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Device for conveying liquid crystal display substrate

A liquid crystal display and substrate technology, applied in the direction of instruments, conveyors, conveyor objects, etc.

Inactive Publication Date: 2005-04-20
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, adopting the traditional support arm structure cannot sufficiently solve the above-mentioned problems existing in the substrate

Method used

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  • Device for conveying liquid crystal display substrate
  • Device for conveying liquid crystal display substrate
  • Device for conveying liquid crystal display substrate

Examples

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Embodiment Construction

[0024] The present invention will now be described more fully with reference to the examples and drawings, wherein like reference numerals refer to like elements throughout the specification. The embodiments are described below in order to illustrate the present invention by referring to the figures.

[0025] Figure 3A to Figure 3E It is a top view of the conveying device for supporting substrates according to the first to fifth embodiments of the present invention, in which auxiliary arms of various structures are shown.

[0026] Usually, the substrate is a rectangular plate, and the four sides of the substrate include a pair of relatively long long sides and a pair of relatively short short sides. In these embodiments, the support arms are parallel to the long sides of the substrate.

[0027] In the first embodiment (see Figure 3A ), providing an auxiliary arm 3 that is rod-shaped and similar to the support arm 2. In the second embodiment (see Figure 3B ), providing t...

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Abstract

The invention relates to a device for conveying a liquid crystal display substrate, which has a size of more than 1500mm×1800mm, comprising: a pair of parallel support arms, which are rod-shaped and support the two end regions of the substrate; and at least one auxiliary arm, which is set between the support arms. With this configuration, the present invention provides a conveying apparatus that minimizes deformation of a large substrate for a liquid crystal display while conveying the substrate, thereby preventing defects due to deformation and stabilizing a manufacturing process.

Description

[0001] Cross reference to related applications [0002] This application claims priority from Korean Patent Application No. 2003-0071492 filed with the Korean Intellectual Property Office on October 14, 2003, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to an apparatus for transferring a substrate, and more particularly, to an apparatus for transferring a liquid crystal display substrate while minimizing deformation of the substrate. Background technique [0004] In a liquid crystal display, liquid crystals are filled between a substrate having thin film transistors (TFTs) and a substrate having color filters. Here, the substrate used for the liquid crystal display is composed of glass, quartz, or the like. Generally, glass widely used for substrates has a composition similar to that of alumino-silicate (Alumino-Silicate). The substrate must satisfy various conditions such as low density, high hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13B25J15/08B65G35/00B65G49/06G02F1/1333H01L21/677H01L21/68
CPCB65G49/061B65G2249/02G03F7/70791G02F1/133302H01L21/68
Inventor 金甲崔熙焕姜聖哲
Owner SAMSUNG ELECTRONICS CO LTD