Display device and method for manufacturing the same
AssigneeAu Optronics Corporation
InventorsChih-Che Liu, Shih-Feng Hsu
Life of this patent
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Abstract
A display device includes a first substrate, a second substrate and a sealing material. The first substrate includes an active area and a driving circuit. The driving circuit has a first side facing the active area and a second side opposite to the first side. The second substrate includes a mask layer. A projection of the mask layer on the first substrate at least overlaps the driving circuit from the second side to the first side. The sealing material is between the second substrate and the first substrate, used for sealing the second substrate and the first substrate, and located beside the second side of the driving circuit.
Claims9
A method for manufacturing a display device comprising:
- providing a first substrate and forming an active area and a driving circuit on the first substrate, wherein the driving circuit has a first side facing the active area and a second side opposite to the first side;
- providing a second substrate and forming a mask layer and a sealing material on the second substrate;
- assembling the first substrate and the second substrate, wherein the sealing material is between the second substrate and the first substrate and located beside the second side of the driving circuit, and a projection of the mask layer on the first substrate at least overlaps the driving circuit from the second side to the first side;
- and
- using a laser beam to irradiate the sealing material, wherein part of the laser beam passes through the second substrate first and then irradiates on the sealing material, and another part of the laser beam, which exceeds an area of the sealing material, irradiates on the mask layer, so as to prevent the laser beam from irradiating on the driving circuit.
Dependencies are inferred from the claim text.