首页> 外文会议>International Display Research Conference >Late-News Paper: Ultra Small Wireless Projector with High Efficiency Collimator
【24h】

Late-News Paper: Ultra Small Wireless Projector with High Efficiency Collimator

机译:晚期新闻纸质:超小型无线投影机,具有高效准直器

获取原文

摘要

We have developed an ultra small wireless projector. The projector realizes high portability without cables. Images are stored in a SD card, and power is supplied by a battery. We use a LED as a light source that can be driven by the battery, but currently the LED doesn't have sufficient lumen output. So the development of high efficiency illumination system is important. We have designed a new illumination system with a new collimator that has four aspherical surfaces. As a result, a prototype projector has been realized.
机译:我们开发了一个超小型无线投影仪。投影仪无需电缆即可实现高便携性。图像存储在SD卡中,电源供电。我们使用LED作为可以由电池驱动的光源,但目前LED没有足够的内腔输出。因此,高效照明系统的发展很重要。我们设计了一种新的照明系统,具有具有四个球面的新准直器。结果,已经实现了原型投影仪。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号