Journal of the Optical Society of Korea

  • 제18권4호
  • /
  • Pages.345-349
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  • 2014
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Color-Matching Liquid Crystal Display using a Lenticular Lens Array and RGB Light Sources

  • 투고 : 2014.05.22
  • 심사 : 2014.07.28
  • 발행 : 2014.08.25
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초록

A direct-lit color-matching liquid crystal display using a lenticular lens array with grouped lens elements that image linear RGB light sources on the RGB subpixels of a color filter to enhance transmittance is designed, simulated, and fabricated. The RGB LED linear light sources were fabricated using small RGB LEDs in a linear array arrangement, and the lenticular lens array consisted of eight units of the same structure with a gap of 2.19 mm. The optical transmittance of the liquid crystal panel was improved by as much as 240% due to the color matching.

키워드

참고문헌

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피인용 문헌

  1. Planar apparatus for uniformly emitting light with angular color-separation vol.23, pp.11, 2015, https://doi.org/10.1364/OE.23.00A553
  2. Fabrication of Three-Dimensional Reflective White Pattern using Dry-Film Resist vol.19, pp.1, 2015, https://doi.org/10.3807/JOSK.2015.19.1.080