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BREAKING APPARATUS AND BREAKING METHOD FOR SUBSTRATE MADE OF BRITTLE MATERIAL
BREAKING APPARATUS AND BREAKING METHOD FOR SUBSTRATE MADE OF BRITTLE MATERIAL
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机译:脆性材料基体制造的破断装置和破断方法
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摘要
In a breaking operation, a substrate is moved so that a blade can be situated in line with a scribe line, and the blade is lowered to break the substrate. After the breaking, the blade is raised. Then, the substrate is moved along its surface while taking an image of the substrate by using a camera after the breaking. Moreover, the blade is lowered to break the substrate. After the breaking, the blade is raised. Then, the substrate is moved along its surface while performing image processing concurrently. After the movement of the substrate, the position of the substrate is corrected so that the following scribe line to be cut for breaking can be situated immediately below the blade. In this way, the time required for breaking the substrate formed with a multiplicity of scribe lines into pieces can be shortened.
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