FLAT AUTOMATIC DARKENING FILTER AND WELDING PROTECTOR

An automatic darkening filter for welding protection. The automatic darkening filter has a first liquid crystal cell having two flat ultrathin glass substrates. Further, a welding protector is provided that includes the automatic darkening filter. The automatic darkening filter is lightweight and ne...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JACQUIER, Sébastien L.M, JAREFORS, Kenneth O.R, MAGNUSSON, Kristina M, ZURAVSKAJA, Larissa
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	An automatic darkening filter for welding protection. The automatic darkening filter has a first liquid crystal cell having two flat ultrathin glass substrates. Further, a welding protector is provided that includes the automatic darkening filter. The automatic darkening filter is lightweight and nevertheless mechanically stable and durable.