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    • 75. 发明公开
    • 칼라 음극선관용 텐션마스크
    • 用于彩色阴极射线管的张力面罩
    • KR1020030025686A
    • 2003-03-29
    • KR1020010058853
    • 2001-09-22
    • 삼성에스디아이 주식회사
    • 이준종이종한전상호
    • H01J29/02
    • PURPOSE: A tension mask for a color cathode ray tube is provided to achieve improved aperture ratio of the mask by permitting electron beams to pass through the hole formed at the real bridge, while preventing deterioration of purity characteristics caused due to the movement of the slot. CONSTITUTION: A tension mask comprises a plurality of strips(51,51') which are spaced apart from each other and arranged to be parallel with each other; and a plurality of real bridges(53) interconnecting the adjacent strips, and which cooperates with the strips so as to define a slot(52) for passage of electron beams. Each real bridge has a through hole(54) formed in the electron beam advancing direction. The real bridge has a thickness 50 to 80 percent of the thickness of the tension mask. The through hole has a length 50 to 90 percent of the width of the real bridge.
    • 目的:提供一种用于彩色阴极射线管的张力掩模,以通过允许电子束穿过形成在实际桥上的孔而实现提高的掩模开口率,同时防止由于槽的移动引起的纯度特性的劣化 。 构成:张力掩模包括彼此间隔开并且彼此平行布置的多个条(51,51'); 以及互连相邻条带的多个实际桥(53),并且与条相配合以便限定用于电子束通过的槽(52)。 每个实际桥具有沿电子束前进方向形成的通孔(54)。 真正的桥梁的厚度为张力面罩厚度的50%至80%。 通孔的长度为实桥宽度的50%至90%。
    • 76. 发明公开
    • 플랫 마스크와 이 마스크의 조립 방법 및 이 방법에 의해제조된 텐션 마스크 조립체
    • 使用组装方法制造的平面遮盖及其组装方法及拉伸掩模组件
    • KR1020020085458A
    • 2002-11-16
    • KR1020010024972
    • 2001-05-08
    • 삼성에스디아이 주식회사
    • 전상호이종한고향진이준종김동환
    • H01J29/02
    • H01J29/07H01J2229/0788
    • PURPOSE: A flat mask and an assembly method thereof and a tension mask assembly manufactured by using the assembly method are provided to prevent the degradation of color purity due to thermal expansion by forming effective and non-effective portions of the flat mask in the form of a pin cushion or a barrel to obtain a linear effective portion of the flat mask. CONSTITUTION: A mask assembly comprises a tension mask comprised of a flat mask(10') and serving as a color sorting electrode, a mask frame(20) for supporting the tension mask, and a plurality of spring assembly for fixing the mask frame(20) on a panel. The mask frame(20) is comprised of a pair of supporting members(22) facing a long-side of the flat mask(10') and a pair of rigid members(24) maintaining a space between the pairs of supporting members(22). On the flat mask(10'), an effective portion(12) where electron beam from an electron gun passes is provided. On the edge of the effective portion(12), a non-effective portion(14) is provided in order to distribute a stress acting on the effective portion(12) and increase the manipulation of the mask assembly.
    • 目的:提供一种平面罩及其组装方法以及通过使用组装方法制造的张力罩组件,以防止由于热膨胀而形成的有效和无效的平面罩的部分以 销垫或桶,以获得平面罩的线性有效部分。 构成:掩模组件包括由平面掩模(10')构成并用作分色电极的张力掩模,用于支撑张力掩模的掩模框架(20)和用于固定掩模框架的多个弹簧组件( 20)。 面罩框架(20)包括一对面对平面罩(10')的长边的支撑件(22)和一对在两对支承件(22)之间保持空间的刚性件 )。 在平面罩(10')上设置有来自电子枪的电子束通过的有效部分(12)。 在有效部分(12)的边缘上,设置非有效部分(14)以便分布作用在有效部分(12)上的应力并增加掩模组件的操作。
    • 77. 发明公开
    • 방폭 밴드 및 이를 구비하는 음극선관
    • 防爆带和防爆雷管的爆炸防护带
    • KR1020020073060A
    • 2002-09-19
    • KR1020010013235
    • 2001-03-14
    • 삼성에스디아이 주식회사
    • 이종한고향진전상호임영빈
    • H01J29/87
    • PURPOSE: An explosion proof band and cathode ray tube having explosion proof band is provided to supplement a magnetic field shielding function of an inner shield by providing magnetic field characteristics to the explosion proof band, while reducing influence of terrestrial magnetic field on the electron beam path. CONSTITUTION: A cathode ray tube comprises a vacuum bulb(8) where a face panel, a funnel(4) and a neck part(6) are integrally coupled into a single unit; a fluorescent screen formed at the inner surface of the face panel; an electron gun for emitting three electron beams toward the fluorescent screen; a deflection yoke(12) mounted to the outer periphery of the funnel, and which deflects electron beams by generating a deflection magnetic field; an inner shield mounted within the bulb, and which reduces influence of terrestrial magnetic field on the electron beam; and an explosion proof band(22) mounted to the outer periphery of a skirt portion of the face panel, and which applies a predetermined tension force. The explosion proof band has a pair of longer sides arranged to be opposed with each other in the vertical direction of the screen, wherein the longer sides are made of a high permeability material.
    • 目的:提供具有防爆带的防爆带和阴极射线管,通过向防爆带提供磁场特性,同时减少地面磁场对电子束路径的影响,以补充内屏蔽的磁场屏蔽功能 。 构成:阴极射线管包括真空灯泡(8),其中面板,漏斗(4)和颈部(6)一体地联接到单个单元中; 荧光屏,形成在所述面板的内表面; 用于向荧光屏发射三束电子束的电子枪; 偏转线圈(12),其安装在所述漏斗的外周,并通过产生偏转磁场来偏转电子束; 安装在灯泡内的内屏蔽,并减少了地磁场对电子束的影响; 以及安装在所述面板的裙部的外周的防爆带(22),并且施加预定的张力。 防爆带具有在屏幕的垂直方向上彼此相对布置的一对长边,其中长边由高磁导率材料制成。