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    METHOD OF DRIVING LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE LIGHT SOURCE APPARATUS
    1.
    发明申请
    METHOD OF DRIVING LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE LIGHT SOURCE APPARATUS 审中-公开
    驱动光源的方法，用于执行方法的光源装置和具有光源装置的显示装置

    公开(公告)号：US20140132650A1

    公开(公告)日：2014-05-15

    申请号：US13834631

    申请日：2013-03-15

    Applicant: SAMSUNG DISPLAY CO. LTD.

    Inventor： Ho-Sik SHIN ,  Yong-Hoon KWON ,  Jung-Hyun YANG

    IPC: G09G5/10

    CPC classification number: G09G3/342 ,  G09G3/003 ,  G09G2320/0209 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2360/16

    Abstract: A method of driving a light source includes: determining a ratio of a first display area with respect to an entire display area by analyzing an image data, where the first display area displays a maximum luminance image; generating a duty ratio control signal which controls a duty ratio of a driving signal based on the ratio of the first display area, where the driving signal drives a light source in a first light emitting area of a light source module, and the first light emitting area corresponds to the first display area; and outputting the driving signal to the light source module based on the duty ratio control signal.

    Abstract translation: 一种驱动光源的方法包括：通过分析第一显示区域显示最大亮度图像的图像数据来确定第一显示区域相对于整个显示区域的比率; 产生占空比控制信号，该占空比控制信号基于驱动信号驱动光源模块的第一发光区域中的光源的第一显示区域与第一发光区域的比率来控制驱动信号的占空比 区域对应于第一显示区域; 并基于所述占空比控制信号将所述驱动信号输出到所述光源模块。

    LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF
    2.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    液晶显示装置及其驱动方法

    公开(公告)号：US20160078819A1

    公开(公告)日：2016-03-17

    申请号：US14734884

    申请日：2015-06-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Se-Ki PARK ,  Yong-Hoon KWON ,  Bong-Hyun YOU ,  Joon-Chul GOH

    IPC: G09G3/34 ,  G09G3/36 ,  G06F3/01 ,  G06F3/00

    CPC classification number: G09G3/342 ,  G06F3/005 ,  G06F3/013 ,  G09G3/3648 ,  G09G2320/0626 ,  G09G2320/068 ,  G09G2320/0686 ,  G09G2354/00

    Abstract: A liquid crystal display panel comprises a backlight unit including an optical assembly and configured to differentiate the liquid crystal display panel into a plurality of blocks and to illuminate light to each of the plurality of blocks; a location sensor configured to sense a location of a user watching the liquid crystal display panel; a backlight controller configured to output a dimming value corresponding to a brightness of each of the plurality of blocks according to a result of sensing by the location sensor; and a backlight driver configured to generate a driving current corresponding to the dimming value of each block and to provide the generated driving current to the backlight unit corresponding to each of the plurality of blocks.

    Abstract translation: 液晶显示面板包括：背光单元，包括光学组件，用于将液晶显示面板分成多个块，并将光照射到多个块中的每一个; 位置传感器，被配置为感测观看所述液晶显示面板的用户的位置; 背光控制器，被配置为根据所述位置传感器的感测结果输出与所述多个块中的每一个块的亮度对应的调光值; 以及背光驱动器，被配置为产生与每个块的调光值相对应的驱动电流，并且将生成的驱动电流提供给与多个块中的每一个对应的背光单元。

    BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
    5.
    发明申请
    BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
    背光组件和显示装置

    公开(公告)号：US20150268409A1

    公开(公告)日：2015-09-24

    申请号：US14731244

    申请日：2015-06-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Eui Jeong KANG ,  Dongmin YEO ,  Taeho LEE ,  Yong-Hoon KWON ,  Min-Young SONG ,  Seung Hwan BAEK

    IPC: F21V8/00

    CPC classification number: G02B6/0078 ,  G02B6/0051 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0081 ,  G02B6/0088 ,  G02B6/0091

    Abstract: A display apparatus with at least two light guide plates, each including a light incident surface and a light exiting surface, the light guide plates being spaced apart from each other so as to form a gap therebetween. The display apparatus also has a light source disposed adjacent to at least one side portion of the light guide plates to emit light to the light incident surface, a display panel positioned to receive light from the light exiting surfaces to facilitate display of an image, and a diffusion member. The diffusion member covers the gap, so as to diffuse light directed toward the display panel.

    Abstract translation: 一种具有至少两个导光板的显示装置，每个导光板包括光入射表面和光出射表面，所述导光板彼此间隔开，以便在它们之间形成间隙。 显示装置还具有与导光板的至少一个侧部相邻设置的光源，以向光入射表面发光;定位成从光出射面接收光以便于图像显示的显示面板，以及 扩散构件。 扩散构件覆盖间隙，以便漫射指向显示面板的光。

    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
    6.
    发明申请
    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
    背光单元和显示装置

    公开(公告)号：US20140036542A1

    公开(公告)日：2014-02-06

    申请号：US14059645

    申请日：2013-10-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eui Jeong KANG ,  Juhwa HA ,  Hyeeun PARK ,  Cheolyong NOH ,  Seung Hwan BAEK ,  Yong-Hoon KWON

    IPC: F21V8/00

    CPC classification number: G02B6/0013 ,  G02F1/133603 ,  G02F1/133615

    Abstract: A display apparatus includes a light guide plate, a light source unit and a display panel. The light guide plate includes an incident surface, an exit surface and an opposite surface opposite to the exit surface and guides a light incident into the incident surface toward the exit surface. The light source unit includes a light source which generates light and is disposed adjacent to the incident and has an emitting surface inclined with respect to the incident surface. An extension line of a normal line of the emitting surface passes through the opposite surface, and the light is incident into the incident surface while being inclined toward the opposite surface. The display panel displays an image by receiving the light emitted from the exit surface.

    Abstract translation: 显示装置包括导光板，光源单元和显示面板。 导光板包括入射表面，出射表面和与出射表面相对的相对表面，并将入射到入射表面的光引向出射表面。 光源单元包括产生光并邻近入射设置并具有相对于入射表面倾斜的发射表面的光源。 发射表面的法线的延长线穿过相对表面，并且当入射表面朝向相对表面倾斜时入射到入射表面。 显示面板通过接收从出射表面发射的光来显示图像。

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