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Mobile terminal comprising a display rotable about a casing

  • US 10,469,639 B2
  • Filed: 05/25/2018
  • Issued: 11/05/2019
  • Est. Priority Date: 10/17/2012
  • Status: Expired due to Fees
First Claim
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1. An information processing apparatus, comprising:

  • a casing that includes audio output circuitry, the audio output circuitry being configured to output audio;

    a transmissive display configured to be positioned in front of at least one eye of a user, and configured to provide, during a communication using the audio output circuitry, a view of a display on the transmissive display, and a view of an outside world through the transmissive display; and

    processing circuitry configured toconvert a speech of the communication into text data,store the converted text data in a memory,extract a topic based on content of the text data stored in the memory, anddisplay information associated with the extracted topic on the transmissive display, wherein the transmissive display includesa base device rotatable about the casing,a light guide, provided on a surface of the base device, which guides light from an image display element to an exit while totally reflecting the light, andan air layer formed between the base device and the light guide.

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