Display panel packaging method and packaging structure each having laminated structure of water-blocking layer and light-absorbing adhesive layer

A display panel packaging method, comprising steps of:

• S100:
• providing a first substrate and forming a water-blocking layer on the first substrate;
• S110:
• providing a second substrate and dispensing at least one turn of a first sealant on the second substrate;
• S120:
• dispensing at least one turn of a second sealant on the second substrate along an inner region of the first sealant and coating a polymeric adhesive material on the second substrate in a region surrounded by the second sealant, wherein the polymeric adhesive material is coated by an inkjet printing process, and the polymeric adhesive material comprises polyacrylate or polymethacrylate;
• S130:
• coating a light-absorbing material on the polymeric adhesive material;
• and
• S140:
• bonding the first substrate and the second substrate, uniformly mixing the polymeric adhesive material and the light-absorbing material, curing the first sealant, the second sealant, and the polymeric adhesive material, and finishing packaging.

A display panel packaging method, comprising steps of:

• S100:
• providing a first substrate and forming a water-blocking layer on the first substrate;
• S110:
• providing a second substrate and dispensing at least one turn of a first sealant on the second substrate;
• S120:
• dispensing at least one turn of a second sealant on the second substrate along an inner region of the first sealant and coating a polymeric adhesive material on the second substrate in a region surrounded by the second sealant;
• S130:
• coating a light-absorbing material on the polymeric adhesive material;
• and
• S140:
• bonding the first substrate and the second substrate, uniformly mixing the polymeric adhesive material and the light-absorbing material, curing the first sealant, the second sealant, and the polymeric adhesive material, and finishing packaging.