摘要 |
A laser repair system including a laser light oscillator for generating laser light, and a slit unit on which the laser light is irradiated and which includes a laser light-blocking section, a first slit section and a second slit section, wherein the laser light-blocking section of the slit unit does not transmit the laser light incident on the laser light-blocking section, and the amount of light transmitted through the first slit section is greater than that of light transmitted through the second slit section.
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