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Display device and light control method of the same

Optics: image projectors – Lamp control
Reexamination Certificate

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Fading mechanism for slide projectors with automatic focusing me

Optics: image projectors – Lamp control – Dissolve type
Patent

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Hand crank generator-powered rotary slide projector

Optics: image projectors – Lamp control
Patent

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Handheld projection device

Optics: image projectors – Lamp control
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Illumination apparatus and image projection apparatus using...

Optics: image projectors – Lamp control
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Illumination apparatus, image production apparatus, and...

Optics: image projectors – Lamp control
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Illumination control apparatus for projection device

Optics: image projectors – Lamp control
Patent

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Illumination device and projection display device

Optics: image projectors – Lamp control – Lamp position adjustable
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Image display apparatus

Optics: image projectors – Lamp control
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Image display device

Optics: image projectors – Lamp control
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Image display device

Optics: image projectors – Lamp control
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Image display device and method of controlling image display...

Optics: image projectors – Lamp control
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Image display method and image display device

Optics: image projectors – Lamp control
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Image forming apparatus, method of controlling same, and...

Optics: image projectors – Lamp control
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Image presentation device with light source controller

Optics: image projectors – Lamp control
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Image projection apparatus

Optics: image projectors – Lamp control
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Image projection lighting device

Optics: image projectors – Lamp control – Lamp position adjustable
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Image projector

Optics: image projectors – Lamp control
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Image projector

Optics: image projectors – Lamp control
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Image projector with intensity-controlled light source

Optics: image projectors – Lamp control
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