LIGHT-UNIFORMING ANTI-GLARING STRUCTURE AND LIGHT-EMITTING DEVICE
First Claim
1. A light-uniforming anti-glaring structure, comprising:
- a light-polarizing reflection unit including at least one multilayer reflector composed of a plurality of inter-stacked polymer films, wherein at least one layer of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠
NY≠
NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction; and
a light-polarizing position adjusting unit coupled to the light-polarizing reflection unit for adjusting the position of the light-polarizing reflection unit.
4 Assignments
0 Petitions
Accused Products
Abstract
A light-uniforming anti-glaring structure includes a light-polarizing reflection unit and a light-polarizing position adjusting unit. The light-polarizing reflection unit includes a multilayer reflector composed of a plurality of inter-stacked polymer films. One of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠NY≠NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction. The light-polarizing position adjusting unit is coupled with the light-polarizing reflection unit for adjusting the position of the light-polarizing reflection unit.
9 Citations
22 Claims
-
1. A light-uniforming anti-glaring structure, comprising:
-
a light-polarizing reflection unit including at least one multilayer reflector composed of a plurality of inter-stacked polymer films, wherein at least one layer of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠
NY≠
NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction; anda light-polarizing position adjusting unit coupled to the light-polarizing reflection unit for adjusting the position of the light-polarizing reflection unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A light emitting device, comprising:
-
a light emitting unit; a reflection unit located at one side of the light emitting unit, so as to reflect light beams produced by the light emitting unit; a light-polarizing reflection unit located at the other side of the light emitting unit, so as to receive or reflect the light beams from the light emitting unit, wherein the light-polarizing reflection unit comprises at least one multilayer reflector composed of a plurality of inter-stacked polymer films, wherein at least one layer of the inter-stacked polymer films is a birefringence material layer that conforms to the condition of NX≠
NY≠
NZ, wherein NX is the index of refraction of light at X direction, NY is the index of refraction of light at Y direction, and NZ is the index of refraction of light at Z direction; anda light-polarizing position adjusting unit, coupled to the light-polarizing reflection unit for adjusting the position of the light-polarizing reflection unit. - View Dependent Claims (17, 18, 19, 20, 21, 22)
-
Specification