Patent ID: 9472603
Filing Date: 2016-10-18
CPC Classification: H01L

Claim Text:
1. A package method of a substrate, comprising steps of: step 1, providing the substrate and a package plate, and the package plate comprises a spreading surface; step 2, forming at least one groove in a spreading path of a frame on the spreading surface of the package plate; step 3, spreading a seal glue on the spreading surface of the package plate to form a continuous frame, and a recess is formed in the frame corresponding to the at least one groove; step 4, positioning an underfill inside an area surrounded by the frame on the spreading surface of the package plate; step 5, oppositely fitting the substrate and the package plate, and an air outlet is formed at a position of the recess of the frame between the substrate and the package plate; step 6, extracting air between the substrate and the package plate through the air outlet; step 7, laminating the substrate and the package plate; step 8, irradiating and solidifying the seal glue and the underfill with UV light to accomplish packaging the substrate with the package plate.