Abstract:
The invention relates to a method for producing a housing (100-125) with at least one hermetically sealed receiving space (12, 19, 20) for an electronic component (3), said receiving space comprising at least a part of the interior of the housing (100-125). In the method, a hollow body (2) made of glass and having at least one opening is produced/provided, at least one electronic device (3) is introduced through the at least one opening, and the receiving space (12, 19, 20) is hermetically sealed by melting the housing (100-125), or the at least one opening is sealed by means of laser radiation. The invention further relates to a device with an at least partially hermetically sealed housing (100-125) made of silicon, particularly a housing produced according to the above-mentioned method.
Abstract:
The invention relates to a sight device (1), in particular a reflector sight or telescopic sight, which sight device has a lighting apparatus (2) for producing or illuminating a target mark, wherein the lighting apparatus (2) comprises an optical waveguide (3) made of photoluminescent, in particular fluorescent material and a radioluminescent light source (7) coupled to the optical waveguide (3), wherein the optical waveguide (3) is designed to absorb ambient light and convert said ambient light into photoluminescence light along at least one segment (4) of the longitudinal extent of the optical waveguide, and wherein the absorption spectrum (10) of the photoluminescent material of the optical waveguide (3) and the emission spectrum (9) of the radioluminescent light source (7) in the visible range can both be characterized by a spectral bandwidth and a center wavelength. In order to increase the luminance of the lighting apparatus and thus the visibility of the target mark, the center wavelength of the emission spectrum (9) of the radioluminescent light source (7) is greater than the center wavelength of the absorption spectrum (10) of the photoluminescent material of the optical waveguide (3).