Window and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12215054
APP PUB NO 20240106994A1
SERIAL NO

18528664

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Importance

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Abstract

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A window includes a base region and a compressive stress region disposed on the base region. The compressive stress region includes Li+, Na+, and K+ ions. The compressive stress region includes a first compressive stress portion in which a concentration of the K+ ions decreases, a concentration of Na+ ions increases, and a concentration of the Li+ ions increases, from a surface of the window toward the base region. A second compressive stress portion is adjacent to the first compressive stress portion. In the second compressive stress portion, the concentration of the Na+ ion decreases and the concentration of the Li+ ion increases, from the first compressive stress portion toward the base region. The window thereby has a high surface compressive stress value and impact resistance.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Byunghoon Hwaseong-si, KR 53 68
Kim, Seung Seongnam-si, KR 99 641
Kim, Seungho Asan-si, KR 70 92
Park, Youngok Hwaseong-si, KR 9 6
Shim, Gyuin Yongin-si, KR 13 5
Sung, Sujin Hwaseong-si, KR 6 17

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