Back to results
US 2009/0021829 A1Published application
Optical module
AssigneeYoung Optics Inc.
InventorsSung-Nan Chen, Keng-Han Chuang, Yi-Hsueh Chen
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeYoung Optics Inc.
InventorsSung-Nan Chen, Keng-Han Chuang, Yi-Hsueh Chen
Estimating the term…
An optical module including a first integration rod, a polarization beam splitting unit, a first reflector, a first quarter-wave plate, and a light source is provided. The first integration rod has a first end and a second end opposite to each other. The polarization beam splitting unit is disposed at a side of the first end. The polarization beam splitting unit reflects a beam with a first polarization direction and allows a beam with a second polarization direction to pass through. The first reflector is disposed at a side of the second end. The first quarter-wave plate is disposed between the polarization beam splitting unit and the first reflector. The light source provides a light beam to the polarization beam splitting unit. The light beam includes a first polarization beam with the first polarization direction. The polarization beam splitting unit reflects the first polarization beam to the first integration rod.
An optical module, comprising:
An optical module, for uniformizing a light beam, wherein the light beam comprises a first polarization beam with a first polarization direction and a second polarization beam with a second polarization direction, the optical module comprising:
Dependencies are inferred from the claim text.