Patent ID: 11906757
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The beam deflector of claim 9, further comprising:
a second selective polarization conversion element configured to convert the polarization direction of the light of the first wavelength band; and
a third selective polarization conversion element configured to convert the polarization direction of the light of the third wavelength band,
wherein the first sub deflector, the second selective polarization conversion element, the second sub deflector, the third selective polarization conversion element, and the third sub deflector are sequentially provided such that the light of the first wavelength band, the light of the second wavelength band, and the light of the third wavelength band sequentially pass through the first sub deflector, the second selective polarization conversion element, the second sub deflector, the third selective polarization conversion element, and the third sub deflector.