公开(公告)号：US06646316B2

公开(公告)日：2003-11-11

申请号：US09770049

申请日：2001-01-24

申请人： Jichen Wu ,  Hsiu Wen Tu ,  Kuo Feng Peng ,  C. H. Chen ,  Wen Chuan Chen

发明人： Jichen Wu ,  Hsiu Wen Tu ,  Kuo Feng Peng ,  C. H. Chen ,  Wen Chuan Chen

IPC分类号： H01L310203

CPC分类号： H01L31/0203 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014

摘要： A package structure of an image sensor is characterized in that an image sensing chip is directly packaged on a flexible circuit board by way of flip chip bonding. The package structure of an image sensor includes an image sensing chip, a flexible circuit board, and a transparent layer. A plurality of electrical circuits are formed on the image sensing chip. Each of the electrical circuits is formed with bonding pads. A flexible circuit board has an upper surface and a lower surface. Signal input terminals are formed on the lower surface and at positions corresponding to each of the bonding pads of the image sensing chip, respectively, for electrically connecting to the corresponding bonding pads of the image sensing chip. The signal input terminals are electrically connected to signal output terminals, respectively, for electrically connecting to the printed circuit board. The transparent layer is used for covering the upper surface of the flexible circuit board. The image sensing chip receives image signals via the transparent layer, transforms the image signals into electrical signals, and transmits the electrical signals from the flexible circuit board to the printed circuit board.

摘要翻译： 图像传感器的封装结构的特征在于，通过倒装芯片接合将图像感测芯片直接封装在柔性电路板上。 图像传感器的封装结构包括图像感测芯片，柔性电路板和透明层。 在图像感测芯片上形成多个电路。 每个电路由接合焊盘形成。 柔性电路板具有上表面和下表面。 信号输入端子分别形成在下表面和对应于图像感测芯片的每个接合焊盘的位置处，用于电连接到图像感测芯片的相应接合焊盘。 信号输入端子分别电连接到信号输出端子，用于电连接到印刷电路板。 透明层用于覆盖柔性电路板的上表面。 图像感测芯片通过透明层接收图像信号，将图像信号转换为电信号，并将电信号从柔性电路板传输到印刷电路板。

公开(公告)号：US5874356A

公开(公告)日：1999-02-23

申请号：US795952

申请日：1997-02-28

申请人： C. H. Chen ,  Y. C. Chao ,  Y. M. Tsui ,  W. R. Chang

发明人： C. H. Chen ,  Y. C. Chao ,  Y. M. Tsui ,  W. R. Chang

IPC分类号： H01L21/768 ,  H01L23/485 ,  H01L23/48

CPC分类号： H01L21/76843 ,  H01L21/76816 ,  H01L23/485 ,  H01L24/02 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/0105 ,  H01L2924/01074 ,  H01L2924/04941 ,  H01L2924/14

摘要： The present invention discloses a method for forming a zig-zag bordered opening in a semiconductor structure such that the film stress in a barrier/glue layer of TiN can be significantly reduced to eliminate the occurrence of volcano defect in which delamination or peeling-off of the TiN layer from the contact opening occurs. The method can be easily carried out by providing a mask that has a desirable zig-zag pattern during a photomasking step performed on the semiconductor device.

摘要翻译： 本发明公开了一种在半导体结构中形成锯齿状边界开口的方法，使得TiN的阻挡层/胶层中的膜应力可以显着降低，以消除火山缺陷的发生，其中分层或剥离 出现接触开口的TiN层。 该方法可以通过在半导体器件上执行的光掩模步骤中提供具有期望的锯齿形图案的掩模来容易地进行。

公开(公告)号：US6161421A

公开(公告)日：2000-12-19

申请号：US987813

申请日：1997-12-10

申请人： Yean-Kuen Fang ,  Jyhyi Ho ,  C. H. Chen

发明人： Yean-Kuen Fang ,  Jyhyi Ho ,  C. H. Chen

IPC分类号： G01N27/12 ,  G01N33/00 ,  G01N27/00 ,  G01N27/06 ,  H01L29/66

CPC分类号： G01N27/128 ,  G01N33/0047

摘要： The present invention discloses an integrated ethanol gas sensor and fabrication thereof. The present invention utilities micro electro mechanical system (MEMS) technology and has a main sensing part in the form of a cantilever-bridge structure made of SiC thin film material arranged over a silicon substrate. The present invention integrates an SiC heater of comb or finger electrode shape and an SnO.sub.2 thin film gas sensing element applied over distinct portions on the same Si substrate together with Al2O3 and SnO2 thin films via a VLSI technology.

摘要翻译： 本发明公开了一种综合乙醇气体传感器及其制造方法。 本发明实用于微电子机械系统（MEMS）技术，并且具有由硅衬底上的SiC薄膜材料制成的悬臂桥结构形式的主感测部分。 本发明通过VLSI技术将通过梳状或指状电极形状的SiC加热器和SnO 2薄膜气体感测元件与Al 2 O 3和SnO 2薄膜一起施加在同一Si衬底上的不同部分上。

公开(公告)号：US06316835B1

公开(公告)日：2001-11-13

申请号：US09113625

申请日：1998-07-10

申请人： C. H. Chen ,  Y. C. Chao ,  Y. M. Tsui ,  W. R. Chang

发明人： C. H. Chen ,  Y. C. Chao ,  Y. M. Tsui ,  W. R. Chang

IPC分类号： H01L2348

CPC分类号： H01L21/76843 ,  H01L21/76816 ,  H01L23/485 ,  H01L24/02 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/0105 ,  H01L2924/01074 ,  H01L2924/04941 ,  H01L2924/14

摘要： The present invention discloses a via plug formed in a zig-zag bordered opening in a semiconductor structure wherein the film stress in a barrier/glue layer TiN can be significantly reduced to eliminate the occurrence of volcano defect in which delamination or peeling of the TiN layer from the contact opening occurs. The via plug can be formed in a process by providing a mask that has a desirable zig-zag pattern during a photomasking step performed on the semiconductor device.

摘要翻译： 本发明公开了一种在半导体结构中以锯齿形带状开口形成的通孔，其中阻挡层/胶层TiN中的膜应力可以显着降低，以消除TiN层分层或剥离的火山缺陷的发生 从接触开口发生。 可以通过在半导体器件上执行的光掩模步骤期间提供具有期望的锯齿形图案的掩模，来形成通孔塞。

公开(公告)号：US5325227A

公开(公告)日：1994-06-28

申请号：US111322

申请日：1993-08-23

申请人： Douglas W. Templeton ,  C. H. Chen ,  W. R. Garrett ,  M. G. Payne

发明人： Douglas W. Templeton ,  C. H. Chen ,  W. R. Garrett ,  M. G. Payne

IPC分类号： A61F9/02 ,  G02B5/23 ,  G02F1/35

CPC分类号： G02F1/3523 ,  A61F9/023 ,  G02B5/23 ,  G02F1/3526

摘要： The present invention provides protection from lasers with a high nonlinearbsorption structure including a mirror which directs an incident beam to a beam splitter. A focusing lens receives and focuses the radiation to a higher intensity beam which is directed into an absorption material with a third order polarization property. Such materials will cause a two-photon absorption partial attenuation from the intensified beam when the incident radiation intensity is greater than ambient intensity. A focusing mirror receives the partially attenuated beam and reflects and refocuses the partially attenuated beam back through the absorption material, which now acts as a single photon absorption material to further attenuate the beam. The doubly attenuated beam passes through the focusing lens which recollimates the doubly attenuated beam and directs it to the beam splitter which in turn directs the beam to the receiving device. A normal intensity beam will not activate the absorption mechanism of the absorption material and will pass through the system essentially unaffected.

摘要翻译： 本发明提供了具有高非线性吸收结构的激光器的保护，包括将入射光束引导到分束器的反射镜。 聚焦透镜将辐射接收并聚焦到被引导到具有三阶偏振特性的吸收材料中的较高强度的光束。 当入射辐射强度大于环境强度时，这种材料会引起来自增强光束的双光子吸收部分衰减。 聚焦镜接收部分衰减的光束并将部分衰减的光束反射并重新聚焦通过吸收材料，吸收材料现在充当单个光子吸收材料以进一步衰减光束。 双重衰减的光束通过聚焦透镜，该聚焦透镜重新升高双衰减光束，并将其引导到分束器，分束器又将光束引导到接收装置。 正常强度光束不会激活吸收材料的吸收机制，并且将通过系统基本上不受影响。

公开(公告)号：US5310313A

公开(公告)日：1994-05-10

申请号：US980567

申请日：1992-11-23

申请人： C. H. Chen

发明人： C. H. Chen

IPC分类号： F04D25/10 ,  F04D29/36

CPC分类号： F04D25/105

摘要： A swiveling electric fan comprising a truncated sphere-shaped housing which encloses a vane member, and a base having a concave spheric top surface with the same diameter as that of the housing, the housing being connected with the base in a swiveling manner, an upper end of the supporting disk being secured to the housing while a lower end thereof extending into the base to connect with and abut against a rotary guiding disk of a swiveling mechanism in a swiveling manner, so that when the guiding disk rotates, a sleeve section of the supporting disk is rotated in a circular hole of the top surface of the base, the circular hole being larger than the sleeve section in diameter, whereby the vane member is made to swivel through an elliptical trace.

摘要翻译： 一种旋转式电风扇，包括围绕叶片构件的截头球形壳体，以及具有与壳体直径相同直径的凹球面顶面的底座，壳体以旋转方式与基座连接，上部 支撑盘的端部被固定到壳体，而其下端延伸到基座中以与旋转机构的旋转引导盘相接合并以其旋转方式抵靠旋转引导盘，使得当引导盘旋转时，套筒部分 支撑盘在基座的顶面的圆形孔中旋转，圆形孔的直径大于套筒部分，从而使叶片构件旋转穿过椭圆形轨迹。

公开(公告)号：US5291341A

公开(公告)日：1994-03-01

申请号：US83221

申请日：1993-06-29

申请人： Douglas W. Templeton ,  C. H. Chen ,  Ronald C. Phillips

发明人： Douglas W. Templeton ,  C. H. Chen ,  Ronald C. Phillips

IPC分类号： A61F9/02 ,  G02B17/00 ,  G02F1/01

CPC分类号： A61F9/022

摘要： An eye protection device for protection against a broad spectrum of incid high intensity radiation includes a beam splitter which transmits the radiation to a first focusing lens which in turn focuses the radiation on a first mirror. The first mirror has a sacrificial surface which desorbs if the radiation has a predetermined minimum intensity. A second lens receives radiation reflected from the first mirror and directs the beam orthogonally onto a second mirror. The beam reflects off the second mirror and is directed back through the second lens which refocuses the beam onto the surface of the first mirror at the original area. When the initial beam was above the minimum, reflectivity at this location will have been destroyed and the beam will pass harmlessly through the mirror. If the initial beam does not destroy the surface, the beam will be reflected back to the beam splitter and then to a receiving device.

摘要翻译： 用于防止广泛入射的高强度辐射的眼睛保护装置包括将辐射透射到第一聚焦透镜的分束器，该第一聚焦透镜又将辐射聚焦在第一反射镜上。 如果辐射具有预定的最小强度，第一反射镜具有牺牲表面，其解吸。 第二透镜接收从第一反射镜反射的辐射并将光束正交地引导到第二反射镜上。 光束从第二个反射镜反射并被引导回通过第二透镜，其将光束重新聚焦在原始区域上的第一反射镜的表面上。 当初始光束高于最小值时，该位置处的反射率将被破坏，并且光束将无害地通过反射镜。 如果初始光束不破坏表面，则光束将被反射回分束器，然后被反射到接收装置。

公开(公告)号：US4869853A

公开(公告)日：1989-09-26

申请号：US293629

申请日：1989-01-05

申请人： C. H. Chen

发明人： C. H. Chen

IPC分类号： F22B1/28 ,  F22B27/12 ,  F24F6/18

CPC分类号： F22B1/28 ,  F22B27/12 ,  F24F6/18

摘要： A warm mist humidifier wherein the steam-heating means thereof is composed of an outer heating means and an inner heating means having a plurality of oblique blades mounted around its upper periphery. A thin layer of water flowing from a reservoir between said outer heating means and inner heating means is rapidly heated into steam when disposed beneath the steam-heating means a heater is actuated, the ascending steam thrust on the blades to rotate the inner heating means to rub the outer heating means continuously, preventing minerals or other deposits from depositing thereon and permitting the deposits to be carried by hot water to a collector disposed around the outer heating means and there after to a filter means through a groove for filtering, thereby eliminating the disadvantage of usually manual cleaning of the humidifier.

摘要翻译： 一种暖雾加湿器，其中，蒸汽加热装置由外部加热装置和内部加热装置构成，内部加热装置具有围绕其上部周边安装的多个倾斜叶片。 当设置在蒸汽加热装置下方时，在所述外部加热装置和内部加热装置之间从储存器流出的薄层水被快速加热成蒸汽，加热器被致动，上升蒸汽推到叶片上以将内部加热装置转动到 不断地擦拭外部加热装置，防止矿物或其它沉积物沉积在其上，并允许沉积物由热水运送到设置在外部加热装置周围的集尘器上，然后通过用于过滤的槽通过过滤装置，从而消除 通常手动清洁加湿器的缺点。