据行业机构洛图科技预测：2025年全球投影市场延续"量额齐增"态势，预计出货量达2208万台、销售额突破100亿美元，同比增长9.5%的亮眼数据背后，隐藏着中国市场的结构性调整。作为全球最大单一市场的中国大陆，其全球占比从2023年37.9%降至20 ...

Earlier projectors had analog video interfaces (composite, component and S-video). See DLP and 3LCD. In the 1980s, the first data projectors weighed more than 40 pounds, using a single cathode ray ...

The series includes two 3LCD models (LSC801WU and LSC601WU) and two DLP models (LS950-4K and LS901-4K), with brightness ...