Günter Kirchberger

Passive radiation optical system module especially for use with light-emitting diodes

Sport goggle with increased visibility

Leuchtmittel und Verwendung eines Leuchtmittels

Illumination device for use on wall and table, has LEDs emitting light with intensities during operation and with warm-white light impressions, and light emitting component with optical element jointly downstream to LEDs

Light source element has at least one glass plate with light outlet surface, several 3D structures as hollow shapes in plate, reflective or diffusing film on surface opposite outlet surface and sides

Lighting device for use in covering element for radiating light in e.g. room lighting, has optically clear sub-areas downstream to semiconductor components in main radiation direction, where components emit light with respective intensities

Illumination device for use with display device, has light modules provided, where each module has light sources applied on printed circuit board, and one source has light emitting diode with optical unit that has radiation emission surface

Light source module for lighting facility in e.g. stores, has electrical connectors rotatably mounted around rotational axis relative to LED and arranged along rotational axis, where LED is arranged in sides of carrier

LED semiconductor body for e.g. vehicle lighting, has radiation-generating active layers adjusted to operating voltage such that voltage dropping at series resistor is larger as voltage dropping at semiconductor body

Lighting device for illumination of rooms of building, comprises light source and deflection arrangement, which is adapted to redirect radiation emitted from light source for illuminating room, and has two or multiple deflecting mirrors