Rca Inc.

US Government As Represented by the Secretary of the Army

Frederick R Hughes

Paul Nyul

Robert C Crissman

An article having two parts bonded together includes an intermediate member between opposed surfaces of the two parts. The intermediate member has a plurality of openings therethrough which are filled with a bonding material. The opposed surfaces of the two parts engage opposed surfaces of the intermediate member and the bonding material is adhered to the opposed surfaces of the two parts to bond them together. The intermediate member provides control of the spacing between the two parts and the positional relationship of the two parts.

Method of bonding two parts together and article produced thereby

A fiber-optic face plate is mounted across the light emitting surface of an electroluminescent semiconductor element so that the light emitted from the semiconductor element passes through the face plate. The electroluminescent semiconductor element may be enclosed in a housing with the face plate extending across and being hermetically sealed to an end of the housing.

Electroluminescent semiconductor device with fiber-optic face plate

A method of forming an S-1 (silver-oxide-cesium) cathode is provided wher the tube preparation includes two bakeout periods punctuated by an oxygen flush and the cathode activation includes a special cathode current pulsation technique.

Growing community of inventors

Lancaster, PA, United States of America

Frederick R Hughes