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    • 23. 发明申请
    • FIXING APPARATUS FOR REDUCING NOISE OF BACKLIT UNIT
    • 固定装置,用于减少后座单元的噪音
    • US20080298068A1
    • 2008-12-04
    • US12164425
    • 2008-06-30
    • Cheng-Hsiang ChenYu Suzuki
    • Cheng-Hsiang ChenYu Suzuki
    • F21S15/00G06F1/16
    • G02F1/133608G02F2201/503
    • A fixing apparatus, applied to a diffuser plate of a backlight unit (BLU), includes a fixing groove and a positioning piece. The fixing groove is formed at the frame and symmetrically related to one end of a centrosymmetric line of a diffuser plate. A first pair of edges are set at two sides of the centrosymmetric line. A third edge connects the first pair of edges cutting across the centrosymmetric line. The positioning piece is located within the fixing groove. The positioning piece is separated from the first pair of edges of the fixing groove at a first distance, and separated from the third edge of the fixing groove at a second distance, wherein the first distance is smaller than the second distance.
    • 应用于背光单元(BLU)的扩散板的定影装置包括固定槽和定位片。 固定槽形成在框架处并且对称地与扩散板的中心对称线的一端相关。 第一对边缘设置在中心线的两侧。 第三个边缘连接跨越中心线切割的第一对边缘。 定位件位于固定槽内。 所述定位片与所述固定槽的所述第一对边缘以第一距离分离,并以所述第二距离与所述固定槽的所述第三边缘分离,其中所述第一距离小于所述第二距离。
    • 25. 发明申请
    • FLAT PANEL DISPLAY AND FABRICATION METHOD THEREOF
    • 平板显示器及其制造方法
    • US20080231772A1
    • 2008-09-25
    • US12052123
    • 2008-03-20
    • Chen-Pin Hung
    • Chen-Pin Hung
    • F21V13/04G02F1/13357
    • F21V5/04F21V5/045F21V7/0091F21Y2115/10G02B6/0018G02B6/002G02B6/003G02B6/0043G02B6/0051G02F1/133603G02F1/133605G02F2001/133607
    • A flat panel display is provided. The flat panel includes at least one light emitting device having a light emitting semiconductor device and a lens. The lens includes two reflective surfaces which are disposed at both sides with respect to a central axis of the lens. Refractive surfaces connect with the respective reflective surfaces and have a tilt included angle with respect to the central axis. Each of the refractive surfaces continuously extends from the reflective surface along a direction toward the central axis. A Fresnel surface is configured between the refractive surfaces. Light rays emitted from the light emitting semiconductor device reach the lens. A portion of the light rays reaching each of the reflective surfaces is reflected to at least one of the refractive surfaces and the Fresnel surface. The reflected light rays are refracted and collected with a convergent angle.
    • 提供平板显示器。 平板包括至少一个具有发光半导体器件和透镜的发光器件。 透镜包括相对于透镜的中心轴线设置在两侧的两个反射表面。 折射面与相应的反射表面连接并且具有相对于中心轴倾斜的夹角。 每个折射表面沿着朝向中心轴线的方向从反射表面连续地延伸。 菲涅耳表面被构造在折射表面之间。 从发光半导体器件发射的光线到达透镜。 到达每个反射表面的光线的一部分被反射到折射表面和菲涅耳表面中的至少一个。 反射的光线以收敛角被折射和收集。