Patent ID: 11886059
Assignee: HKC CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC G  F | IPC F  G

Claim 13:
14. The display apparatus according to claim 13, wherein the driving assembly is configured to drive the one or more light bars to rotate around a center of each of the one or more light bars to form a circular rotation area, circular rotating regions of two adjacent light bars of the one or more light bars partially overlap with each other, rotation phases of the two adjacent light bars are out of synchronization and free of mutual interference; and
the display panel comprises a display area, the one or more light bars comprise a plurality of light bars, the plurality of light bars are rotatable around centers of the plurality of light bars, respectively, to form a plurality of circular rotation areas, and the plurality of circular rotation areas of the plurality of light bars jointly cover the entire display area of the display panel.