Electron emission device and method of manufacturing same
    91.
    发明专利
    Electron emission device and method of manufacturing same 审中-公开
    电子发射装置及其制造方法

    公开(公告)号:JP2007194087A

    公开(公告)日:2007-08-02

    申请号:JP2006011663

    申请日:2006-01-19

    Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device high in electron emission efficiency. SOLUTION: The device 100 includes: a SiC substrate 11 having a region 17 with its surface or inside exposed, and having a (0001) surface as a principal surface; an electron emission layer 12 formed on a C surface of the substrate 11 and formed out of carbon; and an electrode 18 formed in the region 17. The electrode 18 may be formed on the Si surface of the substrate 11. The electron emission layer 12 is formed in a part of the C surface of the substrate 11, and the electrode 18 may be formed in a region of the C surface of the substrate 11 where the electron emission layer 12 is not formed. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供高电子发射效率的电子发射装置。 解决方案:装置100包括:SiC衬底11,其具有其表面或内部暴露的区域17,并且具有(0001)表面作为主表面; 形成在基板11的C表面上并由碳形成的电子发射层12; 以及形成在区域17中的电极18.电极18可以形成在基板11的Si表面上。电子发射层12形成在基板11的C表面的一部分中,电极18可以是 形成在不形成电子发射层12的基板11的C表面的区域中。 版权所有(C)2007,JPO&INPIT

    Electron emission device, electron emission display device and method for manufacturing same electron emission display device
    93.
    发明专利
    Electron emission device, electron emission display device and method for manufacturing same electron emission display device 有权
    电子发射装置,电子发射显示装置及其制造相同电子发射显示装置的方法

    公开(公告)号:JP2007066892A

    公开(公告)日:2007-03-15

    申请号:JP2006225758

    申请日:2006-08-22

    Inventor: HWANG SEONG-YEON

    Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device improving uniformity of electron emission of respective pixels, an electron emission display device including the electron emission device and a method for manufacturing the electron emission display device. SOLUTION: The electron emission device 104 is provided with: a cathode electrode 14; a gate electrode 28 arranged to be electrically isolated from the cathode electrode 14; an electron emission portion 20; and a resistive layer 22 electrically connected to the cathode electrode 14 and the electron emission portion 20, the resistive layer 22 being made of a metal oxide or a metal nitride. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 解决的问题:提供一种提高各像素的电子发射均匀性的电子发射装置,包括电子发射装置的电子发射显示装置和用于制造电子发射显示装置的方法。 解决方案:电子发射器件104设置有:阴极14; 布置成与阴极电极14电隔离的栅电极28; 电子发射部分20; 以及与阴极14和电子发射部分20电连接的电阻层22,电阻层22由金属氧化物或金属氮化物制成。 版权所有(C)2007,JPO&INPIT

    Thin film transistor device of field emission display
    99.
    发明专利
    Thin film transistor device of field emission display 审中-公开
    场发射显示器的薄膜晶体管器件

    公开(公告)号:JP2005093977A

    公开(公告)日:2005-04-07

    申请号:JP2004028093

    申请日:2004-02-04

    Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor device of a field emission display.
    SOLUTION: This device is formed with a patterned first gate metal layer, a first gate insulating layer positioned under the first gate metal layer, a patterned second gate metal layer, and a second gate insulating layer positioned under the second gate metal layer. When the thickness of the gate insulating layer is larger than that of the first gate insulating layer and voltages of the first and second metal layers are higher than that of a threshold voltage, the device is formed so that an absolute voltage of a polysilicon layer channel area positioned under the first gate metal layer is lower than that of polysilicon layer channel area positioned under the second gate metal layer. Consequently, the device can conform to high voltage operation and can be subjected to good protection.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:提供场致发射显示器的薄膜晶体管器件。 解决方案:该器件形成有图案化的第一栅极金属层,位于第一栅极金属层下方的第一栅极绝缘层,图案化的第二栅极金属层和位于第二栅极金属层下方的第二栅极绝缘层 。 当栅极绝缘层的厚度大于第一栅极绝缘层的厚度,并且第一和第二金属层的电压高于阈值电压时,器件形成为使得多晶硅层沟道的绝对电压 位于第一栅极金属层下方的区域低于位于第二栅极金属层下方的多晶硅层沟道区域的区域。 因此,该装置可以符合高压操作并且可以受到良好的保护。 版权所有(C)2005,JPO&NCIPI

    ACTIVE-MATRIX FIELD EMISSION PIXEL AND ACTIVE-MATRIX FIELD EMISSION DISPLAY
    100.
    发明申请
    ACTIVE-MATRIX FIELD EMISSION PIXEL AND ACTIVE-MATRIX FIELD EMISSION DISPLAY 审中-公开
    主动矩阵场发射像素和有源矩阵场发射显示

    公开(公告)号:WO2007066920A1

    公开(公告)日:2007-06-14

    申请号:PCT/KR2006/005009

    申请日:2006-11-27

    Abstract: Provided is a field emission display (FED) capable of driving on the basis of current and preventing leakage current caused by thin film transistors (TFTs). The FED includes: a plurality of unit pixels including an emission element in which cathode luminescence of a phosphor occurs and a TFT for driving the emission element; a current source for applying a scan signal to each unit pixel; and a voltage source for applying a data signal to each unit pixel. Here, the on- current of the current source is high enough to take care of the load resistance and capacitance of a scan row within a given writing time, and the off-current of the current source is so low that the electron emission of each pixel can be ignored. In addition, the pulse amplitude or pulse width of the data signal applied from the voltage source is changed, and thereby the gray scale of the display is represented.

    Abstract translation: 提供了能够基于电流驱动并防止由薄膜晶体管(TFT)引起的漏电流的场致发射显示器(FED)。 FED包括:包括其中发生荧光体的阴极发光的发射元件和用于驱动发光元件的TFT的多个单位像素; 用于向每个单位像素施加扫描信号的电流源; 以及用于将数据信号施加到每个单位像素的电压源。 这里,电流源的导通电流足够高,以便在给定的写入时间内照顾扫描行的负载电阻和电容,并且电流源的截止电流非常低以致每个电流源的电子发射 像素可以忽略。 此外,改变从电压源施加的数据信号的脉冲幅度或脉冲宽度,从而表示显示器的灰度级。

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