Display substrate and manufacturing method thereof, and compensating method for wire load

A compensating method for wire load, comprising:

• providing at least one first compensation unit and at least one second compensation unit for a wire, and preliminarily determining a count of the at least one first compensation unit and a count of the at least one second compensation unit;
• obtaining a load of the wire, and comparing the load of the wire with a reference load to obtain a compensation deviation;
• and
• redesigning the count of the at least one first compensation unit and the count of the at least one second compensation unit according to the compensation deviation,
• wherein a display region has an opening, a peripheral region at least partially surrounds the display region, the peripheral region comprises an opening peripheral region at least partially in the opening, the wire is in the display region and the opening peripheral region and is configured to transmit an electrical signal for the display region, opposite sides of the wire are provided with a semiconductor pattern and a conductive pattern, the wire comprises a first portion and a second portion, the first portion is spaced apart and insulated from the semiconductor pattern and the conductive pattern, to provide the at least one first compensation unit with a first capacitor structure, and the second portion is spaced apart and insulated from one of the semiconductor pattern and the conductive pattern, to provide the at least one second compensation unit with a second capacitor structure.

A manufacturing method of a display substrate, comprising:

• forming a display region and a peripheral region at least partially surrounding the display region,
• wherein an opening is formed in the display region, and the peripheral region comprises an opening peripheral region at least partially in the opening;
• the display substrate comprises a base substrate, a semiconductor pattern, at least one wire, and a conductive pattern;
• the semiconductor pattern and the conductive pattern are formed on the base substrate and in the opening peripheral region,
• the at least one wire is formed in the display region and the opening peripheral region, and is configured to transmit an electrical signal for the display region;
• each of the at least one wire comprises a first portion and a second portion;
• and
• in a direction perpendicular to the base substrate, the first portion is spaced apart and insulated from the semiconductor pattern and the conductive pattern, to provide at least one first compensation unit with a first capacitor structure, and the second portion is spaced apart and insulated from one of the semiconductor pattern and the conductive pattern, to provide at least one second compensation unit with a second capacitor structure.