Display Apparatus and Electroluminescence Display
AssigneeLG Display Co., Ltd.
InventorJunHo YEO
Life of this patent
Estimating the term…
Abstract
Disclosed is a display apparatus that may include a substrate including a display area and a non-display area adjacent to the display area, a thin film transistor disposed in the display area, an integrated driver disposed in the non-display area and electrically connected with the thin film transistor, a plurality of test lines connected with the integrated driver and spaced apart from each other, and an opening portion configured to expose an upper surface of the substrate and obtained by removing a plurality of inorganic insulating layers disposed in the area between the plurality of test lines.
Claims20
A display apparatus comprising:
- a substrate including a display area and a non-display area adjacent to the display area;
- a thin film transistor disposed in the display area;
- an integrated driver disposed in the non-display area and electrically connected with the thin film transistor;
- a plurality of test lines connected with the integrated driver and spaced apart from each other;
- and
- an opening portion configured to expose an upper surface of the substrate and obtained by removing a plurality of inorganic insulating layers disposed in the area between the plurality of test lines.
An electroluminescence display comprising a substrate having a display area and a non-display area, a thin film transistor disposed on the display area, and a light emitting diode connected with the thin film transistor under a condition that a protection insulating layer and a first planarization layer are interposed in-between,
- wherein the non-display area includes:
- an integrated driver electrically connected with the thin film transistor of the display area;
- a plurality of test lines connected with the integrated driver and extending to the outermost line of the substrate;
- and
- an opening portion overlapped with an outermost line of the substrate, and configured to expose an upper surface of the substrate by removing a plurality of inorganic insulating layers disposed in the area between the plurality of test lines spaced apart from each other.
Dependencies are inferred from the claim text.