Substrate carrying device, and photoresist coating development device

A photoresist coating development device comprises a substrate carrying device, wherein the substrate carrying device comprises:

• two carrying mechanisms opposite to each other;
• and
• a driving mechanism between the two carrying mechanisms, wherein each of the carrying mechanisms comprises:
• a guiding assembly comprising a guide and a moving member in cooperation with each other, wherein the guide is configured to guide the moving member to move along a preset trajectory;
• and
• a plurality of supports secured to the moving member and configured to carry the substrate together, wherein the driving mechanism is capable of simultaneously driving movement of moving members of the two carrying mechanisms,
• wherein the driving mechanism comprises:
• a rotation shaft, an axis of which being perpendicular to a plane in which a movement trajectory of each of supports is located;
• and
• two driving ends securely connected with the rotation shaft respectively, wherein moving members of the two carrying mechanisms are close to a side of the rotation shaft, and are matched with and correspond to the two driving ends one by one.

A substrate carrying device, comprising:

• two carrying mechanisms opposite to each other;
• and
• a driving mechanism between the two carrying mechanisms, wherein each of the carrying mechanisms comprises:
• a plurality of guiding assemblies comprising a guide and a moving member in cooperation with each other, the guide being configured to guide the moving member to move along a preset trajectory;
• a plurality of supports secured to the moving member configured to carry the substrate together, the driving mechanism being configured to simultaneously drive movement of moving members of the two carrying mechanisms;
• a supporting plate, wherein, in one of the carrying mechanisms, the supporting plate is secured to the moving member, and the support is secured to the supporting plate and extends to a side away from the moving member;
• and
• wherein, in the one of the carrying mechanisms, the preset trajectories of the moving members of the guiding assemblies are parallel to each other, and the supporting plate is secured to all of moving members of the guiding assemblies.