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    • 4. 发明申请
    • Backlight assembly that increases color uniformity and display device having the same
    • 提高颜色均匀性的背光组件和具有相同的显示装置
    • US20070171651A1
    • 2007-07-26
    • US11656594
    • 2007-01-22
    • Se-Ki ParkGi-Cherl KimSeok-Hyun NamJoo-Woan Cho
    • Se-Ki ParkGi-Cherl KimSeok-Hyun NamJoo-Woan Cho
    • F21V5/00
    • G02F1/133605G02F1/133603
    • A backlight assembly that improves color uniformity is presented. The backlight assembly includes a plurality of point light sources, an optical member on the point light sources, and a reflecting plate that is positioned to receive light that is reflected by the optical member. The point light sources includes a red light emitting diode generating red light, a green light emitting diode generating green light, and a blue light emitting diode generating blue light. The optical member transmits white light formed by mixing at least some of the red, green and blue lights and reflects the untransmitted portion of the red, green and blue lights. The reflecting plate, which receives the reflected light from the optical member, includes a plurality of patterns that reflect the incident red, green and blue lights, essentially “recycling” the light that did not get transmitted in the first pass.
    • 提出了改善颜色均匀性的背光组件。 背光组件包括多个点光源,点光源上的光学构件,以及反射板,其被定位成接收由光学构件反射的光。 点光源包括产生红光的红色发光二极管,产生绿色光的绿色发光二极管和产生蓝色光的蓝色发光二极管。 光学构件透射通过混合红色,绿色和蓝色光中的至少一些形成的白色光,并且反射红色,绿色和蓝色光的未发射部分。 接收来自光学构件的反射光的反射板包括反射入射的红色,绿色和蓝色光的多个图案,基本上“再循环”在第一次通过中未被透射的光。
    • 8. 发明授权
    • Display device including light guide plate and display panel
    • 显示装置,包括导光板和显示面板
    • US08267568B2
    • 2012-09-18
    • US12690001
    • 2010-01-19
    • Joo-Woan ChoYong-Woo LeeSe-Ki Park
    • Joo-Woan ChoYong-Woo LeeSe-Ki Park
    • F21V7/04
    • G02B6/0088G02F1/133608G02F1/133615
    • A display device includes a light source assembly, a light guide plate (LGP), a lower receiving container, a reinforcing member, a display panel and an upper receiving container. The lower receiving container includes a first coupling portion formed on the first bottom surface. The reinforcing member includes a pressing down part structured to pressing down on an upper surface adjacent to a corner portion of the LGP and a fixing part integrally extending from an end portion of the pressing down part in parallel with a first sidewall of the lower receiving container to have a second coupling portion being coupled with the first coupling portion. The reinforcing member covers the light source assembly. The display panel is disposed on the LGP and the reinforcing member. The upper receiving container includes a third coupling portion coupled to the first coupling portion and the second coupling portion through a coupling member.
    • 显示装置包括光源组件,导光板(LGP),下接收容器,加强构件,显示面板和上接收容器。 下接收容器包括形成在第一底表面上的第一联接部。 所述加强构件包括压下部,所述按压部被构造成在与所述LGP的角部邻接的上表面上按压;以及固定部,其从所述下压部的端部与所述下容纳容器的第一侧壁平行地一体地延伸 以具有与第一联接部分联接的第二联接部分。 加强构件覆盖光源组件。 显示面板设置在LGP和加强构件上。 上接收容器包括通过联接构件联接到第一联接部分和第二联接部分的第三联接部分。
    • 9. 发明授权
    • Display device
    • 显示设备
    • US08197113B2
    • 2012-06-12
    • US12606126
    • 2009-10-26
    • Se-Ki ParkJoo-Woan ChoSung-Kyu ShimYoung-Keun Lee
    • Se-Ki ParkJoo-Woan ChoSung-Kyu ShimYoung-Keun Lee
    • F21V7/04
    • G02B6/0083G02B6/0086
    • Provided is a display device for an embodiment in which a central axis of a light guide plate (LGP) and a central axis of one or more light sources are matched with each other to maximize efficiency of the light sources, and which has an ultra-slim structure. The display device may include: a display panel which displays an image; an LGP which guides light to the display panel; light sources which are disposed on a side of the LGP and provide light to the LGP; a circuit board which is disposed on a side of the display panel with the light sources mounted on a surface thereof, and driving chips which drive the display panel mounted on an opposite surface thereof; and a frame which houses the LGP and the light sources and on which the circuit board and the display panel are mounted.
    • 提供了一种实施例的显示装置,其中导光板(LGP)的中心轴线和一个或多个光源的中心轴线彼此匹配,以使光源的效率最大化, 苗条结构。 显示装置可以包括:显示图像的显示面板; 将光引导到显示面板的LGP; 光源设置在LGP的一侧并向LGP提供光; 电路板,其布置在显示面板的一侧,其中光源安装在其表面上,驱动芯片驱动安装在其相对表面上的显示面板; 以及容纳LGP和光源并且其上安装有电路板和显示面板的框架。
    • 10. 发明申请
    • Display Device
    • 显示设备
    • US20110044071A1
    • 2011-02-24
    • US12690001
    • 2010-01-19
    • Joo-Woan CHOYong-Woo LeeSe-Ki Park
    • Joo-Woan CHOYong-Woo LeeSe-Ki Park
    • F21V7/04
    • G02B6/0088G02F1/133608G02F1/133615
    • A display device includes a light source assembly, a light guide plate (LGP), a lower receiving container, a reinforcing member, a display panel and an upper receiving container. The lower receiving container includes a first coupling portion formed on the first bottom surface. The reinforcing member includes a pressing down part structured to pressing down on an upper surface adjacent to a corner portion of the LGP and a fixing part integrally extending from an end portion of the pressing down part in parallel with a first sidewall of the lower receiving container to have a second coupling portion being coupled with the first coupling portion. The reinforcing member covers the light source assembly. The display panel is disposed on the LGP and the reinforcing member. The upper receiving container includes a third coupling portion coupled to the first coupling portion and the second coupling portion through a coupling member.
    • 显示装置包括光源组件,导光板(LGP),下接收容器,加强构件,显示面板和上接收容器。 下接收容器包括形成在第一底表面上的第一联接部。 所述加强构件包括压下部,所述按压部被构造成在与所述LGP的角部邻接的上表面上按压;以及固定部,其从所述下压部的端部与所述下容纳容器的第一侧壁平行地一体地延伸 以具有与第一联接部分联接的第二联接部分。 加强构件覆盖光源组件。 显示面板设置在LGP和加强构件上。 上接收容器包括通过联接构件联接到第一联接部分和第二联接部分的第三联接部分。