To meet various modern requirements on image frames, technologies of display apparatuses continue to be innovated. For example, by means of forming a display wall with a plurality of display panels, a display apparatus with a size greater than a size of a display panel can be formed. Further, the number of display panels may be increased according to requirements, and therefore, a size of a display wall may be increased according to requirements.
To further improve features of display apparatuses, the related art painstakingly develops the display apparatuses. How a display apparatus having preferred features may be provided is one of the current research and development issues, and is an object to be achieved in the related art.
USPTO Backgrounds
USPTO Backgrounds