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1. 发明授权

US10052840B2 Laminated non-woven fabric, and manufactured article using the same 有权
公开(公告)号：US10052840B2
公开(公告)日：2018-08-21
申请号：US13877172
申请日：2011-10-03
申请人： Noriko Maeda , Junji Iwata , Yasushi Matsuda , Mitsuru Kojima
发明人： Noriko Maeda , Junji Iwata , Yasushi Matsuda , Mitsuru Kojima
IPC分类号： B32B5/02 , D04H1/559 , D04H1/541 , D04H3/14 , D04H5/06 , B32B5/26
CPC分类号： B32B5/022 , B32B5/26 , B32B2250/20 , B32B2260/021 , B32B2260/046 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2555/00 , D04H1/541 , D04H1/559 , D04H3/14 , D04H5/06 , Y10T428/24942
摘要： A laminated non-woven fabric and a manufactured article using the laminated non-woven fabric are provided. The laminated non-woven fabric is formed by clamping a fibrous layer B between two of fibrous layer A, wherein the fibrous layer B is obtained by using a fiber melting or softening at 120° C. or less, and fibrous layer A includes a fiber neither melting nor softening at 120° C. or less, in which the fibrous layer A and the fibrous layer B are integrated through point thermal compression bonding, and interlayer peeling strength between the fibrous layer A and the fibrous layer B ranges from 0.3 Newton (N)/25 millimeters (mm) to 4.0 N/25 mm.

2. 发明授权

US08619169B2 Solid-state image sensor and camera having impurity diffusion region 有权
公开(公告)号：US08619169B2
公开(公告)日：2013-12-31
申请号：US12949335
申请日：2010-11-18
申请人： Junji Iwata
发明人： Junji Iwata
IPC分类号： H04N3/14 , H04N5/335 , H01L31/062 , H01L31/113 , H01L21/70
摘要： A solid-state image sensor including a plurality of pixels formed on a semiconductor substrate, each pixel comprising a photoelectric conversion element including a charge accumulation region of a first conductivity type, a floating diffusion of the first conductivity type, and a transfer transistor which transfers charge in the charge accumulation region to the floating diffusion, comprises an element isolation region made of an insulator and arranged to isolate adjacent pixels from each other, and an impurity diffusion region of a second conductivity type arranged inside the semiconductor substrate to isolate adjacent pixels from each other, wherein a peak position of an impurity concentration of the impurity diffusion region of one pixel is disposed within a width of the floating diffusion, of the one pixel, along a straight line passing through the photoelectric conversion element, a gate electrode of the transfer transistor, and the floating diffusion which are of the one pixel.

3. 发明申请

US20130209763A1 LAMINATED NON-WOVEN FABRIC, AND MANUFACTURED ARTICLE USING THE SAME 审中-公开
标题翻译：层合非织造织物及其制造方法
公开(公告)号：US20130209763A1
公开(公告)日：2013-08-15
申请号：US13877172
申请日：2011-10-03
申请人： Noriko Maeda , Junji Iwata , Yasushi Matsuda , Mitsuru Kojima
发明人： Noriko Maeda , Junji Iwata , Yasushi Matsuda , Mitsuru Kojima
IPC分类号： B32B5/02
CPC分类号： B32B5/022 , B32B5/26 , B32B2250/20 , B32B2260/021 , B32B2260/046 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2555/00 , D04H1/541 , D04H1/559 , D04H3/14 , D04H5/06 , Y10T428/24942
摘要： A laminated non-woven fabric and a manufactured article using the laminated non-woven fabric are provided. The laminated non-woven fabric is formed by clamping a fibrous layer B between two of fibrous layer A, wherein the fibrous layer B is obtained by using a fiber melting or softening at 120° C. or less, and fibrous layer A includes a fiber neither melting nor softening at 120° C. or less, in which the fibrous layer A and the fibrous layer B are integrated through point thermal compression bonding, and interlayer peeling strength between the fibrous layer A and the fibrous layer B ranges from 0.3 Newton (N)/25 millimeters (mm) to 4.0 N/25 mm.
摘要翻译：提供层压无纺布和使用层压无纺布的制品。通过将纤维层B夹在纤维层A的两个之间来形成层压无纺布，其中纤维层B通过使用在120℃或更低温度下熔化或软化的纤维获得，纤维层A包括纤维在纤维层A和纤维层B通过点热压合结合在一起的120℃以下也不熔化或软化，纤维层A与纤维层B之间的层间剥离强度为0.3牛顿 N）/ 25毫米（mm）至4.0N / 25mm。

4. 发明申请

US20120298841A1 SOLID-STATE IMAGE PICKUP APPARATUS 有权
标题翻译：固态图像拾取装置
公开(公告)号：US20120298841A1
公开(公告)日：2012-11-29
申请号：US13515786
申请日：2010-12-13
申请人： Yuichiro Yamashita , Masaya Ogino , Junji Iwata , Kentarou Suzuki
发明人： Yuichiro Yamashita , Masaya Ogino , Junji Iwata , Kentarou Suzuki
IPC分类号： H01L27/146
CPC分类号： H01L27/1461 , H01L27/14605 , H01L27/14623 , H01L27/14625 , H01L27/14627 , H01L27/14629 , H01L27/14634 , H01L27/1464 , H01L27/14645 , H01L27/14647 , H01L27/14685
摘要： Provided is a back-illuminated solid-state image pickup apparatus having an improved color separation characteristic. A photo detector includes a first photo detector unit and a second photo detector unit disposed deeper than the first photo detector unit with respect to a back surface of a semiconductor substrate, wherein the first photo detector unit includes a first-conductivity-type first semiconductor region where carriers generated through photo-electric conversion are collected as signal carriers. A readout portion includes a first-conductivity-type second semiconductor region extending in a depth direction such that the carriers collected in the first semiconductor region are read out to a front surface of the semiconductor substrate. A unit that reduces the amount of light incident on the second semiconductor region is provided.
摘要翻译：提供了具有改进的分色特性的背照式固态图像拾取装置。光检测器包括第一光电检测器单元和第二光电检测器单元，该第一光电检测器单元和第二光电检测器单元相对于半导体基板的背面布置得比第一光电检测器单元更深，其中第一光电检测器单元包括第一导电型第一半导体区域其中通过光电转换产生的载流子被收集为信号载体。读出部分包括在深度方向上延伸的第一导电类型的第二半导体区域，使得收集在第一半导体区域中的载流子被读出到半导体衬底的前表面。提供减少入射在第二半导体区域上的光量的单元。

5. 发明申请

US20120100659A1 METHOD FOR MANUFACTURING SOLID-STATE IMAGE SENSOR 有权
标题翻译：制造固态图像传感器的方法
公开(公告)号：US20120100659A1
公开(公告)日：2012-04-26
申请号：US13276753
申请日：2011-10-19
申请人： Junji Iwata
发明人： Junji Iwata
IPC分类号： H01L31/18
CPC分类号： H01L27/14612 , H01L27/1461 , H01L27/14641 , H01L27/14689
摘要： A method for manufacturing a solid-state image sensor includes forming a gate electrode structure including a gate electrode on a gate insulating film formed on a semiconductor substrate, and implanting ions into a first region and simultaneously implanting the ions into a second region of the semiconductor substrate via the gate electrode structure and the gate insulating film, wherein the first region is a region where a charge accumulation region is to be formed, and the second region is a region where an extended region that extends from the charge accumulation region to a portion below the gate electrode is to be formed, and a mean projected range of the ions in the step of simultaneous implanting of the ions into the first region and the second region is larger than a sum total of thicknesses of the gate electrode and the gate insulating film.
摘要翻译：固态图像传感器的制造方法包括：在形成于半导体基板上的栅极绝缘膜上形成包括栅电极的栅电极结构，将离子注入第一区域，同时将离子注入半导体的第二区域通过栅极电极结构和栅极绝缘膜的衬底，其中第一区域是要形成电荷聚集区域的区域，并且第二区域是从电荷累积区域延伸到部分的区域在栅极电极下方形成，同时将离子注入第一区域和第二区域的步骤中的离子的平均投射范围大于栅极电极和栅极绝缘体的厚度的总和电影。

6. 发明授权

US07700504B2 Elastic nonwoven fabric and fiber products manufactured therefrom 有权
标题翻译：弹性无纺布及其制造的纤维制品
公开(公告)号：US07700504B2
公开(公告)日：2010-04-20
申请号：US12129436
申请日：2008-05-29
申请人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata
发明人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata
IPC分类号： D04H1/00 , D04H13/00 , D04H5/00
CPC分类号： D04H3/16 , B32B5/26 , D04H1/4382 , D04H3/007 , D04H5/06 , Y10T428/2915 , Y10T442/2008 , Y10T442/3707 , Y10T442/494 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/614 , Y10T442/615 , Y10T442/622 , Y10T442/627 , Y10T442/638 , Y10T442/641 , Y10T442/659 , Y10T442/674 , Y10T442/68 , Y10T442/681 , Y10T442/697
摘要： Problem to be Solved: To provide an elastic nonwoven fabric with a good elasticity, adequate strength under elongation, good antiblocking property and favorable feeling, suitable for fiber products, at low cost, as well as fiber products using the same. Solution: An elastic nonwoven fabric comprising long elastomeric fiber and nonelastomeric fiber in a weight ratio within a range from 50/50 to 95/5, which has an elongation recovery rate of the elastic nonwoven fabric after 50% elongation equal to or higher than 70%, and a resistance to peel two sheets of the nonwoven fabric apart equal to or lower than the strength of the fabric under 50% elongation; as well as fiber products using the same.
摘要翻译：要解决的问题：为了提供弹性好的弹性无纺布，伸长时具有足够的强度，良好的防粘连性和良好的感觉，低成本地适用于纤维制品，以及使用它们的纤维制品。溶液：弹性非织造布，其包含50/50至95/5重量比的长弹性纤维和非弹性纤维，弹性非织造织物在50％伸长率之后的伸长恢复率等于或高于70 ％，并且剥离两片无纺布的抗剥离性等于或低于织物在50％伸长率下的强度; 以及使用相同的纤维制品。

7. 发明申请

US20080233819A1 ELASTIC NONWOVEN FABRIC AND FIBER PRODUCTS MANUFACTURED THEREFROM 有权
标题翻译：弹性非织造布和纤维制品制造商
公开(公告)号：US20080233819A1
公开(公告)日：2008-09-25
申请号：US12129436
申请日：2008-05-29
申请人： YOSHIMI TSUJIYAMA , HISANOBU MINAMIZAWA , JUNJI IWATA
发明人： YOSHIMI TSUJIYAMA , HISANOBU MINAMIZAWA , JUNJI IWATA
IPC分类号： D04H3/00 , D01D5/08 , B32B5/08
CPC分类号： D04H3/16 , B32B5/26 , D04H1/4382 , D04H3/007 , D04H5/06 , Y10T428/2915 , Y10T442/2008 , Y10T442/3707 , Y10T442/494 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/614 , Y10T442/615 , Y10T442/622 , Y10T442/627 , Y10T442/638 , Y10T442/641 , Y10T442/659 , Y10T442/674 , Y10T442/68 , Y10T442/681 , Y10T442/697
摘要： Problem to be Solved:To provide an elastic nonwoven fabric with a good elasticity, adequate strength under elongation, good antiblocking property and favorable feeling, suitable for fiber products, at low cost, as well as fiber products using the same.Solution:An elastic nonwoven fabric comprising long elastomeric fiber and nonelastomeric fiber in a weight ratio within a range from 50/50 to 95/5, which has an elongation recovery rate of the elastic nonwoven fabric after 50% elongation equal to or higher than 70%, and a resistance to peel two sheets of the nonwoven fabric apart equal to or lower than the strength of the fabric under 50% elongation; as well as fiber products using the same.
摘要翻译：要解决的问题：为了提供弹性好的弹性无纺布，伸长时具有足够的强度，良好的防粘连性和良好的感觉，低成本地适用于纤维制品，以及使用它们的纤维制品。溶液：弹性非织造布，其包含50/50至95/5重量比的长弹性纤维和非弹性纤维，弹性非织造织物在50％伸长率之后的伸长恢复率等于或高于70 ％，并且剥离两片无纺布的抗剥离性等于或低于织物在50％伸长率下的强度; 以及使用相同的纤维制品。

8. 发明授权

US09662601B2 Blended filament nonwoven fabric 有权
公开(公告)号：US09662601B2
公开(公告)日：2017-05-30
申请号：US14238475
申请日：2012-08-08
申请人： Yasushi Matsuda , Junji Iwata , Mitsuru Kojima , Takafumi Ito
发明人： Yasushi Matsuda , Junji Iwata , Mitsuru Kojima , Takafumi Ito
IPC分类号： B01D39/16 , D04H3/016 , D04H3/153 , D04H1/56 , B01D46/00 , D04H3/007 , B03C3/28
CPC分类号： B01D39/163 , B01D46/0023 , B01D2239/0622 , B01D2239/064 , B01D2239/1233 , B03C3/28 , D04H1/56 , D04H3/007 , D04H3/016 , D04H3/153 , Y10T442/609
摘要： The nonwoven fabric is a blended filament nonwoven fabric including a blend of two types of filaments, wherein the two types of filaments are constituted of thermoplastic resins different from each other, an average fiber diameter obtained by dividing the total value of fiber diameters of the filaments present in the nonwoven fabric by the number of the constituent filaments is 0.1 to 10 μm, and the nonwoven fabric has a specific volume of 12 cm3/g or more; the blended filament nonwoven fabric, wherein the ratio of the number of constituent filaments having fiber diameters of 0.1 to 3 μm is 50% or more of the filaments constituting the nonwoven fabric, and the ratio of the number of constituent filaments having fiber diameters exceeding 3 μm is 50% or less of the filaments constituting the nonwoven fabric; or the nonwoven fabric is produced by a melt-blowing process.

9. 发明授权

US08951338B2 Air filter material using laminated electret nonwoven fabric 有权
标题翻译：空气过滤材料采用层压驻极体无纺布
公开(公告)号：US08951338B2
公开(公告)日：2015-02-10
申请号：US13382266
申请日：2010-06-21
申请人： Yasushi Matsuda , Junji Iwata , Mitsuru Kojima
发明人： Yasushi Matsuda , Junji Iwata , Mitsuru Kojima
IPC分类号： B03C3/34 , B03C3/30 , B01D39/16 , B32B5/26 , D04H1/559 , D04H3/02 , B32B5/02 , B32B5/08
CPC分类号： B03C3/30 , B01D39/1623 , B01D2239/0435 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/1233 , B32B5/022 , B32B5/08 , B32B5/26 , B32B2262/0253 , B32B2307/204 , B32B2307/712 , D04H1/559 , D04H3/02 , Y10S55/39
摘要： Present invention provides an air filter material using a laminated electret nonwoven fabric subjected to electret processing in which one layer or a plurality of layers of nonwoven fabrics (referred to as nonwoven fabric B) including fibers having a mean fiber diameter in the range of 10 micrometers to 100 micrometers and being larger than a mean fiber diameter of fibers constituting nonwoven fabric A are laminated on at least one side of a nonwoven fabric (referred to as nonwoven fabric A) obtained by mixing two kinds of fibers having a mean fiber diameter in the range of 0.1 micrometer to 15 micrometers and having a different melting point (fibers having a lower melting point are defined as fibers D and fibers having a higher melting point are defined as fibers E), and a laminated electret filter material having a low pressure loss and a high collection efficiency. The filter material is suitably used for a medical mask, an industrial mask, a general purpose mask or the like.
摘要翻译：本发明提供一种空气过滤材料，其使用经过驻极体处理的层压驻极体无纺布，其中一层或多层非织造织物（称为无纺织物B）包括平均纤维直径在10微米范围内的纤维在构成无纺布A的纤维的平均纤维直径大于层叠在无纺布（以下称为无纺布A）的至少一面上，所述无纺布（称为无纺布A）通过将两种平均纤维直径的纤维混合在 0.1微米至15微米的熔点（具有较低熔点的纤维被定义为纤维D，具有较高熔点的纤维被定义为纤维E），并且具有低压力损失的层压驻极体过滤材料收集效率高。过滤材料适用于医用面罩，工业面罩，通用面罩等。

10. 发明授权

US08648944B2 Solid-state image sensor and camera having impurity diffusion region 有权
标题翻译：具有杂质扩散区域的固态图像传感器和相机
公开(公告)号：US08648944B2
公开(公告)日：2014-02-11
申请号：US12949335
申请日：2010-11-18
申请人： Junji Iwata
发明人： Junji Iwata
IPC分类号： H04N3/14 , H04N5/335 , H01L31/062 , H01L31/113 , H01L21/70
CPC分类号： H01L27/1463 , H01L27/14609 , H04N5/335 , H04N5/3745
摘要： A solid-state image sensor including a plurality of pixels formed on a semiconductor substrate, each pixel comprising a photoelectric conversion element including a charge accumulation region of a first conductivity type, a floating diffusion of the first conductivity type, and a transfer transistor which transfers charge in the charge accumulation region to the floating diffusion, comprises an element isolation region made of an insulator and arranged to isolate adjacent pixels from each other, and an impurity diffusion region of a second conductivity type arranged inside the semiconductor substrate to isolate adjacent pixels from each other, wherein a peak position of an impurity concentration of the impurity diffusion region of one pixel is disposed within a width of the floating diffusion, of the one pixel, along a straight line passing through the photoelectric conversion element, a gate electrode of the transfer transistor, and the floating diffusion which are of the one pixel.
摘要翻译：一种固态图像传感器，包括形成在半导体衬底上的多个像素，每个像素包括光电转换元件，该光电转换元件包括第一导电类型的电荷累积区域，第一导电类型的浮动扩散区和转移晶体管电荷累积区域中的电荷到浮动扩散部分包括由绝缘体制成的元件隔离区域，其被布置成将相邻的像素彼此隔离;以及布置在半导体衬底内部的第二导电类型的杂质扩散区域，以将邻近的像素与其中，一个像素的杂质扩散区域的杂质浓度的峰值位置沿着通过光电转换元件的直线设置在该一个像素的浮动扩散部的宽度内，栅极电极传输晶体管和浮动扩散。

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