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Optical device and head-mounted display using said optical devic

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
Patent

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Optical device and head-mounted display using said optical...

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
Reexamination Certificate

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Optical visualizing apparatus

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Protective device

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Safety sun glasses with high intensity light protection

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Shading device for welding helmet

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Single cell liquid crystal shutter glasses

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Three dimensional liquid crystal shutter glasses

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Welding lens with integrated display and method

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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Welding lens with integrated display, switching mechanism and me

Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal eyewear
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