发明授权
- 专利标题: Method for manufacturing transparent printed circuit and method for manufacturing transparent touch panel
- 专利标题(中): 透明印刷电路的制造方法及制造透明触摸屏的方法
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申请号: US13697173申请日: 2011-12-19
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公开(公告)号: US09198298B2公开(公告)日: 2015-11-24
- 发明人: Masayuki Iwase , Kazuyuki Ozaki
- 申请人: Masayuki Iwase , Kazuyuki Ozaki
- 申请人地址: JP Tokyo-To
- 专利权人: NIPPON MEKTRON, LTD.
- 当前专利权人: NIPPON MEKTRON, LTD.
- 当前专利权人地址: JP Tokyo-To
- 代理机构: Jacobson Holman, PLLC.
- 优先权: JP2011-098543 20110426
- 国际申请: PCT/JP2011/079372 WO 20111219
- 国际公布: WO2012/147235 WO 20121101
- 主分类号: H01B13/00
- IPC分类号: H01B13/00 ; B44C1/22 ; C03C15/00 ; C03C25/68 ; C23F1/00 ; H01L21/44 ; H01L21/302 ; H01L21/461 ; H05K3/06 ; H01L21/027 ; H01L33/42 ; H01L31/101 ; H05K1/09 ; H01L31/18 ; H05K1/03
摘要:
To peel an etching resist easily and reliably without damaging a transparent conductive layer coated with the etching resist. A method for manufacturing a transparent printed circuit in an embodiment of the present invention includes: providing a transparent conductive sheet 3 having a transparent base material 1 and a transparent conductive layer 2 formed on the transparent base material 1, forming an etching resist 4 having a specified pattern on the transparent conductive layer 2, etching the transparent conductive layer 2 with the etching resist 4 as a mask, forming a peeling film 5 on the etching resist 4 and on the transparent base material 1 exposed by etching of the transparent conductive layer 2 so as to cover an area where the etching resist 4 is formed, and peeling the peeling film 5 together with the etching resist 4.
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