公开(公告)号：US09087951B2

公开(公告)日：2015-07-21

申请号：US13630440

申请日：2012-09-28

申请人： Jinlin Ye ,  Shirong Liao ,  Bo Liao ,  Jie Dong

发明人： Jinlin Ye ,  Shirong Liao ,  Bo Liao ,  Jie Dong

IPC分类号： H01L21/22 ,  H01L31/107 ,  H01L31/18 ,  H01L21/223

CPC分类号： H01L31/107 ,  H01L21/223 ,  H01L21/2233 ,  H01L31/1804 ,  H01L31/184 ,  Y02E10/544 ,  Y02E10/547 ,  Y02P70/521

摘要： A method and apparatus to manage the diffusion process by controlling the diffusion path in the semiconductor fabrication process is disclosed. In one embodiment, a method for processing a substrate comprising steps of forming one or more diffusion areas on said substrate; disposing the substrate in a diffusion chamber, wherein the diffusion chamber is under a vacuum condition and a source material therein is heated and evaporated; and diffusing the source material into the diffusion area on said substrate, wherein said source material travels through a diffusion controlling unit adapted to manage the flux thereof in the diffusion chamber, so concentration of the source material is uniform in a diffusion region above the substrate.

摘要翻译： 公开了一种通过控制半导体制造工艺中的扩散路径来管理扩散过程的方法和装置。 在一个实施例中，一种用于处理衬底的方法，包括在所述衬底上形成一个或多个扩散区域的步骤; 将基板设置在扩散室中，其中扩散室处于真空状态，并且其中的源材料被加热并蒸发; 并且将所述源材料扩散到所述衬底上的扩散区域中，其中所述源材料行进通过扩散控制单元，所述扩散控制单元适于管理其在扩散室中的通量，因此源材料的浓度在衬底上方的扩散区域中是均匀的。

公开(公告)号：US08796749B2

公开(公告)日：2014-08-05

申请号：US13586435

申请日：2012-08-15

申请人： Shirong Liao ,  Jinlin Ye ,  Bo Liao ,  Jie Dong

发明人： Shirong Liao ,  Jinlin Ye ,  Bo Liao ,  Jie Dong

IPC分类号： H01L31/0236

CPC分类号： H01L31/02327 ,  H01L31/1075

摘要： A high-speed photodiode may include a photodiode structure having a substrate, a light-absorbing layer and a light-directing layer that is deposited on a top surface of the photodiode structure and patterned to form a textured surface used to change the angle of incident light to increase a light path of the incident light when entering the photodiode structure. In one embodiment, the light-directing layer may include a plurality of polygon such as triangular projections to refract the incident light to increase the light path thereof when entering the photodiode structure. In another embodiment, a plurality of nanoscaled sub-triangular projections can patterned on both sides of each triangular projection to more effectively increase the light paths. In a further embodiment, porous materials can be used to form the light-directing layer.

摘要翻译： 高速光电二极管可以包括光电二极管结构，其具有衬底，光吸收层和导光层，其沉积在光电二极管结构的顶表面上并被图案化以形成用于改变入射角的纹理表面 光进入光电二极管结构时增加入射光的光路。 在一个实施例中，导光层可以包括多个多边形，例如三角形突起，以折射入射光，以在进入光电二极管结构时增加其光路。 在另一个实施例中，可以在每个三角形投影的两侧上形成多个纳米级的三角形突起，以更有效地增加光路。 在另一实施例中，多孔材料可用于形成光导层。

公开(公告)号：US20140050492A1

公开(公告)日：2014-02-20

申请号：US13586435

申请日：2012-08-15

申请人： Shirong Liao ,  Jinlin Ye ,  Bo Liao ,  Jie Dong

发明人： Shirong Liao ,  Jinlin Ye ,  Bo Liao ,  Jie Dong

IPC分类号： H01L31/0236 ,  H04B10/14

CPC分类号： H01L31/02327 ,  H01L31/1075

摘要： A high-speed photodiode may include a photodiode structure having a substrate, a light-absorbing layer and a light-directing layer that is deposited on a top surface of the photodiode structure and patterned to form a textured surface used to change the angle of incident light to increase a light path of the incident light when entering the photodiode structure. In one embodiment, the light-directing layer may include a plurality of polygon such as triangular projections to refract the incident light to increase the light path thereof when entering the photodiode structure. In another embodiment, a plurality of nanoscaled sub-triangular projections can patterned on both sides of each triangular projection to more effectively increase the light paths. In a further embodiment, porous materials can be used to form the light-directing layer.

摘要翻译： 高速光电二极管可以包括光电二极管结构，其具有衬底，光吸收层和导光层，其沉积在光电二极管结构的顶表面上并被图案化以形成用于改变入射角的纹理表面 光进入光电二极管结构时增加入射光的光路。 在一个实施例中，导光层可以包括多个多边形，例如三角形突起，以折射入射光，以在进入光电二极管结构时增加其光路。 在另一个实施例中，可以在每个三角形投影的两侧上形成多个纳米级的三角形突起，以更有效地增加光路。 在另一实施例中，多孔材料可用于形成光导层。

公开(公告)号：US20140093996A1

公开(公告)日：2014-04-03

申请号：US13630440

申请日：2012-09-28

申请人： Jinlin Ye ,  Shirong Liao ,  Bo Liao ,  Jie Dong

发明人： Jinlin Ye ,  Shirong Liao ,  Bo Liao ,  Jie Dong

IPC分类号： H01L21/223 ,  H01L31/18

CPC分类号： H01L31/107 ,  H01L21/223 ,  H01L21/2233 ,  H01L31/1804 ,  H01L31/184 ,  Y02E10/544 ,  Y02E10/547 ,  Y02P70/521

摘要： A method and apparatus to manage the diffusion process by controlling the diffusion path in the semiconductor fabrication process is disclosed. In one embodiment, a method for processing a substrate comprising steps of forming one or more diffusion areas on said substrate; disposing the substrate in a diffusion chamber, wherein the diffusion chamber is under a vacuum condition and a source material therein is heated and evaporated; and diffusing the source material into the diffusion area on said substrate, wherein said source material travels through a diffusion controlling unit adapted to manage the flux thereof in the diffusion chamber, so concentration of the source material is uniform in a diffusion region above the substrate.

摘要翻译： 公开了一种通过控制半导体制造工艺中的扩散路径来管理扩散过程的方法和装置。 在一个实施例中，一种用于处理衬底的方法，包括在所述衬底上形成一个或多个扩散区域的步骤; 将基板设置在扩散室中，其中扩散室处于真空状态，并且其中的源材料被加热并蒸发; 并且将所述源材料扩散到所述衬底上的扩散区域中，其中所述源材料行进通过扩散控制单元，所述扩散控制单元适于管理其在扩散室中的通量，因此源材料的浓度在衬底上方的扩散区域中是均匀的。

公开(公告)号：US08624148B2

公开(公告)日：2014-01-07

申请号：US13327746

申请日：2011-12-15

申请人： Yanjun Xiong ,  Wei Gao ,  Songping Ye ,  Jie Dong ,  Lin Wang

发明人： Yanjun Xiong ,  Wei Gao ,  Songping Ye ,  Jie Dong ,  Lin Wang

IPC分类号： H05H1/36 ,  B23K10/00

CPC分类号： B23K10/00 ,  B23K10/006

摘要： An anti-collision device for a plasma vertical cutting gun including a lifting frame of a plasma cutting machine; a connection mechanism; a fixing plate of a cutting gun fixed on the connection mechanism; a concave support plate connected with the lifting frame of the plasma cutting machine; and a proximity switch mounted on the concave support plate. The connection mechanism is mounted between the lifting frame of the plasma cutting machine and the fixing plate of the cutting gun. A contact surface between the connection mechanism and the concave support plate matches. One side of a joint plane between the connection mechanism and the concave support plate is of ferromagnetic materials and the other side is provided with a magnet, thereby attracting each other to realize a magnetic connection. The anti-collision device has comprehensive functions, convenient installation, reasonable structure, and short response time in case of impact.

摘要翻译： 一种用于等离子体垂直切割枪的防碰撞装置，包括等离子切割机的提升架; 连接机制; 固定在连接机构上的切割枪的固定板; 与等离子切割机的提升架连接的凹形支撑板; 以及安装在所述凹形支撑板上的接近开关。 连接机构安装在等离子切割机的提升架和切割枪的固定板之间。 连接机构和凹形支撑板之间的接触表面相匹配。 连接机构与凹形支承板之间的接合面的一侧是铁磁材料，另一侧设有磁体，从而相互吸引，实现磁性连接。 防撞装置具有综合功能，安装方便，结构合理，响应时间短。

公开(公告)号：US20090296815A1

公开(公告)日：2009-12-03

申请号：US12129891

申请日：2008-05-30

申请人： King Ngi Ngan ,  Jie Dong ,  Yan Huo

发明人： King Ngi Ngan ,  Jie Dong ,  Yan Huo

IPC分类号： H04N7/26

CPC分类号： H04N19/61 ,  H04N7/012 ,  H04N7/014 ,  H04N7/0142 ,  H04N19/80

摘要： Methods of decoding video bitstreams and related devices are disclosed. The claimed methods include reconstructing video frames from a video bitstream 101; extracting a plurality of syntax elements from the video bitstream 101; deciding a de-interlacing algorithm from an algorithm set for each image region in a video frame based on the syntax elements where the algorithm set includes complementary motion compensation; and interpolating at least one of the macroblocks 532 using complementary motion compensation. The complementary motion compensation interpolates image pixels in a macroblock 532 by reference to immediately neighboring frames 520.

摘要翻译： 公开了解码视频比特流和相关设备的方法。 所要求保护的方法包括从视频比特流101重构视频帧; 从视频比特流101提取多个语法元素; 基于算法集合包括补充运动补偿的语法元素，从视频帧中的每个图像区域的算法集合中确定去隔行算法; 以及使用互补运动补偿内插至少一个宏块532。 互补运动补偿通过参考紧邻的帧520内插宏块532中的图像像素。

公开(公告)号：US06800855B1

公开(公告)日：2004-10-05

申请号：US09472585

申请日：1999-12-27

申请人： Jie Dong ,  Katsumasa Suzuki ,  Hiroshi Masusaki ,  Koh Matsumoto

发明人： Jie Dong ,  Katsumasa Suzuki ,  Hiroshi Masusaki ,  Koh Matsumoto

IPC分类号： G01J502

CPC分类号： G01N21/39 ,  G01N21/3504

摘要： The present invention provides a spectroscopic method for analyzing isotopes which makes it possible to simplify a system for measurement and to identify isotopes with high accuracy and sensitivity and to carry out quantitative analysis. The spectroscopic method for analyzing isotopes uses a semiconductor laser beam having as a wavelength zone a 2000 nm-wavelength band as a beam source of wavelengths of the absorption spectra of the isotopes. A reference gas is used for identification of the isotopes where the gas contains collating components having two wavelengths (W1, W2) of well-known absorption spectra in wavelength bands close to the wavelengths (w1, w2) of the absorption spectra of the isotopes.

摘要翻译： 本发明提供了一种用于分析同位素的光谱方法，其使得可以简化测量系统并且以高精度和灵敏度鉴定同位素并进行定量分析。 用于分析同位素的分光方法使用具有2000nm波长带的波长区域的半导体激光束作为同位素吸收光谱的波长的光源。 参考气体用于鉴定同位素，其中气体包含具有接近于同位素吸收光谱的波长（w1，w2）的波长带的众所周知的吸收光谱的两个波长（W1，W2）的对照组分。

公开(公告)号：US06636316B1

公开(公告)日：2003-10-21

申请号：US09472251

申请日：1999-12-27

申请人： Koh Matsumoto ,  Jie Dong ,  Hiroshi Masusaki ,  Katsumasa Suzuki

发明人： Koh Matsumoto ,  Jie Dong ,  Hiroshi Masusaki ,  Katsumasa Suzuki

IPC分类号： G01N2100

CPC分类号： G01N21/39 ,  G01N21/3504

摘要： The present invention provides a spectroscopic method for analysing objects in a gas comprising a main ingredient and the objects, both of which the absorption spectra exist in the same wavelength range, with high precision and sensitivity by using a compact and simple single cell system. In accordance with an aspect of the present invention, there is disclosed a spectroscopic method for analysing objects in a sample gas using a laser beam comprising: i) a step of splitting a laser beam into a first laser beam and a second laser beam; ii) a step of transmitting said first laser beam into a sample cell where a sample gas is introduced, and measuring an intensity of a spectrum of said transmitted first laser beam; iii) a step, being performed while performing said step ii), of transmitting said second laser beam into a reference cell where a reference gas is introduced, and measuring an intensity of a spectrum of said transmitted second laser beam, wherein said reference gas comprises an ingredient having at least two spectral lines of which wavelengths in an absorption spectrum of said reference gas are already known; and iv) a step of identifying a wavelength of objects to be measured in said sample gas by comparing said spectrum of sample gas with said spectrum of reference gas using said at least two spectral lines of said reference gas as reference wavelengths.

摘要翻译： 本发明提供一种用于分析气体中的物体的分光方法，其中包括主要成分和物体，两者的吸收光谱都以相同的波长范围存在，通过使用紧凑且简单的单电池系统具有高精度和灵敏度。 根据本发明的一个方面，公开了一种用于使用激光束分析样品气体中的物体的分光方法，包括：i）将激光束分裂成第一激光束和第二激光束的步骤; ii）将所述第一激光束发射到导入样品气体的样品池中并测量所述透射的第一激光束的光谱强度的步骤; iii）在执行所述步骤ii）期间执行将所述第二激光束发射到引入参考气体的参考单元并测量所述透射的第二激光束的光谱强度的步骤，其中所述参考气体包括 具有至少两条光谱线的成分，其中所述参考气体的吸收光谱中的波长已知; 以及iv）通过使用所述参考气体的所述至少两个谱线作为参考波长，通过将所述样本气体的频谱与所述参考气体的频谱进行比较来识别所述样品气体中待测物体的波长的步骤。

公开(公告)号：US08165211B2

公开(公告)日：2012-04-24

申请号：US12129891

申请日：2008-05-30

申请人： King Ngi Ngan ,  Jie Dong ,  Yan Huo

发明人： King Ngi Ngan ,  Jie Dong ,  Yan Huo

IPC分类号： H04N7/12

CPC分类号： H04N19/61 ,  H04N7/012 ,  H04N7/014 ,  H04N7/0142 ,  H04N19/80

摘要： The presently claimed invention adaptively selects a local de-interlacing method according to information from a compressed video bitstream. According to one embodiment, successive images from a video bitstream are first reconstructed. Syntax elements, selected from a macroblock type, a macroblock partition, a motion vector, a distance from a reference frame, the existence of non-zero transform coefficients and the distribution of transform coefficients, are then extracted from this bitstream. Based on the syntax elements, a de-interlacing algorithm is decided from an algorithm set for each image region in a video frame. Algorithms in the algorithm set include motion compensation, edge-based line averaging, and line averaging. Each image region is thereby interpolated using the de-interlacing algorithm and complementary motion compensation. The complementary motion compensation de-interlaces the image region using an inverse of motion vectors extracted from a bitstream clip representing neighboring frames.

摘要翻译： 目前要求保护的发明根据来自压缩视频比特流的信息自适应地选择局部去隔行方法。 根据一个实施例，首先重构来自视频位流的连续图像。 然后从该比特流中提取从宏块类型，宏块分区，运动矢量，距参考帧的距离，非零变换系数的存在和变换系数的分布中选出的语法元素。 基于语法元素，从针对视频帧中的每个图像区域的算法确定去隔行算法。 算法集中的算法包括运动补偿，基于边缘的线平均和线平均。 因此，使用去隔行算法和互补运动补偿来内插每个图像区域。 补充运动补偿使用从表示相邻帧的比特流片段提取的运动矢量的倒数来去交织图像区域。

公开(公告)号：US06434496B1

公开(公告)日：2002-08-13

申请号：US09472411

申请日：1999-12-27

申请人： Jie Dong ,  Koh Matsumoto

发明人： Jie Dong ,  Koh Matsumoto

IPC分类号： G01R2316

CPC分类号： G01J3/28 ,  G01J3/453

摘要： The present invention provides a method and an apparatus for measuring a light absorption spectra which can remove a noise included in a measurement signal, and achieve a high sensitivity of a laser spectral in a good S/N ratio. According to the present invention, there is provided a method for measuring a light absorption spectra comprising the steps of: (i) conducting a Fourier transform of an absorption spectra measured by using a laser beam source; (ii) disassembling in a Fourier space the Fourier transformed signal into a signal resulted from a periodic vibration component and a signal resulted from a molecular absorption spectra; (iii) removing the Fourier component resulted from said periodic vibration component in a Fourier space; and (iv) conducting an inverse Fourier transform on the signal from which said periodic vibration component is removed, whereby reproducing an absorption spectra in a real space.

摘要翻译： 本发明提供一种用于测量能够消除测量信号中包含的噪声并且以良好S / N比实现激光光谱的高灵敏度的光吸收光谱的方法和装置。 根据本发明，提供了一种测量光吸收光谱的方法，包括以下步骤：（i）对通过使用激光束源测量的吸收光谱进行傅里叶变换; （ii）在傅立叶空间中将傅里叶变换信号分解为由周期性振动分量和由分子吸收光谱产生的信号产生的信号; （iii）在傅立叶空间中去除由所述周期性振动分量产生的傅立叶分量; 和（iv）对去除所述周期性振动分量的信号进行傅里叶逆变换，从而在真实空间中再现吸收光谱。