Other

Yangtze Memory Technologies Co., Ltd.

Accelink Technologies Co., Ltd.

Wuhan Telecommunication Devices Company

Huawei Technologies Co., Limited

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

Huaneng Hubei New Energy Co., Ltd.

Huaneng Suixian Jieshan Wind Power Co., Ltd

Core Innovations Limited

Jun Zhang

Wei Zhang

Liping Sun

Yongan Fu

Yi Zhou

Zhenfeng Xue

Yuanxiang Zou

Le Wang

Tao Chen

Ran Chen

Yingjie Chen

Xiangyang Wu

Shuai Wang

Zhiqiang Chen

Linlin Xu

Chao Luo

Yurong Xu

Jingwen Chen

Renli Liang

Xuguang Chen

Lei Tian

Wenjuan He

Lijuan Wang

Yaping Lu

Chaoqun Wu

Ge Peng

Hao Bian

Linchuan Li

Ting Gao

Yaping Lv

Mingshan Sun

Yun Xiang

Jianming Chen

Derek Welbourn

Shida Du

Wenlong Mo

Po Liang

Hong Zhu

Qiangpeng Hu

Disclosed is a method and system for grid connection management of renewable energy generation, the method comprises: obtaining operating condition data of a first power supply, a second power supply, a power grid, and a load in a preset period; establishing a first optimal control model according to the first condition data, and establishing a second optimal control model; monitoring grid connection management status of the first optimal control model and the second optimal control model; analyzing stability when the first optimal control model is switched to the second optimal control model. The beneficial effects of this disclosure are: completing the switch from the first optimal control model to the second optimal control model in the renewable energy generation grid connection management, which improves the smoothness of control model switching under different load conditions in the renewable energy generation process.

Method and system for grid connection management of renewable energy generation

A display panel and a display device are disclosed. The display panel includes a display substrate, a plurality rows of first pixel driving circuits, a plurality rows of second pixel driving circuits, and a plurality of first reset signal lines; the plurality of reset signal lines comprises a plurality of first reset signal lines and a plurality of second reset signal lines, each of the first reset signal lines is only electrically connected to one row of the first pixel driving circuits; each of the second reset signal lines is electrically connected to one row of the first pixel driving circuits and at least one row of the second pixel driving circuits.

Display panel and display device

In certain aspects, a method for training a model is disclosed. A model for measuring a geometric attribute of a hole structure in a semiconductor chip is provided by at least one processor. A plurality of training samples each including a pair of an optical spectrum signal and a reference signal corresponding to a same hole structure are obtained by the at least one processor. The reference signal is labeled with a labeled geometric attribute of the hole structure. An estimated geometric attribute of the hole structure is estimated using the model. A parameter of the model is adjusted based, at least in part, on a difference between the labeled geometric attribute and the estimated geometric attribute in each of the training samples by the at least one processor.

Systems and methods for semiconductor chip hole geometry metrology

An optical fiber adapter structure, comprises a metal flange, a tubular housing, an insulating ring, an optical fiber stub, and a shielding annulus. The optical fiber stub is embedded into the metal flange; the shielding annulus is fixed at a bottom of the metal flange by means of a conductive adhesive; the shielding annulus covers an end of the optical fiber stub and is provided with a reserved hole only for laser signals to pass through; the tubular housing is sleeved to the bottom of the metal flange; and the tubular housing is insulated from the metal flange by means of the insulating ring. The conductive adhesive adheres the shielding annulus made of conductive material to a tail end of the metal flange and maintains complete electrical contact therebetween, such that the electromagnetic wave radiation between the interior of optical device and the exterior of metal flange is reduced.

Optical fiber adapter structure

A method and an apparatus for migrating a virtual machine across virtualization systems, and a system, where a first virtualization system in which a source virtual machine is located specifies a temporary address of a destination virtual machine. After a second migration tool of a second virtualization system migrates the to-be-migrated virtual machine to the second virtualization system to generate the destination virtual machine, a first migration tool of the first virtualization system controls a migration agent on the destination virtual machine to modify the address of the destination virtual machine to an address of the source virtual machine such that the address of the virtual machine remains unchanged before and after migration, thereby shortening service interruption duration caused by virtual machine migration.

Virtual machine migration in virtualization environment having different virtualization systems

Embodiments of systems and methods for measuring a geometric attribute of a hole structure in a semiconductor chip are disclosed. In an example, an optical spectrum signal corresponding to the hole structure in the semiconductor chip is received. The optical spectrum signal is characterized by one or more optical features. The geometric attribute of the hole structure is determined based, at least in part, on the optical features using a model. The model is trained from a plurality of training samples each including a pair of an optical spectrum signal and a labeled reference signal both corresponding to a same hole structure.

Disclosed are a fluororesin interfacial agent for LED packaging, and a method for preparing and using the same. The fluororesin interfacial agent for LED packaging comprises a graphene oxide fluororesin sealant and KH550 silane coupling agent solution. Graphene oxide powder in the graphene oxide fluororesin sealant chemically reacts with the KH550 silane coupling agent, and molecular crosslinking is formed, which tightly fixes a bonding interface and a fluororesin matrix like countless molecular anchors, and which greatly improves the bonding capability of fluororesin sealant and ensures the reliability of LED packaging.

Fluororesin interfacial agent for LED packaging, and methods for preparing and using same

The disclosure discloses an antiemetic control device and a control method thereof, comprising a housing, a MCU single-chip microcontroller provided in the housing, a charging circuit, a discharging circuit and a rechargeable battery for supplying power, a button, a display screen, an alarm device and a plurality of mode indicator lights disposed on the housing, two electrodes and an optical pulse detecting unit disposed on the lower surface of the housing, and two wrist straps disposed on the housing. The disclosure has the characteristics of stable therapeutic effects.

Control method and control device for cessation of vomiting

A method and an apparatus for compensating for wavelength drift are disclosed. The method includes: generating, by a burst control circuit, a burst bias current; sending, by the burst control circuit, the burst bias current to a light emitting part and a trigger; converting, by the trigger, the received burst bias current into burst DA data; sending, by the trigger, the burst DA data to a synthesizer circuit; receiving, by the synthesizer circuit, the burst DA data sent by the trigger and the calibrated DA data sent by the MCU respectively; synthesizing, by the synthesizer circuit, the burst DA data and the calibrated DA data to obtain a synthesized signal; and sending, by the synthesizer circuit, the synthesized signal to a temperature control part.

Method and apparatus for compensating for wavelength drift

A BOSA device having an adjustable wavelength in two directions comprises a signal transmitter section and a signal receiver section, wherein the signal transmitter section sequentially includes a laser (-), a semiconductor optical amplifier (SOA) (-), a splitter (-), a data upload and download port (-), and a first TEC temperature control module (-) to control temperature of the laser (-) so as to adjust its output wavelength, and the signal receiver section sequentially includes a filter (-), a photo detector (-), and a receiving end driving device to change an angle of the filter (-) with respect to the optical path so as to make a passing wavelength of the filter adjustable. The first TEC temperature control module (-) controls temperature of the laser (-), and the receiving end driving device drives the filter (-) to change an angle of the filter with respect to the optical path.

BOSA device having adjustable wavelength in two directions

Growing community of inventors

Wuhan, China

Jun Zhang