发明名称 |
METHOD FOR MANUFACTURING A SPRING FOR A SLIDE-TYPE MOBILE PHONE |
摘要 |
PURPOSE: A method for manufacturing a spring for a slide type portable terminal is provided to facilitate manufacturing springs of a complex shape since a part or the entire of a spring is manufactured through an etching process. CONSTITUTION: A method for manufacturing a spring for a slide type portable terminal comprises following steps. A mask with patterns corresponding to the shape of a spring is manufactured. The mask is placed on the metal plate, an etching process is performed, spring with patterns which correspond to spring patterns formed in a mask is remained, and the rest of the springs are removed. A spring for a slide type portable terminal comprises a pair of joints(21) and multiple linear elastic members(23). A pair of joints is combined in a slide module of the portable terminal. The multiple linear elastic members connect each joint.
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申请公布号 |
KR20110007912(A) |
申请公布日期 |
2011.01.25 |
申请号 |
KR20090065594 |
申请日期 |
2009.07.17 |
申请人 |
ARRO CO., LTD.;ITEKOREA. CO., LTD.;INTOPS. CO., LTD. |
发明人 |
KIM, KI HYUN |
分类号 |
C25F3/14;C23F1/02 |
主分类号 |
C25F3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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