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Method for jointing long strip shaped plate

A long strip, plate technology, applied in chemical instruments and methods, lamination auxiliary operations, instruments, etc., can solve the problems of poor quality, uneven surface shape, affecting the surface shape of the screen, etc., to reduce the amount of plates , Control simplification, improve the effect of bonding quality

Inactive Publication Date: 2008-10-01
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0010] However, the laminated film 1a has independent thermal polymerization performance. As described above, when it is in contact with the outer peripheral surface of the laminating roll 12a for a certain period of time or longer, due to the heat transfer from the laminating roll 12a, it will be degraded in the downstream process. In the developing process, it is easy to cause residues to cause uneven surface shape, etc.
Therefore, depending on the surface shape design of the substrate 11, there is a problem that the surface shape in the screen is affected and the quality deteriorates.

Method used

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  • Method for jointing long strip shaped plate
  • Method for jointing long strip shaped plate
  • Method for jointing long strip shaped plate

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Embodiment Construction

[0025] FIG. 1 is a schematic configuration diagram of a photosensitive laminate manufacturing system 20 for carrying out the method of bonding elongated sheets according to the first embodiment of the present invention. The operation performed by the manufacturing system 20 is to heat the photosensitive resin layer 28 (described later) of the elongated photosensitive sheet 22 formed with a predetermined width by using a manufacturing process such as a color filter for liquid crystal or organic EL. It is transferred (laminated) on the glass substrate 24 .

[0026] FIG. 2 is a cross-sectional view of an elongated photosensitive web 22 used in the manufacturing system 20 . The elongated photosensitive sheet 22 is formed by laminating a flexible base film (support) 26 , a photosensitive resin layer (photosensitive material layer) 28 and a protective film 30 .

[0027] As shown in FIG. 1 , the manufacturing system 20 has: a photosensitive sheet roll 23 that accommodates a long pho...

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Abstract

The invention provides a doubling method for rotating the rubber roller (80a) when a strip photosensitive flat bar (22) is configured on peripheral surface of a rubber roller (80a) at doubling position via a first coiled angle by means of gliding contact, thus, a part of the strip photosensitive flat bar (22) is thermocompression-bonded on a glass substrate (24). Then, the rubber roller (80a) is stopped rotating, and the strip photosensitive flat bar (22) is contacted with peripheral surface of the rubber roller (80a) by a second coiled angle smaller than the first one.

Description

technical field [0001] The invention relates to a laminating method of strip-shaped plates, which is to thermally and press-bond the strip-shaped plates on each substrate in a continuous state. Background technique [0002] For example, substrates for liquid crystal panels, substrates for printed wiring, and substrates for PDP panels have a structure in which a photosensitive sheet (photosensitive sheet) having a photosensitive resin layer (photosensitive material layer) is bonded to the surface of the substrate. The photosensitive sheet has, for example, a structure in which a photosensitive resin layer and a protective film are sequentially laminated on a flexible plastic support. [0003] The manufacturing equipment used for bonding of such photosensitive sheets usually adopts a method in which substrates such as glass substrates and resin substrates are separated and transported between lamination rollers at predetermined intervals, and at the same time, the peeled sheet...

Claims

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Application Information

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IPC IPC(8): B32B37/06B32B38/18
CPCB32B37/06B32B2037/109G02F1/1303G02F2201/54
Inventor 长谷明彦佐野和也石井义行
Owner FUJIFILM CORP
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