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Information terminal unit

  • US 6,466,202 B1
  • Filed: 02/23/2000
  • Issued: 10/15/2002
  • Est. Priority Date: 02/26/1999
  • Status: Expired due to Term
First Claim
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1. A portable information terminal unit comprising a first and a second casing, each of said first and second casings having a longitudinal proximal end and a longitudinal distal end, hinge means for coupling said first and second casings at the respective longitudinal proximal ends thereof with each other so that said first and second casings are rotatable relative to each other, an opening piercing through said first casing, a see-through first liquid crystal display part fitted in the opening, a second liquid crystal display part provided in said second casing, means for detecting opening of said first and second casings relative to each other, control means for longitudinally reversing an image on said see-through liquid crystal display part in response to a detection by said detecting means, a speaker provided in said first casing near to the distal end thereof, and a microphone provided in said second casing near to the distal end thereof, wherein said see-through first liquid crystal display part and said second liquid crystal display part are overlapped with each other when said first and second casings are closed to each other.

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