专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007016612A3 METHOD OF OPERATING AN AVALANCHE PHOTODIODE FOR REDUCING GAIN NORMALIZED DARK CURRENT 审中-公开
公开(公告)号：WO2007016612A3
公开(公告)日：2007-02-08
申请号：PCT/US2006/030052
申请日：2006-08-02
申请人： DRS INFRARED TECHNOLOGIES, LP , BECK, Jeffrey, Don , MITRA, Pradip , WAN, Chang-Feng , KINCH, Michael, A.
发明人： BECK, Jeffrey, Don , MITRA, Pradip , WAN, Chang-Feng , KINCH, Michael, A.
IPC分类号： H01L31/00 , H01L31/0296
摘要： An avalanche photodiode is operated in avalanche mode at a selected reverse bias that achieves high gain and a reduced gain normalized dark current.

2. 发明申请

WO2010039710A1 A VERY SMALL PIXEL PITCH FOCAL PLANE ARRAY AND METHOD FOR MANUFACTURING THEREOF 审中-公开
标题翻译：一个非常小的像素PITCH FOCAL PLANE ARRAY ARRAY AND METHOD FOR MANUFACTURING
公开(公告)号：WO2010039710A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/058790
申请日：2009-09-29
申请人： DRS SENSORS & TARGETING SYSTEMS, INC. , MITRA, Pradip
发明人： MITRA, Pradip
IPC分类号： H01L27/00
CPC分类号： H01L27/14636 , H01L27/14618 , H01L27/14634 , H01L27/1464 , H01L27/14645 , H01L27/14687 , H01L27/1469 , H01L27/14696 , H01L2224/81141 , H01L2224/81193 , H04N5/3696
摘要： A method for manufacturing an imaging device is provided. The method comprises forming a contact pad over a semiconductor substrate. The contact pad has a malleable metal. The method further comprises providing a readout circuit having a first side and a contact plug. The contact plug has a base affixed to the first side of the readout circuit and a plurality of prongs extending from the base away from the first side. The first side of the readout circuit is moved towards the substrate so that the prongs of the contact plug are pressed into the pad and displace a portion of the pad into a space defined by and between a first and a second of the prongs. Stop elements formed over the substrate are aligned with and contact stop elements provided on the readout circuit so that the prongs are inhibited from passing completely through the contact pad.
摘要翻译：提供了一种用于制造成像装置的方法。该方法包括在半导体衬底上形成接触焊盘。接触垫具有可延展的金属。该方法还包括提供具有第一侧和接触插塞的读出电路。接触插头具有固定在读出电路的第一侧上的基座和从底座延伸离开第一侧的多个插脚。读出电路的第一侧朝向衬底移动，使得接触插头的插脚被压入衬垫中，并将衬垫的一部分移动到由第一和第二插脚之间限定的空间中。形成在衬底上的停止元件与设置在读出电路上的止动元件对准并且接触止动元件，使得插脚被禁止完全穿过接触垫。

3. 发明申请

WO2009151700A1 SPECTRALLY TUNABLE INFRARED IMAGE SENSOR HAVING MULTI-BAND STACKED DETECTORS 审中-公开
标题翻译：具多颗层状探测器的光谱红外图像传感器
公开(公告)号：WO2009151700A1
公开(公告)日：2009-12-17
申请号：PCT/US2009/037498
申请日：2009-03-18
申请人： DRS SENSORS & TARGETING SYSTEMS, INC. , MITRA, Pradip , ROBINSON, James, E. , DELL, John, M. , MUSCA, Charles, A. , FARAONE, Laurie
发明人： MITRA, Pradip , ROBINSON, James, E. , DELL, John, M. , MUSCA, Charles, A. , FARAONE, Laurie
IPC分类号： G01J5/02 , G01B9/02
CPC分类号： G01J3/26 , G01J3/2823 , G01J3/36
摘要： A tunable infrared detector is provided that includes a substrate, a bottom wavelength detector formed over the substrate, a top wavelength detector formed over the first wavelength detector layer, and an interferometer filter formed over the top wavelength detector layer and the bottom wavelength detector layer. The interferometer filter is operatively configured to pass a first wavelength associated with a first portion of a predetermined band and a second wavelength associated with a second portion of the predetermined band to the top wavelength detector. The top wavelength detector is operatively configured to detect each wavelength associated with the first portion of the predetermined band and to transmit each wavelength associated with the second portion of the predetermined band to the bottom wavelength detector. The bottom wavelength detector is operatively configured to detect each wavelength associated with the second portion of the predetermined band.
摘要翻译：提供了一种可调谐红外检测器，其包括衬底，形成在衬底上的底部波长检测器，形成在第一波长检测器层上的顶部波长检测器，以及形成在顶部波长检测器层和底部波长检测器层上的干涉仪滤波器。干涉仪滤波器被可操作地配置成将与预定频带的第一部分相关联的第一波长和与预定频带的第二部分相关联的第二波长传递到顶部波长检测器。顶部波长检测器被可操作地配置为检测与预定波段的第一部分相关联的每个波长并将与预定波段的第二部分相关联的每个波长传输到底部波长检测器。底部波长检测器可操作地配置为检测与预定波段的第二部分相关联的每个波长。

4. 发明申请

WO2005009232A1 METHOD OF AND APPARATUS FOR DETECTING DISEASED TISSUE BY MULTI-SPECTRAL INFRARED IMAGING 审中-公开
标题翻译：用于通过多光谱红外成像检测疾病组织的方法和装置
公开(公告)号：WO2005009232A1
公开(公告)日：2005-02-03
申请号：PCT/US2004/024152
申请日：2004-07-22
申请人： LOCKHEED MARTIN CORPORATION , MITRA, Pradip
发明人： MITRA, Pradip
IPC分类号： A61B5/00
CPC分类号： A61B5/415 , A61B5/015 , A61B5/026 , A61B5/418
摘要： A method of and apparatus for detecting diseased tissue based upon infrared imaging in two different bands of infrared wavelengths is described. The use of two series of infrared images taken in two different bands of infrared wavelengths increases sensitivity to the subtle temperature changes caused by diseased skin and tissue, especially in the case of cancerous tissue. By sensing skin temperature, the homogeneity thereof, the time variations thereof and the correlation between the two series of infrared images, the present invention decreases the rate of false positives and false negatives. The increased discrimination due to two series of infrared images allows for reliable detection of diseased or cancerous tissue even in the presence of skin tone variations such as birthmarks, tattoos and freckles. The present invention finds special application in the field of breast cancer detection where subtle skin temperature variations may readily be sensed using two series of infrared images.
摘要翻译：描述了基于红外成像在两个不同红外波长带中检测患病组织的方法和装置。使用两个不同红外波段的红外图像系列增加了对病变皮肤和组织引起的细微温度变化的敏感性，特别是在癌组织的情况下。通过感测皮肤温度，其均匀性，其时间变化和两系列红外图像之间的相关性，本发明降低了误报率和假阴性率。由于两系列红外图像的增加的歧视，即使在存在诸如胎记，纹身和雀斑的肤色变化的情况下也可以可靠地检测患病或癌组织。本发明在乳腺癌检测领域中具有特殊的应用，其中可以使用两个系列的红外图像容易地感测到微妙的皮肤温度变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式