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Quantum dot product testing device and quantum dot product testing method

A testing device and testing method technology, which can be used in measurement devices, measurement of scattering characteristics, material analysis by optical means, etc., and can solve problems such as inaccurate test results.

Pending Publication Date: 2021-07-09
HUIZHOU VISION NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiments of the present invention provide a testing device for quantum dot products and a testing method for quantum dot products, aiming to solve the technical problem that direct testing will cause inaccurate test results when testing quantum dot products in the prior art

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  • Quantum dot product testing device and quantum dot product testing method
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  • Quantum dot product testing device and quantum dot product testing method

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, the ...

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Abstract

The invention discloses a quantum dot product testing device and a quantum dot product testing method. The device comprises an integrating sphere, a reflection module and a glass pressing sheet, wherein the integrating sphere is internally provided with a cavity and is provided with an opening and closing door; an inner cavity is defined by the reflection module, a light source is arranged at the bottom of the inner cavity, and the light incidence direction of the light source faces an opening in the top of the inner cavity from the bottom of the inner cavity; and the glass pressing sheet is arranged at the top opening of the inner cavity and is used for pressing a quantum dot product to be tested between the reflection module and the glass pressing sheet during testing. According to the device, the quantum dot product can be tested.

Description

technical field [0001] The invention relates to the technical field of quantum dot product processing, in particular to a testing device for quantum dot products and a testing method for quantum dot products. Background technique [0002] Quantum dot products include a "sandwich" structure based on quantum dot materials and high-stability optical colloid packaging, such as quantum dot films, quantum dot plates, and quantum dot tubes. Since there are other non-luminescent substances in quantum dot products, it is also necessary to consider the absorption of light by these substances when testing the performance (such as quantum efficiency, light energy conversion efficiency) of quantum dot products. Therefore, direct testing will result in inaccurate test results. [0003] Therefore, the prior art still needs to be improved. Contents of the invention [0004] The embodiments of the present invention provide a testing device for quantum dot products and a testing method fo...

Claims

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Application Information

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IPC IPC(8): G01N21/55G01N21/01
CPCG01N21/55G01N21/01G01N2021/559G01N2021/0112
Inventor 李鹏飞许怀书季洪雷陈细俊
Owner HUIZHOU VISION NEW TECH CO LTD