Display device
AssigneeJapan Display Inc.
InventorsKoichi Igeta, Hirotaka Imayama
Life of this patent
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Abstract
To improve the display quality of a display device, the display device includes a display section and a frame section surrounding a periphery of the display section. A substrate in the display device includes a conductor pattern constituting a circuit section and an insulating film serving as an organic film covering the conductor pattern. The insulating film extends to a peripheral edge of the substrate. A slit, which penetrates the insulating film in a thickness direction, is formed in a corner part of the insulating film. The slit is formed at a position not overlapping the circuit section.
Claims3
A display device including a display section having a rectangular shape and a frame section surrounding a periphery of the display section, the display device comprising:
- a first substrate having a first surface;
- a second substrate having a second surface opposing the first surface of the first substrate;
- and
- a display functional layer arranged in the display section between the first substrate and the second substrate,
- wherein the frame section has four side portions along each straight side of the display section, and corner portions between successive side portions,
- the second substrate includes a conductor pattern, and a first organic film covering the conductor pattern,
- the first organic film extends to a peripheral edge of the second substrate on the frame section,
- a plurality of first slits that penetrate the first organic film in a thickness direction are formed in each of the corner portions,
- the plurality of first slits are not formed in the side portions, and
- both ends of each of the plurality of first slits extend to peripheral edges of the first organic film in the corner portions.
Dependencies are inferred from the claim text.