×

Liquid crystal display apparatus with light guide panel having light-absorbing or light-storing layer

  • US 6,577,359 B2
  • Filed: 04/18/2001
  • Issued: 06/10/2003
  • Est. Priority Date: 12/10/1999
  • Status: Expired due to Fees
First Claim
Patent Images

1. A liquid crystal display apparatus comprising:

  • a liquid crystal panel;

    a transparent light guide panel disposed in front of the liquid crystal panel and having at least one irregular surface for emitting light entering from a light source toward the liquid crystal panel; and

    a reflector disposed behind the liquid crystal panel for reflecting light passing through the light guide panel and the liquid crystal panel toward the liquid crystal panel and the light guide panel;

    wherein the irregular surface of the light guide panel is partially formed with a light storing layer for storing light.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×