Color cathode ray tube having an improved shadow mask
    1.
    发明授权
    Color cathode ray tube having an improved shadow mask 失效
    具有改进的荫罩的彩色阴极射线管

    公开(公告)号:US06605890B1

    公开(公告)日:2003-08-12

    申请号:US09598323

    申请日:2000-06-21

    IPC分类号: H01J2907

    CPC分类号: H01J29/07 H01J2229/0744

    摘要: A color cathode ray tube has an electron gun, a phosphor screen, and a shadow mask closely spaced from the phosphor screen. The shadow mask has plural strips extending in a direction perpendicular to a horizontal scanning direction of electron beams emitted from the electron gun and plural bridge portions connecting adjacent ones among the plural strips. The shadow mask is formed with an aperture area having plural slot-shaped electron beam apertures therein. The shadow mask is provided with at least one wire held under tension in the extending direction of the plural strips so as to be superposed on a surface of one of the plural strips in the aperture area. The surface of the one of the plural strips is a surface of the one of the plural strips facing the electron gun.

    摘要翻译: 彩色阴极射线管具有与荧光屏紧密间隔的电子枪,荧光屏和荫罩。 荫罩具有沿从垂直于从电子枪发射的电子束的水平扫描方向垂直的方向延伸的多个条带,以及连接多个条带中的相邻的多个桥接部分。 荫罩形成有其中具有多个槽形电子束孔的开口区域。 荫罩设置有至少一根沿多个条的延伸方向张力保持的线,以便在开口区域中的多个条带之一的表面上重叠。 多个条带之一的表面是面对电子枪的多个条带之一的表面。

    Display device and method of manufacturing the same
    2.
    发明授权
    Display device and method of manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号:US07388228B2

    公开(公告)日:2008-06-17

    申请号:US11174674

    申请日:2005-07-06

    IPC分类号: H01L21/84 H01L29/76

    摘要: Thin film transistors for a display device each include a semiconductor layer made of polysilicon having a channel region, drain and source regions at both sides of the channel region and doped with impurity of high concentration, and an LDD region arranged either between the drain region and the channel region or between the source region and the channel region and doped with impurity of low concentration. An insulation film is formed over an upper surface of the semiconductor layer and has a film thickness which decreases in a step-like manner as it extends to the channel region, the LDD region, the drain and the source regions; and a gate electrode is formed over the channel region through the insulation film. Such a constitution can enhance the numerical aperture and can suppress the magnitude of stepped portions in a periphery of the thin film transistor.

    摘要翻译: 用于显示装置的薄膜晶体管每个都包括由多晶硅制成的半导体层,该多晶硅具有沟道区,沟道区两侧的漏极和源极区,掺杂有高浓度的杂质;以及LDD区,其布置在漏极区和 沟道区域或源极区域和沟道区域之间,并掺杂低浓度的杂质。 在半导体层的上表面上形成绝缘膜,其厚度随其延伸到沟道区,LDD区,漏极和源极区而呈阶梯状减小; 并且通过绝缘膜形成在沟道区域上方的栅电极。 这种结构可以提高数值孔径并且可以抑制薄膜晶体管的周边中的阶梯部分的大小。

    Display device and method of manufacturing the same
    3.
    发明申请
    Display device and method of manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号:US20050242354A1

    公开(公告)日:2005-11-03

    申请号:US11174674

    申请日:2005-07-06

    摘要: Thin film transistors for a display device each include a semiconductor layer made of polysilicon having a channel region, drain and source regions at both sides of the channel region and doped with impurity of high concentration, and an LDD region arranged either between the drain region and the channel region or between the source region and the channel region and doped with impurity of low concentration. An insulation film is formed over an upper surface of the semiconductor layer and has a film thickness which decreases in a step-like manner as it extends to the channel region, the LDD region, the drain and the source regions; and a gate electrode is formed over the channel region through the insulation film. Such a constitution can enhance the numerical aperture and can suppress the magnitude of stepped portions in a periphery of the thin film transistor.

    摘要翻译: 用于显示装置的薄膜晶体管每个都包括由多晶硅制成的半导体层,该多晶硅具有沟道区,沟道区两侧的漏极和源极区,掺杂有高浓度的杂质;以及LDD区,其布置在漏极区和 沟道区域或源极区域和沟道区域之间,并掺杂低浓度的杂质。 在半导体层的上表面上形成绝缘膜,其厚度随其延伸到沟道区,LDD区,漏极和源极区而呈阶梯状减小; 并且通过绝缘膜形成在沟道区域上方的栅电极。 这种结构可以提高数值孔径并且可以抑制薄膜晶体管的周边中的阶梯部分的大小。

    Display device
    7.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US07570337B2

    公开(公告)日:2009-08-04

    申请号:US11898278

    申请日:2007-09-11

    IPC分类号: G02F1/1345

    摘要: In a liquid crystal display device disposed with reflective regions and transmissive regions, two organic insulating films are formed on a connection terminal portion and radial non-uniformities are prevented from occurring when applying the upper organic insulating film. Pixel portions including transmissive regions and reflective regions are formed, and a second organic insulating film is formed between a metal layer that forms reflective electrodes and a transparent conductive film that forms pixel electrodes to planarize concavo-convexities in the reflective electrodes. In contact holes of a connection terminal portion, the inclination of a first organic resin film is made smooth to control the occurrence of radial non-uniformities occurring in the second organic insulating film.

    摘要翻译: 在设置有反射区域和透射区域的液晶显示装置中,在连接端子部分上形成两个有机绝缘膜,并且当施加上部有机绝缘膜时防止发生径向不均匀性。 形成包括透射区域和反射区域的像素部分,并且在形成反射电极的金属层和形成像素电极的透明导电膜之间形成第二有机绝缘膜,以平坦化反射电极中的凹凸。 在连接端子部分的接触孔中,使第一有机树脂膜的倾斜平滑,以控制在第二有机绝缘膜中发生的径向非均匀性的发生。

    Cathode structure incorporating an impregnated substrate
    10.
    发明授权
    Cathode structure incorporating an impregnated substrate 失效
    掺入浸渍基材的阴极结构

    公开(公告)号:US4893052A

    公开(公告)日:1990-01-09

    申请号:US3325

    申请日:1987-01-14

    IPC分类号: H01J1/13 H01J1/14 H01J1/28

    CPC分类号: H01J1/28

    摘要: A cathode structure comprises a substrate including a porous sinter of a metal having a high melting point, which is impregnated with electron emitting material, a metal cup for receiving the substrate, a layer of solder disposed between the substrate and the metal cup, a covering layer disposed between the substrate and the solder layer and made of a metal having a melting point higher than that of the solder, a metal sleeve for supporting the metal cup, and a heater.

    摘要翻译: 阴极结构包括:基底,其包括浸渍有电子发射材料的具有高熔点金属的多孔烧结体,用于接收基底的金属杯,设置在基底和金属杯之间的焊料层,覆盖物 层,其设置在基板和焊料层之间,并且由熔点高于焊料的金属制成,用于支撑金属杯的金属套和加热器。