18237545. GLASS ARTICLE AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
GLASS ARTICLE AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Seung Ho Kim of Yongin-si (KR)
Cheol Min Park of Yongin-si (KR)
Jin Won Jang of Yongin-si (KR)
GLASS ARTICLE AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18237545 titled 'GLASS ARTICLE AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation: The patent application pertains to a glass article with a thickness ranging from 20 µm to 100 µm and a third elastic energy index of 1.8 MPa/m or higher, determined by specific equations related to fracture energy, brittleness, absorption energy, and surface strength.
Key Features and Innovation:
- Glass article thickness between 20 µm to 100 µm
- Third elastic energy index of 1.8 MPa/m or greater
- Equations defining fracture energy index, brittleness, absorption energy, and surface strength
Potential Applications: The technology could be used in the manufacturing of durable and resilient glass products for various industries such as automotive, construction, and electronics.
Problems Solved: This technology addresses the need for stronger and more flexible glass materials that can withstand high levels of stress and impact without breaking.
Benefits:
- Enhanced durability and resilience of glass products
- Improved performance under stress and impact conditions
- Potential for longer lifespan of glass articles
Commercial Applications: The technology could be applied in the production of shatterproof glass for smartphones, impact-resistant windows for buildings, and durable glass components for vehicles.
Prior Art: Readers interested in prior art related to this technology could explore research on fracture energy, brittleness, absorption energy, and surface strength in the field of materials science and engineering.
Frequently Updated Research: Stay updated on the latest advancements in glass material science, fracture mechanics, and energy absorption technologies to further enhance the performance of glass articles.
Questions about Glass Articles Technology: 1. What are the specific industries that could benefit the most from the use of glass articles with a third elastic energy index of 1.8 MPa/m or greater? 2. How does the brittleness factor (fracture toughness K/hardness H) impact the overall performance of glass articles in real-world applications?
Original Abstract Submitted
A glass article has a thickness in a range of 20 μm to 100 μm and a third elastic energy index of 1.8 MPa/mor greater, where the third elastic energy index is defined by Equation 2-3: Third elastic energy index (E)=G×(1/B)×E(Equation 2-3), where Gis a fracture energy index defined by Equation 1: Fracture energy index (G)=(K×(1−v))/E (Equation 1), where Kis fracture toughness, v is Poisson's ratio, and E is Young's modulus, B is brittleness (fracture toughness K/hardness H), and Eis absorption energy defined by Equation A: Absorption energy (E)=σ×(1−v)/E (Equation A), where σ is surface strength defined by Equation B: Surface strength (σ)=(E×α×ρ)/(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.
