Display panel including a verification code and display device having the same
A display panel including: a first base substrate including a display area and a peripheral area adjacent to the display area; a signal line disposed on the first base substrate and disposed in the display area; a thin film transistor disposed on the first base substrate and disposed in the display area; a verification code part disposed on the first base substrate and disposed in the peripheral area; a second base substrate facing the first base substrate; and a light blocking layer overlapping the peripheral area in a plan view. The verification code part includes a code portion having an identification mark, and a peripheral portion adjacent to the code portion, in which the light blocking layer overlaps at least a portion of the peripheral portion in a plan view.
1. A display panel comprising:
a first base substrate comprising a display area and a peripheral area adjacent to the display area;
a signal line disposed on the first base substrate and disposed in the display area;
a thin film transistor disposed on the first base substrate and disposed in the display area;
a verification code part disposed on the first base substrate and disposed in the peripheral area;
a second base substrate facing the first base substrate; and
a light blocking layer overlapping the peripheral area in a plan view,
wherein the verification code part comprises:
a code portion having an identification mark; and
a peripheral portion adjacent to the code portion, and
wherein the light blocking layer overlaps at least a portion of the peripheral portion in a plan view.
2. The display panel of claim 1 , wherein the verification code part comprises a metal layer.
3. The display panel of claim 2 , wherein at least a portion of the verification code part does not comprise the metal layer.
4. The display panel of claim 1 , wherein the identification mark comprises at least one of a number and a character.
5. The display panel of claim 1 , wherein:
the signal line comprises a gate line connected to the thin film transistor and a data line connected to the thin film transistor; and
the verification code part and the gate line comprise the same metal material.
6. The display panel of claim 1 , wherein a portion of the verification code part does not overlap the light blocking layer in a plan view.
7. A display panel comprising:
a first display substrate comprising:
a thin film transistor disposed in a display area of the first display substrate; and
a verification code part disposed in a peripheral area of the first display substrate adjacent to the display area;
a second display substrate facing the first display substrate; and
a light blocking layer overlapping the peripheral area,
wherein:
the verification code part comprises at least one of a number and a character; and
a portion of the verification code part adjacent to the number or the character overlaps the light blocking layer in a plan view.