Patent ID: 11892673
Assignee: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G | IPC F

Claim 4:
5. The dimming assembly according to claim 1, wherein one of the two first side surfaces is at a first angle to the second surface, another of the two first side surfaces is at a second angle to the second surface, and a difference between the first angle and the second angle is equal to or greater than 0 degrees and less than 0.1 times of any one of the two angles; and/or
one of the two second side surfaces is at a third angle to the second surface, another of the two second side surfaces is at a fourth angle to the second surface, and a difference between the third angle and the fourth angle is equal to or greater than 0 degrees and less than 0.1 times of any one of the two angles.