Patent ID: 11961949
Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. The light emitting device of claim 6, wherein the substrate comprises a light emitting region and a non-light emitting region surrounding the light emitting region;
wherein the light emitting element and the switching element are disposed in the light emitting region; wherein the first power signal line, the second power signal line and the pulse width modulation signal line each extends into the non-light emitting region from the light emitting region;
wherein the light emitting device further comprises at least two first connecting terminals which are disposed in the non-light emitting region and located on different sides of the light emitting region;
wherein the first power signal line extending to a same side of the light emitting region is electrically connected to a same first connecting terminal among the at least two first connecting terminals, and the at least two first connecting terminals are electrically connected end to end in sequence;
wherein the light emitting device further comprises at least two second connecting terminals which are disposed in the non-light emitting region and located on different sides of the light emitting region; and
wherein the second power signal line extending to a same side of the light emitting region is electrically connected to a same second connecting terminal among the at least two second connecting terminals, and wherein the at least two second connecting terminals are electrically connected end to end in sequence.