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Method for mfg. polarized lens and its mfg. apparatus

A manufacturing method and technology for manufacturing devices, which are applied in the field of polarizer manufacturing methods and manufacturing devices, can solve the problems that polarizers cannot achieve a better degree of polarization, and achieve the effect of enhancing the degree of polarization

Inactive Publication Date: 2006-06-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcoming that the prior art polarizer manufacturing method cannot realize better polarization degree, the present invention provides a kind of polarizer manufacturing method that can realize better polarization degree

Method used

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  • Method for mfg. polarized lens and its mfg. apparatus
  • Method for mfg. polarized lens and its mfg. apparatus
  • Method for mfg. polarized lens and its mfg. apparatus

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Embodiment Construction

[0012] see figure 2 , the polarizer manufacturing method of the present invention comprises the following steps:

[0013] (a) Provide a transparent substrate. The transparent substrate is a transparent glass substrate or a transparent plastic substrate, and is used for carrying polarizing matrix materials.

[0014] (b) Coating a polarizing base material on a transparent substrate. The polarizing matrix material is polyvinyl alcohol (Polyvinyl Alcohol, PVA), and can also be any one of the groups of iodine-based polarizing materials, dye-based polarizing materials, and metal polarizing materials; the main function of the polarizing matrix material is to Sexual natural light is polarized and transformed into polarized light.

[0015] (c) providing a plurality of roller devices, using the plurality of roller devices to exert force on the passing polarizing base material, so that the particles of the polarizing base material are directional arranged. The plurality of roller de...

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PUM

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Abstract

The invention discloses a polarizer sheet manufacture method and the device that includes a clarity basal board, on which polarizer basal material is coated, several roller devices that could energize on the polarizer basal material a laser lighting device to take lighting process to the polarizer basal material. The device includes several roller devices and the laser lighting device. The invention could enhance the degree of polarization of polarizer sheet.

Description

【Technical field】 [0001] The invention relates to a method and device for manufacturing a polarizer, in particular to a method for manufacturing a polarizer and a device for a liquid crystal display device. 【Background technique】 [0002] Polarizer is an important component in liquid crystal display devices, which can polarize natural light that is generally not polarized and convert it into polarized light; liquid crystal display devices use this polarized light, coupled with the twisting characteristics of liquid crystal molecules, to achieve control of light Whether to pass the effect. [0003] see figure 1 , a prior art polarizer manufacturing method comprising providing a transparent substrate; coating a polarizing matrix material on the transparent substrate; providing a plurality of roller devices, utilizing the plurality of roller devices to exert force on the passing polarizing substrate material to make the polarized light The matrix material particles have a dir...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02B5/30
Inventor 陈杰良
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD