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Flexible substrate for roll-to-roll processing and method of manufacturing the same

A flexible substrate, roll-to-roll technology, used in devices for coating liquids on surfaces, transportation and packaging, and final product manufacturing, etc.

Inactive Publication Date: 2014-06-18
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to this low stability of plastic substrates, the roll-to-roll process may only be used in products manufactured by simple processing, and cannot be used in flexible displays that require complex and difficult processing

Method used

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  • Flexible substrate for roll-to-roll processing and method of manufacturing the same
  • Flexible substrate for roll-to-roll processing and method of manufacturing the same
  • Flexible substrate for roll-to-roll processing and method of manufacturing the same

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Embodiment Construction

[0043] The inventive concept will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the inventive concept are shown. These embodiments are provided so that this disclosure will be thorough and complete, and will fully cover the scope of the inventive concept to those of ordinary skill in the art. As the inventive concept allows for variations and many embodiments, specific embodiments will be described in the drawings and detailed in the written description. However, this is not intended to limit the inventive concept to a specific mode of practice, but it should be understood that all changes, equivalents, and substitutions that do not depart from the spirit and technical scope of the inventive concept are included in the inventive concept.

[0044] In the drawings, like reference numerals designate like elements, and the size and thickness of elements may be exaggerated for clarity of illustration.

[0045] Th...

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Abstract

In a flexible substrate for roll-to-roll processing having improved thermal, mechanical, and chemical stabilities, a method of manufacturing the same, and an organic light emitting display apparatus including the same, the flexible substrate for roll-to-roll processing includes a base film formed of an organic material and an inorganic mesh pattern formed of inorganic material. The base film includes a first surface and a second surface opposite to the first surface, the first surface comprising first trenches extending in a first direction and second trenches extending in a second direction. The inorganic mesh pattern buries the first trenches and the second trenches.

Description

[0001] priority claim [0002] This application claims under 35 U.S.C. § 119 all rights and interests in an application earlier filed with the Korean Intellectual Property Office on December 14, 2012 and duly assigned Serial No. 10-2012-0146633, and is hereby incorporated by reference in its entirety in the manual. technical field [0003] The present invention relates to a flexible substrate for a roll-to-roll process, and more particularly to a flexible substrate for a roll-to-roll process with improved thermal, mechanical, and chemical stability and a method of manufacturing the same. Background technique [0004] Plastic substrates are currently used in roll-to-roll processes. Plastic substrates for roll-to-roll processes are generally manufactured in a film type by using polymer materials. Plastic substrates manufactured by using polymer materials are particularly flexible, but they have problems of low thermal stability, mechanical stability, and chemical stability d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L51/56
CPCC23C14/34C23C16/22B29C59/046B05D1/28H01L27/3244B29C59/04H01L51/0097H01L51/5253H10K77/111H10K59/12H10K59/8731Y02E10/549Y10T428/24521Y02P70/50B32B3/10B32B15/08B32B27/06H10K50/844
Inventor 金基铉
Owner SAMSUNG DISPLAY CO LTD
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