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    • 6. 发明申请
    • INKJET HEAD AND MANUFACTURING METHOD OF INKJET HEAD
    • 喷头的喷头和制造方法
    • US20120050413A1
    • 2012-03-01
    • US13220487
    • 2011-08-29
    • Toshio MIYAZAWA
    • Toshio MIYAZAWA
    • B41J2/045H01L41/22
    • B41J2/14209B41J2/1609B41J2/1623B41J2/1632B41J2/1634B41J2/1646B41J2002/14491B41J2202/12Y10T29/42
    • According to one embodiment, an inkjet head includes a nozzle plate, a piezoelectric member, a substrate, a frame member, and a wiring circuit. The nozzle plate has nozzles. The piezoelectric member has pressure chambers associated with the nozzles, sidewalls configured to pressurize the pressure chambers, and electrode wiring lines that are connected to electrodes provided on the respective sidewalls and alternately provided on one of both end sides of each of the pressure chambers which is different from the end side of respective adjacent pressure chambers. Further, the piezoelectric member applies a drive pulse voltage to the sidewalls from the electrodes to pressurize the pressure chambers. The piezoelectric member is bonded to the substrate. The frame member is bonded to the substrate and the nozzle plate to surround the piezoelectric member. The wiring circuit is provided on the substrate and has the electrode wiring lines.
    • 根据一个实施例,喷墨头包括喷嘴板,压电构件,基板,框架构件和布线电路。 喷嘴板具有喷嘴。 压电元件具有与喷嘴相关联的压力室,配置成对压力室加压的侧壁和连接到设置在相应侧壁上的电极的电极布线,并且交替地设置在每个压力室的两端侧之一 不同于各个相邻压力室的端侧。 此外,压电部件从电极向侧壁施加驱动脉冲电压,以对压力室加压。 压电元件结合到基片上。 框架构件结合到基板和喷嘴板以包围压电构件。 布线电路设置在基板上并具有电极布线。
    • 9. 发明申请
    • OPTICAL SENSOR ARRAY AND OPTICAL SENSOR CIRCUIT
    • 光传感器阵列和光传感器电路
    • US20110006192A1
    • 2011-01-13
    • US12832230
    • 2010-07-08
    • Toshio MIYAZAWAHideki NakagawaKozo Yasuda
    • Toshio MIYAZAWAHideki NakagawaKozo Yasuda
    • H01L27/146
    • H01L27/14665H01L27/14609H04N5/361H04N5/3745
    • Each optical sensor element includes an upper electrode, a lower electrode, and a light dependent variable resistance element formed of amorphous silicon. Each optical sensor pixel includes: a capacitive element between the lower electrode and a reference voltage line; a first transistor inputting a first power source voltage to a second electrode, connecting a first electrode to the lower electrode, and inputting a second clock to a control electrode; a second transistor inputting a second power source voltage to a second electrode, and connecting a control electrode to the lower electrode; and a third transistor connecting a second electrode to a first electrode of the second transistor, connecting a first electrode to the output line, and inputting a first clock to a control electrode.
    • 每个光学传感器元件包括由非晶硅形成的上电极,下电极和依赖于光的可变电阻元件。 每个光学传感器像素包括:下电极和参考电压线之间的电容元件; 向第二电极输入第一电源电压的第一晶体管,将第一电极连接到下电极,并将第二时钟输入到控制电极; 向第二电极输入第二电源电压并将控制电极连接到下电极的第二晶体管; 以及将第二电极连接到第二晶体管的第一电极的第三晶体管,将第一电极连接到输出线,并将第一时钟输入到控制电极。
    • 10. 发明申请
    • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    • 显示装置及其制造方法
    • US20100117091A1
    • 2010-05-13
    • US12613598
    • 2009-11-06
    • Takuo KAITOHToshio MIYAZAWA
    • Takuo KAITOHToshio MIYAZAWA
    • H01L29/786H01L21/336H01L33/00
    • H01L29/78618H01L27/12H01L29/04H01L29/66765
    • A display device having thin film transistors which can acquire an appropriate ON current and an appropriate OFF current and a manufacturing method thereof are provided. A display device includes: a transparent substrate; and a plurality of thin film transistors which are formed on the transparent substrate. Each thin film transistor includes a gate electrode which is stacked on the transparent substrate, a source electrode and a drain electrode which are stacked over the gate electrode, a first semiconductor film which is stacked between the gate electrode, and the source electrode and the drain electrode so as to control an electric current which flows between the source electrode and the drain electrode, an insulation film which is stacked on the first semiconductor film in a contacting manner in a state where a source-electrode-side edge portion and a drain-electrode-side edge portion of the first semiconductor film are exposed, and a second semiconductor film and a third semiconductor film which are stacked between the source-electrode-side edge portion and the source electrode T as well as between the drain-electrode-side edge portion and the drain electrode. The third semiconductor film is connected with the source electrode and the drain electrode by an ohmic contact. The second semiconductor film is formed below the third semiconductor film with resistance higher than resistance of the third semiconductor film.
    • 提供一种能够获得适当的接通电流和适当的关断电流的薄膜晶体管的显示装置及其制造方法。 显示装置包括:透明基板; 以及形成在透明基板上的多个薄膜晶体管。 每个薄膜晶体管包括堆叠在透明基板上的栅电极,堆叠在栅电极上的源电极和漏电极,堆叠在栅电极与源电极和漏极之间的第一半导体膜 电极,以控制在源电极和漏极之间流动的电流;绝缘膜,其在源电极侧边缘部分和漏极电极的状态下以接触方式层叠在第一半导体膜上; 暴露第一半导体膜的电极侧边缘部分,并且层叠在源电极侧边缘部分和源极电极T之间以及在漏 - 电极侧之间的第二半导体膜和第三半导体膜 边缘部分和漏电极。 第三半导体膜通过欧姆接触与源电极和漏电极连接。 第二半导体膜形成在第三半导体膜下面,电阻高于第三半导体膜的电阻。