| 摘要 |
PURPOSE: A device for inspecting the transmittance of a sensor hole formed on a touch screen panel is provided to fix the touch screen panel on a top surface of a seating unit by using a vacuum generating device, thereby preventing a position of the touch screen hole from being changed by the rotation of the seating unit. CONSTITUTION: A device for inspecting the transmittance of a sensor hole formed on a touch screen panel comprises a light emitting unit(130), a light receiving unit(140), a seating unit(100), and a control unit. The light emitting unit transmits lights to the sensor hole formed on the touch screen panel. The light receiving unit receives lights emitted from the light emitting unit at a position corresponding to the light emitting unit. The seating unit is arranged in between the light emitting unit and the light receiving unit and fixes the touch screen panel. The seating unit makes the lights of the light emitting unit transfer to the light receiving unit through the sensor hole. The control unit calculates the transmittance of the sensor hole by using the light emitting unit and the light receiving unit. |
