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1. 发明专利

JP2009025346A Organic photoreceptor and image forming apparatus 有权
标题翻译：有机光电子和图像形成装置
公开(公告)号：JP2009025346A
公开(公告)日：2009-02-05
申请号：JP2007185431
申请日：2007-07-17
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： SAKIMURA TOMOKO , SHIBATA TOYOKO , HAMAGUCHI SHINICHI , ABE NAOTO
IPC分类号： G03G5/06 , G03G5/047 , G03G15/04
摘要： PROBLEM TO BE SOLVED: To provide an organic photoreceptor improving sensitivity and repeating characteristics or deterioration of dot reproduction or the like by using a semiconductor laser of 350-500 nm of oscillation wavelength or image exposure of a light emitting diode, and forming an electrostatic latent image of high density on the organic photoreceptor, and to provide an image forming apparatus using the organic photoreceptor. SOLUTION: In the organic photoreceptor having a charge generation layer and a charge transport layer on a conductive support, the charge generation layer contains a binder resin and a Br-substituted pyranthron-based compound, the spectral spectrum of the charge generation layer has an absorption peak on each region of 400-440 nm and 530-600 nm, and absorption peak intensity between 400-440 nm is higher than that between 530-600 nm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使用350-500nm的振荡波长的半导体激光器或者发光二极管的图像曝光来提供有机感光体改善灵敏度和重现特性或者点再现的劣化，以及形成有机感光体上的高密度静电潜像，并提供使用有机感光体的图像形成装置。解决方案：在导电载体上具有电荷产生层和电荷输送层的有机感光体中，电荷产生层含有粘合剂树脂和Br取代的吡喃酮基化合物，电荷产生层的光谱在400-440nm和530-600nm的每个区域具有吸收峰，并且在400-440nm之间的吸收峰强度高于530-600nm之间的吸收峰强度。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008146002A Organic photoreceptor, image forming method and image forming apparatus 有权
标题翻译：有机光电子，图像形成方法和图像形成装置
公开(公告)号：JP2008146002A
公开(公告)日：2008-06-26
申请号：JP2007063158
申请日：2007-03-13
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , HAMAGUCHI SHINICHI , SHIBATA TOYOKO , SAKIMURA TOMOKO
IPC分类号： G03G5/06 , G03G5/047
摘要： PROBLEM TO BE SOLVED: To provide an organic photoreceptor, an image forming method and an image forming apparatus in which a high minute electrophotographic image suitable in the field of print can be formed by minutely forming an electrostatic latent image on an organic photoreceptor using an image exposure light source comprising a semiconductor laser or a light emitting diode at an oscillation wavelength of 350 to 500 nm and reproducing the formed electrostatic latent image in high precision into a toner image with high fidelity.
SOLUTION: The organic photoreceptor has a photosensitive layer on a conductive support, wherein the photosensitive layer contains a charge transporting substance expressed by a formula (1). In the formula (1), each of R
1 and R
2 independently represents an alkyl group or an aryl group, and R
1 and R
2 may be integrated to form a cycloalkyl group; R
3 represents a 1-4C alkyl group; each of R
4 and R
5 represents an alkyl group; l represents an integer of 0 to 4; m represents an integer of 0 to 5; wherein, when each of l and m is an integer of 2 or larger, each of R
4 and R
5 may be independently a different group from others in the same Rn.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有机感光体，图像形成方法和图像形成装置，其中可以通过在有机感光体上微小形成静电潜像来形成适合于印刷领域的高分辨电子照相图像使用包括350至500nm的振荡波长的半导体激光器或发光二极管的图像曝光光源，并以高精度将所形成的静电潜像以高精度再现成调色剂图像。解决方案：有机感光体在导电载体上具有感光层，其中感光层含有由式（1）表示的电荷传输物质。在式（1）中，R SB 1和R SB 2各自独立地表示烷基或芳基，R SB 1和R 3 可将 2 整合形成环烷基; R SB 3表示1-4C烷基; R SB 4和R SB 5中的每一个表示烷基; l表示0〜4的整数， m表示0〜5的整数，其中当l和m各自为2或更大的整数时，R“S”4“和”R“5”中的每一个可以在相同的Rn中独立地为与其它基团不同的基团。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006301400A Image forming method, image forming apparatus and organophotoreceptor for use in the image forming method 审中-公开
标题翻译：图像形成方法，图像形成装置和有机阴极射线管用于图像形成方法
公开(公告)号：JP2006301400A
公开(公告)日：2006-11-02
申请号：JP2005124825
申请日：2005-04-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO
IPC分类号： G03G5/05 , G03G9/08 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming method, with which high image quality and stability are imparted to electrophotographic images of an electronic RDH (Recirculating Document Handler) used for printing in the printing field, and which allows formation of minute electrophotographic images suitable for the printing field, and to provide an image forming apparatus and an organophotoreceptor. SOLUTION: The image forming method includes the steps of transferring a toner image formed by developing, with a developer, an electrostatic latent image of a first electronic image formed on the organophotoreceptor onto one side of recording paper; heat-fixing the toner image transferred onto the one side of the recording paper; transferring a toner image formed by developing, with a developer, an electrostatic latent image of a second electronic image, formed on the organophotoreceptor by digital exposure onto the other side of the recording paper; and heat-fixing the toner image transferred onto the other side of the recording paper, wherein the organophotoreceptor contains an arylmethane compound, having an alkylamino group. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种图像形成方法，其对印刷领域中用于印刷的电子RDH（循环文件处理器）的电子照相图像赋予高图像质量和稳定性，并且允许形成分钟适用于印刷领域的电子照相图像，并提供图像形成装置和有机光感受器。图像形成方法包括以下步骤：通过显影剂将形成在有机摄影器上的第一电子图像的静电潜像显影在记录纸的一侧上而形成的调色剂图像; 对转印到记录纸一侧的调色剂图像进行热定影; 通过用显影剂将形成在所述有机摄影器上的第二电子图像的静电潜像通过数字曝光转印到所述记录纸的另一侧上而形成的调色剂图像; 以及将转印到记录纸另一侧上的调色剂图像进行热定影，其中该有机光感受器含有具有烷基氨基的芳基甲烷化合物。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006234934A Image forming method and apparatus, and organic photoreceptor for use in image forming method 审中-公开
标题翻译：图像形成方法和装置，以及用于图像形成方法的有机光电元件
公开(公告)号：JP2006234934A
公开(公告)日：2006-09-07
申请号：JP2005045769
申请日：2005-02-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , ASANO MASANARI
IPC分类号： G03G5/06 , G03G9/08 , G03G15/04 , G03G15/043
摘要： PROBLEM TO BE SOLVED: To provide an image forming method which provides high image quality and stability to an electrophotographic image of an electrophotographic RDH used in printing or the like in the printing field and allows formation of high definition electrophotographic images suitable for the printing field, and to provide an image forming apparatus and an organic photoreceptor. SOLUTION: The image forming method comprises: the steps of transferring a toner image formed by developing an electrostatic latent image of a first electronic image formed by digital exposure on the organic photoreceptor with a developer onto one surface of recording paper; heat-fixing the toner image transferred onto the one surface of the recording paper; transferring a toner image formed by developing an electrostatic latent image of a second electronic image formed by digital exposure on the organic photoreceptor with a developer onto the other surface of the recording paper; and heat-fixing the toner image transferred onto the other surface of the recording paper, wherein the organic photoreceptor contains a triarylamine compound having an alkylamino group. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成方法，其在印刷领域中用于印刷等中的电子照相RDH的电子照相图像提供高图像质量和稳定性，并且允许形成适合于打印场，并提供图像形成装置和有机感光体。图像形成方法包括以下步骤：通过用显影剂将通过数字曝光形成的第一电子图像的静电潜像显影在有机感光体上而形成的调色剂图像转印到记录纸的一个表面上; 热转印到记录纸的一个表面上的调色剂图像; 通过显影剂将通过数字曝光形成的第二电子图像的静电潜像显影在有机感光体上而形成的调色剂图像转印到记录纸的另一个表面上; 以及将转印到记录纸的另一表面上的调色剂图像进行热固定，其中有机感光体含有具有烷基氨基的三芳基胺化合物。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006301399A Image forming method and image forming apparatus 审中-公开
标题翻译：图像形成方法和图像形成装置
公开(公告)号：JP2006301399A
公开(公告)日：2006-11-02
申请号：JP2005124824
申请日：2005-04-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO
IPC分类号： G03G5/05 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming method which solves the problems that are apt to occur in a counter development system and allows stable formation of a high-definition digital image, particularly, to provide an image forming method which prevents fogging and toner fly-off apt to occur in a counter development system, prevents occurrence of image unevenness based on end density lowering, and allows production of an electrophotographic image, having high image density and proper color reproducibility, and to provide an image forming apparatus. SOLUTION: The image forming method includes forming an electrostatic latent image on a cylindrical organophotoreceptor, and bringing a cylindrical developing sleeve bearing a toner-containing developer into contact with the organophotoreceptor to make the electrostatic latent image clear to a toner image, wherein a surface layer of the organophotoreceptor contains an arylmethane compound, having an alkylamino group, and the developing sleeve is rotated in a direction counter to the rotation direction of the rotating organophotoreceptor to make the electrostatic latent image clear to the toner image. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种解决在相对显影系统中容易发生的问题的图像形成方法，并且能够稳定地形成高分辨率数字图像，特别是提供一种防止在对置显影系统中容易发生雾化和调色剂飞溅，防止基于终端密度降低的图像不均匀性的发生，并且可以制造具有高图像密度和适当的颜色再现性的电子照相图像，并且提供图像形成装置。解决方案：图像形成方法包括在圆筒形有机光感受器上形成静电潜像，并使带有含调色剂的显影剂的圆筒形显影套筒与有机摄影器接触，使静电潜像清晰地转印到调色剂图像上，其中有机体感受器的表面层含有具有烷基氨基的芳基甲烷化合物，并且显影套筒沿着与旋转的有机摄影器的旋转方向相反的方向旋转，以使静电潜像清晰地转到调色剂图像上。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006234932A Image forming method and apparatus, and organic photoreceptor for use in image forming method 审中-公开
标题翻译：图像形成方法和装置，以及用于图像形成方法的有机光电元件
公开(公告)号：JP2006234932A
公开(公告)日：2006-09-07
申请号：JP2005045767
申请日：2005-02-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , ASANO MASANARI
IPC分类号： G03G5/06 , G03G9/08 , G03G15/04 , G03G15/043
摘要： PROBLEM TO BE SOLVED: To provide an image forming method which faithfully reproduces digital electrostatic latent images formed in high definition as dot images and allows formation of electrophotographic images having high definition suitable for the printing field, in electrophotographic images of the electronic both side printing, and to provide an image forming apparatus and an organic photoreceptor. SOLUTION: In the image forming method, a toner image formed by developing an electrostatic latent image of a first electronic image formed by digital exposure on the organic photoreceptor is transferred onto one surface of recording paper and heat-fixed, and a toner image formed by developing an electrostatic latent image of a second electronic image formed by digital exposure on the organic photoreceptor is transferred onto the other surface of the recording paper and heat-fixed, wherein the organic photoreceptor contains a compound represented by formula (1). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成方法，其忠实地再现以高清晰度形成的数字静电潜像作为点图像，并且允许形成具有适合于打印场的高清晰度的电子照相图像，在电子照相图像中并且提供图像形成装置和有机感光体。解决方案：在图像形成方法中，通过将有机感光体上的数字曝光形成的第一电子图像的静电潜像显影形成的调色剂图像转印到记录纸的一个表面上并进行热固定，并且调色剂通过将通过数字曝光形成的第二电子图像的静电潜像显影在有机感光体上形成的图像被转印到记录纸的另一表面上并进行热固定，其中有机感光体含有由式（1）表示的化合物。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2008257097A Electrophotographic photoreceptor, image forming method and image forming apparatus 有权
标题翻译：电子照相机，图像形成方法和图像形成装置
公开(公告)号：JP2008257097A
公开(公告)日：2008-10-23
申请号：JP2007101415
申请日：2007-04-09
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： SHIBATA TOYOKO , SAKIMURA TOMOKO , HAMAGUCHI SHINICHI , ABE NAOTO
IPC分类号： G03G5/06
摘要： PROBLEM TO BE SOLVED: To provide an organophotoreceptor, an image forming method and an image forming apparatus by which a highly minute electrostatic image suitable for a printing field can be formed by highly minutely forming an electrostatic latent image on an organophotoreceptor with an image exposure light source comprising a semiconductor laser or a light emitting diode having an oscillation wavelength of 350 to 500 nm and by faithfully reproducing the highly minutely formed electrostatic latent image into a toner image. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a charge generating substance and a charge transporting substance on a conductive support, wherein the charge generating substance contains one or more kinds of compounds selected from specified diphthaloylpyrene compounds, and the charge transporting substance contains one or more kinds of compounds selected from arylalkane compounds. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有机光感受器，图像形成方法和图像形成装置，通过该图像形成方法，可以通过在有机光感受器上高度微小地形成静电潜像来形成适合于打印场的高度微小的静电图像图像曝光光源包括半导体激光器或具有350至500nm的振荡波长的发光二极管，并且将高度精细地形成的静电潜像忠实地再现成调色剂图像。解决方案：电子照相感光体在导电性载体上具有含有电荷产生物质和电荷输送物质的感光层，其中电荷产生物质含有一种或多种选自特定的二苯基苯基芘化合物的化合物和电荷输送物质含有选自芳烷基化合物的一种或多种化合物。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006234933A Image forming method and apparatus 审中-公开
标题翻译：图像形成方法和装置
公开(公告)号：JP2006234933A
公开(公告)日：2006-09-07
申请号：JP2005045768
申请日：2005-02-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , ASANO MASANARI
IPC分类号： G03G5/147 , G03G5/06 , G03G9/087
摘要： PROBLEM TO BE SOLVED: To provide an image forming method which solves problems liable to occur in a counter developing system and allows stable formation of a high definition digital image, particularly to provide an image forming method which prevents fogging and toner flying-off liable to occur in a counter developing system, prevents occurrence of image unevenness due to end density lowering, and allows production of an electrophotographic image having high image density and good color reproducibility, and to provide an image forming apparatus.
SOLUTION: In the image forming method, an electrostatic latent image is formed on a cylindrical organic photoreceptor and a cylindrical developing sleeve bearing a toner-containing developer is brought into contact with the organic photoreceptor to develop the electrostatic latent image into a toner image, wherein a surface layer of the organic photoreceptor contains a triarylamine compound having an alkylamino group and the electrostatic latent image is developed into the toner image by rotating the developing sleeve in a direction counter to a rotation direction of the rotating organic photoreceptor.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种解决在对置显影系统中容易发生的问题的图像形成方法，并且能够稳定地形成高分辨率数字图像，特别是提供一种防止起雾和调色剂飞行的图像形成方法，可以防止由于端部密度降低引起的图像不均匀的发生，并且可以制造具有高图像密度和良好的色彩再现性的电子照相图像，并提供图像形成装置。解决方案：在图像形成方法中，在圆筒形有机感光体上形成静电潜像，并使带有含调色剂的显影剂的圆筒形显影套筒与有机感光体接触，将静电潜像显影成调色剂图像，其中有机感光体的表面层含有具有烷基氨基的三芳基胺化合物，并且通过相对于旋转的有机感光体的旋转方向旋转显影套筒，使静电潜像显影成调色剂图像。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2008145999A Organic photoreceptor, image forming method and image forming apparatus 有权
标题翻译：有机光电子，图像形成方法和图像形成装置
公开(公告)号：JP2008145999A
公开(公告)日：2008-06-26
申请号：JP2007041926
申请日：2007-02-22
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , HAMAGUCHI SHINICHI , SHIBATA TOYOKO , SAKIMURA TOMOKO
IPC分类号： G03G5/06
摘要： PROBLEM TO BE SOLVED: To provide an organic photoreceptor, an image forming method and an image forming apparatus in which a high minute electrophotographic image suitable in the field of print can be formed by forming an electrostatic latent image highly minutely on an organic photoreceptor using an image exposure light source comprising a semiconductor laser or a light emitting diode at an oscillation wavelength of 350 to 500 nm and reproducing the minutely formed electrostatic latent image into a toner image in high fidelity.
SOLUTION: The organic photoreceptor has a photosensitive layer on a conductive support, wherein the photosensitive layer contains a charge transporting substance expressed by formula (1). In a formula (1), each of R
1 and R
2 independently represents H, an alkyl group or an aryl group, and R
1 and R
2 may be integrated to form a cycloalkyl group; each of R
3 and R
4 independently represents an alkyl group or an aryl group; each of l and m independently represents an integer of 0 to 5; wherein, when each of l and m is an integer of 2 or larger, each of R
3 and R
4 may be independently a different group from others in the same Rn.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有机感光体，图像形成方法和图像形成装置，其中可以通过在有机物上高度精细地形成静电潜像来形成适合于印刷领域的高分辨电子照相图像感光体，其使用包含350〜500nm的振荡波长的半导体激光器或发光二极管的图像曝光光源，并以高保真度将微细形成的静电潜像再现成调色剂图像。解决方案：有机感光体在导电载体上具有感光层，其中感光层含有由式（1）表示的电荷传输物质。在式（1）中，R SB 1和R SB 2各自独立地表示H，烷基或芳基，R SB 1，并且R 2 可以整合形成环烷基; R SB 3和R 4各自独立地表示烷基或芳基; l和m各自独立地表示0〜5的整数，其中，当l和m各自为2或更大的整数时，R 3和R 4中的每一个可以在相同的Rn中独立地为与其它基团不同的基团。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008122665A Organic photoreceptor, and image forming method and apparatus 审中-公开
标题翻译：有机光电子和图像形成方法和装置
公开(公告)号：JP2008122665A
公开(公告)日：2008-05-29
申请号：JP2006306474
申请日：2006-11-13
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： ABE NAOTO , HAMAGUCHI SHINICHI , SHIBATA TOYOKO , SAKIMURA TOMOKO
IPC分类号： G03G5/06 , G03G15/04
摘要： PROBLEM TO BE SOLVED: To provide an organic photoreceptor where an electrostatic latent image on the organic photoreceptor formed by the image exposure light source of a semiconductor laser or a light emitting diode with an oscillation wavelength of 350 to 500 nm is highly minutely formed, the highly minutely formed electrostatic latent image is faithfully reproduced as a toner image, and a highly minute electrophotographic image suitable for a printing field can be formed, and to provide an image forming method and an image forming apparatus.
SOLUTION: In the organic photoreceptor having a photosensitive layer on an electrically conductive support contains oa charge transport material expressed by general formula (1).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种有机感光体，其中由半导体激光器的图像曝光光源或具有350至500nm的振荡波长的发光二极管形成的有机感光体上的静电潜像是非常微小的形成的高精细形成的静电潜像被忠实地再现为调色剂图像，并且可以形成适合于印刷场的高分辨电子照相图像，并提供图像形成方法和图像形成装置。解决方案：在导电载体上具有感光层的有机感光体含有由通式（1）表示的电荷传输材料。版权所有（C）2008，JPO＆INPIT

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