LCD liquid crystal display three wide-angle technology

by:Genyu     2020-03-30
< p > < / p > TN + FILM, on the basis of the technology is in the original, increased a layer of wide Angle compensation FILM. This compensation film viewing angles can be increased to 150 degrees, is a kind of simple and feasible method, a large number of applications in the liquid crystal display. But this technique does not improve the contrast and response time, such as performance, perhaps the makers, TN + FILM is not the best solution, but it is the cheapest solution, so most Taiwanese manufacturers are using this method to build 15 inch LCD monitor.

IPS( 在- - - - - - 飞机- - - - - - SWITCHING, board switch) Technology, which can make to achieve greater levels of visual Angle of 170 degrees. IPS technology while increasing the viewing angles, but driven by two electrodes, liquid crystal molecules need to consume more power, which can make the power consumption of LCD. In addition is deadly, this kind of way to drive the response time of the liquid crystal molecules will be slow.

MVA( 多 DOMAIN VERTICAL alignMENT, and more area vertically) Technology, the principle is to increase the protrusions to form multiple viewing area. The static liquid crystal molecules are not completely vertically, liquid crystal molecules into horizontal arrangement after the applied voltage, so that light can be through the layers. MVA technology to increase the visual Angle to 160 degree above, and provide more than IPS and TN + FILM short response time. < / p > this technology was developed by Fujitsu, Taiwan's chi mei ( In mainland China subsidiary is magnificent and strange beauty) And Taiwan au authorized to use this technology. Viewsonic VX2025WM is the representative work of this kind of panel, horizontal and vertical visual Angle is 175 degrees, basic no blind spots, and also promised no bright spot; Viewing angles are divided into parallel and vertical visual Angle, horizontal Angle with the vertical axis of liquid crystal as the center, to the left and right to move, can clearly see Angle range of the image. Vertical Angle is display parallel axis as the center, moving up and down, you can clearly see Angle range of the image. < / p > visual Angle to 'degree', more commonly used form of annotation is the outright total level and vertical range, such as: 150/120 degrees, at present the lowest visual Angle for the 120/100 degrees ( Horizontal/vertical) , below this value will not be accepted, best can reach more than 150/120 of a degree. < / p >
Custom message
Chat Online
Chat Online
Chat Online inputting...