Patent ID: 11264551

Abstract:
The present disclosure relates to display panel, display device and method for manufacturing display panel. A display panel is provided that comprises: a display substrate having a first surface and a second surface opposite to the first surface, the display substrate having a display area and a non-display area, the non-display area including at least a first portion and a second portion located on two opposite sides of the display area; a first connection terminal located at the first portion and located on the first surface; a first connection hole located at the first portion, the first connection hole at least penetrating the display substrate; a second connection terminal located at the second portion and located on the first surface; a second connection hole located at the second portion, and the second connection hole at least penetrating the display substrate; a chip on film (COF) located on a second surface of the display substrate, the chip on film including third connection terminals; and conductive materials respectively disposed in the first connection hole and the second connection hole; wherein the first connection terminal and the second connection terminal of the display substrate are electrically connected to the respective third connection terminals through the conductive materials located in the first connection hole and the second connection hole, respectively; and wherein orthographic projections of the first connection hole and the second connection hole on the display substrate is located within an orthographic projection of an outer edge of the chip on film on the display substrate.