GLASS ARTICLE AND DISPLAY DEVICE COMPRISING THE SAME

유리 제품 및 이를 포함하는 디스플레이 장치가 제공된다. 유리 제품은 본 발명에서 정의된 지수들이 높은 수치를 갖고 우수한 내충격 특성을 가질 수 있다. A glass article has a thickness in a range of 20 µm to 100 µm and a third elastic energy index of 1.8 MPa2/m0.5 or greater, where the third elastic energy index is defined by Equation 2-3: Third elastic energy index (Eelas3) = GIC × (1/B) × Eabs (Equation 2-3), where GIC is a fracture energy index defined by Equation 1: Fracture energy index (GIC) = (KIC2×(1-v2))/E (Equation 1), where Kic is fracture toughness, v is Poisson's ratio, and E is Young's modulus, B is brittleness (fracture toughness Kic/hardness Hv), and Eabs is absorption energy defined by Equation A: Absorption energy (Eabs) = σ2×(1-v)/E (Equation A), where σ is surface strength defined by Equation B: Surface strength (σ) = (E×α×ρ2)/(1-v) (Equation B), where E is Young's modulus, α is a thermal expansion coefficient, ρ is density, and v is Poisson's ratio.