Backlight unit and display apparatus having the same
    1.
    发明授权
    Backlight unit and display apparatus having the same 有权
    背光单元及其显示装置

    公开(公告)号:US08858010B2

    公开(公告)日:2014-10-14

    申请号:US13114754

    申请日:2011-05-24

    摘要: A display apparatus includes a display panel, a plurality of spaced apart point light sources outputting light and each having an orientation angle greater than or equal to about 50° and less than about 90°, and an optical plate interposed between the display panel and the point light sources. The optical plate has a base comprising front and rear surfaces and a plurality of convex sections formed on the front surface of the base. Each convex section has a cross section perpendicular to the front surface in which the cross section has a form of a segment of an ellipse including an arc of an ellipse and a chord linking both ends of the arc while satisfying an equation, 1.0

    摘要翻译: 显示装置包括显示面板,输出光并且每个具有大于或等于约50°且小于约90°的取向角的多个间隔开的光源,以及插入在显示面板和显示面板之间的光学板 点光源。 光学板具有包括前表面和后表面的基部和形成在基底的前表面上的多个凸部。 每个凸部具有垂直于前表面的横截面,其中横截面具有包括椭圆弧的椭圆形段和连接弧的两端的弦,同时满足等式,1.0

    Backlight assembly and display apparatus having the same
    2.
    发明授权
    Backlight assembly and display apparatus having the same 有权
    背光组件及其显示装置

    公开(公告)号:US08547501B2

    公开(公告)日:2013-10-01

    申请号:US12698040

    申请日:2010-02-01

    IPC分类号: G02F1/1335

    摘要: A backlight assembly includes a light source generating light and a first optical member diffusing the light. The first optical member includes a first diffusion member provided on an exit surface of the first optical member, from which the light exits, to diffuse the light. The first diffusion member includes a plurality of edges each having a curved shape and extending between the exit surface and a vertex of the first diffusion member. Accordingly, the light exiting through the exit surface is effectively diffused by the edges of the first diffusion member.

    摘要翻译: 背光组件包括产生光的光源和扩散光的第一光学构件。 第一光学构件包括设置在第一光学构件的出射表面上的第一漫射构件,光从该出射表面射出以扩散光。 第一扩散构件包括多个边缘,每个边缘具有弯曲形状并且在出射表面和第一扩散构件的顶点之间延伸。 因此,离开出射面的光被第一扩散部件的边缘有效地扩散。

    BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
    3.
    发明申请
    BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 有权
    背光组件和显示装置

    公开(公告)号:US20110013119A1

    公开(公告)日:2011-01-20

    申请号:US12698040

    申请日:2010-02-01

    IPC分类号: G02F1/13357 G09F13/04

    摘要: A backlight assembly includes a light source generating light and a first optical member diffusing the light. The first optical member includes a first diffusion member provided on an exit surface of the first optical member, from which the light exits, to diffuse the light. The first diffusion member includes a plurality of edges each having a curved shape and extending between the exit surface and a vertex of the first diffusion member. Accordingly, the light exiting through the exit surface is effectively diffused by the edges of the first diffusion member.

    摘要翻译: 背光组件包括产生光的光源和扩散光的第一光学构件。 第一光学构件包括设置在第一光学构件的出射表面上的第一漫射构件,光从该出射表面射出以扩散光。 第一扩散构件包括多个边缘,每个边缘具有弯曲形状并且在出射表面和第一扩散构件的顶点之间延伸。 因此,离开出射面的光被第一扩散部件的边缘有效地扩散。

    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
    4.
    发明申请
    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    背光单元和显示装置

    公开(公告)号:US20110292639A1

    公开(公告)日:2011-12-01

    申请号:US13114754

    申请日:2011-05-24

    IPC分类号: G02F1/13357 F21V11/00

    摘要: A display apparatus includes a display panel, a plurality of spaced apart point light sources outputting light and each having an orientation angle greater than or equal to about 50° and less than about 90°, and an optical plate interposed between the display panel and the point light sources. The optical plate has a base comprising front and rear surfaces and a plurality of convex sections formed on the front surface of the base. Each convex section has a cross section perpendicular to the front surface in which the cross section has a form of a segment of an ellipse including an arc of an ellipse and a chord linking both ends of the arc while satisfying an equation, 1.0

    摘要翻译: 显示装置包括显示面板,输出光并且每个具有大于或等于约50°且小于约90°的取向角的多个间隔开的光源,以及插入在显示面板和显示面板之间的光学板 点光源。 光学板具有包括前表面和后表面的基部和形成在基底的前表面上的多个凸部。 每个凸部具有垂直于前表面的横截面,其中横截面具有包括椭圆弧的椭圆形段和连接弧的两端的弦,同时满足等式,1.0

    Apparatus and method for controlling functions of a mobile phone via NFC communication with an external RF reader
    8.
    发明授权
    Apparatus and method for controlling functions of a mobile phone via NFC communication with an external RF reader 有权
    用于通过与外部RF读取器的NFC通信来控制移动电话功能的装置和方法

    公开(公告)号:US08761665B2

    公开(公告)日:2014-06-24

    申请号:US13140990

    申请日:2009-12-16

    申请人: Sang Hoon Lee

    发明人: Sang Hoon Lee

    IPC分类号: H04B5/00

    摘要: Disclosed herein is an apparatus for controlling the ringtone, camera, and communication functions of a mobile terminal using a Near Field Communication (NFC) chip module and an external Radio Frequency (RF) reader. The apparatus includes an NFC chip module, a base band chip, and a USIM card. The NFC chip module is electrically connected to the base band chip of a mobile terminal, allows a command data signal, received from an external RF reader via an RF antenna, to be transmitted to the base band chip or a Universal Subscriber Identity Module (USIM) card of the mobile terminal, and receives the result of terminal processing of the base band chip which operates in compliance with an external command, and transmits the result of the terminal processing to the external RF reader via the RF antenna.

    摘要翻译: 本文公开了一种使用近场通信(NFC)芯片模块和外部射频(RF)读取器来控制移动终端的铃声,相机和通信功能的装置。 该装置包括NFC芯片模块,基带芯片和USIM卡。 NFC芯片模块电连接到移动终端的基带芯片,允许经由RF天线从外部RF读取器接收的命令数据信号被发送到基带芯片或通用用户识别模块(USIM) )卡,并且接收根据外部命令操作的基带芯片的终端处理结果,并且经由RF天线将终端处理的结果发送到外部RF读取器。

    Method for designating a dual region
    9.
    发明授权
    Method for designating a dual region 失效
    指定双重区域的方法

    公开(公告)号:US08660029B2

    公开(公告)日:2014-02-25

    申请号:US13142797

    申请日:2009-12-21

    IPC分类号: G01R31/08

    CPC分类号: H04W36/14 H04W36/30

    摘要: A method for designating a dual region according to one embodiment of the present invention comprises the steps of: enabling a terminal which is in communication with a first network to calculate a channel state threshold value corresponding to data; comparing the channel state value of the first network and the channel state value of the second network, acquired using a pilot signal of a second network, with the channel state threshold value; calculating a network evaluation score of the first network; comparing the network evaluation score of the first network with a network evaluation threshold value for designating a dual region, if the channel state value of the first network and the channel state value of the second network are larger than the channel state threshold value; and determining whether to designate a dual region in accordance with the result of the comparison using the network evaluation threshold value. The method of the present invention can reduce service cutoff or delay time during inter-radio access.

    摘要翻译: 根据本发明的一个实施例的用于指定双区域的方法包括以下步骤:使得与第一网络通信的终端能够计算对应于数据的信道状态阈值; 将第一网络的信道状态值和使用第二网络的导频信号获取的第二网络的信道状态值与信道状态阈值进行比较; 计算第一个网络的网络评估分数; 如果第一网络的信道状态值和第二网络的信道状态值大于信道状态阈值,则将第一网络的网络评估分数与用于指定双区域的网络评估阈值进行比较; 以及使用所述网络评估阈值来确定是否根据所述比较的结果来指定双重区域。 本发明的方法可以减少在无线电接入期间的业务切断或延迟时间。