LeTV Super 4 Max65 Blade Only 3.9mm Thick

Today (March 30), LeTV and TCL held a strategic results conference. The result did not expect is that they first accidentally exposed LeTV's new TV Super 4 Max65 Blade. According to the exposure video introduction, this is named as "blade" LeTV as the thinnest point of the new TV is only 3.9 mm, it seems that in many self-reported ultra-thin TV, LeTV 4 Max65 Blade seems to be disdain.



LeStra 4 Max65 Blade


In terms of hardware, LeStra 4 Max65 Blade still uses the Snapdragon 810 processing, 4GB memory and 64GB flash memory. Still using the split design mode. The audio system designed by Harman Kardon is a 70W independent sound system with cinematic sound effects. As for the system, the EUI 5.5 TV system is used. On the screen, a 65-inch 4K screen design was adopted, and a Corning glass light guide plate design was also adopted.



LeStra 4 Max65 Blade


From this information, this LeTV Ultra 4 Max65 Blade is still worth the wait. In addition, more specific information such as selling price and sales date has not been exposed. However, the author estimates that this information will be announced this afternoon at LeTV and TCL Strategy Outcome. Interested friends can pay more attention, sofa butler will have more follow-up reports given.

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

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

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