公开(公告)号：US20160347054A1

公开(公告)日：2016-12-01

申请号：US15104909

申请日：2013-12-16

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Ning GE

IPC: B41J2/045

CPC classification number: B41J2/04563 ,  B41J2/04581 ,  B41J2/14153

Abstract: A printhead including a fluid slot area in which a plurality of fluid slots are formed and a temperature sensing member, heating element or temperature sensing resistor including an edge portion and an inner portion. The edge portion extends along at least a part of an edge of the fluid slot area and the inner portion is connected to the edge portion and extends in-between two adjacent fluid slots.

Abstract translation: 一种打印头，包括其中形成有多个流体槽的流体槽区域和包括边缘部分和内部部分的温度检测构件，加热元件或温度感测电阻器。 边缘部分沿着流体槽区域的边缘的至少一部分延伸，并且内部部分连接到边缘部分并且在两个相邻的流体槽之间延伸。

公开(公告)号：US20160332439A1

公开(公告)日：2016-11-17

申请号：US15111247

申请日：2014-01-17

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Ning GE ,  Leong Yap CHIA ,  Wai Mun WONG

IPC: B41J2/045 ,  G11C16/32 ,  G11C16/08

CPC classification number: B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04586 ,  G11C16/08 ,  G11C16/32

Abstract: Addressing an EPROM on a printhead is described. In an example, a printhead includes an electronically programmable read-only memory (EPROM) having a plurality of cells arranged in rows and columns, each of the cells having a addressing port, a row select port, and a column select port. A conductor is coupled to the addressing portion of each of the plurality of cells, A column shift register is coupled to the column select ports of the plurality of cells, the column shift register having a register location for each column of the plurality of cells and having an input to receive a first input signal. A row shift register is coupled to row select ports of the plurality of cells, the row shift register having a register location for each row of the plurality of cells and having an input to receive a second input signal.

Abstract translation: 描述了在打印头上寻址EPROM。 在一个示例中，打印头包括具有以行和列排列的多个单元的电子可编程只读存储器（EPROM），每个单元具有寻址端口，行选择端口和列选择端口。 一个导体耦合到多个单元的每个单元的寻址部分，列移位寄存器耦合到多个单元的列选择端口，列移位寄存器具有针对多个单元的每一列的寄存器位置， 具有用于接收第一输入信号的输入。 行移位寄存器耦合到多个单元的行选择端口，行移位寄存器具有针对多个单元的每行的寄存器位置，并具有用于接收第二输入信号的输入。

公开(公告)号：US20160025635A1

公开(公告)日：2016-01-28

申请号：US14775839

申请日：2013-03-14

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Zhiyong LI ,  Ning GE ,  Steven J. BARCELO ,  Huei Pei KUO

IPC: G01N21/65 ,  C25D1/20 ,  G01N21/64 ,  C25D1/02 ,  G01N27/04 ,  G01N27/22

CPC classification number: G01N21/658 ,  B82Y30/00 ,  C25D1/02 ,  C25D1/20 ,  G01N21/648 ,  G01N27/04 ,  G01N27/22 ,  G01N33/02 ,  G01N33/22 ,  G01N2201/068

Abstract: Devices to detect a substance and methods of producing such a device are disclosed. An example device to detect a substance includes a housing defining a first chamber and a substrate coupled to the housing. The substrate includes nanostructures positioned within the first chamber. The nanostructures are to react to the substance when exposed thereto. The device includes a first heater positioned within the first chamber. The heater is to heat at least a portion of the substance to ready the device for analysis.

Abstract translation: 公开了检测物质的装置和制造这种装置的方法。 用于检测物质的示例性装置包括限定第一室的壳体和联接到壳体的衬底。 衬底包括位于第一腔内的纳米结构。 当暴露于其中时，纳米结构将与物质反应。 该装置包括位于第一室内的第一加热器。 加热器是加热物质的至少一部分以准备用于分析的装置。