Display perspective analysis

Most flat-panel monitors have a 180-degree field of view. In other words, you can clearly see what is displayed from any direction in front of the screen. LCD displays are different. Depending on advanced technology, its perspective is different. First-tier brands in the market, such as Asus, Samsung, LG and other products can reach 170 degrees of perspective. Wide viewing Angle display can reach 178 degrees. It's very close to 180 degrees of CRT. After the user uses it, the perspective will be beyond its actual viewable range. The color of this painting will fade and darken. It even seems to be a negative image. You may well be confused by the PHILPS ads, but the future of LCD is not very big. It is much smaller and significantly weaker than a CATHODE ray tube.