Image acquisition apparatus, terminal device, liquid crystal terminal device and image acquisition method

  • US 10,360,430 B2
  • Filed: 12/19/2014
  • Issued: 07/23/2019
  • Est. Priority Date: 04/04/2014
  • Status: Active Grant
First Claim
Patent Images

1. An image acquisition apparatus comprising:

  • an imaging plate and one or more image sensors disposed to be spaced apart from one side of the imaging plate, wherein the imaging plate is provided with at least one imaging pinhole corresponding to the image sensors, and light through the imaging pinholes is imaged by the image sensors,wherein a distance from an object being scanned to a center plane of the imaging plate is an object distance hobject, and the object distance hobject satisfies a formula of

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