Is your home TV still open, and is there still a need to buy a TV?

In the era of mobile internet, users' habits gradually shift from "big screen" to "small screen". As the number of descendants in daily life is increasing, the availability of television starts to decline. Will your home TV reopen? Is it necessary to buy a TV now? First, the feeling of a large screen, no "person" can do for the need to know that today's television has now been different, the clarity of the TV screen has greatly improved. Many TVs currently on the market have 4K resolution, and excellent resolution allows TV to have a considerable advantage when playing video. I do not know if you have not felt it, no matter what video you watch, you always feel that the screen is too small on the monitor or mobile phone, and the big screen advantage of TV is exactly the reason why it is “encouraged”. If there is a demand for viewing effects, the existence of television is of great significance.
Second, the "mind" is more flexible
In the current wave of intelligence, TV is the earliest and fastest intelligent product in home appliances. It has already achieved certain results. Users can not only watch cable TV channels on TV, but also use smart TV's video library to watch all kinds of big movies or hit TV dramas. Even documentaries, operas, children's programs and other content can be viewed, it can be said that it is quite versatile. Now. Users 3, unlock more entertainment
Current smart TVs are equipped with smart systems. Just like smart phones, we can also install software or games on TVs. No matter if it is a game or the latest news hotspot, it can be clear without using a mobile phone. It is these characteristics that make TV rejuvenate. As Internet TV begins to enter the world of life, the declining trend in the availability of television has also slowed.
Today's TV is transformed into a versatile living room entertainment player with smart brains. If you also love chasing drama and love these entertainment methods, the mobile small screen does not bring about the best viewing experience. TV is still an excellent choice.

Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

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