Resin composition, method of manufacturing adhesive member including providing the resin composition, and display device including the adhesive member
AssigneeSamsung Display Co., Ltd.
InventorKeisuke MORITA
Life of this patent
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Abstract
A resin composition may include at least one urethane (meth)acrylate oligomer, at least one (meth)acrylate monomer, and at least one photoinitiator. The urethane (meth)acrylate oligomer may include a first urethane (meth)acrylate oligomer derived from a phosphate ester-containing polyol represented by Formula 1, and the first urethane (meth)acrylate oligomer may have a number-average molecular weight of about 805 to about 955. Accordingly, the resin composition may exhibit the characteristics of a low viscosity before being cured, and excellent or suitable shear modulus and peel strength after being cured.
Claims8
A display device comprising:
- a lower module;
- a display panel on the lower module;
- a protective member on the display panel;
- and
- an adhesive member provided:
- between the lower module and the display panel,
- between the display panel and the protective member, and/or
- on the lower module,
- the adhesive member comprising a polymer derived from a resin composition comprising at least one urethane (meth)acrylate oligomer, at least one (meth)acrylate monomer, and at least one photoinitiator,
- wherein the urethane (meth)acrylate oligomer comprises a first urethane (meth)acrylate oligomer derived from a phosphate ester-containing polyol represented by Formula 1, and the first urethane (meth)acrylate oligomer has a number-average molecular weight of about 805 to about 955:
- and
- wherein, in Formula 1, n1 is 3 or 4.
Dependencies are inferred from the claim text.