PCB film alignment exposure device

The embodiment of the utility model discloses a PCB (printed circuit board) film alignment exposure device, which comprises a B-side film, a T-side film, a positioning base, an edge strip, a film fixing clamp and a plurality of positioning nails, and is characterized in that an alignment hole is for...

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Bibliographic Details
Main Authors LAI JIANCHUN, SHEN GUANGYANG, CHEN LIANG
Format Patent
LanguageChinese
English
Published 12.11.2019
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:The embodiment of the utility model discloses a PCB (printed circuit board) film alignment exposure device, which comprises a B-side film, a T-side film, a positioning base, an edge strip, a film fixing clamp and a plurality of positioning nails, and is characterized in that an alignment hole is formed in the positioning base and is a through hole which is through up and down; nail hanging holes corresponding to the alignment holes in position are formed in the non-pattern areas on one sides of the B-side film and the T-side film; the edgings are bonded with the non-pattern areas on the othersides of the B-side film and the T-side film; the positioning base is arranged between the non-pattern area on one side of the B-side film and the non-pattern area on one side of the T-side film through positioning nails; the film fixing clamps are clamped on the sides, corresponding to the edgings, of the B-side film and the T-side film; and a plurality of film alignment PADs are arranged in thepattern areas of the B-sid
Bibliography:Application Number: CN201920557402U