发明申请
- 专利标题: High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
- 专利标题(中): 高效率电磁射束投影机及其实施方法
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申请号: US09821937申请日: 2001-03-30
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公开(公告)号: US20020024742A1公开(公告)日: 2002-02-28
- 发明人: Steven R. Sedlmayr
- 主分类号: G02B027/12
- IPC分类号: G02B027/12 ; G02B027/30
摘要:
This invention relates to electromagnetic wave beam paths, formation of the beam, illumination of programmable electromagnetic wave field vector orientation rotating devices (nullPEMFVORDnull) with an electromagnetic beam, and the technique of projection of the modulated beam. This invention also relates to a unique light path and method of forming the light into a rectangular beam to be used for optical projection systems and, more particularly, in a color and/or black and white liquid crystal device (LCD) projectors that produce high resolution, which brightness and/or three-dimensional images. This invention further relates to a device capable of receiving and displaying two-dimensional and three-dimensional images.
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