18456911. GLASS COMPOSITION, GLASS ARTICLE PREPARED THEREFROM, AND DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

GLASS COMPOSITION, GLASS ARTICLE PREPARED THEREFROM, AND DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Gyu In Shim of Yongin-si (KR)

Woon Jin Chung of Seongnam-si (KR)

Min Gyeong Kang of Jinju-si (KR)

Seung Kim of Yongin-si (KR)

Seung Ho Kim of Yongin-si (KR)

Kyeong Dae Park of Cheonan-si (KR)

Seong Young Park of Cheonan-si (KR)

Cheol Min Park of Yongin-si (KR)

Hui Yeon Shon of Yongin-si (KR)

Jae Gil Lee of Yongin-si (KR)

Jin Won Jang of Yongin-si (KR)

So Mi Jung of Yongin-si (KR)

GLASS COMPOSITION, GLASS ARTICLE PREPARED THEREFROM, AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18456911 titled 'GLASS COMPOSITION, GLASS ARTICLE PREPARED THEREFROM, AND DISPLAY DEVICE

The glass article described in the patent application is made from a specific glass composition containing SiO2, Al2O3, Na2O, K2O, B2O3, and CaO or MgO in specific ranges.

• SiO2 content ranges from about 48 mol % to about 57 mol %
• Al2O3 content ranges from about 10 mol % to about 20 mol %
• Na2O content ranges from about 8 mol % to about 18 mol %
• K2O content is greater than 0 mol % and equal to or less than about 10 mol %
• B2O3 content ranges from about 10 mol % to about 17 mol %
• CaO or MgO content is greater than 0 mol % and equal to or less than about 7 mol %
• The ratio of Al2O3 to Na2O+K2O is in a range of about 0.7 to about 1.3
• The thickness of the glass article is equal to or less than about 100 μm

Potential Applications: - Optical devices - Electronic displays - Protective coatings

Problems Solved: - Improved durability - Enhanced optical properties

Benefits: - Increased strength - Reduced thickness - Enhanced performance

Commercial Applications: - Manufacturing of electronic devices - Automotive industry for displays and sensors

Questions about the glass composition: 1. How does the specific composition of this glass article improve its performance compared to traditional glass? 2. What are the potential challenges in scaling up the production of glass articles with this composition?

Frequently Updated Research: - Ongoing studies on the impact of different additives on the properties of glass compositions.

Original Abstract Submitted

A glass article prepared from a glass composition includes SiOin a range of about 48 mol % to about 57 mol %, AlOin a range of about 10 mol % to about 20 mol %, NaO in a range of about 8 mol % to about 18 mol %, KO greater than 0 mol % and equal to or less than about 10 mol %, BOin a range of about 10 mol % to about 17 mol %, and CaO or MgO greater than 0 mol % and equal to or less than about 7 mol % based on a total weight. A ration of AlOand NaO+KO is in a range of about 0.7 to about 1.3, and a thickness of the glass article is equal to or less than about 100 μm.