Abstract: An optical element, which is transparent, for a motor vehicle, including at least one transparent first layer containing a polymer material and at least one second layer including at least silicon, titanium and oxygen. The optical element has a surface roughness defined by a mean square deviation Rq greater than or equal to 20 nm.
Abstract: Provided are an optical display device protecting film and an optical display device comprising the same, the optical display device protecting film comprising: a first substrate layer; and a hard coating layer formed on the first substrate layer, wherein the substrate layer is made of a thermoplastic polyurethane film, and the first substrate layer has a thickness of 100 ?m to 200 ?m and has a Shore hardness of 95 A to 98 A.
Type:
Grant
Filed:
August 2, 2017
Date of Patent:
September 27, 2022
Assignee:
Samsung SDI Co., Ltd.
Inventors:
Do Young Kim, Young Hoon Kim, Tae Ji Kim, Dong Myeong Shin, Oh Hyun Hwang
Inventors:
Juan Carlos Amozoc, Tania Elizabeth Ayala, Eric James Barber, Ray Kenneth Cano, Douglas Robert Carmichael, Juan Carlos Lopez Valencia, Jose Marquez Ortiz, Daniel Jerzy Sowinski, Samuel Colavin Longo, Christopher Antonio Pulone
Inventors:
Juan Carlos Amozoc, Tania Elizabeth Ayala, Eric James Barber, Ray Kenneth Cano, Douglas Robert Carmichael, Juan Carlos Lopez Valencia, Jose Marquez Ortiz, Daniel Jerzy Sowinski, Samuel Colavin Longo, Christopher Antonio Pulone