History recording apparatus
    6.
    发明授权
    History recording apparatus 失效
    历史记录仪

    公开(公告)号:US5479467A

    公开(公告)日:1995-12-26

    申请号:US232955

    申请日:1994-04-25

    申请人: Akio Katsumata

    发明人: Akio Katsumata

    摘要: A history recording apparatus comprises an EEPROM for storing operation history data regarding a predetermined operation performed by a label printer, and an IC socket provided on a circuit board of the label printer and detachably connectable to the EEPROM. In particular, the history recording apparatus further comprises a CPU for updating the operation history data stored in the nonvolatile memory connected to the IC socket, upon detection of the predetermined operation having been performed a preset number of times which is determined on the basis of a writing tolerance limit of the EEPROM.

    摘要翻译: 历史记录装置包括用于存储关于由标签打印机执行的预定操作的操作历史数据的EEPROM,以及设置在标签打印机的电路板上并可拆卸地连接到EEPROM的IC插座。 具体地,历史记录装置还包括CPU,用于在检测到已经执行预定次数的预定次数时,更新存储在连接到IC插座的非易失性存储器中的操作历史数据,该预定次数是基于 写入EEPROM的容差限制。

    Memory card including stacked semiconductor memory elements located on a
printed circuit board having a straight wiring pattern
    7.
    发明授权
    Memory card including stacked semiconductor memory elements located on a printed circuit board having a straight wiring pattern 失效
    存储卡包括位于具有直线布线图案的印刷电路板上的叠层半导体存储元件

    公开(公告)号:US5420756A

    公开(公告)日:1995-05-30

    申请号:US77080

    申请日:1993-06-16

    摘要: TCP (tape carrier package) type semiconductor memory elements, each having a thickness less than that of the conventional package, are provided on the front and rear surface of a print circuit board in a stacking manner. Close to the semiconductor memory elements stacked, provided are TCP type semiconductor memory elements stacked one on another. Each TCP type semiconductor memory element has outer leads on its one side surface. The outer leads having the same function are arranged in a straight line on the front or rear surface of the print substrate. The outer leads arranged in the straight line are connected with each other via a straight wiring pattern.

    摘要翻译: 以堆叠方式在印刷电路板的前表面和后表面上设置厚度小于常规封装的厚度的TCP(带载封装)型半导体存储元件。 靠近堆叠的半导体存储器元件,提供了彼此层叠的TCP型半导体存储器元件。 每个TCP型半导体存储元件在其一个侧表面上具有外引线。 具有相同功能的外引线在印刷基板的前表面或后表面上以直线布置。 设置在直线上的外引线通过直线布线图案相互连接。