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Optical modulation element including subelectrodes

  • US 5,225,919 A
  • Filed: 06/20/1991
  • Issued: 07/06/1993
  • Est. Priority Date: 06/21/1990
  • Status: Expired due to Fees
First Claim
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1. An optical modulation element comprising:

  • a plurality of n common electrodes, wherein n denotes an integer of 2 or more;

    m subelectrodes which are electrically connected to each of the common electrodes by electrical elements, wherein m denotes an integer of 1 or more; and

    a plurality of segment electrodes which confront the common electrodes and the subelectrodes;

    wherein, when a first one of the m subelectrodes is electrically connected to an i-th one of the common electrodes, wherein i denotes an integer from 1 to n, an m-th one of the m subelectrodes is electrically connected to one of the common electrodes other than the i-th one of the common electrodes.

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