With the ambient lilght completely resolved and the disaster caused to the contrast greatly abased,the fire-new theory will brilliantly change the present structure of video products and put the front-projection technology in a very important position wit
With the ambient lilght completely resolved and the disaster caused to the contrast greatly abased,the fire-new theory will brilliantly change the present structure of video products and put the front-projection technology in a very important position wit
彻底解决了环境光下，前投技术的对比度问题，届时将改变视频终端产品的格局，使前投技术以令世界惊异的综合竞争力居于重要地位。