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    • 71. 发明申请
    • MULTI-DOMAIN LIQUID CRYSTAL DISPLAY
    • 多域液晶显示
    • US20090033813A1
    • 2009-02-05
    • US11960730
    • 2007-12-20
    • Shih-Chyuan Fan JiangChing-Huan LinChao-Cheng LinChih-Ming Chang
    • Shih-Chyuan Fan JiangChing-Huan LinChao-Cheng LinChih-Ming Chang
    • G02F1/1333
    • G02F1/133555G02F1/133707G02F1/134336
    • A multi-domain liquid crystal display (LCD) including an active device array substrate, an opposite substrate, an electric field shielding layer, and a liquid crystal layer is provided. The active device array substrate has a plurality of pixels, wherein each pixel has a pixel electrode. The opposite substrate has a common electrode disposed between the opposite substrate and the active device array substrate. The electric field shielding layer is disposed on a part of each pixel electrode. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate. The liquid crystal layer corresponding to each pixel is divided into a low-voltage domain and a high-voltage domain having the same cell gap, wherein the position of the electric field shielding layer is corresponding to the position of the low-voltage domain. Color shift of the multi-domain LCD is improved effectively at oblique viewing angles.
    • 提供了包括有源器件阵列基板,相对基板,电场屏蔽层和液晶层的多域液晶显示器(LCD)。 有源器件阵列衬底具有多个像素,其中每个像素具有像素电极。 相对的基板具有设置在相对基板和有源器件阵列基板之间的公共电极。 电场屏蔽层设置在每个像素电极的一部分上。 液晶层设置在有源器件阵列衬底和相对衬底之间。 对应于每个像素的液晶层被分成具有相同单元间隙的低电压域和高电压域,其中电场屏蔽层的位置对应于低电压域的位置。 在倾斜视角下,多畴LCD的色移得到有效的提高。
    • 73. 发明申请
    • Mounting base for fixing to swimming pool perimeter
Mounting base for fixing to swimming pool perimeter
    • 固定在游泳池周边的安装座
    • US20080256699A1
    • 2008-10-23
    • US11785852
    • 2007-04-20
    • Chih-Ming Chang
    • Chih-Ming Chang
    • E04H4/14
    • E04H4/14
    • A mounting base includes two fixing plates movably connected to each other via a four-bar mechanism, which consist of four fixing arms and is controllable via an adjusting rod to reduce one diagonal thereof, so that the two fixing plates located at two opposite ends of the other diagonal of the four-bar mechanism are moved outward to firmly press against two opposite inner wall surfaces of a swimming pool gutter, enabling the mounting base to be conveniently and safely fixed to any desired point along a swimming pool perimeter without spoiling the swimming pool. A carrier plate is associated with the adjusting rod for a water activity facility to mount thereon. A second carrier plate perpendicular to the first carrier plate may be associated with the fixing plates via another two pivotally connected fixing arms, so that the mounting base is usable in two different directions.
    • 安装座包括通过四杆机构可移动地彼此连接的两个固定板,四个杆机构由四个固定臂组成,并且可通过调节杆控制以减小其一个对角线,使得位于两个相对端的两个固定板 四杆机构的另一个对角线向外移动,以牢固地压靠游泳池槽的两个相对的内壁表面,使得安装座可以沿游泳池周边方便安全地固定到任何所需点,而不会破坏游泳 游泳池 承载板与用于安装在其上的水活动设施的调节杆相关联。 垂直于第一承载板的第二承载板可以经由另外两个枢轴连接的固定臂与固定板相关联,使得安装基座可在两个不同的方向上使用。
    • 79. 发明授权
    • Ratchet wrench
    • 棘轮扳手
    • US09027444B2
    • 2015-05-12
    • US13558848
    • 2012-07-26
    • Chih-Ming Chang
    • Chih-Ming Chang
    • B25B13/46B25B23/12
    • B25B23/12B25B13/06B25B13/463
    • A ratchet wrench includes a wrench body, a ratchet rotatably mounted in the wrench body and defining therein a through hole for accommodating a screw nut, a magnetic member mounted in the through hole, and one or multiple limiters mounted in the through hole of the ratchet to hold the magnetic member in place. Thus, the opposing ends of the ratchet can be selectively used to accommodate a mating screw nut and the accommodated screw nut can be secured in place inside the ratchet by the magnetic attractive force of the magnetic member, avoiding screw nut displacement or falling and facilitating the use of the ratchet wrench. Further, the ratchet can be configured to have a stepped through hole for selectively accommodating different sizes of screw nuts.
    • 棘轮扳手包括扳手主体,棘轮可旋转地安装在扳手主体中并且在其中限定用于容纳螺母的通孔,安装在通孔中的磁性构件以及安装在棘轮的通孔中的一个或多个限位器 以将磁性构件保持在适当位置。 因此,棘轮的相对端可以选择性地用于容纳配合螺母,并且容纳的螺母可以通过磁性构件的磁吸引力固定在棘轮内部的适当位置,避免螺母位移或下落,并且便于 使用棘轮扳手。 此外,棘轮可以构造成具有用于选择性地容纳不同尺寸的螺母的阶梯式通孔。
    • 80. 发明授权
    • Series-connected fan frame module
    • 串联风扇框架模块
    • US08684688B2
    • 2014-04-01
    • US13005605
    • 2011-01-13
    • Zhe-Hao WuChih-Ming Chang
    • Zhe-Hao WuChih-Ming Chang
    • F01D25/28
    • F04D29/601F04D25/06F04D25/08
    • A series-connected fan frame module includes a plurality of frames, an engaging assembly and an anti-rotation assembly. The frames are arranged in series. The engaging assembly is arranged on each of the frames to couple the frames in series. The anti-rotation assembly is arranged on each of the frames and includes at least one position-fixing member and at least one blocking member arranged on portions of adjacent two of the frames where the adjacent two of the frames are coupled together. The at least one position-fixing member is engaged with the at least one blocking member to prevent relative radial rotation between the adjacent two of the frames.
    • 串联连接的风扇框架模块包括多个框架,接合组件和防旋转组件。 框架串联安排。 接合组件布置在每个框架上以串联连接框架。 防旋转组件布置在每个框架上,并且包括至少一个位置固定构件和布置在相邻两个框架的相邻两个框架的部分上的至少一个阻挡构件,其中相邻的两个框架联接在一起。 所述至少一个位置固定构件与所述至少一个阻挡构件接合以防止相邻的两个框架之间的相对径向旋转。