Curable Composition with Oxide Complexes for Flexible Electronics

The adhesive member is constructed as a composite material comprising a polymer matrix and oxide-containing complexes dispersed within it. The oxide-containing complexes include oxide cores (such as metal oxides or ceramic oxides) with chemically bound organic groups. This composite structure combines the flexibility and bonding capability of the polymer matrix with the mechanical strength and resilience enhancement provided by the oxide-containing complexes, allowing the adhesive member to maintain its performance under bending and distortion while preserving a relatively simple overall device structure.

The invention modifies the physical and chemical parameters of the adhesive member by controlling the particle size of the oxide core (1 nm to 50 nm diameter), the refractive index of the oxide core (1.2 to 2.5), and the chemical composition of the organic groups. These parameter changes enable the adhesive member to achieve optimal balance between flexibility, adhesion, and resilience without requiring complex structural modifications.

The oxide-containing complexes are locally distributed within the polymer matrix at specific concentrations and positions. The oxide cores with controlled particle sizes (1-50 nm) and refractive indices (1.2-2.5) create local regions that enhance mechanical strength without significantly affecting light transmission. The organic groups on the oxide surface are locally chemically bound to ensure proper dispersion and prevent aggregation, maintaining optical clarity while providing flexibility.

The oxide-containing complexes create a microstructured network within the polymer matrix that provides both mechanical flexibility and optical transparency. The nanoscale oxide particles (1-50 nm) create a porous-like dispersed structure that allows light to pass through while the polymer matrix maintains flexibility. This structure enables the adhesive member to deform without compromising optical properties.