Patent ID: 11874545
Assignee: INNOLUX CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. A manufacturing method of an electronic device, comprising:
providing a mother panel comprising a first flexible mother board, a second flexible mother board and at least one sealing material, wherein the at least one sealing material is disposed between the first flexible mother board and the second flexible mother board; and
performing a separating process to cut the first flexible mother board into a first flexible substrate and to cut the second flexible mother board into a second flexible substrate, wherein the separating process comprises a laser-cutting process and forming a laser pre-cutting line in the second flexible mother board, and the laser pre-cutting line does not penetrate through the second flexible mother board;
wherein the first flexible substrate has a first laser-cutting buffer region, the first flexible substrate comprises a first edge, the second flexible substrate has a second laser-cutting buffer region, and the second flexible substrate comprises a second edge,
wherein the at least one sealing material is away from the first edge by the first laser-cutting buffer region, and the at least one sealing material is away from the second edge by the second laser-cutting buffer region,
wherein the second flexible substrate comprises a third edge, the first edge and the second edge are disposed on a same side of the at least one sealing material in a top view direction of the electronic device, a minimum distance between the first edge and the at least one sealing material is greater than a minimum distance between the second edge and the at least one sealing material, and a roughness of the second edge is greater than a roughness of the third edge.