Cover plate and manufacturing method thereof, electronic device

A method of manufacturing a cover plate, the cover plate comprising an operation area, the operation area comprising an identification area and a non-identification area, the method comprising:

• forming a contact surface of the cover plate;
• wherein the contact surface comprises a first contact surface and a second contact surface, the first contact surface is in the identification area, the second contact surface is in the non-identification area, and the first contact surface and the second contact surface have different contact properties;
• wherein forming the contact surface comprises:
• forming a coating layer to provide the contact surface;
• forming an optical matching layer and forming the contact surface on the optical matching layer;
• wherein the optical matching layer is formed in the identification area or the non-identification area, and the optical matching layer is formed such that optical characteristics of the identification area and optical characteristics of the non-recognition area are substantially identical;
• the contact properties comprise a smoothness of the first contact surface and a smoothness of the second contact surface, and forming the coating layer comprises:
• forming the first contact surface and the second contact surface;
• wherein the first contact surface and the second contact surface are different in lyophobic properties such that the smoothness of the first contact surface and the second contact surface are different.

A cover plate, comprising an operation area, the operation area comprising an identification area and a non-identification area,

• wherein the cover plate comprises a contact surface, the contact surface comprises a first contact surface and a second contact surface,
• the first contact surface is in the identification area, the second contact surface is in the non-identification area, and
• the first contact surface and the second contact surface have different contact properties;
• the contact properties comprise a smoothness of the first contact surface and a smoothness of the second contact surface, and
• the smoothness of the first contact surface is different from the smoothness of the second contact surface;
• and
• a lyophobic property of the first contact surface and a lyophobic property of the second contact surface are different such that the smoothness of the first contact surface and the smoothness of the second contact surface are different.