Over the last several decades, colloidal quantum dots (QDs) have been widely studied because of their unique optical and electronical properties such as band gap tunability, extremely high color purity, and efficient light absorption and emission. Consequently, they have been regarded as promising materials for next-generation optoelectronic devices such as displays, image sensors, and solar cells. Because these devices employ solid state forms of colloidal QD ensembles, the development of the processes that can tailor their 3D architecture is essential. Here, this review article explores the recent progress of the high-resolution printing techniques for colloidal QDs. Specifically, we present a wide range of methods including photolithography, inkjet printing, nanoimprinting, and transfer printing. We also discuss how these printing methods have been inspired by the patterning techniques for polymer-based materials.

在过去的几十年中，胶体量子点 (QD) 因其独特的光学和电子特性而得到广泛研究，例如带隙可调性、极高的色纯度以及高效的光吸收和发射。因此，它们被认为是下一代光电器件（如显示器、图像传感器和太阳能电池）的有前途的材料。由于这些设备采用固态形式的胶体 QD 集合，因此开发可定制其 3D 架构的工艺至关重要。在这里，这篇评论文章探讨了胶体量子点高分辨率印刷技术的最新进展。具体来说，我们提出了广泛的方法，包括光刻、喷墨印刷、纳米压印和转移印刷。