发明申请
- 专利标题： APPARATUS TO SENSE TEMPERATURE OF INK-JET HEAD
- 专利标题（中）： INK-JET HEAD感觉温度的设备
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申请号： US12139652申请日： 2008-06-16
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公开(公告)号： US20090194025A1公开(公告)日： 2009-08-06
- 发明人: Yong-won JEONG , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
- 申请人： Yong-won JEONG , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
- 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： KR2008-10818 20080201
- 主分类号： B05C11/00
- IPC分类号： B05C11/00
摘要：
An apparatus to sense the temperature of an ink-jet head includes at least one or more CMOS (complementary metal oxide semiconductor) lateral BJTs (bipolar junction transistors) to sense the temperature of the ink-jet head, and a current supply unit to supply a current to the CMOS lateral BJTs. Minimum sized CMOS lateral BJTs are applied to an ink-jet printer head so that precise temperature control can be performed in a shuttle or array type ink-jet printer.
公开/授权文献
- US08419158B2 Apparatus to sense temperature of ink-jet head 公开/授权日：2013-04-16
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