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Integrated touch polarizer and touch panel comprising the same

A polarizer, polarizer technology, applied in polarizing elements, input/output process of data processing, instruments, etc., can solve the problems of poor external visibility, deterioration of optical performance of liquid crystal panels, complex production process, etc.

Active Publication Date: 2011-05-04
LG CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In a touch panel with such a structure, since multiple layers are adhered on the upper layer of the polarizing plate, the optical performance of the liquid crystal panel is deteriorated due to the difference in refractive index, reflectivity, and transmittance among the layers, especially external visibility. not good
[0006] In addition, since the touch panel including the ITO deposition film and polarizing plate is separately attached to the liquid crystal panel, its production process is complicated

Method used

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  • Integrated touch polarizer and touch panel comprising the same
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  • Integrated touch polarizer and touch panel comprising the same

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Embodiment Construction

[0017] An exemplary embodiment of the present invention will now be described in detail with reference to the accompanying drawings. However, the present invention can be implemented in many different forms, and the present invention should not be construed as being limited to the embodiments described below. On the contrary, these embodiments are provided to make this disclosure sufficiently complete and to fully convey the scope of the present invention to those skilled in the art. In the drawings, the shapes and sizes may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or similar elements.

[0018] An exemplary embodiment of the present invention provides an integrated touch polarizer, including: a first conductive film having a first conductive layer formed thereon; and a first adhesive layer formed on the first conductive film And a polarizing plate, which is disposed on the first adhesive layer. It is also possible...

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Abstract

The present invention provides an integrated touch polarizer and a capacitive touch panel comprising the same. The integrated touch polarizer comprises the following components: a first conductive film which is provided with a first conductive layer formed whereon; a first adhibition layer which is formed on the first conductive layer; and a polarizer which is set on the first adhibition layer.

Description

[0001] Cross references to related applications [0002] The present invention claims the priority of Korean Patent Application No. 10-2009-0096367 filed with the Korean Intellectual Property Office on October 9, 2009, and the content of the disclosure is hereby incorporated into this application by reference. Technical field [0003] The present invention relates to an integrated touch polarizer and a touch panel with the integrated touch polarizer. Specifically, the present invention relates to an integrated touch polarizer with excellent optical performance and external visibility and an integrated touch polarizer with the integrated touch polarizer. Touch panel. Background technique [0004] Generally, capacitive touch panels have a structure in which a polarizing plate is adhered to one surface of a liquid crystal panel by using a pressure sensitive adhesive (PSA) layer, and then an ITO deposition film is deposited by using an optically transparent adhesive (OCA). ) Layer is a...

Claims

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Application Information

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IPC IPC(8): G02B5/30G02F1/133G06F3/044
Inventor 李承龙朴锺声尹正一朴东敏韩盛在崔硕
Owner LG CHEM LTD