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    • 6. 发明授权
    • Display device having reduced thickness and improved luminance
    • 具有减小的厚度和改善的亮度的显示装置
    • US08692954B2
    • 2014-04-08
    • US13160287
    • 2011-06-14
    • Won-Il LeeNam-Jin JangJoo-Young Lee
    • Won-Il LeeNam-Jin JangJoo-Young Lee
    • G02F1/1335
    • G02F1/133606G02B6/0088G02F1/133615G02F2201/465G02F2201/54
    • A display device includes a display panel, a plurality of optical sheets disposed under the display panel, a light guiding plate disposed under the optical sheets and including a light guiding protrusion protruding toward a side direction from a light guiding corner, and a support frame for supporting the display panel and including a protrusion cover in the frame corner to cover the light guiding protrusion. The height of an upper surface of the protrusion cover is preferably no less than the height of an upper surface of the optical sheets. The display device prevents the problem in molding of the protrusion cover of the support frame by increasing the thickness of the protrusion cover. Accordingly, a small-sized thin film light guiding plate can be applied to the display device so that luminance of the display device can be improved, and the thickness of the display device can be reduced.
    • 显示装置包括显示面板,布置在显示面板下方的多个光学片,配置在光学片下方的导光板,具有从导光角朝向侧方突出的导光突起,以及支撑框架, 支撑显示面板并且在框架角部包括突出盖以覆盖导光突起。 突起盖的上表面的高度优选不小于光学片的上表面的高度。 显示装置通过增加突起盖的厚度来防止模制支撑框架的突出盖的问题。 因此,可以将小型薄膜导光板施加到显示装置,从而可以提高显示装置的亮度,并且可以减小显示装置的厚度。
    • 7. 发明申请
    • Display Device Having Reduced Thickness and Improved Luminance
    • 显示装置具有减小的厚度和改进的亮度
    • US20120069261A1
    • 2012-03-22
    • US13160287
    • 2011-06-14
    • Won-Il LeeNam-Jin JangJoo-Young Lee
    • Won-Il LeeNam-Jin JangJoo-Young Lee
    • G02F1/1335
    • G02F1/133606G02B6/0088G02F1/133615G02F2201/465G02F2201/54
    • A display device comprises: a display panel for displaying an image; a plurality of optical sheets disposed under the display panel; a light guiding plate disposed under the optical sheets, and including a light guiding protrusion protruding toward a side direction from a light guiding corner; a support frame for supporting the display panel, and including a protrusion cover in the frame corner to cover the light guiding protrusion; and a receiving member for supporting the support frame and the light guiding plate. The height of an upper surface of the protrusion cover is preferably no less than the height of an upper surface of the optical sheets. Thus, the display device prevents the problem in molding of the protrusion cover of the support frame, covering the light guiding protrusion of the light guiding plate, due to a slim thickness of the protrusion cover by increasing the thickness of the protrusion cover. Accordingly, a small-sized thin film light guiding plate can be applied to the display device so that luminance of the display device can be improved, and the thickness of the display device can be reduced.
    • 显示装置包括:显示面板,用于显示图像; 设置在所述显示面板下方的多个光学片; 配置在所述光学片下方的导光板,具有从导光角向侧方突出的导光突起; 用于支撑所述显示面板的支撑框架,并且在所述框架角部中包括突出盖以覆盖所述导光突起; 以及用于支撑支撑框架和导光板的接收构件。 突起盖的上表面的高度优选不小于光学片的上表面的高度。 因此,通过增加突起盖的厚度,显示装置由于突起盖的厚度薄而防止了支撑框架的突出盖的成型问题,从而覆盖导光板的导光突起。 因此,可以将小型薄膜导光板施加到显示装置,从而可以提高显示装置的亮度,并且可以减小显示装置的厚度。
    • 9. 发明授权
    • Electron emission display
    • 电子发射显示
    • US07569985B2
    • 2009-08-04
    • US11588361
    • 2006-10-27
    • Seung-Joon YooCheol-Hyeon ChangSu-Kyung LeeWon-Il Lee
    • Seung-Joon YooCheol-Hyeon ChangSu-Kyung LeeWon-Il Lee
    • H01J63/04
    • H01J31/127H01J29/467H01J29/481
    • An electron emission display includes first and second substrates facing each other, a plurality of driving electrodes formed on the first substrate, a plurality of electron emission regions controlled by the driving electrodes, a focusing electrode disposed on and insulated from the driving electrodes and provided with openings through which electron beams pass, a plurality of phosphor layers formed on a surface of the second substrate, an anode electrode formed on surfaces of the phosphor layers, and a plurality of spacers for maintaining a gap between the first and second substrates. Among the electron emission regions disposed in the opening adjacent to the spacer, one electron emission region, which is closest to the adjacent spacer, is spaced apart from an inner wall of the opening by a first distance that is different from a second distance from another electron emission region, which is farthest from the adjacent spacer, to the inner wall of the opening.
    • 电子发射显示器包括彼此面对的第一和第二基板,形成在第一基板上的多个驱动电极,由驱动电极控制的多个电子发射区域,设置在驱动电极上并与驱动电极绝缘的聚焦电极, 电子束通过的开口,形成在第二基板的表面上的多个荧光体层,形成在荧光体层的表面上的阳极电极以及用于保持第一和第二基板之间的间隙的多个间隔物。 在与间隔物相邻的开口中设置的电子发射区域中,最靠近相邻间隔物的一个电子发射区域与开口的内壁间隔开距离与第二距离不同的第一距离 电子发射区域,其距离相邻的间隔物最远,到开口的内壁。