US 12,337,579 B2
Glazing having a coated print portion, method of manufacturing the same and use of the same
Joseph Jeremy Boote, Ormskirk (GB)
Assigned to Pilkington Group Limited, Nr. Ormskirk Lancashire (GB)
Appl. No. 17/794,106
Filed by Pilkington Group Limited, Nr. Ormskirk Lancashire (GB)
PCT Filed Jan. 20, 2021, PCT No. PCT/GB2021/050121
§ 371(c)(1), (2) Date Jul. 20, 2022,
PCT Pub. No. WO2021/148785, PCT Pub. Date Jul. 29, 2021.
Claims priority of application No. 2000785 (GB), filed on Jan. 20, 2020.
Prior Publication US 2023/0049243 A1, Feb. 16, 2023
Int. Cl. B32B 1/00 (2024.01); B32B 3/10 (2006.01); B32B 17/06 (2006.01); B32B 33/00 (2006.01); B32B 38/00 (2006.01)
CPC B32B 3/10 (2013.01) [B32B 1/00 (2013.01); B32B 17/061 (2013.01); B32B 33/00 (2013.01); B32B 38/145 (2013.01); B32B 2255/205 (2013.01); B32B 2307/202 (2013.01); B32B 2311/08 (2013.01); B32B 2315/08 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A glazing comprising:
a first glass sheet having a surface;
a printed layer directly on a part of the surface of the first glass sheet;
a conductive coating directly on a part of the printed layer forming a coated print portion and directly on a part of the surface of the first glass sheet forming a coated glass portion;
first and second busbars in electrical contact with the conductive coating and comprising a first or second busbar portion arranged on a different axis therefrom; and
a first printed layer portion adjacent the first or second busbar portion forming an adjustable resistance coated print portion between the first and second busbars, wherein said adjustable resistance coated print portion is configured to reduce temperature variations in predetermined regions of the glazing.