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Home › Backlight module with porous optical film and a wavelength conversion layer disposed above a light source where the optical film has a plurality of light emission structures

Backlight module with porous optical film and a wavelength conversion layer disposed above a light source where the optical film has a plurality of light emission structures

US Patent 10209564 · Granted Feb 19, 2019

Estimated economic value: $177,000 ⓘ

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