Vacuum imprinting device, vacuum compressing device and manufacturing method of layered optical component

The invention discloses a vacuum imprinting device, a vacuum compressing device and a manufacturing method of a layered optical component, wherein, the vacuum imprinting device and the vacuum compressing device respectively comprise a vacuum chamber, a downloading platform, an uploading platform and a curing device. The uploading platform which is opposed to the downloading platform is equipped inside the vacuum chamber and moving towards the downloading platform so as to apply imprinting or flatting operations. The curing device is used for curing an optical glue layer in order to form an optical layer. The manufacturing method comprises the steps of respectively applying the vacuum imprinting device and the vacuum compressing device on a base plate to form a plurality of optical layers and then shaping layered optical components. By applying devices in vacuum conditions so as to form optical glue layers, a bubble phenomenon generated in the layered structure of the optical layers after the optical layers are cured is effectively prevented in the invention.