发明授权
US08319943B2 Exposure apparatus, light source apparatus and method of manufacturing device 失效
曝光装置,光源装置及其制造方法

Exposure apparatus, light source apparatus and method of manufacturing device
摘要:
An apparatus exposes a substrate via a pattern of a reticle using pulsed light generated by a light source, and includes a controller configured to control the light source so that the oscillation frequency of the light source changes periodically while the apparatus exposes the substrate. The oscillation frequency is the number of times of emission of the light source per unit time.
信息查询
0/0