Screen for image display apparatus, method for manufacturing screen for image display apparatus, and image display apparatus
    12.
    发明申请
    Screen for image display apparatus, method for manufacturing screen for image display apparatus, and image display apparatus 失效
    用于图像显示装置的屏幕,用于制造用于图像显示装置的屏幕的方法和图像显示装置

    公开(公告)号:US20040104663A1

    公开(公告)日:2004-06-03

    申请号:US10618351

    申请日:2003-07-11

    CPC classification number: G02B5/0226 G02B5/0284 G03B21/62 H01J9/2273

    Abstract: A screen for image display apparatus according to the present invention has a base member, a light absorption layer formed on the base member and adapted for absorbing light of a visible light range, and a light control layer formed on the light absorption layer. The light control layer reflects projected image display light to form an image and has a reflection wavelength selection function of selectively reflecting light of the wavelength range of the image display light. By using the screen for image display apparatus according to the present invention, a user can easily enjoy large-screen image display even in a bright environment.

    Abstract translation: 根据本发明的图像显示装置的屏幕具有基底构件,形成在基底构件上并适于吸收可见光范围的光的光吸收层和形成在光吸收层上的光控制层。 光控制层反射投射的图像显示光以形成图像,并且具有选择性地反射图像显示光的波长范围的光的反射波长选择功能。 通过使用根据本发明的图像显示装置的屏幕,即使在明亮的环境中,用户也可以容易地享受大屏幕图像显示。

    Cathode ray tube
    13.
    发明申请
    Cathode ray tube 失效
    阴极射线管

    公开(公告)号:US20040051437A1

    公开(公告)日:2004-03-18

    申请号:US10391789

    申请日:2003-03-20

    Inventor: Hyuk Dong Kim

    CPC classification number: H01J29/76 H01J29/826

    Abstract: Disclosed is a cathode ray tube, and more particularly, a cost-effective cathode ray tube effective for minimizing deterioration of color purity and obtaining a sufficient margin for sufficient margin for a beam strike neck (BSN) phenomenon by moving a null center (deflection center) closer to a panel without changing the curvature of a funnel or the thickness of a glass inside the funnel.

    Abstract translation: 公开了一种阴极射线管,更具体地说,是一种经济有效的阴极射线管,其有效地使颜色纯度的降低最小化,并通过移动1/2中心(偏转中心)获得足够的束缚颈部(BSN)现象的余量 ),而不改变漏斗的曲率或漏斗内的玻璃的厚度。

    Braun tube for projectors
    14.
    发明申请
    Braun tube for projectors 失效
    布朗管投影机

    公开(公告)号:US20030230965A1

    公开(公告)日:2003-12-18

    申请号:US10356481

    申请日:2003-02-03

    CPC classification number: H01J29/20 H01J29/32

    Abstract: The present invention proposes a Braun Tube for projectors having an illuminant layer provided on a phosphor screen, the illuminant layer including Zinc Silver Aluminum Oxide (ZnS:Ag, Al) as a blue color illuminant; Yttrium Terbium Silicate (Y2SiO5:Tb) as a green color illuminant; and Yttrium Europium Oxide (Y2O3:Eu) as a red color illuminant, all illuminants having particle size of 5 to 7 nullm. As a result, it is possible to realize a Braun Tube for projectors, in which an extended life cycle is achieved by constraining the degradation of the illuminant, constraining the browning phenomenon as well as improving the spot size of the electron beam thereof.

    Abstract translation: 本发明提出了一种用于投影仪的布朗管,其具有设置在荧光屏上的发光体层,所述发光体层包含作为蓝色光源的锌银氧化铝(ZnS:Ag,Al) 钇硅酸锶(Y2SiO5:Tb)作为绿色光源; 和钇氧化铕(Y 2 O 3:Eu)作为红色光源,所有发光体的粒度为5〜7μm。 结果,可以实现投影机的布朗管,其中通过限制光源的劣化来实现延长的寿命周期,约束褐变现象以及改善其电子束的光斑尺寸。

    Color selector for emissive image display apparatus
    15.
    发明申请
    Color selector for emissive image display apparatus 失效
    用于发射图像显示装置的颜色选择器

    公开(公告)号:US20030184209A1

    公开(公告)日:2003-10-02

    申请号:US10112841

    申请日:2002-03-29

    CPC classification number: H04N9/3129

    Abstract: A large screen emissive display operating at atmospheric pressure includes pixels, the red, green, and blue subpixels of which are excited by UV laser light scanned onto the subpixels by a pixel activation mechanism. The pixel activation mechanism includes three grating light valves (GLVs) that are controlled by a processor in response to a demanded image to modulate the UV light as appropriate to produce the demanded image. A refraction layer can be associated with a display such that respective beams are refracted onto red, green, and blue subpixels of the display.

    Abstract translation: 在大气压力下操作的大屏幕发射显示器包括像素,红色,绿色和蓝色子像素被像素激活机构扫描到子像素上的紫外激光激发。 像素激活机构包括由处理器响应于需要的图像来适当地调制UV光以产生所需图像的三个光栅光阀(GLV)。 折射层可以与显示器相关联,使得各个光束折射到显示器的红色,绿色和蓝色子像素上。

    Screen for cathode ray tube and method for manufacturing the same
    16.
    发明申请
    Screen for cathode ray tube and method for manufacturing the same 失效
    阴极射线管屏及其制造方法

    公开(公告)号:US20030006691A1

    公开(公告)日:2003-01-09

    申请号:US10172512

    申请日:2002-06-17

    Inventor: Hwan-Chul Rho

    CPC classification number: H01J29/28

    Abstract: A screen for a cathode ray tube and a method for manufacturing the screen are provided. The screen for a cathode ray tube includes: a phosphor film formed on the inner front surface of a panel where at least one stud pin is mounted, the phosphor film including phosphor layers; a metal layer formed on the phosphor film, which reflects light emitted from the phosphor layers toward the front side of the panel; and a gas exhaust member extended from the metal layer, which provides a path for gas to exhaust, the gas being generated as a filming layer interposed between the phosphor film and the metal layer to make the thickness of the phosphor film uniform is decomposed. To manufacture this screen, a guide block having a mask pattern, which corresponds to a pattern of a metal layer and gas exhaust member to be formed as a single body inside the panel on which the phosphor film and a filming layer have been formed, is fitted into the panel. After evacuating a processing space where the panel is loaded, a precursor of the metal layer is heated to evaporate, thereby simultaneously forming the metal layer on the filming layer to cover the phosphor film and forming the gas exhaust member to selectively extend from the boundary of the metal layer as a pattern.

    Abstract translation: 提供了一种用于阴极射线管的屏幕和用于制造屏幕的方法。 阴极射线管的屏幕包括:形成在面板的内表面上的荧光膜,其中安装有至少一个柱销,所述荧光膜包括荧光体层; 形成在荧光膜上的金属层,其将从荧光体层发射的光朝向面板的前侧反射; 以及气体排出构件,其从金属层延伸,其提供用于排气的路径,所述气体作为介于荧光膜和金属层之间的成膜层而产生,使得荧光膜的厚度均匀分解。 为了制造该屏幕,具有掩模图案的导块,其对应于在其上形成有荧光膜和成膜层的面板内形成为单体的金属层和排气构件的图案,其为 装入面板。 在将面板加载的处理空间抽真空之后,加热金属层的前体蒸发,同时在成膜层上形成覆盖荧光膜的金属层,形成排气构件,从 金属层作为图案。

    Luminous low excitation voltage phosphor display structure deposition
    18.
    发明申请
    Luminous low excitation voltage phosphor display structure deposition 审中-公开
    发光低激发电压荧光粉显示结构沉积

    公开(公告)号:US20020140338A1

    公开(公告)日:2002-10-03

    申请号:US09819128

    申请日:2001-03-27

    Inventor: Esther Sluzky

    CPC classification number: H01J29/18 H01J2329/18

    Abstract: A low excitation voltage luminescent phosphor screen structure is presented applicable to vacuum visual displays and other devices. The phosphor grains utilized in the luminescent screen are strongly bonded with molecular colonies of conductive metal oxide, which allows for the deposited layers of these phosphors to be excited to luminosity at significantly lower voltages than were previously possible. Also presented are methods for production and increasing the quality and control of low cost mass production of such luminescent screens with no toxic gas emission.

    Abstract translation: 低激发电压发光荧光屏结构适用于真空视觉显示器和其他设备。 在荧光屏中使用的荧光体颗粒与导电金属氧化物的分子集群牢固地结合,这允许这些磷光体的沉积层以比之前可能的电压低得多的电压被激发到发光度。 还提出了生产方法,提高了无毒气体排放的这种荧光屏的低成本批量生产的质量和控制。

    Picture display device of the index type
    19.
    发明申请
    Picture display device of the index type 失效
    图像显示设备的索引类型

    公开(公告)号:US20020125812A1

    公开(公告)日:2002-09-12

    申请号:US10094068

    申请日:2002-03-08

    CPC classification number: H04N9/24

    Abstract: Picture display device comprising a cathode ray tube whose display screen (10) is provided with index electrodes (20, 21) comprising elongated conducting elements disposed substantially parallel to an axis of symmetry (50) of the display screen (10). In operation, the magnetic field of the deflection system of the cathode ray tube induces unwanted crosstalk on said index electrodes (20, 21). By cross-connecting one end (30a) of a conducting element (31) of an index electrode (20) to the opposite side end (40a) of another conducting element (41) of said index electrode (20), said crosstalk on said index electrode (20) is reduced.

    Abstract translation: 图像显示装置包括阴极射线管,其显示屏(10)设置有索引电极(20,21),其包括基本上平行于显示屏(10)的对称轴(50)设置的细长导电元件。 在操作中,阴极射线管的偏转系统的磁场在所述索引电极(20,21)上引起不需要的串扰。 通过将引导电极(20)的导电元件(31)的一端(30a)交叉连接到所述指状电极(20)的另一个导电元件(41)的相对侧端(40a),所述 折射率电极(20)减小。

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