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Lifter for substrate

A lifter and substrate technology, applied in the field of lifters, can solve problems such as increasing the production process time of lifters

Inactive Publication Date: 2005-05-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single substrate lift system increases the production flow time of the lifter

Method used

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  • Lifter for substrate
  • Lifter for substrate
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Embodiment Construction

[0021] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. However, the invention can be implemented in many different ways, and the invention should not be limited to the embodiments set forth herein.

[0022] Now, will refer to Figure 1-3 The lifting system according to the embodiment of the present invention is described in detail.

[0023] figure 1 is a lifting system for a substrate according to an embodiment of the present invention, figure 2 and 3 is explained in figure 1 A schematic perspective view of pallet movement in the lift system shown.

[0024] refer to figure 1 , the lift system according to this embodiment includes a lifter 100 for lifting / lowering a substrate 1 , and a pair of lower and upper conveyors 200 and 300 for feeding / removing a substrate 1 .

[0025] like Figure 1-3 As shown, the lifter 100 includes a cubic frame 10, a pl...

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PUM

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Abstract

A lift for substrates is provided, which includes: a plurality of pallets for mounting the substrates and having first and second edges; a first pair of cables connected to the first edges of the pallets; a second pair of cables connected to the second edges of the pallets; and a drive unit moving the first and the second pair of cables to move the pallets upward and downward.

Description

technical field [0001] The invention relates to a lift for substrates. Background technique [0002] In general, a semiconductor substrate for a semiconductor device or a glass substrate for a flat panel display; such as a liquid crystal display (LCD) and an organic light emitting display (OLED); transmission. The conveying system includes a conveyor on which the substrate is mounted, driving rollers moving the conveyor, and a driving motor for driving the driving rollers. [0003] LCDs generally include two panels made of a glass substrate and a liquid crystal layer, while OLEDs include a signal panel made of a glass substrate. The LCD displays images by applying a voltage to field generating electrodes disposed on a panel to generate an electric field in which alignment of liquid crystal molecules is determined in a liquid crystal layer. OLEDs display images by applying current or voltage to light emitting diodes, which emit light according to the current or voltage. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13B23Q7/00B65G17/12B65G17/48B65G47/56B65G47/57B65G49/06B66B11/04G02F1/133H01L21/677H01L21/68
CPCB65G17/123B65G47/56
Inventor 赵在男安根洙
Owner SAMSUNG ELECTRONICS CO LTD