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21 条记录 (耗时 0.023 秒)

    Reproduction of X-ray images with photostimulable phosphor
    1.
    发明授权
    Reproduction of X-ray images with photostimulable phosphor 失效
    用可光激发荧光粉再现X射线图像

    公开(公告)号：US5140159A

    公开(公告)日：1992-08-18

    申请号：US389792

    申请日：1989-08-04

    申请人： George Blasse ,  Andries Meijerink ,  David R. Terrell ,  Lodewijk M. Neyens

    发明人： George Blasse ,  Andries Meijerink ,  David R. Terrell ,  Lodewijk M. Neyens

    IPC分类号： C09K11/63 ,  C09K11/77 ,  G01T1/29 ,  G21K4/00 ,  H04N5/32

    CPC分类号： C09K11/7797 ,  C09K11/7726 ,  C09K11/774 ,  C09K11/778 ,  G01T1/2012 ,  G21K4/00 ,  G21K2004/06

    摘要： A method for recording and reproducing an X-ray image is provided which method comprises the steps of:(1) causing a photostimulable phosphor to absorb image-wise or pattern-wise modulated X-rays,(2) photostimulating said phosphor with stimulating electromagnetic radiation selected from visible light and infrared light to release from the phosphor in accordance with the absorbed X-rays electromagnetic radiation different in wavelength characteristic from the radiation used in the photo-stimulation, and(3) detecting said light emitted by photostimulation, wherein said phosphor is a haloborate.

    摘要翻译： 提供了一种用于记录和再现X射线图像的方法，该方法包括以下步骤：（1）使可光激发的荧光体吸收图像或图案调制的X射线，（2）用刺激电磁照射所述荧光体 从可见光和红外光中选择的辐射根据吸收的在光刺激中使用的辐射的波长特性不同的X射线电磁辐射从磷光体中释放，以及（3）检测由光刺激发射的所述光，其中所述 磷光体是卤代硼酸盐。

    Reproduction of X-ray images with photostimulable phosphor
    2.
    发明授权
    Reproduction of X-ray images with photostimulable phosphor 失效
    用可光激发荧光粉再现X射线图像

    公开(公告)号：US5140163A

    公开(公告)日：1992-08-18

    申请号：US245621

    申请日：1988-09-16

    申请人： Melvin Tecotzky ,  George Blasse ,  Andries Meijerink ,  David R. Terrell ,  Luc A. Struye

    发明人： Melvin Tecotzky ,  George Blasse ,  Andries Meijerink ,  David R. Terrell ,  Luc A. Struye

    IPC分类号： C09K11/77 ,  G21K4/00 ,  G01N23/04 ,  C09K11/46

    CPC分类号： G21K4/00 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7792

    摘要： A method for recording and reproducing an X-ray image is provided which method comprises the steps of:(1) causing a photostimulable phosphor to absorb image-wise or pattern-wise modulated X-rays,(2) photostimulating said phosphor with stimulating electromagnetic radiation selected from visible light and infrared light to release from the phosphor in accordance with the absorbed X-rays electromagnetic radiation different in wavelength characteristic from the radiation used in the photo-stimulation, and(3) detecting said light emitted by photostimulation, wherein said phosphor is a halosilicate containing as host metal at least one member selected from the group consisting of Ca, Sr, Ba, Mg, Cd, Zn and Pb, as halogen at least one member selected from the group consisting of Cl, Br and I, and comprising as dopant(s) Eu.sup.2+ and/or Cr.sup.3+.

    摘要翻译： 提供了一种用于记录和再现X射线图像的方法，该方法包括以下步骤：（1）使可光激发的荧光体吸收图像或图案调制的X射线，（2）用刺激电磁照射所述荧光体 从可见光和红外光中选择的辐射根据吸收的在光刺激中使用的辐射的波长特性不同的X射线电磁辐射从磷光体中释放，以及（3）检测由光刺激发射的所述光，其中所述 荧光体是含有选自Ca，Sr，Ba，Mg，Cd，Zn和Pb中的至少一种作为主体金属的卤硅酸，作为卤素，选自Cl，Br和I中的至少一种， 并且包含Eu 2+和/或Cr 3+作为掺杂剂。

    Electrophotographic recording material
    6.
    发明授权
    Electrophotographic recording material 失效
    电子照相记录材料

    公开(公告)号：US5340675A

    公开(公告)日：1994-08-23

    申请号：US4658

    申请日：1993-01-14

    申请人： Marcel J. Monbaliu ,  David R. Terrell ,  Stefaan K. De Meutter

    发明人： Marcel J. Monbaliu ,  David R. Terrell ,  Stefaan K. De Meutter

    IPC分类号： G03G5/06

    CPC分类号： G03G5/0637 ,  G03G5/0661

    摘要： An electrophotographic recording material which comprises an electrically conductive support having thereon a photoconductive layer, characterized in that said layer contains one or more 1,2-dihydroquinoline compounds corresponding to the following general formula (A): ##STR1## wherein: each of R.sup.1 and R.sup.2 (same or different) represents a C.sub.1 -C.sub.6 alkyl group,Y represents a polycyclic aromatic nucleus, including said nucleus carrying one or more non-ionic substituents, andZ represents the atoms necessary to close an adjacent aromatic nucleus or ring system, including such nucleus or ring system substituted with one or more substituents of non-ionic character.

    摘要翻译： 一种电子照相记录材料，包括其上具有光电导层的导电载体，其特征在于，所述层含有一种或多种对应于以下通式（A）的1,2-二氢喹啉化合物：其中： R 1和R 2（相同或不同）表示C1-C6烷基，Y表示多环芳香核，包括所述携带一个或多个非离子取代基的核，Z表示封闭相邻芳环或环所必需的原子 系统，包括用一个或多个非离子特征取代基取代的核或环体系。

    Photosensitive recording material having an N-aryl carbazole p-type charge transport compound
    7.
    发明授权
    Photosensitive recording material having an N-aryl carbazole p-type charge transport compound 失效
    具有N-芳基咔唑p型电荷输送化合物的感光性记录材料

    公开(公告)号：US4981768A

    公开(公告)日：1991-01-01

    申请号：US370688

    申请日：1989-06-23

    申请人： Marcel J. Monbaliu ,  David R. Terrell ,  Stefaan K. De Meutter

    发明人： Marcel J. Monbaliu ,  David R. Terrell ,  Stefaan K. De Meutter

    IPC分类号： C07D209/86 ,  C07D209/88 ,  G03G5/047 ,  G03G5/06

    CPC分类号： G03G5/0661 ,  G03G5/047 ,  G03G5/0629

    摘要： An electrophotographic recording material which comprises an electrically conductive support having thereon a double layer of a charge generating layer in contiguous relationship with a charge transporting layer comprising a p-type charge transport compound corresponding to the following general formula (I): ##STR1## wherein: R.sup.1 is --NR.sup.4 R.sup.5, wherein each of R.sup.4 and R.sup.5 (same or different) represents hydrogen, an aliphatic or cycloaliphatic group including said groups in subsituted form or an aryl group, orR.sup.4 and R.sup.5 together represent the atoms necessary to complete a nitrogen-containing ring including such ring in substituted form, orR.sup.1 is N.dbd.N--Cp, wherein Cp is an azocoupler residue derived from an aromatic amine or an aromatic hydroxy compound used in azo coupling, orR.sup.1 is N.dbd.CH--R.sup.6, wherein R.sup.6 represents an aliphatic or cycloaliphatic group including said groups in substituted form, or an aryl group,Ar presents a bivalent aromatic group including said group in substituted form, andeach of R.sup.2 and R.sup.3 (same or different) represents hydrogen, halogen, an alkyl group, an alkoxy group or a --NR.sup.7 R.sup.8 group, wherein each of R.sup.7 and R.sup.8 (same or different) represents an aryl group, a C.sub.1 -C.sub.10 alkyl group including such alkyl group in substituted form.