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US 8,804,242 B2Granted
Polarizer and fabrication method thereof
AssigneeHon Hai Precision Industry Co., Ltd.
InventorSei-Ping Louh
Life of this patent
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Abstract
A polarizer includes a substrate, a carbon nanotube film, and a number of metal particles. The carbon nanotube film is located over the substrate and includes a number of carbon nanotube yarns, each of which comprises a number of substantially parallelly bundled carbon nanotubes. The metal particles are adhered to the carbon nanotubes of the carbon nanotube film.
Claims14
A method for forming a polarizer, comprising:
- providing a support;
- coating the support with a photoresist;
- providing a carbon nanotube film on the photoresist;
- depositing a plurality of metal or semi-metallic particles on the carbon nanotube film and the photoresist;
- removing the photoresist;
- and
- adhering the carbon nanotube film with the particles to a substrate to form the polarizer;
- wherein adhering the carbon nanotube film with the particles to the substrate comprises:
- coating the carbon nanotube film with a UV-curable adhesive;
- curing the UV-curable adhesive so that the carbon nanotube film is fixed thereto;
- and
- removing the support.
9 more elements
A method for forming a polarizer, comprising:
- providing a support;
- coating the support with a photoresist;
- providing a carbon nanotube film on the photoresist;
- depositing a plurality of metal or semi-metallic particles on the carbon nanotube film and the photoresist;
- removing the photoresist;
- and
- adhering the carbon nanotube film with the particles to a substrate to form the polarizer;
- wherein adhering the carbon nanotube film with the particles to the substrate comprises:
- adhering the carbon nanotube film with the particles to a plastic plate;
- and
- removing the support.
8 more elements
Dependencies are inferred from the claim text.