There are many kinds of mobile phone cover boards on the market, among which the glass cover board is divided into 2D glass, 2.5d glass and 3D glass.

2D glass: plain plain glass without any curved design. Mobile phone screen glass is basically flat, all the points on the glass are in the same plane, this kind of mobile phone screen glass is collectively known as 2D screen glass.

2.5d glass: the middle of 2.5d glass is flat, but the edge has a certain arc design, relative to 2D glass, that is, the edge is processed on the basis of plane glass radian.

3D glass: 3D glass USES arc design in the middle part or edge. The radian formed by 3D glass is claimed to fit the palm better and bring good hand feeling for typing and other functions. The 3D curved surface can increase the visible area, which is more consistent with the radian of human retina, and bring better visual experience for watching movies and games.

These kinds of glass processing technology is different, so in the choice of processing equipment should be appropriate, such as the choice of fine carving machine can pay attention to yifeng CNC know more!