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1. 发明申请

US20130154071A1 Isolation Barrier Device and Methods of Use 有权
标题翻译：隔离屏障装置及使用方法
公开(公告)号：US20130154071A1
公开(公告)日：2013-06-20
申请号：US13325582
申请日：2011-12-14
申请人： Geoffrey T. Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
发明人： Geoffrey T. Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
IPC分类号： H01L23/495
CPC分类号： H01L23/49503 , H01L23/49531 , H01L23/49575 , H01L23/49589 , H01L2224/05554 , H01L2224/16225 , H01L2224/16265 , H01L2224/48091 , H01L2224/48137 , H01L2224/48195 , H01L2224/48227 , H01L2224/48228 , H01L2224/48247 , H01L2224/49109 , H01L2224/49171 , H01L2224/49175 , H01L2924/00014 , H01L2924/10253 , H01L2924/15192 , H01L2924/19041 , H01L2924/19103 , H01L2924/19105 , H01L2924/00 , H01L2224/45099
摘要： Systems and methods pertaining to a digital signal isolator device are described. In one embodiment, the device includes an isolation barrier and two metal support paddles. The isolation barrier contains an organic and/or a semi-organic insulating material with at least one capacitor embedded inside. One of the two metal support paddles is located below a first portion of a bottom surface of the isolation barrier to provide support to the isolation barrier, while the other metal support paddle is located below a second portion of a bottom surface of the isolation barrier to provide support to the isolation barrier.
摘要翻译：描述与数字信号隔离装置有关的系统和方法。在一个实施例中，该装置包括隔离屏障和两个金属支撑桨。隔离屏障包含有机和/或半有机绝缘材料，其中嵌有至少一个电容器。两个金属支撑桨叶中的一个位于隔离屏障的底表面的第一部分的下方，以提供对隔离屏障的支撑，而另一个金属支撑板位于隔离屏障的底表面的第二部分下方为隔离屏障提供支持。

2. 发明授权

US08674486B2 Isolation barrier device and methods of use 有权
标题翻译：隔离屏障装置及使用方法
公开(公告)号：US08674486B2
公开(公告)日：2014-03-18
申请号：US13325582
申请日：2011-12-14
申请人： Geoffrey T Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
发明人： Geoffrey T Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
IPC分类号： H01L23/495
CPC分类号： H01L23/49503 , H01L23/49531 , H01L23/49575 , H01L23/49589 , H01L2224/05554 , H01L2224/16225 , H01L2224/16265 , H01L2224/48091 , H01L2224/48137 , H01L2224/48195 , H01L2224/48227 , H01L2224/48228 , H01L2224/48247 , H01L2224/49109 , H01L2224/49171 , H01L2224/49175 , H01L2924/00014 , H01L2924/10253 , H01L2924/15192 , H01L2924/19041 , H01L2924/19103 , H01L2924/19105 , H01L2924/00 , H01L2224/45099
摘要： Systems and methods pertaining to a digital signal isolator device are described. In one embodiment, the device includes an isolation barrier and two metal support paddles. The isolation barrier contains an organic and/or a semi-organic insulating material with at least one capacitor embedded inside. One of the two metal support paddles is located below a first portion of a bottom surface of the isolation barrier to provide support to the isolation barrier, while the other metal support paddle is located below a second portion of a bottom surface of the isolation barrier to provide support to the isolation barrier.
摘要翻译：描述与数字信号隔离装置有关的系统和方法。在一个实施例中，该装置包括隔离屏障和两个金属支撑桨。隔离屏障包含有机和/或半有机绝缘材料，其中嵌有至少一个电容器。两个金属支撑桨叶中的一个位于隔离屏障的底表面的第一部分的下方，以提供对隔离屏障的支撑，而另一个金属支撑板位于隔离屏障的底表面的第二部分下方为隔离屏障提供支持。

3. 发明授权

US08599970B2 Systems, methods, and apparatuses for detecting digital television (DTV) communications signals 失效
标题翻译：用于检测数字电视（DTV）通信信号的系统，方法和装置
公开(公告)号：US08599970B2
公开(公告)日：2013-12-03
申请号：US12945196
申请日：2010-11-12
申请人： Andrew Joo Kim , Seungmok Oh , Matthew Kuhn , Bob Nayar , Youngsik Hur
发明人： Andrew Joo Kim , Seungmok Oh , Matthew Kuhn , Bob Nayar , Youngsik Hur
IPC分类号： H04L27/06 , H04N5/44
CPC分类号： H04N17/004
摘要： A received RF signal is down-converted to a baseband or low-IF digitized signal in order to search for a pilot signal that indicates a presence of a DTV signal such as an ATSC DTV signal. The pilot signal characteristically resides in a fixed frequency range for all valid DTV signals and is extracted by processing the baseband or low-IF signal in multiple stages. The first stage reduces signal information to that pertaining to the frequency band covering all valid pilot frequencies, thereby reducing the sampling rate and computational complexity of subsequent operations. A second stage operates on this reduced rate signal to focus on a series of particular pilot frequencies for interrogation. For each such candidate frequency, the cyclostationarity of the signal is measured and tested for statistical significance relative to the background energy to yield an effective test that is invariant with respect to background noise level.
摘要翻译：接收的RF信号被下变频为基带或低IF数字信号，以便搜索指示诸如ATSC DTV信号的DTV信号的存在的导频信号。导频信号特征性地驻留在所有有效DTV信号的固定频率范围内，并且通过多级处理基带或低IF信号来提取。第一级将信号信息减少到与覆盖所有有效导频的频带有关的信号，从而降低后续操作的采样率和计算复杂度。第二阶段对该降低的速率信号进行操作，以集中于一系列特定的用于询问的导频。对于每个这样的候选频率，测量和测试信号的相对于背景能量的统计学显着性的信号的周期平稳度，以产生相对于背景噪声水平不变的有效测试。

4. 发明申请

US20110169965A1 SYSTEMS, METHODS, AND APPARATUSES FOR DETECTING DIGITAL TELEVISION (DTV) COMMUNICATIONS SIGNALS 失效
标题翻译：用于检测数字电视（DTV）通信信号的系统，方法和装置
公开(公告)号：US20110169965A1
公开(公告)日：2011-07-14
申请号：US12945196
申请日：2010-11-12
申请人： Andrew Joo Kim , Seungmok Oh , Matthew Kuhn , Bob Nayar , Youngsik Hur
发明人： Andrew Joo Kim , Seungmok Oh , Matthew Kuhn , Bob Nayar , Youngsik Hur
IPC分类号： H04N17/00
CPC分类号： H04N17/004
摘要： Embodiments of the invention may provide systems and methods for detecting the presence a DTV signal such as an ATSC DTV signal. The system and methods may be applied to a received RF signal that has been down-converted to a baseband or low-IF digitized signal. The systems and methods may detect a presence of a DTV signal by searching for its characteristic pilot signal, known to reside in a fixed frequency range for all valid DTV signals. This pilot signal may be extracted by processing the baseband or low-IF signal in multiple stages. The first stage may reduce the signal information to that pertaining to the frequency band covering all valid pilot frequencies and commensurately reduces the sampling rate, and hence computational complexity of subsequent operations. A second stage may then efficiently operate on this reduced rate signal to focus on a series of particular pilot frequencies for interrogation. For each such candidate frequency, the cyclostationarity of the signal may be measured and tested for statistical significance relative to the background energy to yield an effective test that is invariant with respect to the background noise level. In a simplified case, this can correspond to measuring the energy in a very tight candidate subband normalized against the energy from a larger subband. Furthermore, the energy in the candidate subband can be taken as the energy in a Fourier series coefficient.
摘要翻译：本发明的实施例可以提供用于检测诸如ATSC DTV信号之类的DTV信号的存在的系统和方法。系统和方法可以应用于已经被下变频到基带或低IF数字化信号的接收的RF信号。系统和方法可以通过搜索其特征导频信号来检测DTV信号的存在，已知其驻留在所有有效DTV信号的固定频率范围内。可以通过多级处理基带或低IF信号来提取该导频信号。第一级可以将信号信息减少到覆盖所有有效导频的频带，并相应地降低采样速率，从而降低后续操作的计算复杂度。然后，第二级可以有效地对该降低的速率信号进行操作，以集中在一系列特定的导频上进行询问。对于每个这样的候选频率，信号的周期平稳性可以相对于背景能量被测量和测试统计学显着性，以产生相对于背景噪声电平不变的有效测试。在简化的情况下，这可以对应于在相对于较大子带的能量标准化的非常紧密的候选子带中测量能量。此外，可以将候选子带中的能量作为傅里叶级数系数的能量。

5. 发明授权

US3964157A Method of mounting semiconductor chips 失效
标题翻译：安装半导体芯片的方法
公开(公告)号：US3964157A
公开(公告)日：1976-06-22
申请号：US519594
申请日：1974-10-31
申请人： Matthew Kuhn , Norman Edwin Schumaker
发明人： Matthew Kuhn , Norman Edwin Schumaker
IPC分类号： H01L21/60 , H01L23/48 , H01L25/075 , H01L33/44 , H01L33/54 , H05K3/10 , H05K3/46 , H01L21/00
CPC分类号： H01L24/80 , H01L25/0753 , H01L2924/01005 , H01L2924/01006 , H01L2924/01019 , H01L2924/01023 , H01L2924/01033 , H01L2924/01039 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/15787 , H01L33/44 , H01L33/54 , H05K3/107 , H05K3/4685
摘要： Disclosed is a bonding and packaging scheme for semiconductor device chips with particular application to semiconductor monolithic display chips. The display chip is bonded face down in a recess formed in a transparent substrate. In one embodiment, the metallization on the chip is aligned and made coplanar with the auxiliary metallization on the substrate, and the gap between the metallizations is bridged by a conductive material. This can be accomplished, for example, by solder reflow or epoxy bonding techniques. In an alternative embodiment, the metallization is formed after the chip is bonded to the substrate utilizing a coating which fills the gap between the chip and the substrate. The substrate may be dyed to act as a contrast filter, and a magnifying lens may be molded thereon in further processing.
摘要翻译：公开了一种特别适用于半导体单片显示芯片的半导体器件芯片的接合和封装方案。显示芯片正面朝下地粘接在形成在透明基板中的凹部中。在一个实施例中，芯片上的金属化被对准并使其与衬底上的辅助金属化共面，并且金属化之间的间隙由导电材料桥接。这可以通过例如通过回流焊或环氧树脂粘合技术来实现。在替代实施例中，金属化是在利用填充芯片和衬底之间的间隙的涂层将芯片结合到衬底之后形成的。衬底可以被染色以用作对比度过滤器，并且放大镜可在其上进一步加工。

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