Optical touch control apparatus and method thereof
First Claim
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1. An optical touch control apparatus, comprising:
- a light guide module having a screen, the light guide module guiding light to the screen, and generating optical information according to light input through or reflected from the screen; and
an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information.
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Abstract
The present invention discloses an optical touch control apparatus, comprising: a light guide module having a screen, the light guide module guiding light to the screen, and generating optical information according to light input through or reflected from the screen; and an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information.
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Citations
15 Claims
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1. An optical touch control apparatus, comprising:
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a light guide module having a screen, the light guide module guiding light to the screen, and generating optical information according to light input through or reflected from the screen; and an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for controlling an optical touch control apparatus, comprising:
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providing a light guide module having a screen; causing the light guide module to generate optical information according to light input through or reflected from the screen; and sensing the optical information, and generating an electronic signal according to the optical information. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification