Element i.e. disk, for use in e.g. clinic, has film operated in two states, and laminated glass elements including surface, where glass elements provide protection against ionizing radiation and ultra-violet radiation

摘要

#CMT# #/CMT# The element has a film (420) operated in two states, where the film is made of an electrochromic substance and a liquid crystal substance. Laminated glass elements (400, 410) i.e. X-ray protective glass, have a surface, where the glass elements provide protection against ionizing radiations and ultra-violet (UV) radiations. The surface of the glass elements is partially covered by a poly vinyl butyrate (PVB) film (412). The liquid crystal substance is operated in a disordered non-transparent state, in which the substance scatters visible light, and operated in an ordered non-scattering state. #CMT#USE : #/CMT# Element e.g. transparent element such as disk, for providing protection against ionizing radiation and ultra-violet (UV) radiation, in a clinic, an examination room, an operating room, a radiation station and a laboratory, during material testing and dental practice sessions. #CMT#ADVANTAGE : #/CMT# The element offers protection against ionizing radiation, and provides sufficient visual protection without using an additional complex device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a transparent element. 400, 410 : Laminated glass elements 400.1, 400.2, 410.1, 410.2 : Panes 412 : Poly vinyl butyrate film 420 : Film.