Method of producing a multilayer anti-reflection coating

Details Method of producing a multilayer anti-reflection coating Method of producing a multilayer anti-reflection coating

1981-03-09

1983-02-08

Hoffman, James R.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427162, 427164, 427166, G02B 110, B05D 136

Patent

active

043729878

ABSTRACT:
A method of producing a multilayer anti-reflection coating with an interference effect for optical purposes, and optical bodies with a multilayer anti-reflection coating is described, of which at least one layer has a low refractive index, at least one other layer has a medium refractive index, and--if necessary--other layers have a high refractive index, and whereby the layer of medium refractive value is produced by depositing a mixture of tantalic oxide and aluminum oxide by means of an electron gun in a vacuum in a reactive atmosphere.

REFERENCES:
patent: 3185020 (1965-05-01), Thelen
patent: 3604784 (1971-09-01), Louderback et al.

Affiliated with

Also associated with

Rating

Method of producing a multilayer anti-reflection coating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing a multilayer anti-reflection coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a multilayer anti-reflection coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-49953