Patent ID: 11971630
Assignee: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The method according to claim 2, wherein
the at least one daughter board area comprises at least a first daughter board area, and a second daughter board area and a third daughter board area close to a short side of the first daughter board area, the first daughter board area is larger than a sum of the second daughter board area and the third daughter board area, and a side of each of the second daughter board area and the third daughter board area close to the first daughter board area has an equal straight-line distance from the first daughter board area; and
the third sealant portion is arranged, close to the first daughter board area, at ½of a distance between the first daughter board area and the second daughter board area.