| 摘要 |
<p>Gas distributor for coating a lens, and corresponding method, lens and coating device. The distributor comprises a flat outlet plate with a plurality of outlet holes having a distribution on the plate that is obtained as follows:
[a] defining an auxiliary surface,
[b] positioning first points on a first flat surface, with a constant superficial density of first points, where the first surface rests on the lower edge of the auxiliary surface, and
[c] drafting straight projection lines from a projection origin, and which intersect each of the first points, until they intersect the auxiliary surface, defining points on the auxiliary surface, and folded the projected points until they intersect the flat outlet plate, defining the position of the outlet holes.</p> |
