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Color filter with protrusion

  • US 6,897,918 B1
  • Filed: 09/15/2000
  • Issued: 05/24/2005
  • Est. Priority Date: 09/15/2000
  • Status: Expired due to Term
First Claim
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1. A color filter comprising a transparent substrate with a black matrix, color layers of plural colors, a transparent electrode laminated in this order, a protrusion for controlling liquid crystal alignment, and plural spacers on the transparent electrode on the black matrix, the spacers being photolithographycally formed whereby the area of each spacer is 10 to 1500 square μ

  • m.

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