A method for compensation of non-linearities in a la - serprojektionssystem and laser projection system with means to compensate for the nonlinearities of

摘要

According to the invention, a homogenization of the pixel size and pixel luminance in the case of a laser projection system is carried out, in which, by means of deflection in succession by a micromirror pixels are projected. This is achieved in that the non-linearity of the micro mirror oscillation by means of temporally varying pixel length is compensated. By means of the compensation, the size and the brightness of the projected pixels in the case of this laser projection system and stable, uniformly distributed on a projection surface. As a result, the of pixels on a projection surface, such as a screen, shown to be improved image quality. A method according to such a construction of the projection system has particular advantages in the minimum design aris, so that it is for the use or the use in a mobile gerätg, for example, mobile telephone, is suitable.