发明名称 カバー部材、および携帯電話
摘要 PROBLEM TO BE SOLVED: To provide a cover member which is provided with an antireflection function and has a sufficiently high hardness to secure scratch resistance, and a mobile phone including the cover member.SOLUTION: A cover member 2 of the present invention includes a substrate 11 having translucency. A laminate as an antireflection layer 12 including layers 12A and 12C containing silicon nitride and layers 12B and 12D containing silicon oxide is provided on at least a part of a surface of the substrate 11. In the laminate, the content of silicon nitride in the range from the outermost surface thereof to a depth of 150 nm is 30-50 vol.%. An antifouling layer 13 containing a fluorine-containing organosilicon compound is provided on a surface of the laminate. The cover member 2 is provided on an information display part of a device.
申请公布号 JP5967257(B2) 申请公布日期 2016.08.10
申请号 JP20150090402 申请日期 2015.04.27
申请人 セイコーエプソン株式会社 发明人 鈴木 克己;鈴木 慶一;関 浩幸
分类号 C03C17/42;G04B39/00;G09F9/00;H04M1/02 主分类号 C03C17/42
代理机构 代理人
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