Spectrum module

The utility model relates to a spectrum module which comprises a circuit board, a spectrum chip electrically connected to the circuit board and an optical assembly located on a photosensitive path of the spectrum chip, the spectrum chip comprises a modulation area and a non-modulation area, and the optical assembly comprises an optical lens and a dodging piece. The light uniformizing part comprises a transparent flat plate and a light uniformizing structure attached to the transparent flat plate, the transparent flat plate comprises a first area corresponding to the modulation area and a second area corresponding to the non-modulation area, the light uniformizing structure is located in the first area, and a light uniformizing area of the light uniformizing part is formed in the position where the light uniformizing structure is located. 本申请涉及一种光谱模组，其包括线路板、电连接于所述线路板的光谱芯片、位于光谱芯片的感光路径上的光学组件，所述光谱芯片包括调制区域和非调制区域，所述光学组件包括光学镜头和匀光件，所述匀光件包括透明平板和附着于所述透明平板的匀光结构，所述透明平板包括对应于所述调制区域的第一区域和对应于所述非调制区域的第二区域，所述匀光结构位于所述第一区域，所述匀光结