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目前,投影机的使用变得越来越普遍了,在各种大、中、小型会议、新闻发布会、产品展示会中,甚至那些发烧友的家中,都有投影机的身影。一些教学条件好的学校也早就配置了投影机。谁在用用户中占比例最大的为教育科研单位,该消费群由于工作上的特性和高科技性使其在所有用户中占的比例最高。其次是邮电通信和金融保险,政府机关和服务业也达到了相当的比例。这一情况表明,投影机已经渗透到了较多的领域的行业用户中,市场前景非常可观。家用型投影机的推广还需要一段时间,中国家庭用户对这种全新的高科技视频显示设备还感到十分陌生,同时投影
At present, the use of projectors has become more and more common. There are projectors in various large, medium and small conferences, press conferences, product exhibitions and even those enthusiast’s homes. Some schools with good teaching conditions have long been equipped with projectors. Who is using the largest proportion of users in education and research institutes, because of the characteristics of the work group and high-tech make it the highest proportion of all users. Followed by the post and telecommunications and financial insurance, government agencies and services have also reached a considerable proportion. This situation shows that projectors have penetrated into the field of industrial users in more areas, the market prospects are impressive. The promotion of home-based projector also takes some time, Chinese home users of this new high-tech video display equipment is also very strange, at the same time projection