Abstract:
A strengthened glass substrate can include a polysiloxane film on at least one surface of the glass substrate. The polysiloxane film can be under internal compressive stress. such that the fracture strength of the glass substrate may be improved. The polysiloxane film can be a color-filtering polysiloxane film, a polarizing polysiloxane film or both.
Abstract:
Methods of making a strengthened ultra-thin glass substrate may include forming a film including a volume expanding composition on a glass substrate, and treating the film under conditions sufficient to cause volume expansion of the volume expanding composition, thereby generating internal compressive stress in the film such that compressive stress is imparted onto the substrate and a fracture strength of the substrate is improved. In some embodiments, the volume expanding compound is converted into a different compound with a larger volume When it is treated under sufficient conditions.
Abstract:
The methods, devices, and/or compositions described herein can used to reduce variations, such as spatial and temporal variations, in luminance intensity. Luminance variation is reduced by varying some aspect of transmittance with respect to the intensity of light.
Abstract:
The methods, devices, and/or compositions described herein can be used to reduce variations, such as spatial and temporal variations, in luminance intensity. Luminance variation is reduced by varying some aspect of transmittance with respect to the intensity of light.