener.

Electric energy safety authentication apparatus

A display panel, a manufacturing method thereof, and a display terminal are provided. The display panel includes a substrate layer, an anode layer, a pixel separating layer, an organic light-emitting layer, and a cathode layer. The pixel separating layer includes a plurality of pixel opening regions and a non-opening region disposed between two adjacent pixel opening regions. The cathode layer includes at least one via hole corresponding to the non-opening region of the pixel separating layer.

Display panel, manufacturing method thereof, and display terminal

An OLED display device and a manufacturing method thereof are provided. The OLED display device includes a base substrate, a plurality of OLED devices, and a plurality of spacers. A plurality of OLED devices are disposed on the base substrate. At least part of the OLED devices are provided with an inorganic layer on a side away from the base substrate. At least part of the spacers are distributed at the gaps between the OLED devices. The OLED display device can prevent a problem of degradation of display quality due to external impact.

OLED display device and manufacturing method thereof

The invention provides a method for cargo sorting, configured to control an end effector with a package placement platform to sort the cargo, and the method includes: moving the package placement platform to a package obtaining position and obtaining the cargo to be sorted that enters into the package placement platform; moving the package placement platform to a package storage location; and exerting a first force to push the cargo into a package storage unit. With the help of the package placement platform, the method of the invention can receive the packages of different types or different sizes or different material so as to sort and transport all kinds of packages.

Methods, devices and systems for cargo sorting

A logistics sorting system and a logistics sorting method, and the logistics sorting system comprises: the transport module, the sorting module, the identification module, the plurality of storage modules, the central controller connecting electrically with the transport module, the identification module, the sorting module, and the plurality of the storage modules respectively.

Logistics sorting system and logistics sorting method

A thin-film photovoltaic cell series structure is disposed on a display surface side of a display module and includes a transparent substrate, as well as a first single-junction cell and a second single-junction cell which are disposed on the transparent substrate and connected in series. The first single-junction cell includes a first front electrode, a first photovoltaic layer, and a first back electrode which are sequentially laminated and disposed on the transparent substrate, the second single-junction cell includes a second front electrode, a second photovoltaic layer, and a second back electrode which are sequentially laminated and disposed on the transparent substrate, and the first front electrode and the second back electrode are electrically connected through a metal auxiliary electrode to realize series connection of the first single-junction cell and the second single-junction cell.

Thin-film photovoltaic cell series structure and preparation process of thin-film photovoltaic cell series structure

Growing community of inventors

Guangdong, China

Yun Zhao