Invention Grant
US07675579B2 Liquid crystal driving electrode with protruded bent tip, liquid crystal display device, and manufacturing method thereof 有权
具有突出弯尖的液晶驱动电极,液晶显示装置及其制造方法

  • Patent Title: Liquid crystal driving electrode with protruded bent tip, liquid crystal display device, and manufacturing method thereof
  • Patent Title (中): 具有突出弯尖的液晶驱动电极,液晶显示装置及其制造方法
  • Application No.: US11453992
    Application Date: 2006-06-16
  • Publication No.: US07675579B2
    Publication Date: 2010-03-09
  • Inventor: Teruaki Suzuki
  • Applicant: Teruaki Suzuki
  • Applicant Address: JP Kawasaki, Kanagawa
  • Assignee: NEC LCD Technologies, Ltd.
  • Current Assignee: NEC LCD Technologies, Ltd.
  • Current Assignee Address: JP Kawasaki, Kanagawa
  • Agency: McGinn IP Law Group, PLLC
  • Priority: JP2005-184761 20050624
  • Main IPC: G02F1/1335
  • IPC: G02F1/1335
Liquid crystal driving electrode with protruded bent tip, liquid crystal display device, and manufacturing method thereof
Abstract:
A liquid crystal display device of a multiple-domain in-plane switching mode applies to mutually engaged comb-shaped electrodes for each pixel region. The comb-shaped electrode has bent portions each in a double V shape which is formed as a comb-tooth pattern by causing a bent tip being bent into a V shape to protrude further outward. This structure stabilizes turning directions of liquid crystal molecules in the vicinity of a boundary between each two neighboring regions of multiple domains and suppresses display coloring attributable to a change in a view angle.
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