Motherboard and forming method of display base units
AssigneeHubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd.
InventorBo Dong
Life of this patent
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Abstract
Motherboard and method of forming display base units are provided. The motherboard has a first area and a second area surrounding the first area. The motherboard includes a substrate; a plurality of display base units arranged at intervals on the substrate in the first area; and a protection line on the substrate. The protection line includes an outer line in the second area around an outer periphery of the first area, and an inner line in the first area.
Claims17
A motherboard including a first area and a second area surrounding the first area, the motherboard comprising:
- a substrate;
- a plurality of display base units arranged at intervals on the substrate in the first area;
- and
- a protection line on the substrate including:
- an outer line in the second area and surrounding an outer periphery of the first area,
- an inner line in the first area, wherein a display base unit of the plurality of display base units has an active area and a cutting area surrounding the active area, and an auxiliary metal layer is arranged in the cutting area;
- and the inner line overlaps the auxiliary metal layer.
A motherboard including a first area and a second area surrounding the first area, the motherboard comprising:
- a substrate;
- a plurality of display base units arranged at intervals on the substrate in the first area;
- and
- a protection line on the substrate including:
- an outer line in the second area and surrounding an outer periphery of the first area, and
- an inner line in the first area, wherein at least part of a top surface of the outer line is exposed.
A method of forming display base units, wherein a display base unit has an active area and a cutting area surrounding the active area, and the method comprising:
- providing a substrate, the substrate having a first area and a second area surrounding the first area;
- forming a protection line on the substrate, the protection line including an outer line and an inner line, the outer line being in the second area around an outer periphery of the first area, and the inner line being in the first area;
- forming initial display units in the first area of the substrate;
- and
- cutting the substrate to form the display base units.
Dependencies are inferred from the claim text.