发明申请
- 专利标题： HEATER
- 专利标题（中）： 加热器
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申请号： US12527098申请日： 2008-02-14
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公开(公告)号： US20100038355A1公开(公告)日： 2010-02-18
- 发明人: Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
- 申请人： Yasuyuki Aritaki , Shinobu Obata , Teruhisa Sako
- 申请人地址： JP Kyoto-shi
- 专利权人： Rohm Co., Ltd.
- 当前专利权人： Rohm Co., Ltd.
- 当前专利权人地址： JP Kyoto-shi
- 优先权： JP2007-038083 20070219
- 国际申请： PCT/JP2008/052433 WO 20080214
- 主分类号： H05B3/10
- IPC分类号： H05B3/10
摘要：
A heater (A1) includes a substrate (1), a heating resistor (2) formed on the substrate (1) and a protective film (3) covering the heating resistor (2). The protective film (3) includes a crystallized glass layer (31) and an amorphous glass layer (33) covering the crystallized glass layer (31). The protective film (3) further includes a semi-crystalline glass layer (32) surrounding an edge (31a) of the crystallized glass layer (32) The semi-crystalline glass layer (32) intervenes between the substrate (1) and a portion of the amorphous glass layer (33) that projects relative to the crystallized glass layer (31).
公开/授权文献
- US09069296B2 Heater 公开/授权日：2015-06-30