公开(公告)号：US06677702B2

公开(公告)日：2004-01-13

申请号：US10157854

申请日：2002-05-31

Applicant: Yong Kun Kim ,  Yoon San Park ,  Hyeon Soo Hong

Inventor： Yong Kun Kim ,  Yoon San Park ,  Hyeon Soo Hong

IPC: H01J3100

CPC classification number: H01J29/86 ,  H01J2229/8616 ,  H01J2229/862

Abstract: Disclosed is a flat type color cathode ray tube of high quality, which is capable of maintaining a brightness and brightness uniformity of an image while improving contrast, thereby ensuring flatness and visual distinction of the image. The flat type color cathode ray tube comprises a panel having an outer surface which is substantially flat and an inner surface which takes a predetermined curvature. The panel possesses at a center part thereof a transmittance of 45%˜75%, and the inner surface of the panel possesses an on-diagonal-axis curvature RD which satisfies a correlation, 3.5R≦RD≦8.0R where R is a product of 1.767 and a diagonal length of an effective surface along a diagonal axis.

Abstract translation: 公开了一种高质量的扁平型彩色阴极射线管，其能够在改善对比度的同时保持图像的亮度和亮度均匀性，从而确保图像的平坦度和视觉区别。 平面型彩色阴极射线管包括具有基本上平坦的外表面和具有预定曲率的内表面的面板。 面板在其中心部分具有45％〜75％的透光率，面板的内表面具有满足相关性的对角轴曲率RD，3.5R <= RD <= 8.0R其中R为 1.767的乘积和沿着对角轴的有效表面的对角线长度。

公开(公告)号：US06677701B2

公开(公告)日：2004-01-13

申请号：US09912642

申请日：2001-07-24

Applicant: Hwan-Sung Joo ,  Goichi Yasda

Inventor： Hwan-Sung Joo ,  Goichi Yasda

IPC: H01J3100

CPC classification number: H01J29/92

Abstract: A stem for a cathode ray tube. The stem includes a circular disc type stem part adapated to be integrally sealed with an end of a neck portion of the cathod ray tube, an exhausting tube mounted in the middle of the stem part for the exhausting of the cathode ray tube, a plurality of leads mounted to the stem part along a periphery of the exhausting tube and connected to respective electrodes of an electron gun for providing voltage signals, and a plurality of stem mounds mounted to the respective leads for fixing and supporting the leads in the stem parts and having different shapes and/or sizes depending on loads to be applied to inner leads, so that cracks of the stem mounds and blocking problems of a shadow mask due to the cracks may be prevented.

Abstract translation: 用于阴极射线管的杆。 所述杆包括适于与所述阴极射线管的颈部的端部整体密封的圆盘型杆部，安装在所述杆部的中部用于排出所述阴极射线管的排气管，多个 引线沿着排气管的周边安装到杆部，并连接到用于提供电压信号的电子枪的相应电极，以及安装到各个引线上的多个茎墩，用于固定和支撑杆部分中的引线并具有 不同的形状和/或尺寸取决于施加到内部引线的负载，从而可以防止由于裂纹引起的茎丘的裂纹和遮蔽问题。

公开(公告)号：US06674231B2

公开(公告)日：2004-01-06

申请号：US10134276

申请日：2002-04-25

Applicant: Michiharu Eta

Inventor： Michiharu Eta

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/8616

Abstract: A panel for a color cathode ray tube includes an opening portion provided with a seal end surface to which a funnel is sealed through a frit glass. The seal end surface of the opening portion is a rough surface comprising a large number of streak-shape ridges and troughs in which minute recesses and protrusions range in a circumference direction of the seal end surface.

Abstract translation: 用于彩色阴极射线管的面板包括开口部分，其设有密封端面，漏斗通过熔结玻璃密封到该密封端面。 开口部的密封端面是包含大量条纹状脊部和谷部的粗糙面，其中微小凹部和突起在密封端面的圆周方向上延伸。

公开(公告)号：US06628065B2

公开(公告)日：2003-09-30

申请号：US09981909

申请日：2001-10-19

Applicant: Soya Araki ,  Takao Sumida

Inventor： Soya Araki ,  Takao Sumida

IPC: H01J3100

CPC classification number: H01J29/896 ,  G02B1/116 ,  H01J2229/8918

Abstract: The present invention relates to an anti-reflection member and a display. The anti-reflection member includes a light transmittable substrate and an anti-reflection film. The anti-reflection film includes a first film formed from a light transmittable material, a second film formed from a light absorptive material having an electrical conductivity, a third film formed from a light transmittable material, a fourth film formed from a light transmittable material having an electrical conductivity, a fifth film formed from a light transmittable material having a high refractive index, and a sixth film formed from a light transmittable material. The anti-reflection member can prevent reflection of not only light coming from the first film side but also light coming from the sixth film side, thereby preventing an image from being doubly displayed on a screen.

Abstract translation: 防反射构件和显示器技术领域本发明涉及防反射构件和显示器。 防反射构件包括透光性基板和防反射膜。 防反射膜包括由透光材料形成的第一膜，由具有导电性的光吸收材料形成的第二膜，由透光材料形成的第三膜，由透光材料形成的第四膜， 导电性，由具有高折射率的透光材料形成的第五膜和由透光材料形成的第六膜。 防反射构件不仅可以防止来自第一膜侧的光以及来自第六膜侧的光的反射，从而防止图像被双重显示在屏幕上。

公开(公告)号：US06628062B1

公开(公告)日：2003-09-30

申请号：US09549524

申请日：2000-04-14

Applicant: Keon Soo Nah ,  Hyoung Guen Park

Inventor： Keon Soo Nah ,  Hyoung Guen Park

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/862

Abstract: Color CRT panel including an outside surface substantially flat, and an inside surface with a desired curvature, wherein an inside surface curvature structure of the panel consists of arc curvatures having a long axis direction radius Rx of curvature and a short axis direction radius Ry of curvature different from each other, thereby improving a structural strength of the shadow mask to prevent deterioration of color reproducibility of an image.

Abstract translation: 彩色CRT面板，其外表面基本平坦，内表面具有所需的曲率，其中面板的内表面曲率结构由曲率长轴方向半径Rx和曲率半径方向半径Ry的弧曲率组成 彼此不同，从而提高荫罩的结构强度，以防止图像的颜色再现性的劣化。

公开(公告)号：US06600253B2

公开(公告)日：2003-07-29

申请号：US10211030

申请日：2002-08-02

Applicant: Albertus A. S. Sluyterman ,  Evert Seevinck

Inventor： Albertus A. S. Sluyterman ,  Evert Seevinck

IPC: H01J3100

CPC classification number: H01J29/46 ,  H01J31/203 ,  H01J2229/0761 ,  H01J2231/1255

Abstract: A cathode ray tube device in which two deflection yokes and two electron guns are used, but in which only one shadow mask is used. Image uniformity is obtained by creating a partial overlap of the two images created by the two yokes.

公开(公告)号：US06577055B1

公开(公告)日：2003-06-10

申请号：US09592555

申请日：2000-06-12

Applicant: Tsunehiko Sugawara ,  Toshihide Murakami ,  Kentaro Tatsukoshi

Inventor： Tsunehiko Sugawara ,  Toshihide Murakami ,  Kentaro Tatsukoshi

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/8606 ,  H01J2231/1255

Abstract: A glass funnel for a cathode ray tube capable of increasing the rigidity of a body portion having a rectangular-shaped open end portion and reducing the weight of the glass funnel wherein on at least a long side of the body portion, arched face portions are formed so as to be substantially perpendicular to an open end face of the body portion and an arch-like ridge portion in each of the arched face portions is extended to portions in the vicinity of the open end portion, whereby stresses generated in the body portion can be transmitted to the corner portions of high rigidity of the open end portion along the ridge portions.

Abstract translation: 一种用于阴极射线管的玻璃漏斗，其能够增加具有矩形开口端部的本体部分的刚性并减小玻璃漏斗的重量，其中在主体部分的至少长边上形成有拱形面部分 以使其大致垂直于主体部的开口端面，并且每个拱形面部中的弓形状的脊部延伸到开放端部附近的部分，由此在主体部分产生的应力可以 沿着脊部向开口端部的高刚性的角部传递。

公开(公告)号：US06566803B2

公开(公告)日：2003-05-20

申请号：US09962613

申请日：2001-09-26

Applicant: Yoon-Ho Jun ,  Dong-Sik Zang

Inventor： Yoon-Ho Jun ,  Dong-Sik Zang

IPC: H01J3100

CPC classification number: H01J29/868 ,  H01J2229/8635 ,  H01J2229/8636

Abstract: A cathode-ray tube for preventing electrification and shielding electromagnetic waves and manufacturing method thereof are provided. A cathode ray tube of the invention includes a transparent conductive film and a transparent insulating protective film, an electrode formed on at least a part of an inactive screen and on sides of the panel portion before the transparent conductive film and the transparent insulating protective film are coated; and a conductive tape coated with a conductive adhesive, electrically connecting the electrode and an, explosive-proof band. According to this invention, a panel of the cathode ray tube is grounded by an electrode being in direct contact with a transparent conductive film, which provides more effective grounding than that through a protective film. At the same time, the cathode ray tube panel can effectively suppresses static electricity buildup and blocks electromagnetic waves by providing a path to ground through which excess electric charge generated on the surface of a cathode-ray tube can easily flow off, while preventing damage to an electrode.

Abstract translation: 本发明提供一种用于防止通电和屏蔽电磁波的阴极射线管及其制造方法。 本发明的阴极射线管包括透明导电膜和透明绝缘保护膜，在透明导电膜和透明绝缘保护膜之前形成在非活性屏幕的至少一部分和面板部分侧面上的电极是 涂层 以及涂覆有导电粘合剂的导电胶带，电连接电极和防爆带。 根据本发明，阴极射线管的面板通过与透明导电膜直接接触的电极接地，这提供比通过保护膜更接地的接地。 同时，阴极射线管面板可以有效地抑制静电积聚，并且通过提供通向阴极射线管表面上产生的过量电荷容易流出的路径，阻止电磁波，同时防止对 电极。

公开(公告)号：US06566791B2

公开(公告)日：2003-05-20

申请号：US09768240

申请日：2001-01-25

Applicant: Sung-soo Kang

Inventor： Sung-soo Kang

IPC: H01J3100

CPC classification number: B65D71/70 ,  B65D85/42 ,  H01J29/00

Abstract: Disclosed is a packing device for CRT funnels vertically stacked over and over, receiving a plurality of CRT funnels, comprising a planar supporter having a plurality of through holes, each through hole allowing a neck of the funnel to be inserted therethrough; a pair of first inner walls formed in opposite sides of the supporter, being able to be folded relative to the planar surface of the supporter; and a pair of second inner walls formed in opposite sides of the supporter, being able to be folded relative to the planar surface of the supporter together with the first inner walls, a plurality of foldable lines being formed in at least one of the first and second inner walls, allowing the first and second inner walls to be folded relative to the planar surface of the supporter. With this configuration, there is provided a packing device for CRT funnels having a stiffness enough to support the CRT funnels while the funnels are being transferred, and being stored with reduced volume.

Abstract translation: 公开了一种用于垂直堆叠的CRT漏斗的包装装置，其接收多个CRT漏斗，包括具有多个通孔的平面支撑件，每个通孔允许漏斗的颈部插入其中; 形成在支撑体的相对侧的一对第一内壁，能够相对于支撑体的平面折叠; 以及形成在所述支撑件的相对侧中的一对第二内壁，能够与所述第一内壁一起相对于所述支撑件的平坦表面折叠，多个可折叠线形成在所述第一和第二内壁中的至少一个中 第二内壁，允许第一和第二内壁相对于支撑件的平坦表面折叠。 利用这种配置，提供了一种用于CRT漏斗的包装装置，其具有足够的刚度，以便在漏斗被传送时能够支撑CRT漏斗，并且以减小的体积存储。

公开(公告)号：US06509684B2

公开(公告)日：2003-01-21

申请号：US10103810

申请日：2002-03-25

Applicant: Noritoshi Horie ,  Tsunehiko Sugawara ,  Toshikazu Ikezawa ,  Takuji Oyama ,  Junnosuke Mizukami ,  Eiji Shidoji

Inventor： Noritoshi Horie ,  Tsunehiko Sugawara ,  Toshikazu Ikezawa ,  Takuji Oyama ,  Junnosuke Mizukami ,  Eiji Shidoji

IPC: H01J3100

CPC classification number: C03C17/3605 ,  C03C17/3435 ,  C03C17/36 ,  C03C17/3618 ,  C03C17/3626 ,  C03C17/3649 ,  C03C17/3657 ,  H01J9/20 ,  H01J9/244 ,  H01J29/88 ,  H01J29/89

Abstract: A CRT panel glass and a CRT wherein a surface treating film is formed on an outer surface of a CRT panel so that overall transmittance distribution and reflectance distribution within an effective picture plane satisfy specific mathematical expressions, whereby, even with a flattened panel glass, brightness and contrast are uniform over the entire surface of the image display plane, and their production method.