4. Optical: systems and elements
  5. Prism

S-Wei Chen

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Color filtering device

Optics: image projectors – Polarizer or interference filter
Reexamination Certificate

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Illumination system

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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Illumination system

Illumination – Light fiber – rod – or pipe
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Illumination system

Optical: systems and elements – Prism
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Projection optical system having a wedge prism

Optics: image projectors – Prism in light path
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Profile ID: LFUS-PAI-P-2267864

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