U.S. Philips Corporation

Other

Josephus J Van Moorsel

Ronald Van Der Wilk

Theodorus H Stevens

Maria C Van Uden

Werner D Kauwenberg

Johannes A De Deugd

Vacuum tube comprises a ceramic element and method of interconnecting a ceramic element and a conductive element. A conductive connection consisting of a first layer containing silver and a filler and a second layer containing silver, gold or copper is formed between the ceramic element and the conductive element. The two above-mentioned layers are bonded together by means of diffusion bonding.

Vacuum tube comprising a ceramic element and a method of interconnecting

A vacuum tube includes a ceramic element and a conductive element. A conductive connection consisting of a first layer containing silver and a filler and a second layer containing silver, gold or copper is formed between the ceramic element and the conductive element. The two above-mentioned layers are bonded together by means of diffusion bonding.

A display device having a pattern of conductors recessed on an electrode, thus reducing the risk of the pattern of conductors being damaged such as from a surface scratch. When the pattern of conductors and the plate are separated from each other by an insulating layer, the pattern of conductors screens the insulating layer from the electron beam. The method is characterized in that grooves are formed between the apertures, and an insulating layer and conducting layer are provided on the walls of the apertures and the grooves.

Display device and methods of manufacturing such a display device

A color selection electrode (31) for a color television display tube is suspended in the corners of the display window (20) by means of suspension means including a flat resilient element (37). The resilient element (37) is connected to the color selection electrode (31) or to another element of the suspension means by means of a substantially punctiform connection (48). Because of the flexibility of the punctiform connection (48) the suspension means exerts minimal moments on the color selection electrode (31).

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Eindhoven, Netherlands

Josephus J Van Moorsel