摘要:
A display device for a vehicle displays image information that can be seen by at least one vehicle occupant. A lighting unit and a display unit are provided, the lighting unit being designed as at least one laser, and at least some sections of the display unit being formed from at least one electro-active polymer and/or from a chromogenic material. A method is also provided for operating a display device.
摘要:
A vehicle indication system is proposed having an optical system (1), having a first indication device (2) and having a second indication device (3), wherein the optical system is intended to indicate information, which is provided by the first indication device, in an at least partially transparent or translucent form, wherein the optical system is intended to indicate information, which is provided by the second indication device, in an at least partially reflective form, wherein the optical system has a first area (6), the light transmission coefficient and light reflection coefficient of which are variable, and wherein the optical system has a second area (4), the light reflection coefficient of which is provided in a reduced form by means of a non-reflective layer.
摘要:
The invention concerns a device for characterization of subjective speckle formation, especially for quantification of the speckle contrast. The device has a projection surface (9) and a coherent or partly coherent light source (10) for projecting of an image onto the projection surface (9), a detection unit (11) for generating of speckle images (13) of the image projected onto the projection surface (9), as well as a data acquisition and analysis unit (12) for processing and evaluation of image data.
摘要:
Operation equipment for a vehicle comprising a control element (20), an actuator device (30) and an electronic control unit (11), the operation equipment (10) further comprising a distinction sensor (40) for distinguishing the origin of a control action applied to the control element (20), wherein the control element (20) is operated in a contactless manner.
摘要:
A method of, and device (10) for, connecting a plurality of flexible printed circuits (12) each comprising a layer (14) of electrically insulating material and a layer (16) of electrically conducting material. The method including the steps of forming a hole (18) through each flexible printed circuit; positioning first and second substantially rigid plates (20,22) of electrically insulating material on either side of the flexible printed circuits with the holes in the flexible printed circuits aligned with a corresponding hole (26,28) in each plate; extending a rivet (24) of electrically conducting material through the aligned holes to electrically connect with the layers of electrically conducting material on the flexible printed circuits; and enlarging the ends (30,32) of the rivet to secure the flexible printed circuits between the plates. Provides an improved electrical and mechanical connection between FPCs.