US Patent 7442358 - Nanocarbon aggregate flakes
http://www.freepatentsonline.com/7442358.html
Surface emission displays are a potential competitor to LCDs with advantages in energy efficiency. This patent from Canon is directed to a nanocarbon flake emission material used in the display with a basic claim reading:
1. A carbonaceous particle comprising a hexagonal flake formed of an aggregate of a plurality of nanocarbons and having a side length of 0.1 to 100 μm and a thickness of 10 nm to 1 μm.
One piece of relevant prior art which seems to have been overlooked during the examination is
US Patent 6,819,034, which also teaches carbon flakes for field emission displays.
Surface emission displays are a potential competitor to LCDs with advantages in energy efficiency. This patent from Canon is directed to a nanocarbon flake emission material used in the display with a basic claim reading:
1. A carbonaceous particle comprising a hexagonal flake formed of an aggregate of a plurality of nanocarbons and having a side length of 0.1 to 100 μm and a thickness of 10 nm to 1 μm.
One piece of relevant prior art which seems to have been overlooked during the examination is
US Patent 6,819,034, which also teaches carbon flakes for field emission displays.
Labels: Canon
posted by blaisemouttet at 5:34 PM
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