Method for offset cutting of display panel substrates to prevent separation of substrates upon placement, display panel, and display device

A display device, comprising a display panel,

• wherein the display panel comprising a first substrate, a second substrate disposed opposite to the first substrate, and at least one chip on film bound to at least one side edge of the first substrate, and
• wherein the display panel divided into a display area and a non-display area, an edge of the first substrate exceeds an edge of the corresponding second substrate at a side edge where the first substrate is not bound to the chip on film, and the edge of the second substrate is closer to the display area of the display panel than the edge of the first substrate;
• the edge of the first substrate also exceeds the edge of the corresponding second substrate at the side edge where the first substrate is bound to the chip on film, and the edge of the second substrate is closer to the display area of the display panel than the edge of the first substrate.