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    • 4. 发明授权
    • Rotary head drum with integrated yoke and vibration resistant base
    • 旋转磁头鼓带有集成磁轭和抗振基座
    • US5729407A
    • 1998-03-17
    • US621322
    • 1996-03-25
    • Young Gil KohSung Hwan HongYong Chai Choi
    • Young Gil KohSung Hwan HongYong Chai Choi
    • G11B5/52G11B5/53G11B21/04
    • G11B5/53G11B21/04
    • A rotary head drum of a magnetic recording/playback apparatus having a back yoke integrated with a ring collar. The head drum includes a rotatable shaft, an upper rotary drum and a lower stationary drum which are mounted on upper and lower parts of the rotatable shaft, respectively. The back yoke integrated with the ring collar is mounted about the rotatable shaft under the lower stationary drum. The ring collar maintains a predetermined gap between a motor stator and a motor rotor. The motor stator is mounted about the rotatable shaft under the back yoke and the motor rotor is mounted on a lower surface of the ring collar. The motor housing is mounted on a lower surface of the lower stationary drum and made of a plastic material for absorbing a vibration.
    • 一种磁记录/重放装置的旋转磁头鼓,其具有与环形套环一体的背轭。 头鼓包括分别安装在可旋转轴的上部和下部上的可旋转轴,上旋转滚筒和下固定滚筒。 与环形圈一体化的后轭在下固定鼓下方围绕可旋转轴安装。 环形套环在电动机定子和电动机转子之间保持预定的间隙。 电动机定子围绕后轭的可旋转轴安装,并且电动机转子安装在环形套环的下表面上。 电动机壳体安装在下固定鼓的下表面上,并由用于吸收振动的塑料材料制成。
    • 7. 发明授权
    • Liquid crystal display apparatus and method of manufacturing the same
    • 液晶显示装置及其制造方法
    • US09151981B2
    • 2015-10-06
    • US13188779
    • 2011-07-22
    • Sung Hwan HongSoon Joon RhoJae-Soo JangJun Ha Park
    • Sung Hwan HongSoon Joon RhoJae-Soo JangJun Ha Park
    • G02F1/1335
    • G02F1/1335G02F1/133524G02F1/133526G02F1/133528
    • The viewing angle of a Liquid Crystal Display (LCD) apparatus is expanded by means of a sampled light redirecting layer, In one embodiment, the sampled light redirecting layer is formed as a compensation layer disposed between a top polarizing plate and the rest of a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal layer interposed therebetween. The compensation layer includes at least two optical path changing patterns disposed in interleaved manner. The two optical path changing patterns have different refractive indexes. As a result of the different refractive indices and shapes of the at least two different optical path changing patterns some of the light rays sampled out of the output of the rest of a liquid crystal display panel are directed in a first direction by means of reflection or refraction and some are directed in a different second direction, thereby improving a side visibility of the display apparatus.
    • 液晶显示器(LCD)装置的视角通过采样的光重定向层扩展。在一个实施例中,取样的光重定向层形成为设置在顶部偏振片和液体的其余部分之间的补偿层 晶体显示面板具有第一基板,第二基板和插入其间的液晶层。 补偿层包括以交错方式设置的至少两个光路改变图案。 两个光路改变图案具有不同的折射率。 由于至少两个不同光路改变图案的不同折射率和形状的结果,从液晶显示面板的其余部分的输出中采样的一些光线通过反射或第二方向被引向第一方向 折射,一些指向不同的第二方向,从而提高显示装置的侧面可视性。