Frame glue material, display panel, and manufacturing method thereof
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorXuan Du
Life of this patent
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Abstract
A frame glue material, a display panel, and a manufacturing method thereof are disclosed. The frame glue material includes a photoinitiator, a thermal curing agent, and an epoxy acrylate resin, and a chemical structural formula of the epoxy acrylate resin is: wherein, R includes at least one of resorcinol, hydroquinone, or bisphenol A.
Claims17
A frame glue material, comprising, on basis of a total molar amount of the frame glue material, a photoinitiator in a molar percentage of 1% to 5%, a thermal curing agent in a molar percentage of 1% to 5%, and an epoxy acrylate resin in a molar percentage of 60% to 70%, wherein a chemical structural formula of the epoxy acrylate resin is:
- wherein R comprises at least one of resorcinol, hydroquinone, or bisphenol A, and
- the photoinitiator is selected from at least one of 2-hydroxy-methylphenylpropan-1-one, dibenzoyl peroxide, dilauroyl peroxide, azobisisobutyronitrile, 2,2′-azobisisoheptonitrile, diisopropyl peroxydicarbonate, or dicyclohexyl peroxydicarbonate.
A manufacturing method of a display panel, comprising following steps:
- coating a frame glue material on a substrate, wherein the frame glue material comprises, on basis of a total molar amount of the frame glue material, a photoinitiator in a molar percentage of 1% to 5%, a thermal curing agent in a molar percentage of 1% to 5%, and an epoxy acrylate resin in a molar percentage of 60% to 70%;
- performing a photo-curing treatment on the frame glue material;
- and
- performing a thermal-curing treatment on the frame glue material to form a frame glue,
- wherein a chemical structural formula of the epoxy acrylate resin is:
- R comprises at least one of resorcinol, hydroquinone, or bisphenol A, and
- the photoinitiator is selected from at least one of 2-hydroxy-methylphenylpropan-1-one, dibenzoyl peroxide, dilauroyl peroxide, azobisisobutyronitrile, 2,2′-azobisisoheptonitrile, diisopropyl peroxydicarbonate, or dicyclohexyl peroxydicarbonate.
A display panel, manufactured by a frame glue material, wherein the frame glue material comprises, on basis of a total molar amount of the frame glue material, a photoinitiator in a molar percentage of 1% to 5%, a thermal curing agent in a molar percentage of 1% to 5%, and an epoxy acrylate resin in a molar percentage of 60% to 70%, and a chemical structural formula of the epoxy acrylate resin is:
- wherein R comprises at least one of resorcinol, hydroquinone, or bisphenol A, and
- the photoinitiator is selected from at least one of 2-hydroxy-methylphenylpropan-1-one, dibenzoyl peroxide, dilauroyl peroxide, azobisisobutyronitrile, 2,2′-azobisisoheptonitrile, diisopropyl peroxydicarbonate, or dicyclohexyl peroxydicarbonate.
Dependencies are inferred from the claim text.