DISPLAY PANEL
First Claim
Patent Images
1. A display panel, comprising:
- a display unit including a plurality of pixels;
an inspection circuit configured to apply a first inspection voltage to the display unit based on a first control signal;
a pad portion electrically connected to the inspection circuit and configured to supply the first inspection voltage and the first control signal to the inspection circuit; and
at least one external inspection line electrically connected between the inspection circuit and the pad portion,wherein the external inspection line includes a plurality of transistors.
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Accused Products
Abstract
A display panel is disclosed. In one aspect, the display panel includes a display unit including a plurality of pixels, an inspection circuit configured to apply a first inspection voltage to the display unit based on a first control signal, a pad portion electrically connected to the inspection circuit and configured to supply the first inspection voltage and the first control signal to the inspection circuit, and at least one external inspection line electrically connected between the inspection circuit and the pad portion. The external inspection line includes a plurality of transistors.
20 Citations
20 Claims
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1. A display panel, comprising:
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a display unit including a plurality of pixels; an inspection circuit configured to apply a first inspection voltage to the display unit based on a first control signal; a pad portion electrically connected to the inspection circuit and configured to supply the first inspection voltage and the first control signal to the inspection circuit; and at least one external inspection line electrically connected between the inspection circuit and the pad portion, wherein the external inspection line includes a plurality of transistors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A display panel, comprising:
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a display unit including a plurality of pixels; an inspection circuit configured to apply a first inspection voltage to the display unit; a pad portion electrically connected to the inspection circuit and configured to supply the first inspection voltage and the first control signal to the inspection circuit; and a plurality of external inspection lines electrically connected between the inspection circuit and the pad portion, wherein a first one and a second one of the external inspection lines are respectively formed on left and right sides of the display unit, wherein each of the external inspection lines includes a plurality of transistors, and wherein the external inspection lines are configured to detect a crack on an edge of the display panel. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification