Nano-display: A Future Trend in High-Resolution Color Imaging

The continuous advancement of display technology has fueled an escalating demand for imaging capabilities, prompting the emergence of nano-display as a prominent trend in future development [1] [2]. This innovative technology leverages the inherent ability of natural biological structures to retain their color integrity, preventing color fading [3] [4]. This unique characteristic has inspired extensive research into artificial nanostructures, leading to the creation of various high-resolution color images utilizing 'nano-pixels' [5] [6] [7] [8] [9].

Beyond imaging, nano-imaging techniques have proven to be invaluable in diverse fields, including information storage, nano anti-counterfeiting, and others [10] [11] [12]. These applications highlight the versatility and potential of nano-imaging as a transformative technology with far-reaching implications.