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US 9,851,597 B2Granted
Display panel including a verification code and display device having the same
AssigneeSamsung Display Co., Ltd.
InventorMinwook Park
Life of this patent
Estimating the term…
Abstract
A display panel includes a first display substrate that includes a pixel part disposed in a display area and a verification code part disposed in a peripheral area surrounding the display area. A second display substrate faces the first display substrate. A light blocking layer is disposed to overlap the verification code part when viewed in a plan view. A gray-scale control layer is interposed between the first display substrate and the second display substrate.
Claims20
A display panel comprising:
- a first display substrate that includes a pixel part disposed in a display area and a verification code part disposed in a peripheral area surrounding the display area;
- a second display substrate facing the first display substrate;
- a light blocking layer disposed to overlap the verification code part when viewed in a plan view;
- and
- a gray-scale control layer interposed between the first display substrate and the second display substrate.
2 more elements
A display device comprising:
- a display panel that displays an image;
- and
- a printed circuit board electrically connected to the display panel to apply a driving signal to the display panel, the display panel comprising:
- a first display substrate that includes a pixel part disposed in a display area;
- a second display substrate facing the first display substrate;
- a verification code part disposed in a peripheral area surrounding the display area;
- a light blocking layer disposed to overlap the verification code part when viewed in a plan view;
- and
- a gray-scale control layer interposed between the first display substrate and the second display substrate, wherein the first display substrate is disposed at an uppermost position to define a screen in which the image is displayed.
6 more elements
Dependencies are inferred from the claim text.