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    Backlight assembly and display apparatus having the same
    11.
    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：US08169563B2

    公开(公告)日：2012-05-01

    申请号：US12122970

    申请日：2008-05-19

    Applicant: Joon-ik Lee ,  Sang-hee Lee ,  Jeong-seok Oh ,  Sang-min Yi ,  Jae-lok Cha ,  Ji-Hwan Jang

    Inventor： Joon-ik Lee ,  Sang-hee Lee ,  Jeong-seok Oh ,  Sang-min Yi ,  Jae-lok Cha ,  Ji-Hwan Jang

    IPC: G02F1/1333

    CPC classification number: G02F1/133308 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/133322

    Abstract: A backlight assembly includes a light source, a light-guide plate, a mold frame and a bottom chassis. The mold frame includes a first bottom portion, a protrusion on a first surface of the first bottom portion and a first sidewall portion on a second surface of the first bottom portion opposite to the first surface of the first bottom portion and facing the light guide plate. The bottom chassis includes a second bottom portion having a hole to receive the protrusion of the first bottom portion, and a second sidewall portion facing the light guide plate. A cross sectional area of a first opening of the hole corresponding to an inner surface of the bottom chassis and contacting the first surface of mold frame is different than a cross sectional area of a second opening of the hole corresponding to an outer surface of the bottom chassis.

    Abstract translation: 背光组件包括光源，导光板，模架和底架。 模具框架包括第一底部，在第一底部的第一表面上的突起和在第一底部的与第一底部的第一表面相对的第二表面上的第一侧壁部分，并且面向导光板 。 底部底盘包括具有用于接收第一底部的突起的孔的第二底部部分和面向导光板的第二侧壁部分。 对应于底架的内表面并接触模框架的第一表面的孔的第一开口的横截面面积与对应于底部的外表面的孔的第二开口的横截面面积不同 机壳。

    Motor for driving lenses
    13.
    发明授权
    Motor for driving lenses 有权
    驱动镜头的电机

    公开(公告)号：US08068295B2

    公开(公告)日：2011-11-29

    申请号：US11913307

    申请日：2007-05-10

    Applicant: Sang Ok Park ,  Sang Hee Lee

    Inventor： Sang Ok Park ,  Sang Hee Lee

    IPC: G02B7/02

    CPC classification number: G02B7/023 ,  G02B7/04 ,  G02B7/08 ,  G03B3/10 ,  H02K5/00 ,  H02K5/225 ,  H02K41/0356 ,  H02K2211/03

    Abstract: Disclosed is a motor for driving lenses. The motor includes a case, a yoke fixed in the case, a magnet fixed in the yoke, a carrier equipped with lenses and installed in the magnet such that the carrier moves up and down within the magnet, a coil coupled with the carrier, in which the coil cooperates with the magnet to move up and down the carrier, a spring unit including first and second springs having arc shapes and being separated from each other while forming a ring shape as a whole, a spacer supporting the outer peripheral surface of the spring unit, and a terminal provided on the spacer, in which one side of the terminal protrudes downward by passing through a bottom of the case to make connection with the spring unit and a main PCB of a product.

    Abstract translation: 公开了一种驱动透镜的电机。 电动机包括壳体，固定在壳体中的磁轭，固定在磁轭中的磁体，配备有透镜并安装在磁体中的载体，使得载体在磁体内上下移动，与载体耦合的线圈 所述线圈与所述磁体配合以在所述载体上上下移动;弹簧单元，包括具有弧形的第一和第二弹簧并且彼此分离，同时整体形成环形形状;支撑所述外周面的间隔件 弹簧单元和设置在间隔件上的端子，其中端子的一侧通过穿过壳体的底部而向下突出以与弹簧单元和产品的主PCB连接。

    Motion adaptive upsampling of chroma video signals
    14.
    发明授权
    Motion adaptive upsampling of chroma video signals 有权
    色度视频信号的运动自适应上采样

    公开(公告)号：US08031267B2

    公开(公告)日：2011-10-04

    申请号：US11705721

    申请日：2007-02-12

    Applicant: Sang-hee Lee ,  Yi-jen Chiu

    Inventor： Sang-hee Lee ,  Yi-jen Chiu

    IPC: H04N11/20

    CPC classification number: H04N9/64 ,  H04N5/142 ,  H04N5/144 ,  H04N7/012 ,  H04N7/0137 ,  H04N7/0142

    Abstract: Upsampling for video signals is described. In particular chroma pixels may be upsampled in a luminance, chrominance signal using motion adaptive approaches. In one example, the operations include selecting an absent chroma pixel of the current frame, developing a spatial candidate value for the absent chroma pixel using pixel values for nearby pixels in the current frame, developing a temporal candidate value for the absent chroma pixel using pixel values for nearby pixels in the previous and subsequent frames, computing a value for the absent chroma pixel by combining the spatial candidate value and the temporal candidate value, and producing an output video frame including the computed absent chroma pixel values.

    Abstract translation: 描述视频信号的上采样。 特别地，色度像素可以使用运动自适应方法在亮度，色度信号中上采样。 在一个示例中，操作包括选择当前帧的缺失色度像素，使用当前帧中的附近像素的像素值开发不存在的色度像素的空间候选值，使用像素为不存在的色度像素开发时间候选值 通过组合空间候选值和时间候选值来计算缺失色度像素的值，并产生包括计算出的不存在色度像素值的输出视频帧。

    ELECTRON BEAM DEPICTING PATTERN DESIGN, PHOTOMASK, METHODS OF DEPICTING AND FABRICATING PHOTOMASK, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE SAME
    15.
    发明申请
    ELECTRON BEAM DEPICTING PATTERN DESIGN, PHOTOMASK, METHODS OF DEPICTING AND FABRICATING PHOTOMASK, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE SAME 有权
    电子束光刻图案设计，光电照相机，制作方法和制作光刻胶的方法以及使用其制造半导体器件的方法

    公开(公告)号：US20110165778A1

    公开(公告)日：2011-07-07

    申请号：US12974550

    申请日：2010-12-21

    Applicant: Jin CHOI ,  Sang-Hee Lee ,  Rae-Won Yi

    Inventor： Jin CHOI ,  Sang-Hee Lee ,  Rae-Won Yi

    IPC: H01L21/311 ,  G03F1/00

    CPC classification number: G03F1/78

    Abstract: A method of depicting a photomask using e-beams includes preparing a photomask having an e-beam resist, depicting the e-beam resist and forming an e-beam resist pattern on the photomask. Depicting the e-beam resist includes irradiating e-beams to an e-beam depiction region without irradiating the e-beams to an e-beam non-depiction region disposed in the e-beam depiction region. The e-beam depiction region and the e-beam non-depiction region are formed using an e-beam resist pattern having the same polarity.

    Abstract translation: 使用电子束描绘光掩模的方法包括制备具有电子束抗蚀剂的光掩模，描绘电子束抗蚀剂并在光掩模上形成电子束抗蚀剂图案。 描述电子束抗蚀剂包括将电子束照射到电子束描绘区域，而不将电子束照射到设置在电子束描绘区域中的电子束非描绘区域。 使用具有相同极性的电子束抗蚀剂图案形成电子束描绘区域和电子束非描绘区域。

    Lens Drive Device
    19.
    发明申请
    Lens Drive Device 有权
    镜头驱动装置

    公开(公告)号：US20110051265A1

    公开(公告)日：2011-03-03

    申请号：US12988015

    申请日：2009-04-16

    Applicant: Sang Hee Lee

    Inventor： Sang Hee Lee

    IPC: G02B7/04

    CPC classification number: G03B3/10 ,  G02B7/08 ,  H02K41/0356 ,  H04N5/2254

    Abstract: According to one embodiment, a lens drive device comprises: a housing; a yoke provided on the inside of the housing; a magnet secured to the yoke; a carrier which is located on the inside of the yoke and which is provided with a lens; a coil which is connected to the carrier and which interacts with the magnet; a spring for resiliently supporting the carrier; and a magnetic member connected to the carrier.

    Abstract translation: 根据一个实施例，透镜驱动装置包括：壳体; 设置在壳体内部的轭; 固定到轭的磁体; 位于轭的内侧并设置有透镜的载体; 线圈，其连接到载体并与磁体相互作用; 用于弹性支撑载体的弹簧; 以及连接到所述载体的磁性构件。

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