Single-Write Holographic Imaging Layout and Parameter Control

The patent combines multiple holographic images with different parameter sets into a single integrated pattern that is imaged onto the substrate in one continuous operation. This merging of multiple imaging operations into a single process eliminates the need for mechanical recombination, thereby achieving both versatility in producing multiple different holographic images and high productivity by eliminating repeated manual manipulation and alignment operations.

By merging multiple holographic imaging operations into a single continuous imaging process, the patent ensures that all holographic images are recorded in one unified operation. This eliminates the cumulative alignment errors that occur during mechanical recombination, where each subsequent image must be manually aligned with previous images, thereby achieving high manufacturing precision while maintaining versatility.

The patent merges multiple holographic images into a single integrated pattern that is imaged in one continuous operation onto the substrate. This single-pass imaging process ensures that the substrate surface remains smooth and uniform, as there are no subsequent manual handling or recombination steps that would introduce surface roughness. The integrated pattern is recorded all at once, preserving surface smoothness while achieving versatility.

The patent stores multiple parameter sets in a database before the imaging process begins. The imaging apparatus is then controlled to sequentially retrieve and apply these pre-stored parameter sets during a single continuous imaging operation. This preliminary action of pre-loading parameter data eliminates the need for manual reconfiguration during the imaging process, reducing device complexity and time requirements while maintaining the ability to create different holographic images.