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131 条记录 (耗时 0.043 秒)

    White organic electroluminescent device and method of manufacturing the same
    42.
    发明申请
    White organic electroluminescent device and method of manufacturing the same 有权
    白色有机电致发光器件及其制造方法

    公开(公告)号：US20070273273A1

    公开(公告)日：2007-11-29

    申请号：US11699008

    申请日：2007-01-29

    申请人： Yu-Jin Kim ,  Jhun-Mo Son ,  Jong-Jin Park ,  Sang-Hoon Park

    发明人： Yu-Jin Kim ,  Jhun-Mo Son ,  Jong-Jin Park ,  Sang-Hoon Park

    IPC分类号： H01J1/62

    CPC分类号： C09K11/06 ,  C08G61/02 ,  C08G61/122 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1475 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0094 ,  H01L51/5036 ,  Y02B20/181 ,  Y10S428/917

    摘要： Provided is a white organic electroluminescent (EL) device including multiple polymer light emitting layers. a white organic electroluminescent device includes a first polymer light-emitting layer and a second polymer light-emitting layer, both of which are formed between a first electrode and a second electrode. A highest occupied molecular orbital (HOMO) energy level of the first polymer light-emitting layer is in the range 5.0 eV through 5.4 eV, and a HOMO energy level of the second polymer light-emitting layer is higher than the HOMO energy level of the first polymer light-emitting layer. Colors emitted from both of the first and second polymer light-emitting layers are combined to produce a white color.

    摘要翻译： 提供了包括多个聚合物发光层的白色有机电致发光（EL）装置。 白色有机电致发光器件包括形成在第一电极和第二电极之间的第一高分子发光层和第二高分子发光层。 第一聚合物发光层的最高占据分子轨道（HOMO）能级在5.0eV至5.4eV的范围内，第二高分子发光层的HOMO能级高于HOMO能级 第一高分子发光层。 从第一和第二聚合物发光层两者发射的颜色被组合以产生白色。

    Adaptive media playout method and apparatus for intra-media synchronization
    48.
    发明授权
    Adaptive media playout method and apparatus for intra-media synchronization 有权
    用于媒体内同步的自适应媒体播放方法和装置

    公开(公告)号：US08351762B2

    公开(公告)日：2013-01-08

    申请号：US12034360

    申请日：2008-02-20

    申请人： Jong-Won Kim ,  Sang-Hoon Park

    发明人： Jong-Won Kim ,  Sang-Hoon Park

    IPC分类号： G11B27/00

    CPC分类号： H04N19/44 ,  H04N21/44004 ,  H04N21/440281 ,  H04N21/44209 ,  H04N21/64322

    摘要： Disclosed is a buffer-based adaptive media playout method in a receiver side of a network media streaming system. The method includes: calculating a playout interval for playing out a current j-th frame (where j is a natural number) of a received media stream; and playing out the current j-th frame after the calculated playout interval has elapsed from the reception of the current j-th frame. The calculation of the playout interval for playing out the current j-th frame of the received media stream includes: calculating a buffer level of a (j+w)-th frame (where w is a natural number); estimating a playout pause or a playout skip on the basis of the calculated buffer level; and calculating the playout interval for playing out the current j-th frame for the predicted one of the playout pause and the playout skip. According to the above-mentioned structure, it is possible to reduce the amount of temporal distortion, such as the RMSE value of playout discontinuity due to delay or jitter, as compared to the buffer-threshold-based media playout techniques according to the related art.

    摘要翻译： 公开了一种在网络媒体流系统的接收机侧的基于缓冲器的自适应媒体播放方法。 该方法包括：计算用于播放接收到的媒体流的当前第j帧（其中j是自然数）的播出间隔; 并且在从当前第j帧的接收经过计算的播出间隔之后播放当前的第j帧。 用于播放接收的媒体流的当前第j帧的播出间隔的计算包括：计算第（j + w）个帧（其中w是自然数）的缓冲器电平; 基于所计算的缓冲器级别来估计播出暂停或播出跳过; 以及计算用于播放播放暂停和播放跳过中的预测播放暂停的当前第j帧的播出间隔。 根据上述结构，与根据现有技术的基于缓冲器阈值的媒体播放技术相比，可以减少时间失真的量，诸如由于延迟或抖动引起的播出不连续性的RMSE值 。

    Backlight assembly and cover for a compact display apparatus
    49.
    发明授权
    Backlight assembly and cover for a compact display apparatus 有权
    用于紧凑型显示装置的背光组件和盖

    公开(公告)号：US08206022B2

    公开(公告)日：2012-06-26

    申请号：US13075651

    申请日：2011-03-30

    申请人： Young-Joo Nam ,  Sang-Hoon Park ,  Dong-Gyun Ra

    发明人： Young-Joo Nam ,  Sang-Hoon Park ,  Dong-Gyun Ra

    IPC分类号： F21V7/04

    CPC分类号： G02B6/009 ,  G02B6/0068 ,  G02B6/0083

    摘要： A back cover for a backlight assembly capable of achieving a more compact a display apparatus includes a cover element, a line portion, and a plurality of point light sources. The cover element includes a metallic layer, and the cross-section of the cover element has an L-shape. The line portion is formed over the cover element. The point light sources are mounted on the surface of the cover element to receive a driving voltage from the line portion. A bottom cover portion of the cover element covers an opening portion. A side cover portion of the cover element faces the side wall. The point light sources mounted on the cover element emit light on a side surface of a light guide plate.

    摘要翻译： 用于能够实现更紧凑的显示装置的背光组件的后盖包括盖元件，线部分和多个点光源。 盖元件包括金属层，并且盖元件的横截面具有L形。 线部分形成在覆盖元件上。 点光源安装在盖元件的表面上以从线部分接收驱动电压。 盖元件的底盖部分覆盖开口部分。 盖元件的侧盖部分面向侧壁。 安装在盖元件上的点光源在导光板的侧表面上发光。

    Backlight assembly and display device having the same
    50.
    发明授权
    Backlight assembly and display device having the same 有权
    具有相同的背光组件和显示装置

    公开(公告)号：US08066394B2

    公开(公告)日：2011-11-29

    申请号：US12862243

    申请日：2010-08-24

    申请人： Won-Ju Kim ,  Min-Ho Ok ,  Yoon-Soo Kwon ,  Jung-Tae Kang ,  Sang-Hoon Park ,  Jin-Ho Ha ,  Woong-Jae Chang

    发明人： Won-Ju Kim ,  Min-Ho Ok ,  Yoon-Soo Kwon ,  Jung-Tae Kang ,  Sang-Hoon Park ,  Jin-Ho Ha ,  Woong-Jae Chang

    IPC分类号： G09F13/04 ,  F21V21/00

    CPC分类号： G02F1/133604 ,  G02F1/133608

    摘要： A backlight assembly includes a plurality of lamps, a receiving container and a conductive member. Each of the lamps includes a lamp body, a first electrode part disposed at a first end portion of the lamp body and a second electrode part disposed at a second end portion of the lamp body, the second end portion being opposite to the first end portion. The receiving container includes a bottom plate on which the lamps are disposed and a sidewall disposed at edge portions of the bottom plate to define a receiving space. The receiving container has a plurality of grounding portions formed on the bottom plate or the sidewalls. The conductive member electrically connects the second electrode part to one of the grounding portions.

    摘要翻译： 背光组件包括多个灯，接收容器和导电构件。 每个灯包括灯体，设置在灯体的第一端部处的第一电极部分和设置在灯体的第二端部处的第二电极部分，第二端部部分与第一端部部分相对 。 接收容器包括其上设置有灯的底板和设置在底板的边缘部分以限定容纳空间的侧壁。 接收容器具有形成在底板或侧壁上的多个接地部分。 导电部件将第二电极部电连接到一个接地部。