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    • 10. 发明公开
    • 화상 표시장치
    • 图像显示
    • KR1020010048489A
    • 2001-06-15
    • KR1019990053178
    • 1999-11-26
    • 삼성에스디아이 주식회사
    • 정종인노창석박종환윤태일이창섭
    • H01J29/18
    • H01J29/868H01J29/896H01J2229/8636H01J2229/8913
    • PURPOSE: An image display is provided to improve a quality of production such as prevention of external reflection through surface-processing of the front plate and to make the manufacturing process simple and convenient. CONSTITUTION: In the cathode ray tube thereof, a front panel(3) is coated with phosphors(1), A panel(7) is connected to the front panel(3) and has a deflective york(5) on the outside. A neck(11) has an electronic gun(9) generating electronic beams internally. Here, the outer surface of the front panel(3) is flat while the inner side is curved. A shadow mask(13) formed on the inside of the front panel(3) has a holes unit also curved. And the surface of the front plate(3) is processed to block external light reflection and electro-magnetic waves.
    • 目的:提供图像显示器以提高生产质量,例如通过前板的表面处理防止外部反射,并使制造工艺简单方便。 构成:在其阴极射线管中,前面板(3)涂覆有荧光体(1),A面板(7)连接到前面板(3)并且在外部具有偏转约克(5)。 颈部(11)具有内部产生电子束的电子枪(9)。 这里,前面板(3)的外表面是平坦的,而内侧是弯曲的。 形成在前面板(3)内侧的荫罩(13)也具有弯曲的孔单元。 并且前板(3)的表面被处理以阻挡外部光反射和电磁波。