Original document(21 pages)  中文版
    Disclosed is a cutting wheel for a liquid crystal display panel that avoids early replacement of a cutting wheel due to the breakage of protruding blades or particle deposition in a groove as thereby extending endurance of the cutting wheel. The present invention includes blades along edges of a pair of the same-sized cutting wheels or unevenly-shaped blades of which heights are differentiated along an edge of a circular cutting wheel.
Application Number
申请号		 02131964 Application Date
申请日		 2002.09.03
Title 名称 Cutting wheel of liquid crystal display plate
Publication Number
公开号		 1440851 Publication Date
公开日		 2003.09.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B23D61/04
Applicant(s) Name
申请人		 LG Philip LCD Co., Ltd.
Address 地址
Inventor(s) Name 发明人 Chae Ryong-Soo
Attorney & Agent 代理人 xu jinguo chen gong
More information 更  多  信  息


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