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公开(公告)号:US07277650B2
公开(公告)日:2007-10-02
申请号:US10896939
申请日:2004-07-23
申请人: Hirofumi Ihara , Tomoyuki Noguchi , Yasuhiro Nonaka , Tadayuki Kajiwara , Masahiro Samei , Hideki Tatematsu
发明人: Hirofumi Ihara , Tomoyuki Noguchi , Yasuhiro Nonaka , Tadayuki Kajiwara , Masahiro Samei , Hideki Tatematsu
IPC分类号: G03G15/20
CPC分类号: G03G15/2039 , G03G2215/2016 , G03G2215/2032
摘要: An image fixing device that is controllable with a high degree of reliability. The image fixing device is configured with a heat generator for fixing a toner image onto a recording medium that is opposed to an induction heater. Heat is generated in the heat generator through electromagnetic induction. An inverter circuit drives the induction heater. A power controller controls a power value that is output from the inverter circuit, whose power value is calculated by a power-value calculator. A power-value sensor acquires the power value output from the power controller, and a temperature sensor senses a temperature at least at one point of the heat generator. Thus, either the power value sensed by the power-value sensor or a temperature value sensed by the temperature sensor may be used as a reference value to calculate the power value in the power-value calculator.
摘要翻译: 一种图像定影装置,其可靠性高可控。 图像定影装置配置有用于将调色剂图像定影到与感应加热器相对的记录介质上的热发生器。 通过电磁感应在发热体产生热量。 逆变电路驱动感应加热器。 功率控制器控制从功率值由功率值计算器计算的功率值从逆变器电路输出的功率值。 功率值传感器获取从功率控制器输出的功率值,并且温度传感器至少在发热体的一点检测温度。 因此,由功率值传感器感测到的功率值或由温度传感器感测的温度值可以用作参考值,以计算功率值计算器中的功率值。
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公开(公告)号:US06507382B1
公开(公告)日:2003-01-14
申请号:US09538907
申请日:2000-03-30
申请人: Michiaki Sakamoto , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Hiroaki Matsuyama
发明人: Michiaki Sakamoto , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Hiroaki Matsuyama
IPC分类号: G02F1139
CPC分类号: G02F1/134363 , G02F1/133514 , G02F2201/121
摘要: This invention provides a liquid-crystal display where both pixel electrode 14 and common electrode 3 for controlling a liquid-crystal layer 40 are disposed above a color filter 10 covered with a shield electrode 20.
摘要翻译: 本发明提供一种液晶显示器,其中用于控制液晶层40的像素电极14和公共电极3都设置在覆盖有屏蔽电极20的滤色器10上方。
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