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    • 9. 发明授权
    • 잉크 탱크 및 잉크 탱크가 마련된 잉크 제트 기록 장치
    • 잉크탱크및잉크탱크가마련된잉크제트기록장록
    • KR100445622B1
    • 2004-08-25
    • KR1020010034105
    • 2001-06-16
    • 캐논 가부시끼가이샤
    • 모찌즈끼무가사이또이찌로이시나가히로유끼이마나까요시유끼구보따마사히꼬이노우에료지야마구찌다까아끼
    • B41J2/00
    • B41J2/17556B41J2/17513B41J2/17546B41J2/17566B41J2/17596B41J2/195B41J19/202B41J29/393B41J2002/17583B41J2202/17
    • An ink tank is provided which can efficiently perform detection of information in an ink tank such as an ink residual amount in the ink tank with a simple configuration in which it is unnecessary to set wiring or the like. A solid semiconductor element (11), which is provided with an acquiring unit for acquiring environmental information of the outside, an information storing unit (17), a discriminating unit (16) for comparing acquired information and stored information to make a determination, and an information communicating unit (18) for displaying the acquired information or communicating the acquired information to the outside, is embedded in an outer wall of an ink tank such that the solid semiconductor element (11) is exposed to an internal side and an external side of the ink tank from the outer wall. The solid semiconductor element can perform supply of its operation energy or exchanges of signals in a non-contact state or by connecting with a terminal provided in a supporting portion or the like of the ink tank directly, thus, it is unnecessary to set wiring. In this case, the information acquiring means can be preferably disposed in the part of the solid semiconductor element (11) exposed to the inside of the ink tank.
    • 提供一种墨罐,其能够利用其中不需要设置布线等的简单配置来高效地执行墨罐中的信息的检测,例如墨罐中的墨剩余量。 一种固体半导体元件(11),其具有用于获取外部的环境信息的获取单元,信息存储单元(17),用于比较获取的信息和存储的信息以作出确定的鉴别单元(16),以及 用于显示获取的信息或者将所获取的信息传递到外部的信息通信单元(18)被嵌入墨盒的外壁中,使得固体半导体元件(11)暴露于内部侧和外部侧 从外壁的油墨罐。 固体半导体元件可以以非接触状态进行其操作能量的供应或信号的交换,或者通过直接与设置在墨盒的支撑部分等中的端子连接,因此不需要设置布线。 在这种情况下,信息获取装置可以优选地设置在固体半导体元件(11)的暴露于墨盒内部的部分中。 <图像>