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US 6,028,572 AGranted
Structure for a PALC display panel having a helium filling doped with hydrogen
AssigneeTektronix, Inc.
InventorsKevin J. Ilcisin, Thomas S. Buzak, Paul C. Martin, Mark W. Roberson, Robert D. Hinchliffe
Life of this patent
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Abstract
An anode in a channel of a PALC display panel has an upper surface of a material that is electrically conductive and is non-oxidizing.
Claims2
A channel subassembly for a PALC panel comprising:
- a channel member defining a plurality of channels,
- a cover sheet attached to the channel member,
- a gas filling in the channels defined by the channel member and the cover sheet,
- at least one cathode exposed in each channel, and
- at least one anode in each channel, each anode having an upper surface, said upper surface being exposed in the channel and being of a material that is electrically conductive and is non-oxidizing,
- and wherein the gas filling is a mixture of an ionizable gas and hydrogen.
3 more elements
A channel subassembly for a PALC panel comprising:
- a channel member defining a plurality of channels,
- a cover sheet attached to the channel member,
- a gas filling in the channels defined by the channel member and the cover sheet,
- at least one cathode exposed in each channel, and
- at least one anode in each channel, each anode having an upper surface, said upper surface being exposed in the channel and being of a material that is electrically conductive and is non-oxidizing,
- and wherein the gas filling is a mixture of helium and hydrogen.
3 more elements
Dependencies are inferred from the claim text.