Patents Represented by Attorney, Agent or Law Firm David Shofi
  • Patent number: 6573966
    Abstract: A liquid crystal display element. The liquid crystal display includes a first substrate 3, a second substrate 4 paired with the first substrate 3, a liquid crystal layer 5 interposed between the first substrate 3 and the second substrate 4, and a switching electrode comprising a first comb-shaped electrode 1 and a second comb-shaped electrode 2. Preferably, a first domain 6 and a second domain 7, which are preferably symmetrically polarized about a center line X between opposing electrodes, are formed between a tooth 1-1 of the first comb-shaped electrode 1 and a tooth 2-1 of the second comb-shaped electrode 2 constituting the opposing electrodes of the switching electrode.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: June 3, 2003
    Assignee: International Business Machines Corp.
    Inventors: Hidehisa Shimizu, Kaoru Kusafuka