Scribing device and scribing method

Abstract

The present invention provides a scribing device, which comprises a conveyer belt used for receiving substrates for the continuous scribing operation and conveying the substrates; and a process control unit used for changing the movement direction of the conveyer belt so as to continuously conduct the subsequent process of the above substrates. The invention further provides a scribing method.

Description

technical field [0001] The present invention relates to a scribing device, and if described in more detail, relates to a scribing device and a scribing method capable of continuously performing subsequent processes such as cutting or extraction on a substrate that is scribed using a conveyor belt. Background technique [0002] Generally, brittle mother glass used for flat panel displays such as liquid crystal display (LCD) or organic electroluminescence (EL) panels, inorganic electroluminescence (EL) panels, transmissive projection panels, reflective projection panels, etc. The plate (MOTHER GLASS PANEL) is cut into glass plate units according to a predetermined size for use. [0003] Cutting of the above-mentioned glass plate unit is carried out by a scribing process of moving a diamond-like scribing wheel under pressure along the line to be cut to form a scribe and a cutting process of separating the above-mentioned glass plate unit by the scribe. [0004] Accordingly, th...

AI Technical Summary

Problems solved by technology

[0009] That is, in the past, when carrying out each subsequent process, it was difficult to maintain the flatness of each process when the substrate was transported, and it was difficult to maintain the alignment of the glass when moving between the conveyor belts because of the use of conveyor belts that were operated independently.

[0010] Moreover, when the substrate is moved between the belts, an impact occurs and the substrate itself is damaged.

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