A smart door includes a frame having a front surface and an opposing a back surface; a first display on the front surface; a second display on the back surface; a camera positioned on the front surface and in data communication with the second display; and a plurality of slide bolts configured to lock the frame in a fixed position with a surrounding structure.

A smart door includes a frame having a front surface and an opposing a back surface; a first display on the front surface; a second display on the back surface; a camera positioned on the front surface and in data communication with the second display; and a plurality of slide bolts configured to lock the frame in a fixed position with a surrounding structure.

An electro-optic window is provided, together with a method of manufacturing the window. The window (3) is made of a material substantially transparent to at least one of infra-red, visible and UV radiation and treated to have reduced RF/MI-CROWAVE transmission characteristics by the provision of a grid (1) set into at least one surface (2) thereof. The grid (1) is formed of a material selected to be either reflective or absorptive to RF/MICROWAVE radiation.

An electro-optic window is provided, together with a method of manufacturing the window. The window (3) is made of a material substantially transparent to at least one of infra-red, visible and UV radiation and treated to have reduced RF/MI-CROWAVE transmission characteristics by the provision of a grid (1) set into at least one surface (2) thereof. The grid (1) is formed of a material selected to be either reflective or absorptive to RF/MICROWAVE radiation.

An optical device includes a shaped layer, an optical function layer, and an embedding resin layer. The shaped layer has a structure forming a concave section. The optical function layer is formed on the structure, and partially reflects incident light. The embedding resin layer is made of energy beam curable resin, the embedding resin layer having a first layer having a first volume, and a second layer formed on the first layer, the second layer having a second volume, the concave section being filled with the first layer, a ratio of the second volume to the first volume being equal to or larger than 5%, the structure and the optical function layer being embedded in the embedding resin layer. In the optical device, at least one of the shaped layer and the embedding resin layer has light transmissive property, and an entrance surface for the incident light.

An optical device includes a shaped layer, an optical function layer, and an embedding resin layer. The shaped layer has a structure forming a concave section. The optical function layer is formed on the structure, and partially reflects incident light. The embedding resin layer is made of energy beam curable resin, the embedding resin layer having a first layer having a first volume, and a second layer formed on the first layer, the second layer having a second volume, the concave section being filled with the first layer, a ratio of the second volume to the first volume being equal to or larger than 5%, the structure and the optical function layer being embedded in the embedding resin layer. In the optical device, at least one of the shaped layer and the embedding resin layer has light transmissive property, and an entrance surface for the incident light.

A closure mechanism for an electromagnetically sealed measuring station, which comprises a test chamber, a door for closing the test chamber, and an electromagnetic seal, which is fitted to a door frame of the test chamber. The door is moved initially in a linear manner away from the test chamber and after that pivoted in a rotating movement. The closure mechanism according to the invention then seals a measuring station electromagnetically if an electromagnetic seal is fitted in a peripheral groove in the doorframe of the test chamber, and the door provides a peripheral rebate, which engages in the groove in the doorframe.

A closure mechanism for an electromagnetically sealed measuring station, which comprises a test chamber, a door for closing the test chamber, and an electromagnetic seal, which is fitted to a door frame of the test chamber. The door is moved initially in a linear manner away from the test chamber and after that pivoted in a rotating movement. The closure mechanism according to the invention then seals a measuring station electromagnetically if an electromagnetic seal is fitted in a peripheral groove in the doorframe of the test chamber, and the door provides a peripheral rebate, which engages in the groove in the doorframe.

A door assembly provides EMC shielding to provide EMI/RFI protection. The door assembly has an EMC door frame, an EMC door, and EMC seals for maintaining a circuit between the door frame, the floor (e.g., threshold, flooring, etc.), and/or the door. The door assembly may also utilize one or more EMC elements (e.g., EMC tape, paint, adhesive, coatings, caulk, etc.) that may be used to create the circuits between the components of the door assembly and/or with other components of the building (e.g., between the door frame and the wall). The EMC shielding is used to reduce (e.g., limit, block, etc.) the levels of electrogenic interference (EMI)/radio frequency interference (RFI) radiation that is able to pass by the shielding. Moreover, the door assembly also provides improve additional door assembly performance (e.g., sound, weather, air flow, heat, cold, or the like abatement, energy harvesting, or other performance benefits).

A door assembly provides EMC shielding to provide EMI/RFI protection. The door assembly has an EMC door frame, an EMC door, and EMC seals for maintaining a circuit between the door frame, the floor (e.g., threshold, flooring, etc.), and/or the door. The door assembly may also utilize one or more EMC elements (e.g., EMC tape, paint, adhesive, coatings, caulk, etc.) that may be used to create the circuits between the components of the door assembly and/or with other components of the building (e.g., between the door frame and the wall). The EMC shielding is used to reduce (e.g., limit, block, etc.) the levels of electrogenic interference (EMI)/radio frequency interference (RFI) radiation that is able to pass by the shielding. Moreover, the door assembly also provides improve additional door assembly performance (e.g., sound, weather, air flow, heat, cold, or the like abatement, energy harvesting, or other performance benefits).