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Adhered device for polarizing sheet

A technology for pasting devices and polarizers, which is applied in nonlinear optics, instruments, optics, etc., to achieve the effect of simplifying the structure and realizing miniaturization

Active Publication Date: 2011-01-26
YODOGAWA MEDEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Stopping the transportation of liquid crystal cell substrates has become an important reason that hinders the further shortening of assembly time.

Method used

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  • Adhered device for polarizing sheet
  • Adhered device for polarizing sheet
  • Adhered device for polarizing sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] First, combine figure 1 The configuration of the polarizing plate bonding apparatus 1000 will be described. The polarizer sticking apparatus 1000 is configured to stick polarizers 2 and 3 on the first and second main surfaces of the liquid crystal cell substrate 1 while transporting the liquid crystal cell substrate 1 in an upright state. In order to convey the liquid crystal cell substrate 1 in an upright state, an upright conveyance line 400 is provided.

[0037]

[0038] On the entire length of this vertical conveying line 400, there are provided lower end side support rollers 402 for supporting the lower end side of the liquid crystal cell substrate 1 at predetermined intervals (see figure 2 ), and a pair of main surface support rollers 401 for supporting the first and second main surfaces of the liquid crystal cell substrate 1 . When carrying out the conveyance of the liquid crystal cell substrate 1, for example, the driving shaft is connected to the lower en...

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PUM

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Abstract

The invention relates to a polarizing sheet sticking device. A first polarizing sheet sticking device (600) and a second polarizing sheet sticking device (700) are provided with frame components (601 and 701) which are rotationally arranged by using rotating shafts (P11 and P12) as centers and are provided with four lateral surfaces. Therefore, when polarizing sheets (2 and 3) are stuck to a liquid crystal unit substrate (1) at a polarizing sheet sticking station (S14), covered films can be peeled from the polarizing sheets (2 and 3) at a covered film peeling station (S13), and the polarizingsheet (3) is accepted at a polarizing sheet accepting station (S11). As a result, the polarizing sheet sticking device which can inhibit the increment of the bottom area thereof due to large size of a color liquid crystal display can be provided.

Description

[0001] This application is a divisional application of the previous application (application date: September 8, 2006, application number: 200680008308.4, invention name: polarizer sticking device). technical field [0002] The present invention relates to a polarizer sticking device, and relates to a structure of a polarizing plate sticking device capable of suppressing an increase in the bottom area of ​​the device even when liquid crystal cell substrates are increased in size. Background technique [0003] In recent years, color liquid crystal displays are developing toward larger sizes. The mainstream size of color liquid crystal displays has reached 32 inches to 46 inches, and the size of color liquid crystal displays will accelerate toward larger sizes in the future. [0004] first, Figure 8 The cross-sectional structure of the color liquid crystal display 10 is shown. The color liquid crystal display 10 has: a liquid crystal cell substrate 1 made of glass substrat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335
Inventor 木村滋
Owner YODOGAWA MEDEC
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