TIxOy film: Blue, purple, colorful
TIxOy film belongs to optical film, unconventional film, simple technology. Multi-arc ion plating, medium frequency magnetron sputtering and dc sputtering are commonly used in the preparation of metal decoration films.
Titanium oxide changes with the change of color time, and the gradient changes from the outside to the inside. The color changes have obvious regularity as follows:
yellow, red, blue, white,
yellow, red,blue, green,
yellow, red, yellow,
yellow, red, green
Color changes color cycles, from deep to light. Different from other conventional membranes, TIxOy membrane not only understands LAB's conventional three-value color matching, but also understands CH value.
L value: usually said brightness, that is, brightness, also known as black and white
A value: red and green
B value: yellow and blue
C value: color saturation
H value: hue Angle
Since we are exposed to optical information, we need to know the complementary colors beyond the CH value and AB value, namely cyan and magenta, which are not introduced much.