System for manufacturing polarizing film using floating body and method for manufacturing polarizing film using floating body

A technology of polarizing film and floating body, which is applied in the direction of optics, polarizing elements, optical elements, etc., can solve problems such as influence and poor polarizing film, and achieve the effects of avoiding oxidation reaction, reducing contact area, and improving the decline of polarized brightness

Active Publication Date: 2021-08-24
SUMIKA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a floating body, a system for manufacturing a polarizing film using it, and a method for manufacturing a polarizing film using the same, so as to improve the possibility of readjusting the concentration of the chemical solution in the treatment tank in the prior art due to water evaporation. , or the problem that the chemical solution and the air are oxidized and have a bad influence on the prepared polarizing film, so as to improve the quality of the polarizing film

Method used

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  • System for manufacturing polarizing film using floating body and method for manufacturing polarizing film using floating body
  • System for manufacturing polarizing film using floating body and method for manufacturing polarizing film using floating body
  • System for manufacturing polarizing film using floating body and method for manufacturing polarizing film using floating body

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Embodiment Construction

[0076] Various embodiments are proposed below for detailed description. The embodiments are only used as examples for illustration and will not limit the scope of protection of the present invention, and the partial repetition of the symbols in the drawings in the embodiments is for the purpose of simplifying the description and does not mean In relation to the different embodiments, the present invention can still be implemented using other features, elements, methods and parameters. The proposals of the embodiments are only used to illustrate the technical characteristics of the present invention, and are not used to limit the patent scope of the present invention. Those skilled in the art will be able to make equal modifications and changes according to the descriptions in the following specification without departing from the spirit of the present invention.

[0077] The invention provides a floating body used in the manufacture of polarizing films. In the preparation pro...

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Abstract

A floating body, a system for manufacturing a polarizing film using the same and a method for manufacturing a polarizing film using the same, the floating body includes a shell structure and a magnet structure. The shell structure has an accommodating space inside. The housing structure includes a top and a bottom, and the top, the bottom and a geometric center of the housing structure are connected to form a first center section line extending along a first direction. The magnet structure is located on the housing structure. Projected vertically on the first central section line, the housing structure has a first height, and the magnet structure has a second height, wherein the ratio of the second height to the first height is between 1:10 and 1:20. The technical solution of the invention can reduce the speed of water evaporation in the liquid medicine, reduce the contact area between the liquid medicine and the air in the treatment tank, further reduce the situation where the liquid medicine is exposed to light, and further improve the quality of the polarizing film.

Description

technical field [0001] The present invention relates to a floating body, a system for manufacturing a polarizing film using the same and a method for manufacturing a polarizing film using the same, and in particular to a floating body including a magnet structure, a system for manufacturing a polarizing film using the same, and a method for manufacturing a polarizing film using the same membrane method. Background technique [0002] In recent years, as people's demand for liquid crystal displays has gradually increased, the demand for optical components of polarizers used in liquid crystal displays has gradually increased. A polarizing plate is usually formed by laminating a protective film on a polarizing film, wherein the polarizing film can be obtained by passing a flexible polarizing film precursor through a plurality of processing tanks through a roll-to-roll process. Contents of the invention [0003] The main purpose of the present invention is to provide a floatin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/30
CPCG02B5/305
Inventor 陈志耕
Owner SUMIKA TECH
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