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    • 27. 发明公开
    • 아진기를 갖는 전하 운반 화합물을 포함하는 오가노감광체
    • 带有运输合成物的有机阴离子化合物
    • KR1020050027901A
    • 2005-03-21
    • KR1020040002711
    • 2004-01-14
    • 삼성전자주식회사
    • 토카르스키즈빅뉴주브란누스랠라게타우티스비타우타스다스케비시엔마리테파울라우스카이트인그리다말드지우스로베르타스시다라비시우스조나스
    • G03G5/06
    • C07D417/14C07D209/86G03G5/0612G03G5/062G03G5/0633G03G5/0661Y10S430/103
    • Provided is an organophotoreceptor with a charge transport compound having an azine group which shows excellent charge transporting property, therefore it is possibly used in an electrophotographic image formation apparatus and method thereof. In the organophotoreceptor having a conductive substrate and a photoconductive factor on the conductive substrate, the photoconductive factor comprises a charge generation compound and a charge transport compound represented by formula 1, in which R1 and R2 are independently H, alkyl, alkaryl or aryl radical; X is aromatic group; Y is (N,N-disubstituted arylamine) radical; Z is (CH2)m radical where m is an integer of 0-30 and one or more methylene radicals are selectively substituted to O, S, C=O, O=C-O, O=C-NR3, sulfoxide, sulfate, phosphate, aryl radical, urethane, urea, NR4 radical, CHR5 radical or CR6R7 radical, in which R3 to R7 are independently H, hydroxyl, thiol, amine, alkyl, heterocyclic, alkaryl or aryl radical; and E is O, S, C=O, NR8, CR9R10 radical, heterocyclic radical or aromatic group and R8 to R10 are independently H, alkyl, alkaryl or aryl radical.
    • 本发明提供具有电子输送性化合物的具有吖嗪基的有机光感受器,其表现出优异的电荷输送性,因此可用于电子照相图像形成装置及其方法。 在导电性基体上具有导电性基体和感光性因子的有机体感受体中,光电导因子包含电荷产生化合物和式1表示的电荷输送化合物,其中R 1和R 2独立地为H,烷基,烷芳基或芳基; X是芳基; Y是(N,N-二取代芳基胺)基; Z是(CH 2)m基团,其中m是0-30的整数,并且一个或多个亚甲基被选择性地取代成O,S,C = O,O = CO,O = C-NR 3,亚砜,硫酸根, 芳基,氨基甲酸酯,脲,NR4基,CHR5基或CR6R7基,其中R3至R7独立地为H,羟基,硫醇,胺,烷基,杂环,烷芳基或芳基; 并且E是O,S,C = O,NR8,CR9R10基,杂环基或芳基,R8至R10独立地为H,烷基,烷芳基或芳基。
    • 28. 发明公开
    • 술포닐디페닐렌계 전하 수송 조성물
    • 基于硫代二烯的电荷转移组合物
    • KR1020030078789A
    • 2003-10-08
    • KR1020030019675
    • 2003-03-28
    • 삼성전자주식회사
    • 로우캠더블유.주브란누스랠라토카르스키즈빅뉴
    • G03G5/06
    • G03G5/0605G03G5/0609G03G5/0616G03G5/0627G03G5/0629G03G5/0661G03G5/076
    • PURPOSE: A charge transfer composition, an organic photoconductor containing the composition, an electrophotographic image formation device containing the organic photoconductor and an electrophotographic image method using the organic photoconductor are provided, to improve the quality of image and to allow the high quality of image to be maintained even after repeated cycle. CONSTITUTION: The organic photoconductor comprises a charge transfer composition containing the compound represented by the formula 1; a charge generation compound; and a conductive supporter where the charge transfer composition and the charge generation compound are coated, wherein n is 1-1,000; R1, R2, R3 and R4 are independently H, a linear or branched alkyl group, a linear or branched unsaturated hydrocarbon group, an ether group, a cycloalkyl group or an aryl group; X is a divalent carbazole group or a divalent biscarbazole group; Y is a divalent sulfonyl diphenylene group; Z is C(R4)-X-C(R3)=O double-bonded to the adjacent nitrogen atom or two hydrogen atoms independently single-bonded to the adjacent nitrogen atom; and Q is O or N-N(R1)-Y-N(R2)-NH2.
    • 目的:提供电荷转移组合物,含有该组合物的有机感光体,含有有机光电导体的电子照相图像形成装置和使用有机感光体的电子照相图像方法,以提高图像质量,并且允许高质量的图像 即使在重复循环后也能保持。 构成:有机光电导体包括含有式1表示的化合物的电荷转移组合物; 电荷产生化合物; 以及其中涂覆电荷转移组合物和电荷产生化合物的导电支持物,其中n为1-1,000; R 1,R 2,R 3和R 4独立地为H,直链或支链烷基,直链或支链不饱和烃基,醚基,环烷基或芳基; X是二价咔唑基或二价双咔唑基; Y是二价磺酰基二亚苯基; Z是与相邻氮原子双键键合的C(R 4)-X-C(R 3)= O或与相邻氮原子独立地键合的两个氢原子; Q为O或N-N(R1)-Y-N(R2)-NH2。