公开(公告)号：US20090290297A1

公开(公告)日：2009-11-26

申请号：US12189324

申请日：2008-08-11

Applicant: Chien-Kuo LEE ,  Po-Feng CHUANG ,  Cheng-Feng TSAI

Inventor： Chien-Kuo LEE ,  Po-Feng CHUANG ,  Cheng-Feng TSAI

IPC: H05K7/18 ,  G12B9/00 ,  G02B7/02

CPC classification number: G06F1/1686 ,  G02B7/02 ,  G06F1/1613

Abstract: An electronic device includes a base, an intermediate member and a lens. The base includes a guiding portion, and a first, second and third connecting portions. The intermediate member includes a first, second and third engaging portions connected to the first, second and third connecting portions, respectively. The lens is disposed at a predetermined position via the intermediate member. When the first engaging portion situated in a first position is connected to the first connecting portion, the intermediate member has at least two degrees of freedom. When the intermediate member is positioned at a second position from the first position by the guide of the guiding portion, the second and third engaging portions are connected to the second and third connecting portions, wherein the intermediate member has zero degree of freedom, and the lens is disposed at the predetermined position via the intermediate member.

Abstract translation: 电子设备包括基座，中间构件和透镜。 基座包括引导部分和第一，第二和第三连接部分。 中间构件包括分别连接到第一，第二和第三连接部分的第一，第二和第三接合部分。 透镜经由中间构件设置在预定位置。 当位于第一位置的第一接合部分连接到第一连接部分时，中间部件具有至少两个自由度。 当中间构件通过引导部的引导件从第一位置定位在第二位置时，第二和第三接合部分连接到第二和第三连接部分，其中中间构件具有零自由度，并且 透镜经由中间构件设置在预定位置。

公开(公告)号：US20080094855A1

公开(公告)日：2008-04-24

申请号：US11906450

申请日：2007-10-01

Applicant: Cheng-Hsien Yu ,  Cheng-Feng Tsai

Inventor： Cheng-Hsien Yu ,  Cheng-Feng Tsai

IPC: F21V7/04

CPC classification number: G02B6/009

Abstract: An exemplary backlight module (20) includes a light guiding plate (240) with a light incident surface (241), a frame (230) receiving the light guiding plate, and at least one point light source (260) disposed between the light incident surface of the light guiding plate and the frame, the at least one point light sources includes a light emitting portion (262) and an elastic member (263). The light emitting portion and the elastic member are at opposite sides of the at least one point light source, and the elastic member elastically urges the frame such that the light emitting portion firmly contacts the light incident surface. A liquid crystal display using the backlight module is also provided.

Abstract translation: 示例性背光模块（20）包括具有光入射表面（241）的导光板（240），接收导光板的框架（230）和设置在光入射表面（241）之间的至少一个点光源 导光板和框架的表面，所述至少一个点光源包括发光部分（262）和弹性部件（263）。 发光部分和弹性部件位于至少一个点光源的相对侧，并且弹性部件弹性地推动框架，使得发光部分牢固地接触光入射表面。 还提供了使用背光模块的液晶显示器。