| 摘要 |
<p>PROBLEM TO BE SOLVED: To drive safely by extincting only light of a headlight of an oncoming automobile without being blinded and feeling danger by the headlight of the oncoming automobile when driving an automobile at night. SOLUTION: The light of the headlight of the automobile is polarized. A polarizer having a polarization angle of approximately 90 deg. to an angle of the light of the headlight is attached to the front of a driver's seat.</p> |
