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A display panel and a display module

A display panel and display module technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of difficult manufacturing, difficult synthesis of quantum dots, high cost of display panels, etc., and achieve the effect of improving reliability

Inactive Publication Date: 2017-01-04
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the synthesis and manufacture of quantum dots are difficult and difficult, which makes the cost of display modules and display panels using quantum dots high

Method used

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  • A display panel and a display module
  • A display panel and a display module

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Embodiment Construction

[0046] figure 1 It is a schematic cross-sectional view of a display module according to an embodiment of the present invention. Please refer to figure 1 , the display module 1000 includes a display panel 100 and a light source 200 . The light source 200 is adapted to emit a first light beam LUV having a first wavelength. The display panel 100 is disposed on the transmission path of the first light beam LUV. In this embodiment, the light source 200 can selectively emit ultraviolet light (Ultraviolet; UV). In other words, the first wavelength range of the first light beam LUV emitted by the light source 200 may fall within 10 nanometers (nm)˜400 nanometers. However, the present invention is not limited thereto. In other embodiments, other appropriate types of light sources can also be selected according to the color to be displayed by the display module 1000 and the material properties of the light conversion patterns 130R, 130G, and 130B.

[0047] Please refer to figure 1...

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Abstract

The invention provides a display panel and a display module. The display panel comprises a first substrate, a plurality of pixel units, a plurality of light conversion patterns, a second substrate and a liquid crystal layer. The pixel units are arranged on the first substrate. The light conversion patterns are arranged on the first substrate and overlap the pixel units. The material for the light conversion patterns includes the material shown in the formula 1 (ABX3), wherein A represents organic functional groups or inorganic elements, B represents inorganic elements and X represents halogen elements. The second substrate is arranged opposite the first substrate. The liquid crystal layer is arranged between the second substrate and the light conversion patterns. The invention also provides the display module comprising the display panel.

Description

technical field [0001] The present invention relates to a panel and a module, and in particular to a display panel and a display module. Background technique [0002] Quantum Dot (Quantum Dot) is a semiconductor nanostructure that traps internal electrons in three spatial directions. 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. Therefore, quantum dots have special optical properties. For example, quantum dots emit light in a narrower wavelength range than conventional organic dyes. In order to improve the color saturation of the display module, some people integrate quantum dots into the display panel of the display module or into the backlight module of ...

Claims

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Application Information

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IPC IPC(8): G02F1/13357
CPCG02F1/1336G02F1/133614
Inventor 李欣浤詹钧翔蔡旻锦廖启宏范铎正贾立凯王伟训
Owner AU OPTRONICS CORP