Patent ID: 11921296
Assignee: nan
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 15:
16. An electronic device, configured to be operated on a work surface, the electronic device comprising:
a first light source configured to emit a first light beam;
a second light source configured to emit a second light beam; and
a light beam shaping optics configured to shape the first light beam and the second light beam to cause the first light beam and the second light beam to have at least one of identical incident angles and identical beam sizes corresponding to the work surface after passing through the light beam shaping optics, the light beam shaping optics comprising:
a first shaping mechanism opposite to the first light source; and
a second shaping mechanism opposite to the second light source,

wherein the first light beam and the second light beam are not overlapped with each other before entering the light beam shaping optics, but are partially overlapped with each other after entering the light beam shaping optics, and
a distance between the first shaping mechanism and the first light source is different from that between the second shaping mechanism and the second light source.