VA segment LCD, also known as BTN segment LCD, is widely used in small home appliances, high-end instrumentation products on the display screen.What are the advantages and disadvantages of VA segment lcd?
VA segment LCD advantages
1, VA segment LCD black and white contrast ratio is high, compared to other black background white segment LCD, VA LCD background color is more black and pure.
2, VA segment LCDs have a wider viewing angle. Compared with the ordinary material LCD only 50 degrees of view range, VA screen has a view range of 100 degrees.
3, VA segment LCD do color segment code LCD effect is good, the best screen printing effect.
4, VA segment code LCD effect high-end, mostly used in high-end electronic products.
Disadvantages of VA segment LCD
1, VA segment LCD response speed is relatively slow, because VA screen liquid crystal material is special, liquid crystal inertia is relatively large, so the response speed is slower.
2, VA LCD screen voltage requirements than other screen requirements, such as customer requirements for low voltage, TN screen can do a minimum of 2.6V, but VA screen, because the liquid crystal inert, the voltage is too low will lead to LCD drive up, so 2.6V VA screen can not do.
3, VA LCD power consumption is also relatively higher. Mainly because the VA screen must be used with the backlight, and the backlight brightness requirements are high, the number of lights, power consumption.
4, VA segment LCD cost is also higher than the ordinary material LCD.
The above is about the advantages and disadvantages of VA segment LCD, I hope it is useful to you, and other need to share the knowledge of VA LCD, point attention, message to the editor Oh. I as involved in the N VA screen custom sales, has a wealth of expertise, with top factory strength of professionals, you can definitely customize the most satisfactory products.