TREA

by sensing at the edges of the touch surface the interruption of optical paths

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Industry

  • CPC
  • G06F3/0428
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Parent Industries

GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer Output arrangements for transferring data from processing unit to output unit

Current Industry

G06F3/0428by sensing at the edges of the touch surface the interruption of optical paths
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