AMD teamed up with the Ministry of Education to launch the National College VR Proposition

In order to foster innovative talent in the research, development, and application of VR technology in China, AMD has partnered with the Ministry of Education Science and Technology Development Center to launch the "4th National University Cloud Computing Application Innovation Contest." As part of this initiative, AMD is actively supporting and participating in the "University Students Virtual Reality Application Scenario Proposition Contest," offering hardware technical support and hands-on guidance for teams during the final stage. In addition to receiving attractive prizes and valuable experience, winning students will also have the opportunity to secure internships or even job placements at AMD. This competition is designed to encourage students to fully utilize AMD’s CPU (Central Processing Unit) and GPU (Graphics Processor) capabilities to create non-game-based VR content using virtual reality technology. Participants are required to use PCs equipped with AMD Radeon 5 or higher processors and AMD Radeon RX 480 or better graphics cards for their development work. The contest accepts two types of entries: VR animation works and VR panoramic videos, as well as VR equipment, lab tools, and management software. It's important to note that submissions based solely on game content or entertainment-oriented movies and TV animations are not eligible for this particular challenge. This event is open to students interested in VR applications and development, especially those from computer science, microelectronics, and digital arts departments. However, AMD encourages participation from all interested individuals. The competition is now officially underway, and registration is open through the official contest website (click to go). You can also learn more by following the WeChat public account VR (click to go). The deadline for registration is November 30, 2017. AMD is committed to driving innovation in the tech industry and believes that nurturing young talent is key to the future of VR. This contest not only provides a platform for students to showcase their creativity but also offers real-world exposure and career opportunities. Whether you're a seasoned developer or just starting out, this is a great chance to explore the exciting world of virtual reality and gain hands-on experience with cutting-edge technology. Don’t miss your chance to be part of this groundbreaking initiative!

Piezoelectric Material

Yuhai piezo materials include : hard piezo material, soft piezo material and lead free piezo material

Soft piezo material exhibits: larger piezoelectric constants, higher permittivity, larger dielectric constants, higher dielectric losses, larger electromechanical coupling factors, low mechanical quality factors, a lower coercive field, poor linearity, and is easier to depolarize. The ideal application of soft piezo materials is sensing needs. Yuhai soft pizeo materials are PZT-5, PZT-5H, PSnN-5 and PLiS-51.

Hard piezo material exhibits: smaller piezoelectric constants, lower permittivity, smaller dielectric constants, lower dielectric losses, smaller electromechanical coupling factors, high mechanical quality factors, a higher coercive field, better linearity, and is harder to depolarize. The ideal application of hard piezo materials is high power transducer needs. Yuhai hard pizeo materials are PZT-4, PZT-8, PCrN-4 and PBaS-4.

Yuhai company developped lead free piezo material BaTiO3 and apply for the Chinese Patent in 2011, to meet the needs of environmental protection in today's society.

Piezoelectric ceramic material

Properties and Classification

General description of material properties	Material Code	Properties	Application
Soft PZT ceramic	PZT-51	Characteristics: larger piezoelectric constants, higher permittivity, larger dielectric constants, higher dielectric losses, larger electromechanical coupling factors, low mechanical quality factors, a lower coercive field, poor linearity, and is easier to depolarize.	low-power ultrasonic transducers
	PZT-52		low-frequency sound transducers
	PZT-53		applications with high g coefficient, for example,
	PZT-5H		microphones,vibration pickups with preamplifier
	PLiS-51		low-frequency vibration measurements
	PMgN-51		Hydrophones, transducers in medical diagnostics
	PSnN-5		Actuators
Hard PZT ceramic	PZT-41	Characteristics: smaller piezoelectric constants, lower permittivity, smaller dielectric constants, lower dielectric losses, smaller electromechanical coupling factors, high mechanical quality factors, a higher coercive field, better linearity, and is harder to depolarize.
	PZT-42		High-power acoustic applications
	PZT-43		Hydroacoustics, sonar technology
	PZT-82		piezomotor
	PCrN-4
	PBaS-4
Lead free piezo ceramic	BaTiO3	Characteristics: Low density, low curie temperature, lead free.	Ultrasonic transducers suitable for low-temperature underwater, for example ultrasonic transducer in fishfinder

Piezoelectric Material,Piezo Ceramic Element,Piezo Electric Cylinder ,Piezo Sphere

Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com