发明申请
US20130321996A1 PRODUCTION METHOD FOR A BEZEL FOR A DISPLAY PANEL USING MOULD CASTING, AND BEZEL FOR A DISPLAY PANEL PRODUCED THEREBY
审中-公开
用于使用模具铸造的显示面板的贝壳的生产方法和用于生产的显示面板的贝壳
- 专利标题: PRODUCTION METHOD FOR A BEZEL FOR A DISPLAY PANEL USING MOULD CASTING, AND BEZEL FOR A DISPLAY PANEL PRODUCED THEREBY
- 专利标题(中): 用于使用模具铸造的显示面板的贝壳的生产方法和用于生产的显示面板的贝壳
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申请号: US14001452申请日: 2012-06-08
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公开(公告)号: US20130321996A1公开(公告)日: 2013-12-05
- 发明人: In-Suk Yang , Jong-Chul Lee , Jae-Eun Lee
- 申请人: In-Suk Yang , Jong-Chul Lee , Jae-Eun Lee
- 申请人地址: KR Seoul
- 专利权人: LG Hausys, Ltd.
- 当前专利权人: LG Hausys, Ltd.
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2011-0056663 20110613
- 国际申请: PCT/KR12/04520 WO 20120608
- 主分类号: B05D5/06
- IPC分类号: B05D5/06 ; H05K7/00
摘要:
Disclosed is a production method for a bezel for display panels, whereby unnecessary material costs are reduced, a three dimensional surface shape can easily be imparted and deformation can be minimized The production method for a bezel for display panels according to the present invention comprises the steps of: (a) providing a lower mould formed so as to have a three-dimensional pattern for imparting the surface shape of the bezel at the molding surface; (b) fastening a gasket to the molding-surface edge of the lower mould; (c) fasten an upper mould, which is provided with a raw-material injection part, on the gasket on the lower mould; (d) injecting a polymeric raw material for the bezel via the raw-material injection part of the upper mould; and (e) transferring the three-dimensional pattern formed in the molding surface of the lower mould, while curing the polymeric raw material.