Nanowire grid polarizer and method of preparing the same

Coating processes – Optical element produced – Polarizer – windshield – optical fiber – projection screen – or...

Reexamination Certificate

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C427S058000, C427S240000, C427S304000, C427S305000, C427S356000, C427S387000, C427S430100, C427S443100, C427S443200

Reexamination Certificate

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08007862

ABSTRACT:
Provided are a method of preparing a nanowire grid polarizer, and a nanowire grid polarizer prepared using the same. The method includes: mixing a surfactant and a silica precursor to prepare a mesoporous film composition; coating the mesoporous film composition on a substrate; aging the coated product to form a silica template composite; removing the surfactant inside the silica template composite to prepare a mesoporous material having channels; and filling the channels of the mesoporous material with metal. The method is suitable for the formation of a nanowire having a stable structure, mass production, and large-area production.

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