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9 条记录 (耗时 0.016 秒)

    AZAPERYLENES AS ORGANIC SEMICONDUCTORS
    1.
    发明公开
    AZAPERYLENES AS ORGANIC SEMICONDUCTORS 有权
    AZAPERYLENE有机半导体

    公开(公告)号：EP1880428A1

    公开(公告)日：2008-01-23

    申请号：EP06754974.1

    申请日：2006-05-03

    申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement

    发明人： BIENEWALD, Frank ,  SCHMIDHALTER, Beat ,  BERENS, Ulrich ,  KIRNER, Hans, Jürg

    IPC分类号： H01L51/00

    CPC分类号： C09B5/028 ,  C07D471/06 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0512 ,  H01L51/0541 ,  H01L51/5012 ,  Y10S428/93

    摘要： A novel semiconductor device comprises an azaperylene organic semiconductor of the formula I (I) wherein each of R1 , R2, R3 and R4 independently is selected from H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, halogen, Si(RH )3, XR6; or one or more of R1 and R2, R2 and R3, R3 and R4, together with the carbon atoms they are bonding to, form a saturated or unsaturated, unsubstituted or substituted carbocyclic or heterocyclic ring; R5 is OR7, SR7, NR7R8, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, or unsubstituted or substituted aryl; R6 is Si(R11 )3, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; R7 is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; X is O, S, NR8; Rδ is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, R11 being C1-C20-alkyl or -alkoxy.

    OPTICAL RECORDING MATERIALS HAVING HIGH STORAGE DENSITY
    4.
    发明公开
    OPTICAL RECORDING MATERIALS HAVING HIGH STORAGE DENSITY 审中-公开
    具有高储存密度的光学记录材料

    公开(公告)号：EP1639046A2

    公开(公告)日：2006-03-29

    申请号：EP04741901.5

    申请日：2004-06-25

    申请人： Ciba Specialty Chemicals Holding Inc.

    发明人： SCHMIDHALTER, Beat ,  ZAMBOUNIS, John, S. ,  WOLLEB, Heinz ,  WOLLEB, Annemarie ,  BIENEWALD, Frank ,  BUDRY, Jean-Luc ,  SPAHNI, Heinz

    IPC分类号： C09B47/00 ,  G11B7/24

    CPC分类号： G11B7/248 ,  C09B47/26

    摘要： The invention relates to an optical recording medium comprising a substrate, a recording layer and optionally one or more reflecting layers, wherein the recording layer comprises a compound of formula (I). For the detailed definitions of the further substituents, see the description. Recording and playback are effected especially at a wavelength of from 300 to 500 nm, for example using a blue laser. The recording and playback quality is excellent and allows a high storage density even at high speeds.

    摘要翻译： 本发明涉及一种光学记录介质，其包括基底，记录层和任选地一个或多个反射层，其中所述记录层包含式（I）的化合物。 有关其他取代基的详细定义，请参阅说明。 记录和回放特别是在300-500nm的波长下进行，例如使用蓝色激光。 录制和播放质量非常好，即使在高速下也可以实现高存储密度。