Composite structure for light diffusion

A composite structure for light diffusion, wherein said composite structure for light path modification includes:

• microlens systems, said microlens Systems includes a plurality of microlenses, each of said microlenses is formed with a first layer with a first refractive index and a second layer with a second refractive index, wherein said microlens include a first surface and a second surface, wherein said second surface is between the first surface and said carrier media layer and coated with a light reflecting material which is coated with a light absorbing material;
• and
• at least one carrier media layer suitable for carrying the microlens systems;
• wherein said plurality of optical microlens systems having predetermined physical and optical characteristics including light diffusion characteristics,
• wherein said optical microlens systems are attached to said carrier media layers,
• wherein said plurality of optical microlens system control paths of light incident on said optical microlens system in accordance with said optical and physical characteristics such that fields of light are provided, and wherein said microlens systems and carrier media layers thereby form a light path modification media with light guiding properties.

A composite Structure for light diffusion, wherein said composite structure for light path modification includes:

• microlens systems, said microlens systems includes a plurality of microlenses, each of said microlenses is formed with a first layer with a first refractive index and a second layer with a second refractive index, wherein said microlens include a first surface and a second surface, wherein said second surface is between the first surface and said carrier media layer and coated with a light reflecting material which is coated with a light absorbing material;
• a light sheltering layer on all of said second surface;
• and
• at least one carrier media layer suitable for carrying the microlens systems;
• wherein said plurality of optical microlens systems having predetermined physical and optical characteristics including light diffusion characteristics,
• wherein said optical microlens systems are attached to said carrier media layers,
• wherein said plurality of optical microlens system control paths of light incident on said optical microlens system in accordance with said optical and physical characteristics such that fields of light are provided, and wherein said microlens systems and carrier media layers thereby form a light path modification media with light guiding properties.

A composite structure for light diffusion, wherein said composite structure for light path modification includes:

• microlens systems, said microlens systems includes a plurality of microlenses, each of said microlenses is formed with a first layer with a first refractive index and a second layer with a second refractive index, wherein said microlens include a first surface and a second surface, wherein said second surface is between the first surface and said carrier media layer and coated with a light reflecting material which is coated with a light absorbing material;
• and
• at least one retroreflecting polarizer suitable for carrying the microlens systems, wherein said retroreflecting polarizer has at least two transparent materials with different incident indexes stacked between said polarizing plates;
• wherein said plurality of optical microlens systems having predetermined physical and optical characteristics including light diffusion characteristics,
• wherein said optical microlens systems are attached to said carrier media layers,
• wherein said plurality of optical microlens system control paths of light incident on said optical microlens system in accordance with said optical and physical characteristics such that fields of light are provided, and wherein said microlens systems and carrier media layers thereby form a light path modification media with light guiding properties.

A composite structure for light diffusion, wherein said composite structure for light path modification includes;

• microlens systems, said microlens systems includes a plurality of microlenses, each of said microlenses is formed with a first layer with a first refractive index and a second layer with a second refractive index, wherein said microlens include a first surface and a second surface, wherein said second surface is between the first surface and said carrier media layer and coated with a light reflecting material which is coated with a light absorbing material;
• and
• at least one carrier media layer suitable for carrying the microlens systems, wherein said carrier media layer is configured with a polarizing conversion layer, wherein there is a space between said carrier media layer and said polarizing conversion layer, wherein said polarizing conversion layer is formed by two polarizing plates, wherein each polarizing conversion layer has a structure surface and the structure surfaces is face to face, wherein said polarizing conversion layer is a retroreflecting polarizer with at least two transparent materials with different incident indexes stacked between said polarizing plates;
• wherein said plurality of optical microlens systems having predetermined physical and optical characteristics including light diffusion characteristics,
• wherein said optical microlens systems are attached to said carrier media layers,
• wherein said plurality of optical microlens system control paths of light incident on said optical microlens system in accordance with said optical and physical characteristics such that fields of light are provided, and wherein said microlens systems and carrier media layers thereby form a light path modification media with light guiding properties.