Inkjet Printing RGB Series Equ - Wuhan National Innovation Technology Optoelectronics Equipment Co., Ltd.

The NEJ-PR mass production equipment is a representative product of Nite's RGB series. It is suitable for the HIL/HTL/EML/CF processes in OLED production lines and can also be applied to the printing of MLA (dot) and QD quantum dot structures. The PR product line's mass production equipment has already successfully achieved high-resolution CF and RGB structure printing at the customer's end. With precise droplet volume control and a high-precision motion system, the equipment achieves high uniformity in pixel pit filling morphology under the control of intelligent patterning algorithms.This equipment is designed to meet the mass production requirements of OLED production lines. It features a rich array of printhead modules and a more intelligent continuous operation process. It provides a complete intelligent process closed-loop control system that interfaces with upstream and downstream equipment on the production line. The equipment is equipped with a full suite of TM, UV, VCD, and HPB, offering a comprehensive printing solution.
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The Nite NEJ-PR pilot-scale equipment is a medium-sized device developed for the pixel structure printing and preparation in industries such as OLED, QLED, and electronic paper. The equipment is equipped with an arrayed printhead module to enhance printing efficiency. It integrates droplet fusion algorithms to balance printing accuracy and efficiency. A high-precision alignment camera is also configured to improve alignment precision. The equipment features zonal patterned printing functionality to ensure the final printing quality of each panel. The equipment is suitable for pilot-scale validation of materials and processes, enhancing the efficiency of transitioning from R&D to mass production. It can also serve as a mid-size production device for product manufacturing.
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The Nite NEJ-PR small-scale printing equipment is a compact device developed for pixel structure printing, primarily targeting the development of new display materials, structures, and processes. It enables rapid validation of materials and processes, thereby enhancing research and development efficiency. This equipment can be configured with multiple printhead modules to support quick material changes. It can also be equipped with an AOI (Automatic Optical Inspection) module to rapidly detect printing quality and identify printing defects, accelerating the rapid iteration of printing materials and processes. Additionally, optional cleaning, VCD (Vacuum Chamber Dryer), and UV (Ultraviolet) equipment can be integrated to meet the requirements of process and device fabrication.
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The Nite NEJ-E/P equipment is a multifunctional and integrated device developed for the manufacturing of display device structures. It is equipped with both PZT (Piezoelectric) and EHD (Electrohydrodynamic) printing systems. This dual configuration enables the equipment to perform printing of display functional layers as well as the preparation of high-resolution micro- and nano-structured laminates or ultrathin film layers. It can achieve more complex structural planning and manufacturing and offers broader adaptability to a wider range of printing materials.
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The Nite NEJ-PB product is a small-sized basic printing equipment, equipped with complete functions for film layer and pixel structure printing. It is primarily designed for the development of printing material processes. The device is configured with multiple printhead modules that can be manually replaced to meet the needs of rapid material switching or quick preparation of multi-layer films. Auxiliary modules such as VCD (Vacuum Chamber Dryer), UV (Ultraviolet), and HPB (Hot Plate Bonder) can be optionally equipped to fulfill the requirements of process and device development.
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