Display apparatus and method of manufacturing the same

A display apparatus comprising:

• a base substrate including a display region in which an image is displayed and a peripheral region that is a non-display region disposed adjacent to the display region;
• a plurality of pixels disposed on the base substrate in the display region, each of the pixels including a thin film transistor that includes a semiconductor pattern;
• a plurality of drivers disposed in the peripheral region and configured to provide driving signals to the pixels;
• a plurality of test patterns disposed on the base substrate in the peripheral region between adjacent drivers, each of the test patterns including a test thin film transistor that includes a test semiconductor pattern;
• and
• a compensation circuit part electrically connected to the test patterns and configured to sense a characteristic of the test thin film transistor of each of the test patterns and to compensate for a driving voltage based on an average and a distribution of the characteristic.