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US 12,564,904 B2Granted
Laser processing device and processed article manufacturing method
AssigneeTowa Corporation
InventorsHikaru Kimura, Hideo Ichihashi, Keita Mizuma, Shun Hirano, Takeshi Yachiguchi
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Abstract
Provided is a laser processing device that enables a film to be stabilized and processed. The present invention comprises: a conveyance mechanism that conveys a film; a holding mechanism that has a pair of holding parts which can at least sandwich and hold lateral portions of the processing range of the film; and a laser mechanism for processing the processing range of the film held by the holding mechanism.
Claims10
A laser processing device, comprising:
- a conveyance mechanism conveying a film;
- a holding mechanism having a pair of holding parts formed in a frame shape capable of sandwiching and holding a portion of the film extending around a processing target range of the film;
- and
- a laser mechanism processing the processing target range of the film held by the holding mechanism,
- wherein the pair of holding parts sandwich an elastic member in addition to the film,
- wherein the elastic member is arranged to surround an opening of a first holding part of the pair of holding parts over an entire circumference,
- wherein an opening of a second holding part of the pair of holding parts is formed smaller than the opening of the first holding part,
- wherein the pair of holding parts are arranged so as to face each other with the film and the elastic member sandwiched therebetween, and
- wherein the laser mechanism is arranged for irradiating a laser light to the film from a second holding part side.
6 more elements
Dependencies are inferred from the claim text.