Modified-layer EPROM cell
    1.
    发明授权

    公开(公告)号:US09899539B2

    公开(公告)日:2018-02-20

    申请号:US12008851

    申请日:2008-01-15

    申请人: Trudy Benjamin

    发明人: Trudy Benjamin

    摘要: An EPROM cell includes a semiconductor substrate, having source and drain regions, a floating gate, including a semiconductive polysilicon layer electrically interconnected with a first metal layer, and a control gate, including a second metal layer. The floating gate is disposed adjacent to the source and drain regions and separated from the semiconductor substrate by a first dielectric layer, and the second metal layer of the control gate is capacitively coupled to the first metal layer with a second dielectric layer therebetween.

    Method and assembly to detect fluid
    3.
    发明授权
    Method and assembly to detect fluid 有权
    检测流体的方法和装配

    公开(公告)号:US09085139B2

    公开(公告)日:2015-07-21

    申请号:US14005754

    申请日:2011-06-20

    申请人: Trudy Benjamin

    发明人: Trudy Benjamin

    摘要: An assembly includes an election chamber, an ejection member, and a capacitance detection unit. The ejection chamber holds a fluid. The ejection member is disposed in the ejection chamber to selectively receive a predetermined amount of power from a power supply line. The capacitance detection unit detects art amount of capacitance.

    摘要翻译: 组件包括选举室,排出构件和电容检测单元。 喷射室保持流体。 喷射构件设置在喷射室中以选择性地从电源线接收预定量的功率。 电容检测单元检测美观的电容量。

    METHOD AND ASSEMBLY TO DETECT FLUID
    5.
    发明申请
    METHOD AND ASSEMBLY TO DETECT FLUID 有权
    检测流体的方法和装配

    公开(公告)号:US20140002538A1

    公开(公告)日:2014-01-02

    申请号:US14005754

    申请日:2011-06-20

    申请人: Trudy Benjamin

    发明人: Trudy Benjamin

    IPC分类号: B41J2/125 G01F23/26

    摘要: An assembly includes an election chamber, an ejection member, and a capacitance detection unit. The ejection chamber holds a fluid. The ejection member is disposed in the ejection chamber to selectively receive a predetermined amount of power from a power supply line. The capacitance detection unit detects art amount of capacitance.

    摘要翻译: 组件包括选举室,排出构件和电容检测单元。 喷射室保持流体。 喷射构件设置在喷射室中以选择性地从电源线接收预定量的功率。 电容检测单元检测美观的电容量。

    Fluid ejection device and method
    6.
    发明授权
    Fluid ejection device and method 有权
    流体喷射装置及方法

    公开(公告)号:US08460947B2

    公开(公告)日:2013-06-11

    申请号:US12880597

    申请日:2010-09-13

    IPC分类号: H01L21/66 G01R31/26

    摘要: A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.

    摘要翻译: 流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。 一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤:识别每个阵列中的参考小区,测量参考小区的选定性能标准,获得参考标准值,以及评估在 每个阵列中的至少一个单元相对于参考标准值。

    Fluid ejection device
    7.
    发明授权
    Fluid ejection device 有权
    流体喷射装置

    公开(公告)号:US08128205B2

    公开(公告)日:2012-03-06

    申请号:US11975928

    申请日:2007-10-23

    IPC分类号: B41J2/05

    摘要: A fluid ejection device includes a plurality of firing cells, a clocked latch switch, and a data latch switch. Each firing cell includes a heater used to fire ink through a nozzle, a drive switch, and a memory cell used to store a control value used to control the drive switch. The memory cell includes a data switch. A clocked latch switch receives a data-in signal and latches the data-in signal. All of the firing cells in the plurality of firing cells use the data-in signal latched by the clocked latch switch. The data latch switch latches the data-in signal to the data switch of at least two, but not all of the firing cells in the plurality of firing cells.

    摘要翻译: 流体喷射装置包括多个点火单元,时钟锁存开关和数据锁存开关。 每个点火单元包括用于通过喷嘴喷射墨水的加热器,驱动开关和用于存储用于控制驱动开关的控制值的存储单元。 存储单元包括数据开关。 时钟锁存开关接收数据输入信号并锁存数据输入信号。 多个点火单元中的所有点火单元都使用由时钟锁存开关锁存的数据输入信号。 数据锁存开关将数据输入信号锁存到多个点火单元中的至少两个但不是全部点火单元的数据开关。

    Secure Access To Fluid Cartridge Memory
    9.
    发明申请
    Secure Access To Fluid Cartridge Memory 有权
    安全访问流体盒式存储器

    公开(公告)号:US20100328405A1

    公开(公告)日:2010-12-30

    申请号:US12867822

    申请日:2008-03-14

    IPC分类号: B41J2/175 G06F12/00

    CPC分类号: G06K15/102 B41J2/17546

    摘要: An integrated fluid cartridge (100) for securing onboard memory (150, 215) includes an electrically actuated dispensing mechanism (120, 205) with a number of droplet generators which are fluidically connected to a fluid reservoir (110); a memory module (150, 215); and an electrical interface (200) containing shared select lines (250) and data lines (255) configured to control both the dispensing mechanism (120, 205) and the memory module (150, 215). A method for secure communications between a precision-dispensing device and integrated fluid cartridge (100) includes connecting the precision-dispensing device and the cartridge (100) via an electrical interface (200) containing select lines (250) and data lines (255); the cartridge (100) having several electronic components which are controlled via the select (250) and data lines (255).

    摘要翻译: 一种用于固定板载存储器(150,215)的集成流体盒(100)包括具有流体连接到流体储存器(110)的多个液滴发生器的电致动分配机构(120,205)。 存储器模块(150,215); 以及包含被配置为控制分配机构(120,205)和存储器模块(150,215)两者的共享选择线(250)和数据线(255)的电接口(200)。 精密分配装置和集成流体盒(100)之间的安全通信的方法包括经由包含选择线(250)和数据线(255)的电接口(200)连接精密分配装置和盒(100) ; 盒(100)具有通过选择(250)和数据线(255)控制的多个电子部件。

    Fluid ejection device and method
    10.
    发明授权
    Fluid ejection device and method 有权
    流体喷射装置及方法

    公开(公告)号:US07815287B2

    公开(公告)日:2010-10-19

    申请号:US12237165

    申请日:2008-09-24

    IPC分类号: B41J2/205

    摘要: A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.

    摘要翻译: 流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。 一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤:识别每个阵列中的参考小区,测量参考小区的选定性能标准,获得参考标准值,以及评估在 每个阵列中的至少一个单元相对于参考标准值。