Invention Grant
- Patent Title: Light redirecting film useful with solar modules
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Application No.: US16188956Application Date: 2018-11-13
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Publication No.: US10510913B2Publication Date: 2019-12-17
- Inventor: Mark B. O'Neill , Jiaying Ma
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Gregg H. Rosenblatt
- Main IPC: H01L31/054
- IPC: H01L31/054 ; G02B5/04 ; G02B19/00 ; H01L31/0236 ; H01L31/048 ; H01L31/05

Abstract:
A light redirecting film defining a longitudinal axis, and including a base layer, an ordered arrangement of a plurality of microstructures, and a reflective layer. The microstructures project from the base layer, and each extends across the base layer to define a corresponding primary axis. The primary axis of at least one of the microstructures is oblique with respect to the longitudinal axis. The reflective layer is disposed over the microstructures opposite the base layer. When employed, for example, to cover portions of a PV module tabbing ribbon, or areas free of PV cells, the films of the present disclosure uniquely reflect incident light.
Public/Granted literature
- US20190088810A1 LIGHT REDIRECTING FILM USEFUL WITH SOLAR MODULES Public/Granted day:2019-03-21
Information query
IPC分类: