公开(公告)号：US20150179478A1

公开(公告)日：2015-06-25

申请号：US14135236

申请日：2013-12-19

申请人： Yonghao Xiu ,  Nisha Ananthakrishnan ,  Yiqun Bai ,  Arjun Krishnan

发明人： Yonghao Xiu ,  Nisha Ananthakrishnan ,  Yiqun Bai ,  Arjun Krishnan

IPC分类号： H01L21/56 ,  H01L23/29 ,  H01L23/00

CPC分类号： C08K3/013 ,  H01L21/563 ,  H01L23/295 ,  H01L24/17 ,  H01L24/29 ,  H01L24/81 ,  H01L24/83 ,  H01L24/91 ,  H01L2224/131 ,  H01L2224/16057 ,  H01L2224/16225 ,  H01L2224/16237 ,  H01L2224/2929 ,  H01L2224/29386 ,  H01L2224/29499 ,  H01L2224/73204 ,  H01L2224/81801 ,  H01L2224/83102 ,  H01L2924/01006 ,  H01L2924/04642 ,  H01L2924/0493 ,  H01L2924/053 ,  H01L2924/0533 ,  H01L2924/05341 ,  H01L2924/05432 ,  H01L2924/05442 ,  H01L2924/186 ,  H01L2924/0665 ,  H01L2924/05032 ,  H01L2924/014

摘要： An underfill composition comprises a curable resin, a plurality of filler particles loaded within the resin, the filler particles comprising at least 50 weight % of the underfill composition. The filler particles comprise first filler particles having a particle size of from 0.1 micrometers to 15 micrometers and second filler particles having a particle size of less than 100 nanometers. A viscosity of the underfill composition is less than a viscosity of a corresponding composition not including the second filler particles.

摘要翻译： 底部填充组合物包含可固化树脂，负载在树脂内的多个填料颗粒，填料颗粒包含至少50重量％的底部填充组合物。 填料颗粒包含粒度为0.1微米至15微米的第一填料颗粒和粒径小于100纳米的第二填料颗粒。 底部填充剂组合物的粘度小于不包括第二填料颗粒的相应组合物的粘度。

公开(公告)号：US09330993B2

公开(公告)日：2016-05-03

申请号：US13721266

申请日：2012-12-20

申请人： Yiqun Bai ,  Yuying Wei ,  Arjun Krishnan ,  Suriyakala Ramalingam ,  Yonghao Xiu ,  Beverly J. Canham ,  Sivakumar Nagarajan ,  Saikumar Jayaraman ,  Nisha Ananthakrishnan

发明人： Yiqun Bai ,  Yuying Wei ,  Arjun Krishnan ,  Suriyakala Ramalingam ,  Yonghao Xiu ,  Beverly J. Canham ,  Sivakumar Nagarajan ,  Saikumar Jayaraman ,  Nisha Ananthakrishnan

IPC分类号： H01L23/48 ,  H01L23/52 ,  H01L23/29 ,  H01L21/56

CPC分类号： H01L21/563 ,  H01L23/293 ,  H01L23/295 ,  H01L23/296 ,  H01L24/13 ,  H01L2224/16225 ,  H01L2224/29647 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/00

摘要： Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods and structures may include modifying an underfill material with one of a thiol adhesion promoter, an azole coupling agent, surface modified filler, and peroxide based cross-linking polymer chemistries to greatly enhance adhesion in package structures utilizing the embodiments herein.

摘要翻译： 描述了形成微电子封装结构的方法及由此形成的相关结构。 这些方法和结构可以包括用硫醇粘合促进剂，唑偶合剂，表面改性填料和基于过氧化物的交联聚合物化学物质之一改性底部填充材料，以便利用本文的实施方案极大地增强包装结构中的粘合性。

公开(公告)号：US20140175634A1

公开(公告)日：2014-06-26

申请号：US13721266

申请日：2012-12-20

申请人： Yiqun Bai ,  Yuying Wei ,  Arjun Krishnan ,  Suriyakala Ramalingam ,  Yonghao Xiu ,  Beverly J. Canham ,  Sivakumar Nagarajan ,  Saikumar Jayaraman ,  Nisha Ananthakrishnan

发明人： Yiqun Bai ,  Yuying Wei ,  Arjun Krishnan ,  Suriyakala Ramalingam ,  Yonghao Xiu ,  Beverly J. Canham ,  Sivakumar Nagarajan ,  Saikumar Jayaraman ,  Nisha Ananthakrishnan

IPC分类号： H01L23/29 ,  H01L21/56

CPC分类号： H01L21/563 ,  H01L23/293 ,  H01L23/295 ,  H01L23/296 ,  H01L24/13 ,  H01L2224/16225 ,  H01L2224/29647 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/00

摘要： Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods and structures may include modifying an underfill material with one of a thiol adhesion promoter, an azole coupling agent, surface modified filler, and peroxide based cross-linking polymer chemistries to greatly enhance adhesion in package structures utilizing the embodiments herein.

摘要翻译： 描述了形成微电子封装结构的方法及由此形成的相关结构。 这些方法和结构可以包括用硫醇粘合促进剂，唑偶合剂，表面改性填料和基于过氧化物的交联聚合物化学物质之一改性底部填充材料，以便利用本文的实施方案极大地增强包装结构中的粘合性。

公开(公告)号：US20140377916A1

公开(公告)日：2014-12-25

申请号：US13925967

申请日：2013-06-25

申请人： Manish Dubey ,  Rajendra C. Dias ,  Yonghao Xiu ,  Arjun Krishnan ,  Yiqun Bai ,  Purushotham Kaushik Muthur Srinath

发明人： Manish Dubey ,  Rajendra C. Dias ,  Yonghao Xiu ,  Arjun Krishnan ,  Yiqun Bai ,  Purushotham Kaushik Muthur Srinath

IPC分类号： H01L21/56

CPC分类号： H01L21/563 ,  H01L23/00 ,  H01L2924/0002 ,  H01L2924/00

摘要： Embodiments of the present description include methods for attaching a microelectronic device to a microelectronic substrate with interconnection structures after disposing of an underfill material on the microelectronic device, wherein filler particles within the underfill material may be repelled away from the interconnection structures prior to connecting the microelectronic device to the microelectronic structure. These methods may include inducing a charge on the interconnection structures and may include placing the interconnection structures between opposing plates and producing a bias between the opposing plates after depositing the underfill material on the interconnection structures.

摘要翻译： 本说明书的实施例包括在微电子器件上处理底部填充材料之后，将微电子器件附着到具有互连结构的微电子衬底的方法，其中在将微电子器件连接到底部填充材料之前，底部填充材料内的填料颗粒可能被排除离开互连结构 器件到微电子结构。 这些方法可以包括在互连结构上引入电荷，并且可以包括将互连结构放置在相对的板之间，并且在将底部填充材料沉积在互连结构上之后在相对的板之间产生偏压。

公开(公告)号：US20140264957A1

公开(公告)日：2014-09-18

申请号：US13801059

申请日：2013-03-13

申请人： Randall D. Lowe, JR. ,  Suriyakala Suriya Ramalingam ,  Nisha Ananthakrishnan ,  James C. Matayabas, JR. ,  Arjun Krishnan ,  Hitesh Arora

发明人： Randall D. Lowe, JR. ,  Suriyakala Suriya Ramalingam ,  Nisha Ananthakrishnan ,  James C. Matayabas, JR. ,  Arjun Krishnan ,  Hitesh Arora

IPC分类号： C09D11/10 ,  H01L23/28

CPC分类号： H01L21/56 ,  C09D11/101 ,  C09D11/20 ,  H01L23/296 ,  H01L23/544 ,  H01L2924/0002 ,  H01L2924/00

摘要： Methods for covalently and indelibly anchoring a polyacrylate polymer using a UV-induced polymerization process in the presence of a photoinitiator to an oxide surface are disclosed herein. The methods and compositions prepared by the methods can be used as indelible marking materials for use on microelectronic packages and as solder and sealant barriers to prevent overspreading of liquids on the oxide surfaces of microelectronic packages.The polyacrylate polymers are covalently linked to the oxide surface by use during the printing and UV-curing process of an adhesion promoter having as a first domain an oxide-reactive silyl group, bonded via a linker to an acrylate-reactive group.

摘要翻译： 本文公开了在光引发剂存在下使用UV诱导的聚合方法将聚丙烯酸酯聚合物共价且不可分割地锚定到氧化物表面的方法。 通过该方法制备的方法和组合物可用作用于微电子封装的不可擦除的标记材料，以及用作焊料和密封剂屏障以防止液体在微电子封装的氧化物表面上的过度扩散。 在通过连接剂与丙烯酸酯反应性基团键合的作为第一结构域的氧化物反应性甲硅烷基的粘合促进剂的印刷和UV固化过程中，聚丙烯酸酯聚合物共价连接到氧化物表面。

公开(公告)号：US20140264827A1

公开(公告)日：2014-09-18

申请号：US13795021

申请日：2013-03-12

申请人： Anna M. Prakash ,  James C. Matayabas ,  Arjun Krishnan ,  Nisha Ananthakrishnan

发明人： Anna M. Prakash ,  James C. Matayabas ,  Arjun Krishnan ,  Nisha Ananthakrishnan

IPC分类号： C08K5/00 ,  H01L23/498 ,  H01L21/78

CPC分类号： C08K5/005 ,  B23K26/18 ,  B23K26/364 ,  H01L21/563 ,  H01L21/78 ,  H01L2924/0002 ,  H01L2924/00

摘要： Methods of forming microelectronic packaging structures and associated structures formed thereby are described. Those methods and structures may include forming a wafer level underfill (WLUF) material comprising a resin material, and adding at least one of a UV absorber, a sterically hindered amine light stabilizer (HALS), an organic surface protectant (OSP), and a fluxing agent to form the WLUF material. The WLUF is then applied to a top surface of a wafer comprising a plurality of die.

摘要翻译： 描述形成微电子封装结构和由此形成的相关结构的方法。 这些方法和结构可以包括形成包含树脂材料的晶片级底层填料（WLUF）材料，并加入紫外线吸收剂，空间位阻胺光稳定剂（HALS），有机表面保护剂（OSP）和 助熔剂以形成WLUF材料。 然后将WLUF施加到包括多个管芯的晶片的顶表面。

公开(公告)号：US07490341B2

公开(公告)日：2009-02-10

申请号：US11146876

申请日：2005-06-07

申请人： Arto Kiiskinen ,  Arjun Krishnan

发明人： Arto Kiiskinen ,  Arjun Krishnan

IPC分类号： G06F3/00 ,  G06F13/00 ,  H04N5/445

CPC分类号： H04N5/76 ,  H04L65/4076 ,  H04N5/50 ,  H04N7/17309 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/4436 ,  H04N21/8166 ,  H04N21/8455 ,  H04W4/06 ,  H04W28/14 ,  H04W36/023 ,  H04W36/06

摘要： A system for providing broadcast content includes at least one content source for broadcasting content, and at least one terminal. The terminal can receive and consume content for a selected channel x, which is one in a set of ordered channels of broadcast content. The terminal can also change channels from the selected channel x to an adjacent channel x±1 in the set of n ordered channels. In response to changing channels to the adjacent channel x±1, the terminal can receive and consume content for the adjacent channel x±1. The terminal can receive and store content for Y next adjacent channels (x±1)±y, y=1, . . . , Y in buffer memory. Content for the next adjacent channels is stored based upon the direction the channel is changed and in response to changing channels.

摘要翻译： 用于提供广播内容的系统包括用于广播内容的至少一个内容源和至少一个终端。 终端可以接收和消费用于广播内容的一组有序信道中的一个的所选频道x的内容。 终端还可以将通道从所选通道x改变为n个有序通道组中的相邻通道x±1。 响应于相邻信道x±1的信道变化，终端可以接收和消耗相邻信道x±1的内容。 终端可以接收和存储Y个下一个相邻信道（x±1）±y，y = 1的内容。 。 。 ，Y在缓冲存储器中。 基于信道改变的方向并且响应于改变的信道来存储用于下一相邻信道的内容。

公开(公告)号：US07043261B2

公开(公告)日：2006-05-09

申请号：US10609180

申请日：2003-06-27

申请人： Arjun Krishnan

发明人： Arjun Krishnan

IPC分类号： H04Q7/20

CPC分类号： H04W4/16 ,  H04L67/14

摘要： A system, mobile station and method are provided for delivering services such as voice messages, voice clips, video clips and/or multimedia clips. The system includes a network entity, such as a calling entity, a Base Station/MSC/Interworking function (BMI) or any portions thereof. In addition, the system includes a mobile station. The network entity is capable of initiating a call to the mobile station by transmitting an alert message over a traffic channel. The mobile station can receive the alert message, and thereafter transmit a connect message over the traffic channel in response to the alert message. Advantageously, the mobile station is capable of transmitting the connect message without the call initiated by the network entity first being answered. The network entity can then establish a communication link with the mobile station over the traffic channel such that the service can be delivered to the mobile station over the communication link.

摘要翻译： 提供了一种系统，移动台和方法，用于传送诸如语音消息，语音片段，视频剪辑和/或多媒体剪辑之类的服务。 该系统包括网络实体，诸如呼叫实体，基站/ MSC /互通功能（BMI）或其任何部分。 另外，该系统包括移动站。 网络实体能够通过在业务信道上发送警报消息来发起对移动台的呼叫。 移动台可以接收到警报消息，然后响应于警报消息，通过业务信道发送连接消息。 有利地，移动台能够发送连接消息，而无需首先应答网络实体发起的呼叫。 网络实体然后可以通过业务信道与移动台建立通信链路，使得业务可以通过通信链路传送到移动台。

公开(公告)号：US5924026A

公开(公告)日：1999-07-13

申请号：US811274

申请日：1997-03-04

申请人： Arjun Krishnan

发明人： Arjun Krishnan

IPC分类号： H04W4/16 ,  H04W8/22 ,  H04W28/16 ,  H04Q7/20

CPC分类号： H04W28/16 ,  H04W4/16 ,  H04W8/22

摘要： A method for exchanging protocol support information between a base station and a mobile station over an analog control channel. The method includes a first step of transmitting from a base station information specifying at least one protocol supported by the base station over a first analog control channel. A next step includes receiving the information transmitted by the base station at a mobile station. In response to receiving this information, a next step is performed of transmitting information which specifies at least one protocol supported by the mobile station, from the mobile station to the base station, over a second analog control channel.

摘要翻译： 一种用于在模拟控制信道上在基站和移动台之间交换协议支持信息的方法。 该方法包括：第一步骤，通过第一模拟控制信道从基站发送指定由基站支持的至少一个协议的信息。 下一步包括在移动台处接收由基站发送的信息。 响应于接收到该信息，通过第二模拟控制信道，执行从移动台向基站指定移动台支持的至少一个协议的发送信息的下一步骤。

公开(公告)号：US20050273327A1

公开(公告)日：2005-12-08

申请号：US10858578

申请日：2004-06-02

申请人： Arjun Krishnan

发明人： Arjun Krishnan

IPC分类号： G10L15/00 ,  G10L15/26 ,  G10L19/00 ,  H04L12/58

CPC分类号： G10L19/0018 ,  G10L2015/085

摘要： Mobile stations and methods are provided for transmitting and/or receiving messages. The mobile station includes a controller capable of operating a phoneme engine, which is capable of receiving a message comprising input speech. Thereafter, the phoneme engine can convert the input speech into at least one phoneme representative of the input speech. The mobile station also includes a transmitter capable of transmitting a representation of the input speech, where the representation is based upon the phonemes. The mobile station may include a receiver capable of receiving a representation of a speech-based message, where the representation is based upon at least one phoneme. The mobile station also includes the controller capable of operating a phoneme engine, which in such instances, is capable of converting the phonemes into the speech-based message. The mobile station in such instances also includes a speaker capable of thereafter outputting the speech-based message.

摘要翻译： 移动站和方法被提供用于发送和/或接收消息。 移动台包括能够操作音素引擎的控制器，其能够接收包括输入语音的消息。 此后，音素引擎可以将输入语音转换成代表输入语音的至少一个音素。 移动台还包括能够发送输入语音的表示的发射机，其中所述表示是基于音素。 移动台可以包括能够接收基于语音的消息的表示的接收机，其中所述表示基于至少一个音素。 移动台还包括能够操作音素引擎的控制器，在这种情况下，能够将音素转换成基于语音的消息。 在这种情况下，移动台还包括能够输出基于语音的消息的扬声器。