US 11,926,759 B2
Window, method of manufacturing window, and display device including window
Jin Nyoung Heo, Yongin-si (KR); Kilsung Lee, Gwacheon-si (KR); Hoseok Sohn, Seoul (KR); Yongseok Lee, Suwon-si (KR); Dong Woon Lee, Yongin-si (KR); Yusik Jeon, Hwaseong-si (KR); and Beomgyu Choi, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Dec. 31, 2019, as Appl. No. 16/732,030.
Claims priority of application No. 10-2019-0000284 (KR), filed on Jan. 2, 2019.
Prior Publication US 2020/0208013 A1, Jul. 2, 2020
Int. Cl. G02B 1/11 (2015.01); C03C 17/00 (2006.01); C03C 17/30 (2006.01); C09D 7/40 (2018.01); C09D 7/61 (2018.01); C09D 183/08 (2006.01); G02F 1/1333 (2006.01); G06F 1/16 (2006.01); H10K 50/84 (2023.01); H10K 59/12 (2023.01); C08K 3/36 (2006.01); C08K 7/18 (2006.01)
CPC C09D 183/08 (2013.01) [C03C 17/007 (2013.01); C03C 17/009 (2013.01); C03C 17/30 (2013.01); C09D 7/61 (2018.01); C09D 7/67 (2018.01); C09D 7/70 (2018.01); G02B 1/11 (2013.01); G02F 1/133305 (2013.01); G02F 1/133331 (2021.01); G06F 1/1652 (2013.01); H10K 50/84 (2023.02); H10K 59/12 (2023.02); C03C 2217/445 (2013.01); C03C 2217/465 (2013.01); C03C 2217/478 (2013.01); C03C 2217/73 (2013.01); C03C 2217/732 (2013.01); C03C 2218/112 (2013.01); C08K 3/36 (2013.01); C08K 7/18 (2013.01); C08K 2201/011 (2013.01); G06F 1/1626 (2013.01); Y10T 428/24777 (2015.01)] 29 Claims
OG exemplary drawing
 
1. A window comprising:
a base layer; and
a first coating layer disposed on a first surface of the base layer,
wherein:
the first coating layer is a single layer;
the first coating layer comprises fumed silica, porous silica, and a siloxane-based compound;
the siloxane-based compound comprises fluorine, the content of the porous silica being in a range of about 8 times to about 70 times the content of the fumed silica;
the base layer and the first coating layer are in direct contact;
the siloxane-based compound does not contain any cured product formed by curing a respective (meth)acrylate containing precursor; and
for all wavelength within a wavelength domain of about 400 nm to about 700 nm, the window exhibits a corresponding reflectance of about 1.3% to about 1.7%.
 
13. The window of claim 12, wherein:
the porous silica comprises a hollow; and
a diameter of the hollow is from about 30 nm to about 60 nm.