Manufacturing method for electron emission device having high packing density
    161.
    发明专利
    Manufacturing method for electron emission device having high packing density 有权
    具有高包装密度的电子发射装置的制造方法

    公开(公告)号:JP2005285778A

    公开(公告)日:2005-10-13

    申请号:JP2005135104

    申请日:2005-05-06

    Abstract: PROBLEM TO BE SOLVED: To provide a structure of an electron emission device having high packing density of an emitter and to provide its manufacturing process. SOLUTION: An electron emission property element suitable for a flat panel type display is manufactured by high packing density. An electronic emitter has a base supporting the structure. A lower side non-insulation region patterned into a shape forming a plurality of parallel lines is formed on an insulation material which is the base. An electron emission property filament is formed in a hole extending in an insulation layer provided on the lower side non-insulation region. Typically, a patterned non-insulation gate layer is provided on the insulation layer to form a gate control type device. Preferably, a position of an electron emission mechanism is delimited using a charged particle track. By using the charged particle track, the electron emission mechanism is greatly miniaturized and is arranged by bringing mutual interval close. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 解决的问题:提供具有高发射极堆积密度的电子发射装置的结构并提供其制造工艺。 解决方案:适用于平板型显示器的电子发射特性元件以高堆积密度制造。 电子发射器具有支撑结构的基座。 在作为基底的绝缘材料上形成图案化为形成多条平行线的形状的下侧非绝缘区域。 在设置在下侧非绝缘区域上的绝缘层中延伸的孔中形成电子发射特性长丝。 通常,在绝缘层上设置图案化的非绝缘栅极层以形成栅极控制型器件。 优选地,使用带电粒子轨道限定电子发射机构的位置。 通过使用带电粒子轨道,电子发射机构大大地小型化并且通过使相互间隔接近来布置。 版权所有(C)2006,JPO&NCIPI

    Method of transmitting data block in wireless communication system
    168.
    发明授权
    Method of transmitting data block in wireless communication system 有权
    在无线通信系统中传输数据块的方法

    公开(公告)号:US08274939B2

    公开(公告)日:2012-09-25

    申请号:US12527577

    申请日:2008-03-21

    Abstract: A method of transmitting a data block in a wireless communication system includes generating a data block having a variable size in an upper layer, transmitting a radio resource request message to a base station according to the size of the data block in a medium access control (MAC) layer and transmitting the data block by using a radio resource allocated by using the radio resource request message. For a packet service such as VoIP in which a delay time is important, QoS can be improved by decreasing the delay time of packet transmission and by decreasing a packet discard ratio.

    Abstract translation: 在无线通信系统中发送数据块的方法包括在上层生成具有可变大小的数据块,根据介质访问控制中的数据块的大小向基站发送无线资源请求消息( MAC)层,并且通过使用通过使用无线电资源请求消息分配的无线资源来发送数据块。 对于延迟时间重要的诸如VoIP的分组业务,可以通过减少分组传输的延迟时间和减少分组丢弃率来提高QoS。

    Field emission electrode, manufacturing method thereof, and electronic device
    169.
    发明授权
    Field emission electrode, manufacturing method thereof, and electronic device 失效
    场发射电极,其制造方法和电子器件

    公开(公告)号:US07755271B2

    公开(公告)日:2010-07-13

    申请号:US11287838

    申请日:2005-11-28

    CPC classification number: H01J1/3048 H01J2201/30457

    Abstract: An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.

    Abstract translation: 在基板上形成具有X射线衍射中的金刚石图案和由多个粒径为5nm〜10nm的金刚石细晶粒形成的电子发射膜。 当电子发射膜导致发射电流流动时,电子发射膜可以将场强限制在低水平,并且具有均匀的电子发射特性。

    PHOSPHORUS-DOPED DIAMOND FILM ALLOWING SIGNIFICANTLY REDUCED ELECTRON EMISSION VOLTAGE, METHOD FOR PRODUCING THE SAME, AND ELECTRON SOURCE USING THE SAME
    170.
    发明申请
    PHOSPHORUS-DOPED DIAMOND FILM ALLOWING SIGNIFICANTLY REDUCED ELECTRON EMISSION VOLTAGE, METHOD FOR PRODUCING THE SAME, AND ELECTRON SOURCE USING THE SAME 有权
    具有显着降低电子发射电压的磷光体金刚石膜,其制造方法和使用该电极的电子源

    公开(公告)号:US20090167139A1

    公开(公告)日:2009-07-02

    申请号:US12066976

    申请日:2006-08-28

    Abstract: According to the present invention, a phosphorus-doped diamond film allowing a significantly reduced electron emission voltage, a method for producing the same, and a diamond electron source using the same, such diamond electron source exerting stable and excellent electron emission characteristics, which can be used for a cold cathode surface structure operable with low voltage, are provided. Also, a method for producing a phosphorus-doped diamond film, comprising growing a diamond film on a diamond substrate by a microwave CVD method in an atmosphere containing gases (methane and hydrogen) and phosphorus with the use of tertiary butyl phosphorus as a source of addition of phosphorous, such diamond film containing phosphorus at a concentration of 1015 cm−3 or more, having a resistivity of 107 Ωcm or less, and allowing a voltage for initiation of electron emission to be 30 V or less, and a diamond electron source using the same are provided. In such diamond film, the electron emission voltage is significantly reduced.

    Abstract translation: 根据本发明,能够显着降低电子发射电压的磷掺杂金刚石薄膜,其制造方法和使用该方法的金刚石电子源,具有稳定和优异的电子发射特性的金刚石电子源,其可以 用于可低压操作的冷阴极表面结构。 另外,一种磷掺杂金刚石膜的制造方法,其特征在于,在含有气体(甲烷和氢)和磷的气氛中,通过微波CVD法在金刚石基板上生长金刚石膜,使用叔丁基磷作为 加入磷,这种金刚石膜含有浓度为1015cm-3或更高的磷,具有107Ω·米或更小的电阻率,并允许电子发射的电压为30V或更小,金刚石电子源 提供使用它们。 在这种金刚石膜中,电子发射电压显着降低。

Patent Agency Ranking