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DIGITAL EXPOSURE DEVICE FOR A FLEXIBLE SUBSTRATE AND AN EXPOSURE METHOD OF THE SAME CAPABLE OF RAPIDLY EXPOSING LARGE SIZED FLEXIBLE SUBSTRATES WITHOUT INTERRUPTION BY USING ALIGNMENT MARKS AND CAD DATA
DIGITAL EXPOSURE DEVICE FOR A FLEXIBLE SUBSTRATE AND AN EXPOSURE METHOD OF THE SAME CAPABLE OF RAPIDLY EXPOSING LARGE SIZED FLEXIBLE SUBSTRATES WITHOUT INTERRUPTION BY USING ALIGNMENT MARKS AND CAD DATA
PURPOSE: A digital exposure device for a flexible substrate and an exposure method of the same are provided to reduce tact time by automatically aligning a large sized flexible substrate and exposing the substrate without replacing the substrate and a mask.;CONSTITUTION: A digital exposure device(100) includes a first substrate adjusting part(110), a vision camera part(130), a digital optical part(140), and a second substrate adjusting part(150). The vision camera part recognizes a plurality of alignment marks on a flexible substrate and transmits controlling signals to an aligning stage part(125) in order to automatically align the flexible substrate. The digital optical part receives digital data corresponding to exposure patterns of the flexible substrate. The flexible substrate is irradiated with ultraviolet rays and reflects the ultraviolet rays based on the digital data. The second substrate adjusting part maintains and winds the exposed flexible substrate.;COPYRIGHT KIPO 2012
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