Patent ID: 11971557
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The apparatus of claim 1, wherein the light splitting assembly further comprises:
a first optical path compensation element, disposed on a light emitting path of the first light with the first waveband and configured to compensate an optical path of the first light with the first waveband; and
a second optical path compensation element, disposed on a light emitting path of the second light with the second waveband and configured to compensate an optical path of the second light with the second waveband, wherein
the optical path of the first light with the first waveband and the optical path of the second light with the second waveband are compensated, such that optical path lengths of the first optical path, the second optical path and the third optical path are equal.