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1. 发明授权

US07158741B2 Developing device for liquid electrophotographic image forming apparatus 有权
标题翻译：液体电子照相成像设备显影装置
公开(公告)号：US07158741B2
公开(公告)日：2007-01-02
申请号：US10916550
申请日：2004-08-12
申请人： Sung-dae Kim , Kyu-cheol Shin , In-yong Song , Joong-gwang Shin
发明人： Sung-dae Kim , Kyu-cheol Shin , In-yong Song , Joong-gwang Shin
IPC分类号： G03G15/10
CPC分类号： G03G15/11 , G03G15/10
摘要： A developing device for a liquid electrophotographic image forming apparatus is provided. The developing device may have a developing roller, which supplies ink to a photosensitive body on which an electrostatic latent image is formed and develops the electrostatic latent image. The apparatus may include an ink reservoir in which ink supplied to the developing roller is accommodated, and an ink removal unit, which removes ink remaining in the ink reservoir after a development operation is performed. The ink removal unit may comprise an ink removal member rotatably installed in the ink reservoir that exhausts ink through a through hole formed under the ink reservoir. A driving member rotates the ink removal member. An ink cartridge stores ink exhausted through the through hole.
摘要翻译：提供了一种用于液体电子照相图像形成装置的显影装置。显影装置可以具有显影辊，其将墨水供应到其上形成有静电潜像的感光体并显影静电潜像。该装置可以包括其中容纳有供应到显影辊的油墨的油墨储存器，以及在执行显影操作之后去除在油墨储存器中残留的油墨的除油单元。墨水去除单元可以包括可旋转地安装在墨水容器中的墨水去除构件，其通过形成在墨水容器下面的通孔排出墨水。驱动构件旋转除墨构件。墨盒存储通过通孔排出的油墨。

2. 发明申请

US20050053398A1 Developing device for liquid electrophotographic image forming apparatus 有权
标题翻译：液体电子照相成像设备显影装置
公开(公告)号：US20050053398A1
公开(公告)日：2005-03-10
申请号：US10916550
申请日：2004-08-12
申请人： Sung-dae Kim , Kyu-cheol Shin , In-yong Song , Joong-gwang Shin
发明人： Sung-dae Kim , Kyu-cheol Shin , In-yong Song , Joong-gwang Shin
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： G03G15/11 , G03G15/10
摘要： A developing device for a liquid electrophotographic image forming apparatus is provided. The developing device may have a developing roller, which supplies ink to a photosensitive body on which an electrostatic latent image is formed and develops the electrostatic latent image. The apparatus may include an ink reservoir in which ink supplied to the developing roller is accommodated, and an ink removal unit, which removes ink remaining in the ink reservoir after a development operation is performed. The ink removal unit may comprise an ink removal member rotatably installed in the ink reservoir that exhausts ink through a through hole formed under the ink reservoir. A driving member rotates the ink removal member. An ink cartridge stores ink exhausted through the through hole.
摘要翻译：提供了一种用于液体电子照相图像形成装置的显影装置。显影装置可以具有显影辊，其将墨水供应到其上形成有静电潜像的感光体并显影静电潜像。该装置可以包括其中容纳有供应到显影辊的油墨的油墨储存器，以及在执行显影操作之后去除在油墨储存器中残留的油墨的除油单元。墨水去除单元可以包括可旋转地安装在墨水容器中的墨水去除构件，其通过形成在墨水容器下面的通孔排出墨水。驱动构件旋转除墨构件。墨盒存储通过通孔排出的油墨。

3. 发明授权

US06766130B2 Liquid developer imaging system 失效
标题翻译：液体显影成像系统
公开(公告)号：US06766130B2
公开(公告)日：2004-07-20
申请号：US10142949
申请日：2002-05-13
申请人： In-yong Song , Kyu-cheol Shin , Kwang-ho No , Hyun-seong Shin , Geun-yong Park , Jong-woo Kim , Seung-young Byun , Joong-gwang Shin , Sam-seuk Choi , Yong-su Kim , Woo-yong Park , Jun-hee Cho , Wan-ha Kim
发明人： In-yong Song , Kyu-cheol Shin , Kwang-ho No , Hyun-seong Shin , Geun-yong Park , Jong-woo Kim , Seung-young Byun , Joong-gwang Shin , Sam-seuk Choi , Yong-su Kim , Woo-yong Park , Jun-hee Cho , Wan-ha Kim
IPC分类号： G03G1510
CPC分类号： G03G15/101 , G03G2215/0119
摘要： A liquid developer imaging system and a method using the system for developing an image, including a cartridge for containing a developing solution; a developing container for receiving the developing solution supplied from the cartridge via a predetermined supply line; a developing roller partly submerged in the developing solution contained in the developing container, installed to be rotated facing a photosensitive object; and a metering blade for scraping off the developing solution coated on the surface of the developing roller to a predetermined thickness, is provided. According to the system, a developing supply structure can be considerably simplified because a high-density developing solution is directly used in developing an image without a process of diluting the solution, and an image can be developed to have high definition because the concentration of the developing solution coated on the developing roller is regularly controlled by a metering blade.
摘要翻译：液体显影剂成像系统和使用该图像显影系统的方法，包括用于容纳显影液的盒; 显影容器，用于经由预定的供应线接收从盒提供的显影液; 显影辊部分地浸没在容纳在显影容器中的显影液中，安装成面向感光体旋转; 并且提供了用于将涂覆在显影辊表面上的显影液刮除到预定厚度的计量刮刀。根据该系统，由于高密度显影液直接用于显影图像而没有稀释溶液的过程，所以可以显着地简化开发的供应结构，并且可以开发出具有高清晰度的图像，因为其浓度涂布在显影辊上的显影液由计量刮刀定期控制。

4. 发明申请

US20050180766A1 Developing method of liquid type electrophotographic image forming device 审中-公开
标题翻译：液态电照相成像装置的显影方法
公开(公告)号：US20050180766A1
公开(公告)日：2005-08-18
申请号：US11022783
申请日：2004-12-28
申请人： Joong-gwang Shin , Kyu-cheol Shin , Sung-keun Park
发明人： Joong-gwang Shin , Kyu-cheol Shin , Sung-keun Park
IPC分类号： G03G15/06 , G03G13/10 , G03G15/045 , G03G15/047 , G03G15/10 , G03G15/11 , G03G21/10
CPC分类号： G03G13/10 , G03G15/10
摘要： A developing method of a liquid type electrophotographic image forming device includes forming an image area corresponding to an electrostatic latent image by scanning light onto a surface of a photosensitive drum that is charged to a predetermined electric potential, attaching a developer on a surface of a developing roller by applying a first bias voltage to a deposit roller and a second bias voltage to the developing roller, developing the image area on the photosensitive drum using the developer attached to the developing roller, and turning off the second and first bias voltages applied to the developing roller and the deposit roller, respectively, when a non-image area of the photosensitive drum contacts the developing roller.
摘要翻译：液体型电子照相图像形成装置的显影方法包括通过将光照射到感光鼓的表面上来形成与静电潜像相对应的图像区域，所述感光鼓被充电到预定电位，将显影剂附着在显影剂通过向沉积辊施加第一偏置电压并将第二偏置电压施加到显影辊，使用附着到显影辊的显影剂使感光鼓上的图像区域显影，并且关闭施加到显影辊上的第二和第一偏置电压显影辊和沉积辊分别当感光鼓的非图像区域接触显影辊时。

5. 发明授权

US07260344B2 Liquid developing device 有权
标题翻译：液体显影装置
公开(公告)号：US07260344B2
公开(公告)日：2007-08-21
申请号：US11024802
申请日：2004-12-30
申请人： Joong-gwang Shin , In-yong Song
发明人： Joong-gwang Shin , In-yong Song
IPC分类号： G03G15/10
CPC分类号： G03G15/10 , G03G15/11
摘要： A liquid developing device includes an ink cartridge, a developing container connected to the ink cartridge in which ink is circulated between the developing container and the ink cartridge, a photosensitive body on which an electrostatic latent image is formed, a developing roller facing the photosensitive body, being rotatable to supply the ink to the electrostatic latent image, and a depositing member being installed to maintain a depositing gap between the depositing member and the developing roller and to attach the ink to the developing roller by a potential difference, wherein the developing container includes a first developing container having an outlet opened in a lengthwise direction and an inlet connected to the ink cartridge at a position lower than the outlet, and a second developing container in which ink overflowing from the first developing container via the outlet is stored and which has a drawing hole connected to the ink cartridge, and the ink supplied from the ink cartridge to the first developing container via the inlet overflows and is supplied to the depositing gap via the outlet, some of the ink is attached to the developing roller, and the remaining ink is stored in the second developing container and is drawn into the ink cartridge.
摘要翻译：液体显影装置包括墨盒，连接到墨盒的显影容器，油墨在显影容器和墨盒之间循环，其上形成有静电潜像的感光体，面向感光体的显影辊可旋转以将油墨供应到静电潜像;以及沉积构件，其被安装成保持沉积构件和显影辊之间的沉积间隙并且通过电位差将油墨附着到显影辊上，其中显影容器包括具有在长度方向上开口的出口的第一显影容器和在低于出口的位置处连接到墨盒的入口，以及存储从第一显影容器经由出口溢出的墨的第二显影容器，具有连接到墨盒的抽吸孔和从油墨供应的油墨通过入口溢出到第一显影容器的墨盒溢出并通过出口供应到沉积间隙，一些墨水附着到显影辊上，剩余的墨水储存在第二显影容器中并被吸入墨盒。

6. 发明授权

US07315704B2 Wet-type image forming apparatus, a toner concentration sensing method, and a method for controlling wet-type image forming apparatus 失效
标题翻译：湿式图像形成装置，调色剂浓度检测方法和控制湿式图像形成装置的方法
公开(公告)号：US07315704B2
公开(公告)日：2008-01-01
申请号：US11246375
申请日：2005-10-11
申请人： Joong-gwang Shin , Shinichi Hisatomi
发明人： Joong-gwang Shin , Shinichi Hisatomi
IPC分类号： G03G15/10
CPC分类号： G03G15/105 , G03G2215/0629 , G03G2215/0658
摘要： A wet-type image forming apparatus and method is provided to sense and maintain a toner concentration level of a developer, and includes a counter for counting the number of dots of input print data, a memory for storing an average coverage of a print medium which corresponds to a predetermined dot number of the print data and storing a lookup table for consumption quantities of carrier and toner which correspond to the average coverage, and a control unit for calculating a toner concentration of a developer that remains in a developer supplying unit by recognizing consumption quantities of the carrier and the toner that are stored in the memory based on the counted dot number.
摘要翻译：提供湿式图像形成装置和方法来感测和维持显影剂的调色剂浓度水平，并且包括用于计数输入打印数据的点数的计数器，用于存储打印介质的平均覆盖范围的存储器，对应于打印数据的预定点数，并且存储与平均覆盖率相对应的载体和调色剂的消耗量的查找表;以及控制单元，用于通过识别保留在显影剂供应单元中的显影剂的调色剂浓度来计算基于计数的点数，存储在存储器中的载体和调色剂的消耗量。

7. 发明申请

US20060110187A1 Wet electrophotographic image forming apparatus and method for controlling the same 有权
标题翻译：湿电子照相图像形成装置及其控制方法
公开(公告)号：US20060110187A1
公开(公告)日：2006-05-25
申请号：US11272824
申请日：2005-11-15
申请人： Joong-gwang Shin
发明人： Joong-gwang Shin
IPC分类号： G03G15/10
CPC分类号： G03G15/5062 , G03G15/10 , G03G2215/0119
摘要： A wet electrophotographic image forming apparatus detects color per print page and executes printing by turning on only the development bias of a developing unit to be used for printing. The wet electrophotographic image forming apparatus has a photosensitive medium on which electrostatic latent images are formed according to laser beams emitted from a light exposure unit; a plurality of developing units including a developing roller for transferring the developing solution to the photosensitive medium for developing the electrostatic latent images in particular colors; a transfer unit for transferring the images developed by the plurality of developing units to a printing medium; a fixation unit for fixing the images transferred on the printing medium; a color detecting unit for detecting colors for developing the electrostatic latent images per print page; and a controller for selectively turning on and turning off development bias applied to developing rollers of the plurality of the developing units according to the colors detected by the color detecting unit.
摘要翻译：湿电子照相图像形成装置检测每个打印页的颜色，并通过仅打开用于打印的显影单元的显影偏压来执行打印。湿电子照相图像形成装置具有根据从曝光单元发射的激光束形成有静电潜像的感光介质; 多个显影单元，包括用于将显影液转印到用于以特定颜色显影静电潜像的光敏介质的显影辊; 传送单元，用于将由所述多个显影单元显影的图像转印到打印介质; 固定单元，用于固定在打印介质上传送的图像; 颜色检测单元，用于检测用于显影每个打印页面的静电潜像的颜色; 以及控制器，用于根据由颜色检测单元检测到的颜色选择性地打开和关闭施加到多个显影单元的显影辊的显影偏压。

8. 发明授权

US08406674B2 Image forming apparatus and method of controlling the same 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US08406674B2
公开(公告)日：2013-03-26
申请号：US11869247
申请日：2007-10-09
申请人： Joong-gwang Shin , Sung-min Park
发明人： Joong-gwang Shin , Sung-min Park
IPC分类号： G03G21/00
CPC分类号： G03G15/041 , G03G15/161 , G03G2215/1647
摘要： An image forming apparatus includes a photosensitive medium to be charged with a predetermined potential by a charging member, an exposing unit to expose the photosensitive medium to vary a charging level of the photosensitive medium, a developing unit to form an image for one or more colors on the photosensitive medium, a transfer medium to transfer the image from the photosensitive medium, a cleaning unit to clean the transfer medium, and a controller to control an optical power of the exposing unit to be lower than that during forming of the image when a toner band is applied to lubricate at least one of the cleaning unit and the transfer medium.
摘要翻译：图像形成装置包括通过充电部件被充电到预定电位的感光介质，曝光单元以暴露感光介质以改变感光介质的充电水平;显影单元，用于形成一种或多种颜色的图像在感光介质上，用于从感光介质传送图像的转印介质，清洁单元以清洁转印介质，以及控制器，用于将曝光单元的光学功率控制在低于图像形成期间的光焦度时施加调色剂带以润滑清洁单元和转印介质中的至少一个。

9. 发明授权

US07873289B2 Image forming apparatus and method to control a velocity ratio thereof 有权
标题翻译：用于控制其速度比的图像形成装置和方法
公开(公告)号：US07873289B2
公开(公告)日：2011-01-18
申请号：US12025191
申请日：2008-02-04
申请人： Joong-gwang Shin
发明人： Joong-gwang Shin
IPC分类号： G03G15/00
CPC分类号： G03G15/0896 , G03G15/5008
摘要： An image forming apparatus and a method to control a velocity ratio thereof. The image forming apparatus includes a developing device to rotate opposite a photoconductive medium and to supply the photoconductive medium with a developer, and a controller to control a velocity ratio of the developing device to the photoconductive medium according to an accumulated number of printed copies.
摘要翻译：一种图像形成装置和控制其速度比的方法。图像形成装置包括显影装置，其与光导介质相反地旋转并且提供具有显影剂的光电导介质，以及控制器，用于根据累积的打印份数来控制显影装置与光导介质的速度比。

10. 发明申请

US20070086800A1 Image forming apparatus and a method for improving developing performance thereof 审中-公开
标题翻译：图像形成装置及其显影性能的改善方法
公开(公告)号：US20070086800A1
公开(公告)日：2007-04-19
申请号：US11384357
申请日：2006-03-21
申请人： Yoo-seok Yang , Jin-cheol Kim , Joong-gwang Shin
发明人： Yoo-seok Yang , Jin-cheol Kim , Joong-gwang Shin
IPC分类号： G03G15/00
CPC分类号： G03G15/0848 , G03G15/0173 , G03G15/161 , G03G15/5058 , G03G2215/00059
摘要： An image forming apparatus includes at least one photoconductive medium on which an electrostatic latent image is formed; at least one developing device for developing the electrostatic latent image formed on the photoconductive medium with a developer to form a visible developer image, and a developing performance improving unit for controlling at least one of the photoconductive medium and the developing device to periodically form a patch developer image using developer that has uneven attributes (such as uneven coulomb per mass (Q/M)), and clean and remove the patch developer image. Accordingly, developer having uneven Q/M is periodically used for printing patch developer image and removed, thereby preventing the developer from being used for desired images, and thereby preventing inferior developing of desired images at the uneven-developer generating parts.
摘要翻译：图像形成装置包括形成有静电潜像的至少一个光导介质; 至少一个显影装置，用于用显影剂显影形成在光导介质上的静电潜像以形成可见的显影剂图像;以及显影性能改善单元，用于控制光导介质和显影装置中的至少一个周期性地形成贴片使用具有不均匀属性（如质量不均匀（Q / M））的开发人员的开发人员图像，并清理并删除补丁开发者图像。因此，具有不均匀的Q / M的显影剂被周期性地用于印刷贴片显影剂图像并除去，从而防止显影剂被用于期望的图像，从而防止不均匀显影剂产生部分处的期望图像的劣化显影。

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