×

LCD in which lamp reflector is grounded to panel housing via screw, pinch fastening, or snap pressing means

  • US 6,480,245 B1
  • Filed: 11/17/2000
  • Issued: 11/12/2002
  • Est. Priority Date: 03/26/1999
  • Status: Expired due to Fees
First Claim
Patent Images

1. A liquid crystal display device comprising:

  • a transmission-type liquid crystal panel;

    a sheet-like light source device for radiating light to a back surface of said transmission-type liquid crystal panel, said sheet-like light source device including a lamp, a conductive lamp reflector, and a light-conducting plate;

    a circuit board connected to said transmission-type liquid crystal panel for supplying a signal necessary for driving said transmission-type liquid crystal panel;

    a mechanism part for housing and holding all three of said transmission-type liquid crystal panel, said sheet-like light source device, and said circuit board, wherein said mechanism part includes at least one metal part, and wherein said at least one metal part is fixedly attached to said lamp reflector via a fastening means, said at least one metal part and said lamp reflector each being in contact with said fastening means, and said fastening means uniting said at least one metal part and said lamp reflector into a single piece.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×