Wide-color-gamut backlight display quantum dot material production device and using method thereof

Abstract

The invention relates to the technical field of high polymer materials, in particular to a wide-color-gamut backlight display quantum dot material production device and a using method thereof. The production device comprises a box body, wherein the top end face of the box body is evenly communicated with a discharging hopper, and a discharging control device, a mixing and stirring device and a dissolution reaction device are sequentially installed on the inner side of the box body from top to bottom; a control cabinet is fixedly installed on the upper half portion of the right end face of thebox body, a liquid outlet pipe communicates with the bottom of the right end face of the box body, a dissolution reaction motor is fixedly connected to the box body, connecting rods are evenly and fixedly connected to the tail end of a main shaft of the dissolution reaction motor, a scraper is fixedly connected to the other ends of the connecting rods, and a base is fixedly connected to the innerside of the bottom end of thebox body; the scraper is slidably connected with the base, and a heater is embedded in the inner side of the base. According to the present invention, with the arrangementof the dissolution reaction apparatus, the raw materials can be effectively subjected to the mixing reaction, such that the reaction time is substantially shortened, and the production efficiency iseffectively improved.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a wide color gamut backlight display quantum dot material production device and a use method thereof. Background technique [0002] Quantum dots are semiconductor nanostructures that trap excitons in three spatial directions. Sometimes referred to as "artificial atoms", "superlattices", "superatoms" or "quantum dot atoms", they are a new concept proposed in the 1990s. Such constraints can be attributed to electrostatic potentials (generated by external electrodes, doping, strain, impurities), interfaces of two different semiconductor materials (e.g. in self-assembled quantum dots), semiconductor surfaces (e.g. semiconductor nanocrystals ), or a combination of the above three. Quantum dots have separate quantized energy spectra. The corresponding wave function is spatially located in the quantum dot, but extends over several lattice periods. A quantum dot has a small...

AI Technical Summary

Problems solved by technology

[0003] Most of the wide color gamut backlight display quantum dot material production devices and their usage methods currently on the market are relatively simple to set up, and most of them can only be processed normally, but they cannot guarantee good production quality, thus failing to improve efficiency and quality, and the inability to effectively shorten the production time is not conducive to ensuring production efficiency, etc. Therefore, a wide color gamut backlight display quantum dot material production device and its use method are proposed to address the above problems

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