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公开(公告)号:US20070131611A1
公开(公告)日:2007-06-14
申请号:US11434102
申请日:2006-05-15
申请人: Wenqing Peng , Chun Cao , Zijun Xia , Dong Wang , George Policello , Mark Leatherman , Suresh Rajaraman
发明人: Wenqing Peng , Chun Cao , Zijun Xia , Dong Wang , George Policello , Mark Leatherman , Suresh Rajaraman
CPC分类号: B01D71/36 , B01D67/0088 , B01D69/02 , B01D2323/02 , Y10T428/249953 , Y10T428/249954
摘要: An article includes a membrane having pores extending therethrough, and a surfactant in contact with a surface of the membrane. The surfactant may function as a superspreader when in solution. The membrane surface may wet in response to contact with a fluid. An associated method is provided.
摘要翻译: 一种制品包括具有延伸穿过其中的孔的膜和与膜的表面接触的表面活性剂。 表面活性剂在溶液中可以作为超级扩展剂。 响应于与流体的接触,膜表面可能会湿润。 提供了一种相关联的方法。
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52.
公开(公告)号:US20070122543A1
公开(公告)日:2007-05-31
申请号:US11288554
申请日:2005-11-29
申请人: Brian Yanoff , Zhaoping Wu , Kun Tao , Yunfeng Sun , Jun Xiao , Liping Zheng , Wenqing Peng , Jing Li
发明人: Brian Yanoff , Zhaoping Wu , Kun Tao , Yunfeng Sun , Jun Xiao , Liping Zheng , Wenqing Peng , Jing Li
CPC分类号: G01T1/24
摘要: An X-ray sensitive coating (22) for a flat panel direct conversion X-ray detector for medical or industrial imaging. A composite particle-in-binder (PIB) material (22) may contain X-ray photoconductive particles (23) such as PbO (lead monoxide) in a binder of polyimide (23). This PIB material may be prepared in precursor paste form, and applied as a coating (22) onto a thin film transistor array (26) having a storage capacitor (31) at each pixel (30). The coating (22) is cured, and an electrically conducting layer (34) is applied to the exposed surface of the coating (22), to provide a bias voltage. X-ray photons striking the photoconductive particles (23) cause localized electrical conduction proportional to the number of photons. This charges respective capacitors (31) that provide image data input to a computer.
摘要翻译: 用于医疗或工业成像的平板直接转换X射线检测器的X射线敏感涂层(22)。 复合粒子 - 粘合剂(PIB)材料(22)可以在聚酰亚胺(23)的粘合剂中含有X射线光电导颗粒(例如PbO(一氧化铅))。 该PIB材料可以以前体浆料形式制备,并作为涂层(22)施加到在每个像素(30)处具有存储电容器(31)的薄膜晶体管阵列(26)上。 固化涂层(22),并且将导电层(34)施加到涂层(22)的暴露表面,以提供偏置电压。 撞击光导电颗粒(23)的X射线光子引起与光子数成比例的局部电传导。 这样,向计算机提供输入图像数据的各个电容器(31)。
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