Isosorbide derivatives
    1.
    发明授权
    Isosorbide derivatives 失效
    异山梨醇衍生物

    公开(公告)号:US07311948B2

    公开(公告)日:2007-12-25

    申请号:US10490723

    申请日:2002-09-18

    摘要: The invention pertains to an isosorbide derivative having at least one polymerizable group, characterized in that the isosorbide derivative further comprises at least one photo-convertible group for adjusting the helical twisting power of the isosorbide derivative. According to a preferred embodiment the isosorbide has the formula wherein A stands for a bond or a p-phenylene group; B and B′ are independently O—(CH2)oO—CO—CR′═CH2, o being 2-12 and R′ being H or CH3; P stands for a CH2 or a C═O group; Q and Q′ are independently selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; n is an integer from 1 to 3; and m is an integer from 0 to 2.

    摘要翻译: 本发明涉及具有至少一个可聚合基团的异山梨醇衍生物,其特征在于所述异山梨醇衍生物还包含至少一个用于调节异山梨醇衍生物的螺旋扭转能力的光可转化基团。 根据优选的实施方案,异山梨醇具有下式:其中A代表键或对亚苯基; B和B'独立地为O-(CH 2)2 O-CO-CR'-CH 2,o为2-12和 R'是H或CH 3; P代表CH 2或C-O基团; Q和Q'独立地选自H,C 1 -C 3烷基,C 1 -C 3烷氧基,卤素和CN; n为1〜3的整数, m为0〜2的整数。

    Wavelength converting element
    5.
    发明授权
    Wavelength converting element 有权
    波长转换元件

    公开(公告)号:US09115869B2

    公开(公告)日:2015-08-25

    申请号:US14131939

    申请日:2012-06-29

    摘要: A wavelength converting element (110) comprising a polymeric material having a polymeric backbone, the polymeric material comprising a wavelength converting moiety, wherein the wavelength converting moiety is adapted to convert light of a first wavelength to light of a second wavelength, and wherein the wavelength converting moiety is covalently attached to the polymer backbone and/or covalently incorporated into the polymer backbone. The stability and lifetime of wavelength converting molecules comprised in a polymeric material may be improved by covalently attaching the wavelength converting moieties to the polymeric material.

    摘要翻译: 一种波长转换元件(110),包括具有聚合物主链的聚合材料,所述聚合物材料包含波长转换部分,其中所述波长转换部分适于将第一波长的光转换成第二波长的光,并且其中所述波长 转化部分共价连接到聚合物主链上和/或共价掺入聚合物主链中。 包含在聚合物材料中的波长转换分子的稳定性和寿命可以通过将波长转换部分共价连接到聚合物材料来改善。

    WAVELENGTH CONVERTING ELEMENT
    6.
    发明申请
    WAVELENGTH CONVERTING ELEMENT 有权
    波长转换元件

    公开(公告)号:US20140153247A1

    公开(公告)日:2014-06-05

    申请号:US14131939

    申请日:2012-06-29

    IPC分类号: H05B33/14 F21V9/16

    摘要: A wavelength converting element (110) comprising a polymeric material having a polymeric backbone, the polymeric material comprising a wavelength converting moiety, wherein the wavelength converting moiety is adapted to convert light of a first wavelength to light of a second wavelength, and wherein the wavelength converting moiety is covalently attached to the polymer backbone and/or covalently incorporated into the polymer backbone. The stability and lifetime of wavelength converting molecules comprised in a polymeric material may be improved by covalently attaching the wavelength converting moieties to the polymeric material.

    摘要翻译: 一种波长转换元件(110),包括具有聚合物主链的聚合材料,所述聚合物材料包含波长转换部分,其中所述波长转换部分适于将第一波长的光转换成第二波长的光,并且其中所述波长 转化部分共价连接到聚合物主链上和/或共价掺入聚合物主链中。 包含在聚合物材料中的波长转换分子的稳定性和寿命可以通过将波长转换部分共价连接到聚合物材料来改善。

    Chiral dopant with phenylethanediol functionality
    7.
    发明授权
    Chiral dopant with phenylethanediol functionality 失效
    手性掺杂剂与苯乙二醇功能

    公开(公告)号:US07261836B2

    公开(公告)日:2007-08-28

    申请号:US10519604

    申请日:2003-06-13

    IPC分类号: C09K19/36 C09K19/20 C07C69/73

    摘要: The invention pertains to a phenylethanediol derivative having at least one polymerizable group, characterized in that the phenylethanediol derivative further comprises at least one photo-convertible group for adjusting the helical twisting power of the phenylethanediol derivative. According to a preferred embodiment the phenylethanediol has the formula wherein A stands for a bond or a p-phenylene group; B and B′ are independently (O)p—CoH2o—O—CO—CR′═CH2, o being 2-12, p being 0 or 1, and R′ being H or CH3; P stands for a CH2 or a C═O group; Q and Q′ are independently selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; n is an integer from 1 to 3; and m is an integer from 0 to 2; and: wherein A stands for a bond or a p-phenylene group; B is (O)p—CoH2o—O—CO—CR′═CH2, o being 2-12, p is 1, and R′ being H or CH3; P stands for a CH2 or a C═O group; Q is selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; and m is an integer from 0 to 2.

    摘要翻译: 本发明涉及具有至少一个可聚合基团的苯乙二醇衍生物,其特征在于所述苯乙二醇衍生物还包含至少一个用于调节苯乙二醇衍生物的螺旋扭转能力的光转化基团。 根据优选的实施方案,苯乙二醇具有下式:其中A代表键或对亚苯基; B和B'独立地是(O)-O-CO-CR'-CH 2,-O-CO-CR'-CH 2, / SUB,o为2-12,p为0或1,R'为H或CH 3。 P代表CH 2或C-O基团; Q和Q'独立地选自H,C 1 -C 3烷基,C 1 -C 3烷氧基,卤素和CN; n为1〜3的整数, m为0〜2的整数。 和:其中A代表键或对亚苯基; B是(O)-O-CO-CR'-CH 2,-O-CO-CR'-CH 2, o为2-12,p为1,R'为H或CH 3。 P代表CH 2或C-O基团; Q选自H,C 1 -C 3烷基,C 1 -C 3烷氧基,卤素和CN; m为0〜2的整数。

    WAVELENGTH CONVERTING ELEMENT
    8.
    发明申请
    WAVELENGTH CONVERTING ELEMENT 有权
    波长转换元件

    公开(公告)号:US20140125222A1

    公开(公告)日:2014-05-08

    申请号:US14131932

    申请日:2012-07-02

    IPC分类号: F21V9/16

    摘要: A wavelength converting element (101, 102, 103, 110) comprising a polymeric carrier material comprising a first wavelength converting material adapted to convert light of a first wavelength to light of a second wavelength, wherein the oxygen diffusion coefficient (D) of the polymeric carrier material is 8×10−13 cm2/s or less at 25° C. A prolonged lifetime of the wavelength converting material is achieved by selecting a polymeric carrier material with an oxygen diffusion coefficient (D) at 8×10−13 cm2/s or less at 25° C.

    摘要翻译: 包括聚合物载体材料的波长转换元件(101,102,103,110),其包括适于将第一波长的光转换成第二波长的光的第一波长转换材料,其中聚合物的氧扩散系数(D) 载体材料在25℃下为8×10-13 cm 2 / s以下。通过选择氧扩散系数(D)为8×10-13 cm 2 / cm 2的聚合物载体材料,可以延长波长转换材料的寿命, 小于或等于25℃

    LIGHT-EMITTING ARRANGEMENT WITH ORGANIC PHOSPHOR
    9.
    发明申请
    LIGHT-EMITTING ARRANGEMENT WITH ORGANIC PHOSPHOR 有权
    有机磷光发光装置

    公开(公告)号:US20130182409A1

    公开(公告)日:2013-07-18

    申请号:US13825701

    申请日:2011-09-21

    IPC分类号: F21V9/16

    摘要: The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.

    摘要翻译: 本发明提供了一种包括适于发射第一波长的光的光源(105)的发光装置(100)和布置成接收所述第一波长的光的波长转换构件(106),并且适于将至少部分 所述波长转换元件包括i)载体聚合物材料,其包含包含芳族部分的聚酯主链,和ii)至少一种具有特定通式的波长转换材料。 已经发现苝衍生化合物在掺入所述基体材料中时具有优异的稳定性。