A function display lighting device, especially for a motor vehicle climate control operating unit, comprises a light source (12) with light guides (20,26) having inlets (38) and outlets (32) to the display points. The light guide elements are connected tog...

The device has front and back substrates (3,4) fixed on each other by sealing frames (7, 7), and liquid crystals (6) filling a space between the substrates and frames. An additional layer (8) has same color as that of the device in an inactive state, viewe...

A Light Emitting Diode (LED) indicator (100) that more efficiently dissipates heat generated by LEDs (156) and other circuit components is provided. The LED indicator (100) includes a housing (108) and a printed circuit board (130) contained within the hou...

A motor (1) has a hollow-cylindrical shaped rotary shaft (14) provided with a hollow (17) therein and is mounted on a PCB (35) having an LED (37) as light source. Light emitted from the LED (37) passes through the hollow (17) from one end of the rotary sha...

The analog pointer instrument has a pointer device mounted on a rotatable shaft (4), an arrangement with which a light beam (6) can be coupled out from a source (7) and into the pointer device, a reflection element (11) that deflects the coupled in beam an...

The device (10) receives light from at least one light source (1) and illuminates a search and associated function symbol (3) in common. The illumination intensity and hence the light density of the light source is regulated depending on incident sunlight ...

For an arrangement to illuminate a display device with a dial face (1), whereby the rear side of the dial face (1) is opaque over its entire surface with the exception of a transmissive area (2) and whereby this transmissive area (2) serves to form a scale...