POWER EFFICIENT MOTION ESTIMATION TECHNIQUES FOR VIDEO ENCODING
    51.
    发明申请
    POWER EFFICIENT MOTION ESTIMATION TECHNIQUES FOR VIDEO ENCODING 审中-公开
    用于视频编码的功率有效运动估计技术

    公开(公告)号:US20120281759A1

    公开(公告)日:2012-11-08

    申请号:US13001037

    申请日:2010-03-31

    IPC分类号: H04N7/32

    摘要: Adaptive control can use hierarchical motion estimation (HME) and/or multiple reference motion estimation (MRME) for the motion estimation of current encoding blocks. Both HME and MRME are allowed in the motion estimation to achieve a high coding gain. Control consists of slice level control and macro-block (MB) level control. A slice is one or more contiguous macroblocks. In slice level control, it is decided to use only one reference frame or use multiple reference frames to coding current slice based on the motion vectors obtained in coarse level motion estimation. In MB level control, it is decided to perform MRME or perform HME for the MB and its subblocks based on the coarse level motion vectors of the MB.

    摘要翻译: 自适应控制可以对当前编码块的运动估计使用分层运动估计(HME)和/或多参考运动估计(MRME)。 在运动估计中允许HME和MRME两者实现高编码增益。 控制由片级控制和宏块(MB)级控制组成。 切片是一个或多个连续的宏块。 在片级控制中,决定仅使用一个参考帧或者使用多个参考帧来基于在粗略级运动估计中获得的运动矢量对当前片进行编码。 在MB级别控制中,决定执行MRME或基于MB的粗略级别运动向量对MB及其子块执行HME。

    Oxides And Glasses For Use With Aluminum Back Solar Cell Contacts
    54.
    发明申请
    Oxides And Glasses For Use With Aluminum Back Solar Cell Contacts 有权
    氧化物和玻璃用于铝背部太阳能电池触点

    公开(公告)号:US20120174974A1

    公开(公告)日:2012-07-12

    申请号:US13340840

    申请日:2011-12-30

    IPC分类号: H01L31/0224 H01L31/18

    摘要: Solar cell contacts having good electrical performance are made by a process involving: (a) providing a silicon wafer substrate; (b) providing a paste comprising: (i) aluminum, (ii) glass frit, and (iii) a separate and distinct amount of at least one oxide, such that, together with the aluminum, the glass frit and oxide forms a paste having an exothermic reaction peak, at a temperature of at least 660° C. to less than 900° C., (c) applying the paste to the silicon wafer substrate to form a coated substrate, and (d) firing the coated substrate for a time and at a temperature sufficient to sinter the aluminum and fuse the glass frit and oxide.

    摘要翻译: 具有良好电性能的太阳能电池触点通过以下工艺制成:(a)提供硅晶片衬底; (b)提供一种糊料,其包括:(i)铝,(ii)玻璃料,和(iii)分开和不同量的至少一种氧化物,使得与铝一起,玻璃料和氧化物形成糊状物 在至少660℃至小于900℃的温度下具有放热反应峰,(c)将糊料涂布到硅晶片衬底上以形成涂覆的衬底,并且(d)将涂覆的衬底烧制 一段时间和足以烧结铝并熔化玻璃料和氧化物的温度。