High-transmittance Multi-domain Vertical Alignment Liquid Crystal Device with Protrusion Structure

نویسندگان

  • Ki-Han Kim
  • Eun-Young Jeon
  • Byung Wok Park
  • Sun-Wook Choi
  • Dong Han Song
  • Hoon Kim
  • Ki-Chul Shin
  • Hee Seop Kim
  • Tae-Hoon Yoon
چکیده

We propose a high-transmittance multi-domain vertical alignment liquid crystal device with a protrusion structure. Disclination lines, which inevitably appear at the boundaries of domains in a multi-domain structure, can be reduced by adding a protrusion structure on the top substrate. The transmittance was improved by 11% using the proposed structure with no change of either the dark state or the operating voltage.

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تاریخ انتشار 2012