CSP core stripping machine

The utility model discloses a CSP (Chip Scale Package) core stripping machine, relates to the technical field of semiconductor packaging equipment, and in particular relates to a CSP packaging chip demolding device. Comprising a working platform, a movable platform is arranged on the working platfor...

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Bibliographic Details
Main Authors HOU XUKE, WANG NING
Format Patent
LanguageChinese
English
Published 29.03.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The utility model discloses a CSP (Chip Scale Package) core stripping machine, relates to the technical field of semiconductor packaging equipment, and in particular relates to a CSP packaging chip demolding device. Comprising a working platform, a movable platform is arranged on the working platform, a jig is arranged on the movable platform, the jig comprises a patch film placing ring, and a positioning sinking table corresponding to a patch film is arranged on the patch film placing ring; a clamping mechanism is further arranged on the patch film placing ring; a material receiving box is arranged below the jig; a door-shaped frame is further arranged on the working platform, a telescopic mechanism is arranged on the door-shaped frame, an ultrasonic vibrator is arranged at the output end of the telescopic mechanism, and the tail end of the ultrasonic vibrator corresponds to the patch film. The position of the ultrasonic vibrator is kept fixed, and the patch film moves along with the moving platform; potenti
Bibliography:Application Number: CN202121866297U