×

Liquid crystal element

  • US 6,812,977 B1
  • Filed: 11/21/2000
  • Issued: 11/02/2004
  • Est. Priority Date: 11/22/1999
  • Status: Expired due to Fees
First Claim
Patent Images

1. A liquid crystal element of a layered type comprising:

  • a plurality of liquid crystal elements layered and adhered together, wherein each of said liquid crystal elements has a pair of substrates and a liquid crystal layer held between said substrates, and an adhesive layer disposed between the neighboring substrates of the neighboring liquid crystal elements for adhering the neighboring liquid crystal elements has a thickness not exceeding a quarter of a thickness of at least one of the neighboring substrates.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×