Array substrate, manufacturing method thereof and display apparatus

A method for manufacturing an array substrate, comprising:

• forming a plurality of substrates spaced apart from each other and a plurality of stretchable connection bridges each of which is configured to connect two adjacent substrates of the plurality of substrates;
• forming a plurality of display units spaced apart from each other and a plurality of connection lines each of which is configured to connect two adjacent display units of the plurality of display units, wherein a length of the connection line is greater than a length of the stretchable connection bridge;
• and
• aligning and assembling the plurality of substrates spaced apart from each other and the plurality of display units spaced apart from each other in a one-to-one correspondence manner by a transferring process,
• wherein a cross-sectional area of the connection line gradually increases as the connection line approaches the display unit, and a cross-sectional area of the stretchable connection bridge gradually increases as the stretchable connection bridge approaches the substrate.