Display device

A display device includes a substrate, a circuit layer, and an element layer. The display area of the substrate includes a main display area in which the emission areas are arranged side by side, and at least one sub-display area surrounded by the main display area. The at least one sub-display area includes emission areas and a light transmissive area located between the emission areas. The circuit layer includes: light emitting pixel drivers electrically connected to the light emitting elements of the element layer, respectively; a data line transmitting a data signal to the light emitting pixel driver; a first dummy line extending in a first direction intersecting the data line; and second dummy lines extending parallel to the data lines, respectively, and paired with the data lines. The second dummy line includes a reset transmission line extending from the non-display area to the at least one sub-display area. 提供了一种显示装置，其包括衬底、电路层和元件层。衬底的显示区域包括发射区域在其中并排布置的主显示区域、以及被主显示区域围绕的至少一个子显示区域。至少一个子显示区域包括发射区域以及位于发射区域