Patent ID: 11889172
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A reflective module assembly comprising:
a housing comprising an internal space;
a first reflective module, disposed in the housing, and configured to change a path of incident light; and
a second reflective module, disposed in the housing, and configured to change a path of light emitted from the first reflective module,
wherein the first reflective module comprises a first reflective member that is rotatable about a first axis formed by at least two first ball members, and
wherein the second reflective module comprises:
a second reflective member rotatable about a second axis, perpendicular to the first axis and passing through a rotation axis ball disposed at the second reflective module, and
guide balls, spaced apart from the rotation axis ball, and configured to guide a rotation of the second reflective module about the second axis.