Invention Grant
US08503083B2 Lens sheet for microlens and lenticular lens 有权
镜片片用于微透镜和双凸透镜

  • Patent Title: Lens sheet for microlens and lenticular lens
  • Patent Title (中): 镜片片用于微透镜和双凸透镜
  • Application No.: US13324412
    Application Date: 2011-12-13
  • Publication No.: US08503083B2
    Publication Date: 2013-08-06
  • Inventor: Jeong Sik Seo
  • Applicant: Jeong Sik Seo
  • Agency: Kile Park Reed & Houtteman PLLC
  • Priority: KR10-2010-0127190 20101213
  • Main IPC: G02B27/10
  • IPC: G02B27/10
Lens sheet for microlens and lenticular lens
Abstract:
A lens sheet for both a microlens and a lenticular lens includes a first lenticular lens layer having semicircular convex lenses which are arranged in parallel; a refraction control adhesive layer formed under the first lenticular lens layer; a second lenticular lens layer formed under the refraction control adhesive layer and having semicircular convex lenses which are arranged in parallel; a focal distance layer formed under the second lenticular lens layer; and a three-dimensional layer formed under the focal distance layer, wherein an extension direction of the semicircular convex lenses arranged in the first lenticular lens layer and an extension direction of the semicircular convex lenses arranged in the second lenticular lens layer are crossed with each other.
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