Light emitting device for use in car, has injector body elongated in main direction perpendicular to section having predetermined height and predetermined width, which is greater than or specific times equal to predetermined height

摘要

The device (1) has a thin light guide (3) elongated in longitudinal direction, where cross section of the light guide comprises predetermined height and predetermined width, which is greater than or 20 times equal to the predetermined height. A light injector body (7) is arranged to inject light from a light source (5) into the light guide. The injector body is elongated in main direction perpendicular to a section having predetermined height and predetermined width, which is greater than or 10 times equal to the predetermined height. An independent claim is also included for a method for manufacturing a light emitting device.