Apparatus and device for applying voltage to substrate

An apparatus for applying a voltage to a substrate, comprising:

• a plurality of movable voltage-application fixtures, comprising:
• a voltage-application unit, comprising a base, wherein a probe mount protrudes from a bottom of the base, the probe mount comprises a plurality of voltage-application probes, and the bottom of the base comprises a linkage joining portion;
• and
• a transmission unit, comprising:
• a linkage structure, a linear rail, and a motor, wherein the linkage structure comprises a belt and a slider, the motor may output power to drive the belt to drive the slider, a bottom of the slider may perform a relative motion on the linear rail, and a top of the slider may be combined with the linkage joining portion, and drive, by means of a power output of the motor, the voltage-application unit to move, wherein
• motors of the movable voltage-application fixtures are disposed on a same side in a side-by-side manner, movement distances of the voltage-application units equally occupy the width of the apparatus for applying a voltage to a substrate, and a relative distance between the voltage-application units is automatically adjusted by means of parameter setting.

A device for applying a voltage to a substrate, comprising:

• a bearer platform, configured to bear a substrate;
• and
• apparatuses for applying a voltage to a substrate, comprising:
• a plurality of movable voltage-application fixtures, comprising:
• a voltage-application unit, comprising a base, wherein a probe mount protrudes from a bottom of the base, the probe mount comprises a plurality of voltage-application probes, the voltage-application probes are configured to electrically contact with a substrate, and the bottom of the base comprises a linkage joining portion;
• and
• a transmission unit, comprising:
• a linkage structure, a rail structure, and a driving component, wherein the driving component may output power to drive the linkage structure, the linkage structure may perform a relative motion on the rail structure, and the linkage structure may be combined with the linkage joining portion, and drive, by means of a power output of the driving component, the voltage-application unit to move, so that the voltage-application probes move to a particular position to apply a voltage to the substrate, wherein
• movement distances of the voltage-application units equally occupy the width of the apparatus for applying a voltage to a substrate;
• and
• the apparatuses for applying a voltage to a substrate are symmetrically disposed on two sides of the substrate.