-
公开(公告)号:US20160014520A1
公开(公告)日:2016-01-14
申请号:US14771104
申请日:2013-02-28
发明人: Yuichi MIURA , Teizo OBA
IPC分类号: H04R7/12
CPC分类号: H04R7/122 , H04R7/125 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/023 , H04R2307/025 , H04R2307/027 , H04R2307/029
摘要: Provided is an inexpensive speaker diaphragm which can suppress inter-layer peeling. A speaker diaphragm includes a first diaphragm layer and a second diaphragm layer which are respectively configured by sheet-forming bodies of materials and stacked to each other, and the first diaphragm layer and the second diaphragm layer are integrally formed in a boundary portion.
摘要翻译: 提供了可以抑制层间剥离的便宜的扬声器振膜。 扬声器振动膜包括分别由材料的片材形成体构成并且彼此堆叠的第一隔膜层和第二隔膜层,并且第一隔膜层和第二隔膜层一体地形成在边界部分中。