适应市场需要投影仪出现微型化,手持微型投影仪发展。原生产手机类的厂家也转向微型投影仪的生产。手机、相机、上网本等也增设微型投影功能。整合了微型投影功能的产品究竟该 Adapt to the needs of the market miniaturization of the projector, hand-held miniature projector development. The original manufacturer of mobile phones also turned to the production of micro-projector. Mobile phones, cameras, netbooks, etc. also added micro-projection capabilities. The integrated micro-projection function of the product that the