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Polaroid, manufacturing method thereof, and liquid crystal display panel

A production method and technology of polarizers, which are applied in polarizing components, optics, instruments, etc., can solve problems such as inability to exert linear polarization characteristics, and achieve the effects of improving display effects, extending standby time, and reducing power consumption

Inactive Publication Date: 2018-03-30
KUSN INFOVISION OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the quantum rods are arranged in a disorderly and disorderly manner under normal conditions, they cannot exert their linear polarization characteristics. Therefore, how to achieve a stable alignment of the quantum rods in the liquid crystal cell has become the focus of research in the display industry.

Method used

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  • Polaroid, manufacturing method thereof, and liquid crystal display panel
  • Polaroid, manufacturing method thereof, and liquid crystal display panel
  • Polaroid, manufacturing method thereof, and liquid crystal display panel

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Embodiment Construction

[0028] Due to the directivity of quantum rods and the ability to emit linearly polarized light, the film layer of quantum rods can convert almost all the light passing through this layer into polarized light, which can avoid the loss of light caused by the use of polarizers and improve the utilization rate of backlight , and at the same time, the brightness of the display panel can be increased to realize image display with high brightness and high color gamut.

[0029] figure 1 A schematic cross-sectional view of a polarizer provided in an embodiment of the present invention. see figure 1 , a polarizer 20 includes a base substrate 201 and a quantum rod thin film 202 disposed on the base substrate 201, the quantum rod thin film 202 includes a plurality of quantum rods arranged in the same direction, wherein the quantum rods are doped with magnetic nanoparticles .

[0030] Optionally, the quantum rods in the quantum rod film 202 are one or more of II-VI, III-V, I-III-VI or I...

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Abstract

The invention relates to the field of display technology, and the embodiment of the invention discloses a polaroid and a manufacturing method thereof. The polaroid comprises a substrate and a quantumrod film arranged on the substrate, wherein the quantum rod film comprises a plurality of quantum rods arranged in the identical direction, and the quantum rods are doped with magnetic nano particles.The invention also relates to a liquid crystal display panel. The manufacturing method of the polaroid is simple, the manufactured polaroid is stable in polarization performance, so that the liquid crystal display panel can achieve a wide color gamut with high degree of color contrast and an NTSC (National Television System Committee) ratio of 100% to improve the image display effects, reduce power consumption and significantly prolong the standby time.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a polarizer, a manufacturing method thereof, and a liquid crystal display panel. Background technique [0002] With the development of science and technology and the progress of society, people are increasingly dependent on information exchange and transmission, and display devices, as the main carrier and material basis of information exchange and transmission, have become the focus of many scientists engaged in information optoelectronic research. Hot spots and high ground to seize. [0003] Quantum dot display technology has been fully upgraded in various dimensions such as color gamut coverage, accuracy, and red, green, and blue color purity. It is regarded as the commanding height of global display technology and is also regarded as a display technology revolution that affects the world. Revolutionary realization of full color gamut display, the most authentic reproduction...

Claims

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Application Information

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IPC IPC(8): G02B5/30G02F1/1335G02F1/13357
CPCG02B5/30G02F1/133528G02F1/1336G02F1/133614
Inventor 陈牡丹李振行
Owner KUSN INFOVISION OPTOELECTRONICS
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