Polarizer and polarizing plate including same

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United States of America Patent

PATENT NO 9703025
SERIAL NO

15039715

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Abstract

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Provided are a polarizer that resists red discoloration in a heat resistance test even when it has a small thickness, and a polarizing plate including the polarizer. The polarizer has a thickness less than or equal to 10 μm and a retardation Rpva variation within 0.2 nm/mm in the transmission axis direction.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY, LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kunai, Yuichiro Arlington, US 31 79

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