发明申请
- 专利标题: HEATER OF AN INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE HEATER
- 专利标题(中): 喷嘴加热器和制造加热器的方法
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申请号: US12250749申请日: 2008-10-14
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公开(公告)号: US20090309932A1公开(公告)日: 2009-12-17
- 发明人: Kyong-il KIM , Sung-joon Park , Jun-woo Suh , Hyung Choi
- 申请人: Kyong-il KIM , Sung-joon Park , Jun-woo Suh , Hyung Choi
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2008-0057026 20080617
- 主分类号: B41J2/05
- IPC分类号: B41J2/05 ; G01D15/00
摘要:
A heater of a thermal inkjet printhead. The heater is formed of tantalum aluminum oxynitride (Ta—Al—ON), wherein the tantalum aluminum oxynitride is formed of about 30 to about 60 atomic % tantalum, about 10 to about 30 atomic % aluminum, about 5 to about 30 atomic % oxygen, and about 5 to about 30 atomic % nitrogen.
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