Patent ID: 11874488
Assignee: JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 10:
11. The diffractive optical waveguide of claim 9, wherein a straight line extending through the first vertex and the fifth vertex and a straight line extending through the third vertex and the sixth vertex are parallel to each other, and a straight line extending through the fourth vertex and the fifth vertex and a straight line extending through the second vertex and the sixth vertex are parallel to each other; or
the straight line extending through the first vertex and the fifth vertex and the straight line extending through the second vertex and the sixth vertex are parallel to each other, and the straight line extending through the fourth vertex and the fifth vertex and the straight line extending through the third vertex and the sixth vertex parallel to each other.