Touch control module and sensing device

Touch control module and sensing device

  • CN 101,840,289 B
  • Filed: 04/16/2010
  • Issued: 03/25/2015
  • Est. Priority Date: 04/16/2010
  • Status: Active Grant
First Claim
Patent Images

1. a touch-control module, comprising:

  • One light guide plate, has an end face and multiple optical surface;

    One optical cement material;

    One touch-control sensing module, comprising;

    One sensing component, wherein this sensing component sticks together on this end face of this light guide plate by this optical cement material;

    AndOne light source, this light source provides a light in this light guide plate, and this sensing component is suitable for receiving the light after transmitting via this light guide plate, wherein,This sensing component comprises;

    One sensor chip;

    One set of lenses, between this sensor chip and this optical cement material;

    AndOne optical lens, is configured between this optical cement material and this set of lenses, and wherein this optical lens has the plane incidence surface sticked together with this optical cement material and an exiting surface, and this exiting surface is a concave curved surface.

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