Abstract: The invention relates to a method for producing a field emission display (FED) that includes a first substrate with electrodes of an anode structure and a luminescent material that at least partly covers these electrodes. The electrodes of a cathode structure are affixed on a second substrate and include field emitters. The anode structure and the cathode structure are aligned with one another and interconnected in spaced-apart disposition in a gas-tight manner along their lateral edges, except for a gas inlet opening and a gas outlet opening. The field emitters are deposited by heating only the electrodes of the cathode structure while flowing a carrier gas through the gas inlet opening and the gas outlet opening.

Abstract: A thermal switch having a temperature sensor formed of a thermal bimetallic nap disk, the temperature sensor cooperating via a transmission member with a contact system which has a contact carrier bearing at least one movable contact, the movable contact resting under spring force in its closed-circuit position of rest against at least one fixed contact. A locking member is provided which, upon a temperature-caused movement of the transmission member, is displaceable under spring force in the direction towards the transmission member at least approximately perpendicular to the direction of displacement of the transmission member and holds the contact carrier in its open-circuit position after temperature-caused movement of said support.