A vapor deposition method

The present invention discloses a method of vapor deposition, mainly includes: a flexible substrate by vapor deposition to increase the size of the stretched flexible substrate, a flexible substrate and after stretching matches the same size mask vapor deposition, after restoring the original size of the flexible substrate, the substrate to give a higher resolution, and the resolution is higher than the maximum resolution of the flexible substrate a mask original size accuracy corresponding to the flexible substrate of the mask plate obtained. Since the area of ​​the mask matches the size becomes large, and therefore, the accuracy of the mask corresponding to the maximum correspondingly larger, increasing the number of pixel units formed by vapor deposition; Meanwhile, since the area size of the mask increases, the mask slit accordingly becomes large, thereby avoiding the phenomenon of the adhesive strip; Furthermore, to ensure the accuracy of deposition needs to avoid poor color mixing phenomenon deposition uniformity caused.