Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method

  • US 20030086030A1
  • Filed: 02/25/2002
  • Published: 05/08/2003
  • Est. Priority Date: 11/08/2001
  • Status: Active Grant
First Claim
Patent Images

1. A liquid crystal display device comprising:

  • a backlit lighting device having a light guide plate, a light source installed on the side surface of said light guide plate, and light directional diffusing elements formed on either the upper surface or lower surface of said light guide plate near said light source, for conveying and diffusing light along the surface of said light guide plate surface; and

    a liquid crystal element, wherein the light emitted from said backlit lighting device irradiates onto said liquid crystal element.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×