公开(公告)号：US20190055370A1

公开(公告)日：2019-02-21

申请号：US16086493

申请日：2017-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Morgan A. PRIOLO ,  Joseph M. PIEPER ,  Ellison G. KAWAKAMI ,  Henrik B. VAN LENGERICH ,  Christopher S. LYONS

IPC: C08J7/04 ,  H01L51/52

Abstract: A barrier film. The barrier film may include a substrate, an inorganic layer disposed on a side of the substrate, and an organic layer-by-layer structure disposed on a side of the inorganic layer, where in the organic layer-by-layer structure comprises a layer of a cationic polyelectrolyte and a layer of an anionic polyelectrolyte.

公开(公告)号：US20190391307A1

公开(公告)日：2019-12-26

申请号：US16071720

申请日：2017-01-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. WHEATLEY ,  Guanglei DU ,  David T. YUST ,  Neeraj SHARMA ,  Gilles J. BENOIT ,  Ellison G. KAWAKAMI ,  Anthony M. RENSTROM

IPC: G02B5/20

Abstract: An article includes an optical filter that comprises a wavelength selective reflective layer and at least one wavelength selective absorbing layer. The optical filter has visible transmittance between 400 nm-700 nm of less than about 30% and near infrared transmittance at 830 nm-900 nm greater than about 30%.