一种波长转换装置;A WAVELENGTH CONVERSION DEVICE

摘要

本发明涉及一种波长转换装置，系包括支撑件和多个相互拼合的波长转换模组，每个所述波长转换模组包括陶瓷载体和置于所述陶瓷载体上的萤光粉，所述支撑件将所述多个波长转换模组保持相对固定。其中，该波长转换装置系可应用于光源系统和投影系统之中；采用本发明，利用陶瓷材料作为萤光粉的陶瓷载体，能够耐高温，且不会因高温而变形导致萤光粉难以附着。同时，利用多个波长转换模组拼接的方式，得到模组化的波长转换装置，使其不易碎裂、设计更灵活，制造周期更短。; and the present invention uses ceramic to be the substrate of the fluorescent powder for being heat-resistant so as to avoid the deforming of the substrateand causing the attached problem of the fluorescent powder. Meanwhile, using numbers of wavelength conversion modules and the combining way thereof, such that the wavelength conversion device can be more firm, more flexible design, and shorter manufacturing cycle.