Back to results
US 2026/0241669 A1Published application
Tempered glass film that blocks blue light and excites red light
OwnerTak Nam LIU, Siu Yin LIUinventors
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerTak Nam LIU, Siu Yin LIUinventors
Estimating the term…
The present invention discloses a tempered glass film that blocks blue light and excites red light, including high aluminum triple strength glass, high transparency OCA, photo-excited carbon quantum dot coating, blue light blocking coating, high transparency PET substrate, silicone layer, and PET release film; in response to the red light films with high color temperature in the market, the present invention adopts carbon quantum dot technology that provides a transmittance of over 90%, which is consistent with PET, glass and other materials, and the film which is completely transparent in the non-excited state does not affect the color performance of the screen.
A tempered glass film that blocks blue light and excites red light, comprising a high transparency PET substrate, wherein a blue light blocking coating is fixedly connected to an outer wall at a side of the high transparency PET substrate, a photo-excited carbon quantum dot coating is provided at a side of the blue light blocking coating, and a high transparency OCA is provided at a side of the photo-excited carbon quantum dot coating.
Dependencies are inferred from the claim text.