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1. 发明授权

US08618459B2 Image sensor array for the back side illumination with junction gate photodiode pixels 有权
标题翻译：用于背光照明的图像传感器阵列，具有结栅光电二极管像素
公开(公告)号：US08618459B2
公开(公告)日：2013-12-31
申请号：US13210615
申请日：2011-08-16
申请人： Jaroslav Hynecek , Hirofumi Komori , Xia Zhao
发明人： Jaroslav Hynecek , Hirofumi Komori , Xia Zhao
IPC分类号： H01L27/148 , H01L31/18
CPC分类号： H01L27/14679 , G01J1/4228 , G01J1/44 , H01L27/1464
摘要： The present invention relates to a junction gate photo-diode (JGP) pixel that includes a JGP for accumulating charge in response to impinging photons. The JGP is positioned on a substrate and includes a top n layer, a middle p layer and a bottom n layer forming a n-p-n junction, and a control terminal coupled to the top n layer. Also included is a floating diffusion (FD) positioned on the substrate and coupled to a pixel output line through an amplifier. Also included is a pinned barrier (PB) positioned on the substrate between the JGP and the FD, the PB temporarily blocks charge transfer between the JGP and the FD. The accumulated charge is transferred from the JGP to FD by applying a control voltage to the JGP control terminal.
摘要翻译：本发明涉及一种结栅光电二极管（JGP）像素，其包括用于响应入射光子累积电荷的JGP。 JGP位于衬底上，并且包括形成n-p-n结的顶部n层，中间p层和底部n层，以及耦合到顶部n层的控制端子。还包括位于衬底上并通过放大器耦合到像素输出线的浮动扩散（FD）。还包括位于JGP和FD之间的衬底上的钉扎屏障（PB），PB暂时阻止JGP和FD之间的电荷转移。通过向JGP控制端子施加控制电压，将累积电荷从JGP传送到FD。

2. 发明授权

US08946845B1 Stacked pixels for high resolution CMOS image sensors with BCMD charge detectors 有权
标题翻译：具有BCMD电荷检测器的高分辨率CMOS图像传感器的堆叠像素
公开(公告)号：US08946845B1
公开(公告)日：2015-02-03
申请号：US13153055
申请日：2011-06-03
申请人： Jaroslav Hynecek , Hirofumi Komori , Xia Zhao
发明人： Jaroslav Hynecek , Hirofumi Komori , Xia Zhao
IPC分类号： H01L27/146 , H01L31/113
CPC分类号： H01L27/1463 , H01L27/1461 , H01L27/14612
摘要： The invention describes in detail a solid-state CMOS image sensor, specifically a CMOS image sensor pixel that has stacked photo-sites, high sensitivity, and low dark current. The pixels have incorporated therein special potential barriers under the standard pinned photodiode region that diverts the photo-generated electrons from a deep region within the silicon bulk to separate storage structures located at the surface of the silicon substrate next to the pinned photodiode. The storage structures are p channel BCMD transistors that are biased to a low dark current generation mode during a charge integration period. The signal readout from the BCMD is nondestructive, therefore, without kTC noise generation. Thus a single pixel is capable of detecting several color-coded signals while using fewer or without using any light absorbing color filters on top of the pixel. The image sensors constructed with the stacked photo-sites with BCMD readout have higher pixel densities, higher resolution, higher sensitivity, very low dark current, and no color aliasing if at least three depth encoded signals are read from a single photodiode. The pixels having stacked photo-sites with BCMD readout are particularly suitable for a CMOS image sensor that is illuminated from the back side.
摘要翻译：本发明详细描述了固态CMOS图像传感器，特别是具有堆叠的光电点，高灵敏度和低暗电流的CMOS图像传感器像素。这些像素在其中引入了标准钉扎光电二极管区域下的特殊势垒，其将光生电子从硅体内的深区域转移到位于硅衬底表面附近的存储结构，靠近被钉扎的光电二极管。存储结构是在电荷积分时段期间偏置到低暗电流产生模式的p沟道BCMD晶体管。从BCMD读出的信号是非破坏性的，因此，没有产生kTC噪声。因此，单个像素能够在使用较少或不使用像素顶部的任何光吸收滤色器的情况下检测多个颜色编码信号。用BCMD读出器堆叠的光电点构成的图像传感器具有更高的像素密度，更高的分辨率，更高的灵敏度，非常低的暗电流，并且如果从单个光电二极管读取至少三个深度编码的信号，则不会出现色差。具有BCMD读出的具有堆叠的光电点的像素特别适合于从背面照亮的CMOS图像传感器。

3. 发明申请

US20120273653A1 IMAGE SENSOR ARRAY FOR THE BACK SIDE ILLUMINATION WITH JUNCTION GATE PHOTODIODE PIXELS 有权
标题翻译：具有连接门光电子像素的背面照明的图像传感器阵列
公开(公告)号：US20120273653A1
公开(公告)日：2012-11-01
申请号：US13210615
申请日：2011-08-16
申请人： Jaroslav HYNECEK , Hirofumi Komori , Xia Zhao
发明人： Jaroslav HYNECEK , Hirofumi Komori , Xia Zhao
IPC分类号： H01L27/148 , G01J1/42 , H01L27/146 , H01L31/18
CPC分类号： H01L27/14679 , G01J1/4228 , G01J1/44 , H01L27/1464
摘要： The present invention relates to a junction gate photo-diode (JGP) pixel that includes a JGP for accumulating charge in response to impinging photons. The JGP is positioned on a substrate and includes a top n layer, a middle p layer and a bottom n layer forming a n-p-n junction, and a control terminal coupled to the top n layer. Also included is a floating diffusion (FD) positioned on the substrate and coupled to a pixel output line through an amplifier. Also included is a pinned barrier (PB) positioned on the substrate between the JGP and the FD, the PB temporarily blocks charge transfer between the JGP and the FD. The accumulated charge is transferred from the JGP to FD by applying a control voltage to the JGP control terminal.
摘要翻译：本发明涉及一种结栅光电二极管（JGP）像素，其包括用于响应入射光子累积电荷的JGP。 JGP位于衬底上，并且包括形成n-p-n结的顶部n层，中间p层和底部n层，以及耦合到顶部n层的控制端子。还包括位于衬底上并通过放大器耦合到像素输出线的浮动扩散（FD）。还包括位于JGP和FD之间的衬底上的钉扎屏障（PB），PB暂时阻止JGP和FD之间的电荷转移。通过向JGP控制端子施加控制电压，将累积电荷从JGP传送到FD。

4. 发明授权

US08928792B1 CMOS image sensor with global shutter, rolling shutter, and a variable conversion gain, having pixels employing several BCMD transistors coupled to a single photodiode and dual gate BCMD transistors for charge storage and sensing 有权
标题翻译：具有全局快门，滚动快门和可变转换增益的CMOS图像传感器，具有使用耦合到单个光电二极管的多个BCMD晶体管的像素和用于电荷存储和感测的双栅极BCMD晶体管
公开(公告)号：US08928792B1
公开(公告)日：2015-01-06
申请号：US13153369
申请日：2011-06-03
申请人： Jaroslav Hynecek , Gennadiy Agranov , Xiangli Li , Hirofumi Komori , Xia Zhao , Chung Chun Wan
发明人： Jaroslav Hynecek , Gennadiy Agranov , Xiangli Li , Hirofumi Komori , Xia Zhao , Chung Chun Wan
IPC分类号： H04N5/335 , H04N5/359 , H04N5/3745
CPC分类号： H01L27/14612 , H01L27/14605 , H01L27/14614 , H01L27/14645 , H01L27/14656 , H01L27/14679 , H04N5/3591 , H04N5/3745
摘要： The invention describes a solid-state CMOS image sensor array and discloses image sensor array pixels with global and rolling shutter capabilities that utilize multiple BCMD transistors for a single photodiode, for charge storage and sensing. Thus, the valuable pixel area saved by employing the BCMD transistor for charge storage and sensing is used by placing several BCMD transistors coupled to one photodiode. This increases the Dynamic Range (DR) of the sensor, since the same photodiode can integrate charge for different integration times, both long and short. This allows sensing of two different image signals from a single pixel without saturation, a low level signal with long integration time followed by a high level signal with short integration time. The signal processing circuits located at the periphery of the array can then process these signals into a single Wide Dynamic Range (WDR) output. Further disclosed is an image sensor array with pixels that use BCMD transistors for charge storage and sensing having multiple concentric gates, which allows changing the conversion gain of the BCMD transistors by applying various biases to the gates. Variable conversion gain is a useful feature when building WDR sensors since low conversion gain and high well capacity allows detection of high level signals and the same structure can be used to detect, at the same time, low level signals with high conversion gain and thus low noise.
摘要翻译：本发明描述了一种固态CMOS图像传感器阵列，并公开了具有全局和滚动快门功能的图像传感器阵列像素，其利用用于单个光电二极管的多个BCMD晶体管用于电荷存储和感测。因此，通过使用耦合到一个光电二极管的几个BCMD晶体管来使用通过使用用于电荷存储和感测的BCMD晶体管节省的有价值的像素区域。这增加了传感器的动态范围（DR），因为相同的光电二极管可以集成不同集成时间的电荷，包括长和短。这允许感测来自不饱和的单个像素的两个不同图像信号，具有长积分时间的低电平信号，随后是具有短积分时间的高电平信号。位于阵列外围的信号处理电路然后可以将这些信号处理成单个宽动态范围（WDR）输出。进一步公开的是具有使用BCMD晶体管的像素的图像传感器阵列，用于具有多个同心门的电荷存储和感测，这允许通过向栅极应用各种偏压来改变BCMD晶体管的转换增益。可变转换增益是构建WDR传感器的有用特征，因为低转换增益和高容量能够允许检测高电平信号，并且可以使用相同的结构同时检测具有高转换增益的低电平信号，从而低噪声。

5. 发明授权

US08603638B2 Sealing members, articles using the same and methods of reducing sticktion 有权
标题翻译：密封件，使用相同的物品以及减少粘性的方法
公开(公告)号：US08603638B2
公开(公告)日：2013-12-10
申请号：US13082928
申请日：2011-04-08
申请人： Yongming Liu , Xia Zhao
发明人： Yongming Liu , Xia Zhao
IPC分类号： B32B13/12
CPC分类号： A61M5/31513 , A61L27/165 , A61L29/042 , A61L31/049 , F16J9/26 , Y10T428/31667
摘要： The present invention provides rubber sealing members having an exterior surface adapted to sealingly engage an inner surface of a chamber of the medical device, the exterior surface of the sealing member having a coating thereon prepared from a curable composition including: (a) a first organopolysiloxane having at least two alkenyl groups; and (b) a second organopolysiloxane having at least two pendant hydrogen groups, the second organopolysiloxane being different from the first organopolysiloxane, wherein at least one of the first organopolysiloxane, the second organopolysiloxane or an optional third organopolysiloxane of the curable composition comprises a fluoro group.
摘要翻译：本发明提供了一种具有外表面的橡胶密封构件，该外表面适于与医疗装置的腔室的内表面密封接合，该密封构件的外表面上具有由可固化组合物制成的涂层，其包含：（a）第一有机聚硅氧烷具有至少两个烯基; 和（b）具有至少两个侧链氢基团的第二有机聚硅氧烷，所述第二有机聚硅氧烷不同于所述第一有机聚硅氧烷，其中所述可固化组合物中的至少一种第一有机聚硅氧烷，第二有机聚硅氧烷或任选的第三有机聚硅氧烷包含氟基团。

6. 发明申请

US20070228669A1 Sealing Members, Articles Using the Same and Methods of Reducing Sticktion 有权
标题翻译：密封件，使用相同的物品和减少粘性的方法
公开(公告)号：US20070228669A1
公开(公告)日：2007-10-04
申请号：US11693293
申请日：2007-03-29
申请人： Yongming Liu , Xia Zhao
发明人： Yongming Liu , Xia Zhao
IPC分类号： F16J15/00 , C08L83/04 , C08G77/00
CPC分类号： A61M5/31513 , A61L27/165 , A61L29/042 , A61L31/049 , F16J9/26 , Y10T428/31667
摘要： The present invention provides rubber sealing members having an exterior surface adapted to sealingly engage an inner surface of a chamber of the medical device, the exterior surface of the sealing member having a coating thereon prepared from a curable composition including: (a) a first organopolysiloxane having at least two alkenyl groups; and (b) a second organopolysiloxane having at least two pendant hydrogen groups, the second organopolysiloxane being different from the first organopolysiloxane, wherein at least one of the first organopolysiloxane, the second organopolysiloxane or an optional third organopolysiloxane of the curable composition comprises a fluoro group.
摘要翻译：本发明提供了一种具有外表面的橡胶密封构件，该外表面适于与医疗装置的腔室的内表面密封接合，该密封构件的外表面上具有由可固化组合物制成的涂层，其包含：（a）第一有机聚硅氧烷具有至少两个烯基; 和（b）具有至少两个侧基氢基团的第二有机聚硅氧烷，所述第二有机聚硅氧烷不同于所述第一有机聚硅氧烷，其中所述可固化组合物中的至少一种第一有机聚硅氧烷，第二有机聚硅氧烷或任选的第三有机聚硅氧烷包含氟基团。

7. 发明授权

US06602956B2 Melt strength thermoplastic elastomers and methods for making same 失效
公开(公告)号：US06602956B2
公开(公告)日：2003-08-05
申请号：US10008866
申请日：2001-11-13
申请人： Xia Zhao , Hoan Tran , Charles G. Reid , Ruidong Ding
发明人： Xia Zhao , Hoan Tran , Charles G. Reid , Ruidong Ding
IPC分类号： C08F29900
CPC分类号： C08F8/42 , C08F2810/20 , C08F110/06 , C08F210/16
摘要： The melt strength is increased and the gloss level is reduced in olefinic TPE compositions through the addition of sufficient amounts of free radical generators (A) and co-curative agents (B). The free radical generators (A) include peroxides, organic peroxides, the persulfates, and the diazo compounds, and mixtures thereof. The co-curative agents (B) includes metal salts of alpha, beta-unsaturated carboxylic acids and alpha, beta-unsaturated carboxylic acids where the pending acid group has been neutralized, or mixtures thereof, and the metals for forming the metal salts of co-curative agent (B) include zinc, lithium, calcium, magnesium, sodium or aluminum, or mixtures thereof.

8. 发明申请

US20120143148A1 Sealing Members, Articles Using the Same and Methods of Reducing Sticktion 有权
标题翻译：密封件，使用相同的物品和减少粘性的方法
公开(公告)号：US20120143148A1
公开(公告)日：2012-06-07
申请号：US13082928
申请日：2011-04-08
申请人： Xia Zhao , Yongming Liu
发明人： Xia Zhao , Yongming Liu
IPC分类号： A61M5/315 , B05D5/00 , A61M5/31 , B05D3/00
CPC分类号： A61M5/31513 , A61L27/165 , A61L29/042 , A61L31/049 , F16J9/26 , Y10T428/31667
摘要： The present invention provides rubber sealing members having an exterior surface adapted to sealingly engage an inner surface of a chamber of the medical device, the exterior surface of the sealing member having a coating thereon prepared from a curable composition including: (a) a first organopolysiloxane having at least two alkenyl groups; and (b) a second organopolysiloxane having at least two pendant hydrogen groups, the second organopolysiloxane being different from the first organopolysiloxane, wherein at least one of the first organopolysiloxane, the second organopolysiloxane or an optional third organopolysiloxane of the curable composition comprises a fluoro group.
摘要翻译：本发明提供了一种具有外表面的橡胶密封构件，该外表面适于与医疗装置的腔室的内表面密封接合，该密封构件的外表面上具有由可固化组合物制成的涂层，其包含：（a）第一有机聚硅氧烷具有至少两个烯基; 和（b）具有至少两个侧链氢基团的第二有机聚硅氧烷，所述第二有机聚硅氧烷不同于所述第一有机聚硅氧烷，其中所述可固化组合物中的至少一种第一有机聚硅氧烷，第二有机聚硅氧烷或任选的第三有机聚硅氧烷包含氟基团。

9. 发明申请

US20100331465A1 TPE COMPOSITION HAVING GOOD CLARITY AND LOW HARDNESS AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：具有良好的清晰度和低硬度的TPE组合物及其形成的制品
公开(公告)号：US20100331465A1
公开(公告)日：2010-12-30
申请号：US12666089
申请日：2008-07-02
申请人： Xia Zhao
发明人： Xia Zhao
IPC分类号： C08L53/00 , C08K5/5419
CPC分类号： C08L53/025 , C08L23/10 , C08L83/04 , C08L2205/02 , C08L2666/24 , C08L2666/04 , C08L2666/02
摘要： A thermoplastic elastomer (TPE) composition is provided which has a first high vinyl styrenic block copolymer (SBC) having a number average molecular weight (Mn) less than about 120,000 Daltons (Da) and a second high vinyl SBC having a Mn greater than about 120,000 Da; a polyolefin; and a plasticizer compatible with the first and second SBCs. An article formed from such a TPE composition has a tensile strength greater than 600 psi, a hardness less than 45 Shore A, and a haze less than 20 percent, preferably less than 15 percent, when the thickness of the article is 1.7 mm, and wherein the physical dimensions of the article remain substantially unchanged after immersion of the article in boiling water for one hour.
摘要翻译：提供了一种热塑性弹性体（TPE）组合物，其具有数均分子量（Mn）小于约120,000道尔顿（Da）的第一高乙烯基苯乙烯嵌段共聚物（SBC）和Mn大于约的Mn的第二高乙烯基SBC 120,000 Da; 聚烯烃; 和与第一和第二SBC兼容的增塑剂。由这种TPE组合物形成的制品的拉伸强度大于600psi，硬度小于45肖氏A，雾度小于20％，优选小于15％，当制品厚度为1.7mm时，以及其中在将制品浸入沸水中1小时后，制品的物理尺寸保持基本上不变。

10. 发明申请

US20090012466A1 Terminal Sterilization of Prefilled Containers 审中-公开
标题翻译：预装容器的终端灭菌
公开(公告)号：US20090012466A1
公开(公告)日：2009-01-08
申请号：US12210377
申请日：2008-09-15
申请人： Xia Zhao , Jane Ren , Robert Odell , Patti Paterson
发明人： Xia Zhao , Jane Ren , Robert Odell , Patti Paterson
IPC分类号： A61M5/178 , A61L2/08 , A61L2/10
CPC分类号： A61L2/081
摘要： A method for inhibiting adverse reaction of the contents of a prefilled container during a radiation sterilization procedure is disclosed. In the method, a container which is made of a material including a radiation stable polyolefin is prefilled with a medium prior to being subjected to a gamma irradiation sterilization treatment. By using a radiation stable polyolefin material as the container, such as a polyolefin with a radiation stabilizer additive, and by prefilling the container prior to the gamma irradiation treatment, the container can be effectively sterilized without adversely affecting its contents.
摘要翻译：公开了一种在放射线灭菌过程中抑制预填充容器的内容物的不良反应的方法。在该方法中，将由包含耐辐射聚烯烃的材料制成的容器在进行γ射线灭菌处理之前用介质预填充。通过使用辐射稳定的聚烯烃材料作为容器，例如具有辐射稳定剂添加剂的聚烯烃，并且通过在γ照射处理之前预先填充容器，可以有效地消毒容器而不会不利地影响其含量。

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