×

Electronic device

  • US 10,355,059 B2
  • Filed: 08/09/2017
  • Issued: 07/16/2019
  • Est. Priority Date: 03/30/2017
  • Status: Active Grant
First Claim
Patent Images

1. An electronic device, comprising:

  • a window defining an outer surface of a main body, and having a pressure touch receiving area for receiving a pressure touch input;

    a metal case supporting the window and defining the outer surface of the main body;

    an organic light emitting diode (OLED) display module disposed beneath the window and configured to output visual information through the window;

    a metal support frame supporting the OLED display module;

    a guide frame supporting the OLED display module, and coupled to the window;

    a pressure touch sensing unit disposed beneath the window and configured to detect a touch input applied to the window; and

    a first graphite sheet and a second graphite sheet,wherein the pressure touch sensing unit comprises;

    a first base substrate having a first electrode layer provided with a plurality of electrode lines on one surface thereof;

    a second base substrate having a second electrode layer provided with a plurality of electrode lines on one surface thereof;

    a deformation layer disposed on the first and second electrode layers; and

    a circuit board electrically connected to the first and second electrode layers to detect a change in capacitance between the electrode lines of one of the first electrode layer and the second electrode layer,wherein the first base substrate is deformed with respect to the second based substrate, in response to a pressure touch applied to the window,wherein the OLED display module, the first graphite sheet, the metal support frame, the second graphite sheet, and the pressure touch sensing unit are sequentially laminated on one another,wherein the first graphite sheet is disposed between the OLED display module and the metal support frame, andwherein the second graphite sheet is disposed between the first base substrate and the metal support frame.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×