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1. 发明申请

US20070024661A1 Inkjet image forming apparatus and printing method thereof 审中-公开
标题翻译：喷墨图像形成装置及其印刷方法
公开(公告)号：US20070024661A1
公开(公告)日：2007-02-01
申请号：US11376343
申请日：2006-03-16
申请人： Tae-kyun Kim , Young-bok Ju
发明人： Tae-kyun Kim , Young-bok Ju
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2139
摘要： An inkjet image forming apparatus and a printing method for the same. In the printing method, a printhead is oscillated according to a type of a print medium to compensate for a malfunctioning nozzle or to perform high resolution printing. Thus, a higher resolution image than an actual resolution of the printhead can be obtained, and printing quality can be enhanced by compensating for a malfunctioning nozzle.
摘要翻译：喷墨图像形成装置及其印刷方法。在打印方法中，打印头根据打印介质的类型而振荡，以补偿故障喷嘴或执行高分辨率打印。因此，可以获得比打印头的实际分辨率更高的分辨率图像，并且可以通过补偿故障喷嘴来提高打印质量。

2. 发明授权

US07758165B2 Ink-jet printhead and manufacturing method thereof 失效
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US07758165B2
公开(公告)日：2010-07-20
申请号：US12000579
申请日：2007-12-13
申请人： Myung-song Jung , Sung-joon Park , Tae-kyun Kim , Jae-sik Min
发明人： Myung-song Jung , Sung-joon Park , Tae-kyun Kim , Jae-sik Min
IPC分类号： B41J2/04
CPC分类号： B41J2/1646 , B41J2/14 , B41J2/16 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2002/14346
摘要： An ink-jet printhead and a manufacturing method thereof include a substrate on which a space portion is formed, a passage plate installed on the substrate in which an ink chamber is formed to store ink, a nozzle plate installed at a top surface of the passage plate in which a nozzle is formed to eject the ink, and a vibration plate disposed between the substrate and the passage plate to generate a pressure for ejecting the ink by changing a volume of the ink chamber. The vibration plate includes a base layer formed at a top surface of the substrate so as to cover at least a part of the space portion, a thin film shape memory alloy layer which contacts the ink contained in the ink chamber and varies according to a temperature variation, a heating element disposed between the base layer and the thin film shape memory alloy to generate heat, and an insulating layer disposed between the heating element and the thin film shape memory alloy layer and transfers the heat generated by the heating element to the thin film shape memory alloy layer. Due to a stable temperature coefficient of resistance (TCR) of the heating element, a height and a width of a voltage supplied to the heat element can be easily controlled, and thus power of the vibration plate can be precisely controlled, thereby having a predetermined image quality, and the heating element does not contact directly the ink, thereby realizing stability of the ink-jet printhead.
摘要翻译：喷墨打印头及其制造方法包括：基板，其上形成有空间部分，安装在基板上的通道板，其中形成有用于存储墨水的墨水室;喷嘴板，安装在通道的顶表面其中形成有喷嘴以喷射墨水的板;以及设置在基板和通道板之间的振动板，以通过改变墨水室的体积产生用于喷射墨水的压力。所述振动板包括形成在所述基板的顶面的基底层，以覆盖所述空间部分的至少一部分;薄膜形状记忆合金层，其与容纳在所述墨水室中的墨水接触并根据温度变化设置在基底层和薄膜形状记忆合金之间以产生热量的加热元件，以及设置在加热元件和薄膜形状记忆合金层之间的绝缘层，并将由加热元件产生的热量传递到薄薄膜形状记忆合金层。由于加热元件的稳定的电阻温度系数（TCR），可以容易地控制供给到热元件的电压的高度和宽度，从而可以精确地控制振动板的功率，从而具有预定的图像质量，并且加热元件不直接接触墨水，从而实现喷墨打印头的稳定性。

3. 发明授权

US07391889B2 Method and apparatus for extracting feature vector used for face recognition and retrieval 有权
标题翻译：用于提取用于面部识别和检索的特征向量的方法和装置
公开(公告)号：US07391889B2
公开(公告)日：2008-06-24
申请号：US10685002
申请日：2003-10-15
申请人： Hyun-woo Kim , Toshio Kamei , Tae-kyun Kim , Won-jun Hwang , Seok-cheol Kee
发明人： Hyun-woo Kim , Toshio Kamei , Tae-kyun Kim , Won-jun Hwang , Seok-cheol Kee
IPC分类号： G06K9/00
CPC分类号： G06K9/00275 , G06K9/00281
摘要： A method and apparatus for extracting feature vectors for face recognition and retrieval are provided. An entire Fourier feature vector is generated for an entire face area of a normalized face image using first and second normalized vectors, and a central Fourier feature vector is generated for a central face area of the normalized face image using third and fourth normalized vectors. An entire intensity feature vector is generated for the entire face area, and a local intensity feature vector is generated for a predetermined number of face component-wise areas. An entire composite feature vector is generated by coupling the first and second normalized vectors and the entire intensity feature, and a central composite feature vector is generated by coupling the third and fourth normalized vectors and the local intensity feature vectors.
摘要翻译：提供了一种用于提取面部识别和检索的特征向量的方法和装置。使用第一和第二归一化矢量为归一化脸部图像的整个脸部区域生成整个傅里叶特征向量，并且使用第三和第四归一化向量为标准化脸部图像的中心脸部区域生成中央付里叶特征向量。对于整个面部区域生成整个强度特征向量，并且对于预定数量的面部分面积区域生成局部强度特征向量。通过耦合第一和第二归一化向量和整个强度特征来生成整个复合特征向量，并且通过耦合第三和第四归一化向量和局部强度特征向量来生成中心复合特征向量。

4. 发明授权

US07168787B2 Monolithic bubble-ink jet print head having anti-curing-deformation part and fabrication method thereof 有权
标题翻译：具有抗固化变形部分的单片气泡喷墨打印头及其制造方法
公开(公告)号：US07168787B2
公开(公告)日：2007-01-30
申请号：US10712356
申请日：2003-11-14
申请人： Myung-song Jung , Jung-woog Son , Tae-kyun Kim
发明人： Myung-song Jung , Jung-woog Son , Tae-kyun Kim
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1631
摘要： A monolithic bubble ink jet print head includes an anti-curing-deformation part formed at at least one of an inner surface of a nozzle plate or a chamber/nozzle plate forming ink chambers and an outer surface of the nozzle plate or the chamber/nozzle plate forming a front or outer surface of the printer head to prevent an abnormal deformation from being generated in the nozzle plate or the chamber/nozzle plate during a curing process. A fabrication method of a monolithic bubble-ink jet print head includes forming a sacrificial photo resist mold having a flow channel structure including ink chambers and restrictors on the substrate, forming a chamber/nozzle plate having an anti-curing-deformation part and nozzles on the sacrificial photo resist mold, removing the sacrificial photo resist mold from the substrate over which chamber/nozzle plate is formed, and curing the substrate from which the sacrificial photo resist mold is removed.
摘要翻译：单片式气泡喷墨打印头包括形成在喷嘴板的内表面或形成油墨室的室/喷嘴板中的至少一个上的防固化变形部分和喷嘴板或室/喷嘴的外表面形成打印头的前表面或外表面，以防止在固化过程中在喷嘴板或腔/喷嘴板中产生异常变形。单片气泡喷墨印刷头的制造方法包括在基板上形成具有包括墨水室和限流器的流动通道结构的牺牲光致抗蚀剂模具，形成具有防固化变形部分和喷嘴的腔室/喷嘴板牺牲光致抗蚀剂模具，从形成有腔室/喷嘴板的基板上去除牺牲光致抗蚀剂模具，并固化除去牺牲光致抗蚀剂模具的基板。

5. 发明授权

US07146025B2 Apparatus and method for providing security in a base or mobile station by using detection of face information 有权
公开(公告)号：US07146025B2
公开(公告)日：2006-12-05
申请号：US10353931
申请日：2003-01-30
申请人： In-myung Cho , Tae-kyun Kim
发明人： In-myung Cho , Tae-kyun Kim
IPC分类号： G06K9/00 , G05B19/00 , H04K1/00
CPC分类号： H04M1/72555 , G06K9/00221 , G07C9/00158 , G07C9/00166 , H04M2250/52 , H04N1/0084 , H04N1/00875
摘要： Provided are an apparatus and method for providing security for an image signal in a base station or a terminal by detecting face information from the image signal. The apparatus includes a signal receiving unit receiving an image signal transmitted from a terminal, a location discriminating unit detecting a calling location of the terminal and checking if the calling location falls within a security region, and a controller transmitting the image signal when the calling location does not fall within the security region, or when the calling location falls within the security region and the image signal contains face information. Accordingly, it is possible to prevent unauthorized transmission of images without additional big burden of security equipment or an invasion of individual rights of using image communication.

6. 发明申请

US20050243129A1 Hydrophobic treatment method of nozzle plate used with ink jet head 审中-公开
标题翻译：用喷头喷嘴板的疏水处理方法
公开(公告)号：US20050243129A1
公开(公告)日：2005-11-03
申请号：US11004917
申请日：2004-12-07
申请人： Tae-kyun Kim
发明人： Tae-kyun Kim
IPC分类号： B41J2/135 , B41J2/14 , B41J2/16 , B41J2/165 , C09K3/00
CPC分类号： B41J2/1606 , B41J2/14129 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： A hydrophobic treatment method of a nozzle plate used with an ink jet head includes preparing an ink jet head provided with a nozzle plate having a nozzle for ejecting ink, and forming a hydrophobic layer on the nozzle plate, the hydrophobic layer being formed of a silane compound containing a terminal functional group transformed to a hydrophilic functional group using a photochemical reaction. The silane compound is selectively exposed. In the hydrophobic treatment method, both a hydrophobic surface and a hydrophilic surface may be formed on one material layer.
摘要翻译：与喷墨头一起使用的喷嘴板的疏水处理方法包括制备具有喷嘴板的喷墨头，喷嘴板具有用于喷射墨的喷嘴，并且在喷嘴板上形成疏水层，疏水层由硅烷使用光化学反应转化为亲水性官能团的末端官能团的化合物。选择性地暴露硅烷化合物。在疏水处理方法中，可以在一个材料层上形成疏水表面和亲水表面。

7. 发明授权

US06702428B2 Ink-jet printhead 失效
标题翻译：喷墨打印头
公开(公告)号：US06702428B2
公开(公告)日：2004-03-09
申请号：US10268083
申请日：2002-10-10
申请人： Sung-joon Park , Seo-hyun Cho , Sang-cheol Ko , Jae-sik Min , Kyong-il Kim , Byung-ha Park , Tae-kyun Kim , Myung-song Jung
发明人： Sung-joon Park , Seo-hyun Cho , Sang-cheol Ko , Jae-sik Min , Kyong-il Kim , Byung-ha Park , Tae-kyun Kim , Myung-song Jung
IPC分类号： B41J205
CPC分类号： B41J2/1603 , B41J2/14129 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645
摘要： A bubble-jet type ink-jet printhead has a structure in which a base plate, a barrier wall, and a nozzle plate are stacked. The base plate includes a substrate on which a recess is formed to a predetermined depth, an adiabatic layer formed on the substrate, a heater which is formed on the adiabatic layer and generates a thermal energy, and a passivation layer which is formed on the heater and passivates the heater. The barrier wall is stacked on the base plate, defines an ink chamber, which is disposed on the recess and has a recessed bottom surface, and defines an ink passage which communicates with the ink chamber. The nozzle plate is stacked on the barrier wall, has nozzles through which ink is ejected, and is formed at a location corresponding to a center of the ink chamber. Since a height of the barrier wall surrounding the ink chamber is reduced by the recess, delamination caused by ink soaked into the barrier wall can be prevented, and print performances such as a traveling property in a straight direction of ink droplets and ejection velocity of ink droplets, are improved.
摘要翻译：气泡喷墨式喷墨打印头具有堆叠基板，阻挡壁和喷嘴板的结构。基板包括基板，其上形成有预定深度的凹部，在基板上形成的绝热层，形成在绝热层上并产生热能的加热器，以及形成在加热器上的钝化层并加热加热器。阻挡壁堆叠在基板上，限定了一个墨水室，它设置在凹槽上并具有凹入的底面，并且限定了与墨水室连通的墨水通道。喷嘴板堆叠在阻挡壁上，具有喷嘴，墨通过喷嘴喷射，并且形成在与墨水室的中心对应的位置。由于凹部围绕墨水室的阻挡壁的高度被凹部减小，因此能够防止由墨水浸透到阻挡壁中的墨分层，并且墨滴直线方向的行进特性和墨滴的喷射速度等打印性能液滴，改进。

8. 发明申请

US20090174732A1 IMAGE DISPLAY CONTROLLING METHOD AND APPARATUS OF MOBILE TERMINAL 审中-公开
标题翻译：移动终端的图像显示控制方法和装置
公开(公告)号：US20090174732A1
公开(公告)日：2009-07-09
申请号：US12211303
申请日：2008-09-16
申请人： Young-woo Lee , Tae-kyun Kim , Sung-bin Kuk
发明人： Young-woo Lee , Tae-kyun Kim , Sung-bin Kuk
IPC分类号： G09G5/02
CPC分类号： G09G3/20 , G06F17/212 , G06T11/60 , G09G5/005 , G09G2340/0407 , G09G2340/0464 , G09G2340/145 , G09G2380/14 , H04N21/4126 , H04N21/4312 , H04N21/4858
摘要： An image display controlling apparatus and method, which can automatically divide an image signal according to the size of a screen in a mobile terminal. The image display controlling method includes generating frames having inner and outer edges based on an image signal; measuring a ratio of the size of each generated frame to the size of a display area; adjusting a number of frames to be displayed on the display area according to the measured ratio; and displaying a frame image corresponding to the adjusted number of frames on the display area.
摘要翻译：一种图像显示控制装置和方法，其可以根据移动终端中的屏幕的大小自动划分图像信号。图像显示控制方法包括基于图像信号生成具有内边缘和外边缘的帧; 测量每个生成的帧的大小与显示区域的大小的比率; 根据测量的比例调整显示在显示区域上的帧数; 以及在所述显示区域上显示与所述经调整的帧数对应的帧图像。

9. 发明授权

US07533971B2 Head of inkjet printer and method of manufacturing the same 有权
标题翻译：喷墨打印机头及其制造方法
公开(公告)号：US07533971B2
公开(公告)日：2009-05-19
申请号：US11237713
申请日：2005-09-29
申请人： Sung-joon Park , Seo-hyun Cho , Sang-chul Koh , Jae-sik Min , Tae-kyun Kim , Myung-song Jung
发明人： Sung-joon Park , Seo-hyun Cho , Sang-chul Koh , Jae-sik Min , Tae-kyun Kim , Myung-song Jung
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/14129 , B41J2/1623 , B41J2/1626 , B41J2/1642
摘要： A head of an inkjet printer is formed by bonding of a heater substrate and a nozzle plate. In order to bond the heater substrate where a heater thin film and a protecting film are vapor-deposited, and the nozzle plate where a nozzle is formed, an intermediate layer is formed by forming a thin film of glass on the heater substrate by vapor-depositing, and the nozzle plate is installed on the heater substrate. SiO2 is formed at an interface between the nozzle plate and the heater thin film due to heating and application of an electric field, and thus the nozzle plate and the heater substrate are bonded with an electrostatic force of SiO2. The nozzle plate and the heater substrate are bonded by using the intermediate layer made of the thin film of glass instead of a general polymer as the bonding layer, thereby preventing swelling of the polymer and isolation of layers of the head occurring due to ink penetration into interfaces of the layers. Moreover, a bonding process is performed in wafer units to improve mass productivity.
摘要翻译：喷墨打印机的头部通过加热衬底和喷嘴板的结合而形成。为了将加热器薄膜和保护膜气相沉积的加热器基板和形成喷嘴的喷嘴板接合，通过在加热器基板上形成玻璃薄膜而形成中间层，沉积，并且喷嘴板安装在加热器基板上。由于加热和施加电场而在喷嘴板和加热器薄膜之间的界面处形成SiO 2，因此喷嘴板和加热器基板以SiO 2的静电力结合。喷嘴板和加热器基板通过使用由玻璃薄膜代替一般聚合物作为粘结层而形成的中间层而粘合，从而防止聚合物溶胀并且由于墨渗入而发生头部的隔离层的界面。此外，在晶片单元中进行接合处理以提高批量生产率。

10. 发明授权

US07447338B2 Method and system for face detection using pattern classifier 有权
标题翻译：使用模式分类器进行面部检测的方法和系统
公开(公告)号：US07447338B2
公开(公告)日：2008-11-04
申请号：US10621356
申请日：2003-07-18
申请人： Tae-kyun Kim
发明人： Tae-kyun Kim
IPC分类号： G06K9/00
CPC分类号： G06K9/6269 , G06K9/00241
摘要： A system and method for detecting a face using a pattern classifier learning face images and near face images are provided. The system includes a basis vector extractor, which receives a plurality of face images and a plurality of near-face images and extracts a plurality of face basis vectors expressing the face images and a plurality of near-face basis vectors expressing the near-face images; a feature vector extractor, which extracts face feature vectors and near-face feature vectors by projecting the face images and the near-face images upon the face and near-face feature vectors and projects an image, which is input for face detection, upon the basis vectors to extract the feature vector of the input image; a clustering unit, which classifies the face feature vectors and the near-face feature vectors into predetermined sub-classes and outputs a sub-class number of a sub-class including the feature vector of the input image among the sub-classes; a pattern classifier trainer, which trains each pattern classifier corresponding to a certain sub-class using face feature vectors and near-face feature vectors, which are included in the sub-class; and a face determiner, which applies the feature vector of the input image to the pattern classifier corresponding to the sub-class including the feature vector of the input image and determines whether the input image is a face image using the pattern classifier.
摘要翻译：提供一种使用模式分类器学习面部图像和近脸图像来检测面部的系统和方法。该系统包括基矢量提取器，其接收多个面部图像和多个近脸图像，并且提取表示面部图像的多个面部基本向量和表示近脸图像的多个近脸基本向量 ; 特征向量提取器，其通过将脸部图像和近脸图像投影在脸部和近脸特征向量上并且将用于面部检测的输入的图像投影到脸部特征向量和近脸特征向量上来提取面部特征向量和近脸特征向量基本向量来提取输入图像的特征向量; 聚类单元，将面部特征向量和近脸特征向量分类为预定的子类，并且输出子类中包含输入图像的特征向量的子类的子类数; 模式分类器训练器，其使用包括在子类中的面部特征向量和近脸特征向量来训练与特定子类对应的每个模式分类器; 以及面部确定器，其将输入图像的特征向量应用于与包括输入图像的特征向量的子类相对应的模式分类器，并使用模式分类器来确定输入图像是否是面部图像。

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