Screen structure for field emission device backlighting unit
AssigneeThomsaon Licensing
InventorsJames Kleppinger, Richard Hugh Miller, David Paul Ciampa, Peter Michael Ritt, Ernest Edwin Doerschuk
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Abstract
A liquid crystal display includes a liquid crystal display front end component joined to a field emission device backlighting unit. The field emission device backlighting unit has a cathode and an anode. The cathode is provided with a plurality of emitter cells. The anode is provided with a screen structure having a plurality of phosphor elements that are each formed as a substantially continuous stripe. Each of the phosphor elements has a plurality of the emitter cells aligned therewith.
Claims17
A liquid crystal display, comprising:
- a liquid crystal display front end component;
- and
- a field emission device backlighting unit joined to the liquid crystal display front end component, the field emission device backlighting unit having a cathode and an anode, the cathode being provided with a plurality of emitter cells, the anode being provided with a screen structure having a plurality of phosphor elements that are each formed as a substantially continuous stripe, each of the phosphor elements having a plurality of rows of the emitter cells aligned therewith.
A field emission device, comprising:
- a cathode provided with a plurality of emitter cells;
- and
- an anode provided with a screen structure having a plurality of phosphor elements that are each formed as a substantially continuous stripe, each of the phosphor elements having a plurality of the emitter cells aligned therewith.
Dependencies are inferred from the claim text.