A display panel comprising: a transistor; a light emitting element including: a first electrode; a light emitting layer disposed on the first electrode; and a second electrode disposed on the light emitting layer, the second electrode being electrically connected to the transistor; and a connection wiring electrically connecting the transistor to the second electrode, wherein the connection wiring includes: a first connected portion electrically connected to the second electrode; a second connected portion electrically connected to the transistor; and an extension portion extended from the first connected portion and electrically connecting the first connected portion and the second connected portion, each of the first connected portion, the second connected portion, and the extension portion includes: a second layer; and a third layer disposed on the second layer, the second connected portion and the extension portion include a first tip portion, the first connected portion includes a second tip portion, each of the first tip portion and the second tip portion is defined as a portion in which an end of the third layer protrudes further outward than an end of the second layer, and protruding lengths of the first tip portion and the second tip portion are different from each other. a transistor; a light emitting element including: a first electrode; a light emitting layer disposed on the first electrode; and a second electrode disposed on the light emitting layer, the second electrode being electrically connected to the transistor; and a connection wiring electrically connecting the transistor to the second electrode, wherein the connection wiring includes: a first connected portion electrically connected to the second electrode; a second connected portion electrically connected to the transistor; and an extension portion extended from the first connected portion and electrically connecting the first connected portion and the second connected portion, each of the first connected portion, the second connected portion, and the extension portion includes: a second layer; and a third layer disposed on the second layer, the second connected portion and the extension portion include a first tip portion, the first connected portion includes a second tip portion, each of the first tip portion and the second tip portion is defined as a portion in which an end of the third layer protrudes further outward than an end of the second layer, and protruding lengths of the first tip portion and the second tip portion are different from each other. a first electrode; a light emitting layer disposed on the first electrode; and a second electrode disposed on the light emitting layer, the second electrode being electrically connected to the transistor; and a connection wiring electrically connecting the transistor to the second electrode, wherein the connection wiring includes: a first connected portion electrically connected to the second electrode; a second connected portion electrically connected to the transistor; and an extension portion extended from the first connected portion and electrically connecting the first connected portion and the second connected portion, a first connected portion electrically connected to the second electrode; a second connected portion electrically connected to the transistor; and an extension portion extended from the first connected portion and electrically connecting the first connected portion and the second connected portion, each of the first connected portion, the second connected portion, and the extension portion includes: a second layer; and a third layer disposed on the second layer, a second layer; and a third layer disposed on the second layer, the second connected portion and the extension portion include a first tip portion, the first connected portion includes a second tip portion, each of the first tip portion and the second tip portion is defined as a portion in which an end of the third layer protrudes further outward than an end of the second layer, and protruding lengths of the first tip portion and the second tip portion are different from each other.