The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2018
Filed:
May. 06, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Seung Kim, Seongnam-si, KR;
Myung Hwan Kim, Seongnam-si, KR;
Seung Ho Kim, Asan-si, KR;
June Hyoung Park, Seoul, KR;
Hoi Kwan Lee, Anseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 4/18 (2006.01); C03B 18/02 (2006.01); C03C 3/04 (2006.01); C03C 21/00 (2006.01); C03B 25/08 (2006.01); C03B 29/08 (2006.01);
U.S. Cl.
CPC ...
C03B 18/02 (2013.01); C03B 25/08 (2013.01); C03B 29/08 (2013.01); C03C 21/002 (2013.01);
Abstract
A float glass includes a core layer, an upper ion exchange layer disposed on the core layer, and a lower ion exchange layer disposed below the core layer, where a density of the upper ion exchange layer is about 0.001 kilogram per cubic meter (kg/m) to about 0.01 kg/mgreater than a density of the lower ion exchange layer.