Before purchasing TFT screens, most industry buyers will list in detail the parameters of the TFT screen they want in order to quickly find a matching product. One of these parameters is the viewing angle, but what is it? Today, TFT screen manufacturer Haifei Zhixian is here to tell you!
1, TFT screen viewing angle
The professional explanation of TFT screen viewing angle in encyclopedias refers to the angle at which users can clearly observe all content on the screen from different directions. Yes, when we look at a TFT screen, due to the angle, it looks very clear when viewed from the front, but when viewed from the side or upside down, we may find that its color becomes dull and even unclear, which is the viewing angle of the LCD screen.
2, TN TFT screen
There are two different types of panel technologies for TFT screens regarding the viewing angle. One is TN LCD panel screen. Let's talk about it first. TN LCD panel screen has a viewing angle range, such as 6 O'clock or 12 O'clock. The light source of TN LCD panel screen has a certain directionality after refraction and reflection, and color distortion will occur when viewed beyond this range. Therefore, 6 o'clock or 12 o'clock is the best viewing angle for viewing, which is also known as TN LCD panel screen.
3, IPS TFT screen
IPS LCD panel screen, also known as full view LCD panel screen, is one of the most widely used practical technologies. It can be viewed from various angles and orientations without distortion, with bright colors and a viewing angle of about 176 °.
Many LCD panel manufacturers may not tell you these purchasing knowledge, but currently the prices of TN LCD panels and IPS LCD panels are not much different. It is recommended that when choosing products, you can consider full view LCD panels, which are more in line with the current consumer experience.