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    • 4. 发明申请
    • VACUUM COATING APPARATUS AND METHOD
    • 真空涂装装置及方法
    • WO2009092459A1
    • 2009-07-30
    • PCT/EP2008/064311
    • 2008-10-22
    • Applied Materials Inc.LOTZ, Hans-GeorgSAUER, Peter
    • LOTZ, Hans-GeorgSAUER, Peter
    • C23C14/54C23C16/52C23C14/56C23C16/54
    • C23C14/547C23C14/562C23C16/52C23C16/545
    • A strip coating system 1 according to the present invention comprises a first pulley 2 carrying a flexible metal or Al substrate 3 wound up on the first pulley 2. Furthermore, the strip coating system 1 has a second pulley 4 (take-up pulley) for taking up the coated substrate 3. The coating process carried out in the strip coating system 1 is a continuous coating process. During the coating process the first pulley 2 and the second pulley 4 are rotated to move the substrate 3 continuously past a coating tool 5 for depositing coating particles 6 on a surface 3' of the substrate 3. After having passed the coating section with a speed v the substrate 3 carrying a coating film 7 on the surface 3' thereof passes an IR spectroscopic measurement device 8 for measuring the layer thickness of the coating film 7. An arrow 9 indicates a feedback control between the IR measurement device 8 and the coating tool 5. The feedback control 9 controls one or a plurality of process parameters of the coating tool 5 responsive to the measurement of the thickness of the coating film 7 detected by the measurement tool 8. Thus, an in-situ on-line measurement of the thickness of the coating film 7 may be implemented.
    • 根据本发明的条带涂覆系统1包括承载卷绕在第一滑轮2上的柔性金属或Al基板3的第一滑轮2.此外,带涂层系统1具有第二滑轮4(卷取滑轮),用于 卷取涂布基材3.在带材涂布体系1中进行的涂布方法是连续涂布方法。 在涂布过程中,旋转第一滑轮2和第二滑轮4,以使基板3连续地移动通过涂覆工具5,以将涂层颗粒6沉积在基板3的表面3'上。在以一定速度通过涂布部分 v在表面3'上承载涂膜7的基板3通过用于测量涂膜7的层厚度的IR光谱测量装置8.箭头9表示IR测量装置8和涂布工具之间的反馈控制 响应于由测量工具8检测到的涂膜7的厚度的测量,反馈控制器9控制涂覆工具5的一个或多个工艺参数。因此,原位在线测量 可以实现涂膜7的厚度。