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1. 发明公开

EP1491341A3 Thermally-driven ink-jet printhead without cavitation damage of heater 审中-公开
标题翻译：热喷墨打印头通过加热元件以减少气穴
公开(公告)号：EP1491341A3
公开(公告)日：2005-08-17
申请号：EP04253726.6
申请日：2004-06-22
申请人： Samsung Electronics Co., Ltd.
发明人： Kuk, Keon , Sohn, Dong-kee , Shin, Seung-joo , Lee, Yong-soo , Oh, Yong-soo , Lim, Ji-hyuk , Baek, Seog-soon , Choi, Mun-cheol
IPC分类号： B41J2/14
CPC分类号： B41J2/14129 , B41J2/1404 , B41J2/14056 , B41J2/1412 , B41J2/14137 , B41J2002/14177 , B41J2002/1437 , B41J2202/11
摘要： A thermally-driven ink-jet printhead is provided. The thermally-driven ink-jet printhead comprises a substrate (110) on which an ink chamber (106) to be filled with ink to be ejected, a manifold (102) for supplying ink to the ink chamber (106), and an ink channel (104) for connecting the ink chamber (106) and the manifold (102) are formed; first sidewalls (111) and second sidewalls (112), which are formed to a predetermined depth from the surface of the substrate (110) and surround the ink chamber (106) to have a rectangular shape, the first sidewalls (111) being disposed in a widthwise direction of the ink chamber and the second sidewalls (112) being disposed in a lengthwise direction of the ink chamber (106); a nozzle plate (120), which is formed of a plurality of material layers stacked on the substrate and through which a nozzle (108) connected to the ink chamber (106) is formed; a heater (122), which is disposed between the nozzle (108) and each of the first sidewalls (111) inside the nozzle plate (120) to be positioned above the ink chamber; and a conductor (124), which is disposed inside the nozzle plate and electrically connected to the heater (122). Inner surfaces of each of the first sidewalls are uneven, or a pocket is formed in each of the first sidewalls.

2. 发明授权

EP1447222B1 Ink-jet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：EP1447222B1
公开(公告)日：2011-06-22
申请号：EP04250172.6
申请日：2004-01-15
申请人： Samsung Electronics Co., Ltd.
发明人： Lim, Ji-hyuk , Oh, Yong-soo , Baek, Seog-soon , Kuk, Keon , Shin, Seung-joo , Sohn, Dong-kee , Kim, Min-soo , Lee, Yong-soo
IPC分类号： B41J2/14
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2002/1437

3. 发明公开

EP1447222A1 Ink-jet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：EP1447222A1
公开(公告)日：2004-08-18
申请号：EP04250172.6
申请日：2004-01-15
申请人： Samsung Electronics Co., Ltd.
发明人： Lim, Ji-hyuk , Oh, Yong-soo , Baek, Seong-soon , Kuk, Keon , Shin, Seung-joo , Sohn, Dong-kee , Kim, Min-soo , Lee, Yong-soo
IPC分类号： B41J2/14
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2002/1437
摘要： An ink-jet printhead is provided. The ink-jet printhead comprises an ink chamber (102) filled with ink to be ejected, a manifold, which supplies ink to the ink chamber, an ink channel, which connects the ink chamber and the manifold, a nozzle (106) through which ink is ejected from the ink chamber, first and second heaters (108a,108b), which heat ink in the ink chamber and generate bubbles, and a conductor, which is electrically connected to the first and second heaters and applies a current to the first and second heaters. The first and second heaters are disposed to be symmetrical with each other centering on the nozzle, and one of the first and second heaters is disposed toward the ink channel.
摘要翻译：提供喷墨打印头。喷墨打印头包括填充有待喷射的墨的墨室（102），向墨室供应墨的歧管，连接墨室和歧管的墨通道，喷嘴（106），通过该喷嘴从墨水室喷出墨水;第一和第二加热器（108a，108b），其加热墨水室中的墨水并产生气泡;以及导体，其电连接到第一和第二加热器，并将电流施加到第一和第二加热器和第二台加热器。第一加热器和第二加热器布置成以喷嘴为中心彼此对称，并且第一加热器和第二加热器中的一个朝向墨通道布置。

4. 发明公开

EP1493571A1 Method of driving inkjet printhead 审中-公开
标题翻译：一种用于驱动喷墨打印头的方法
公开(公告)号：EP1493571A1
公开(公告)日：2005-01-05
申请号：EP04253827.2
申请日：2004-06-25
申请人： Samsung Electronics Co., Ltd.
发明人： Sohn, Dong-kee , Kuk, Keon , Choi, Mun-cheol , Oh, Yong-soo
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/0458 , B41J2/04596 , B41J2/14137 , B41J2002/1437
摘要： A method of driving a ink-jet printhead is provided. The method involves applying a main pulse for ejecting ink to the heater; and applying a post pulse to the heater after ink is ejected.

5. 发明公开

EP1491341A2 Thermally-driven ink-jet printhead without cavitation damage of heater 审中-公开
标题翻译：热喷墨打印头通过加热元件以减少气穴
公开(公告)号：EP1491341A2
公开(公告)日：2004-12-29
申请号：EP04253726.6
申请日：2004-06-22
申请人： Samsung Electronics Co., Ltd.
发明人： Kuk, Keon , Sohn, Dong-kee , Shin, Seung-joo , Lee, Yong-soo , Oh, Yong-soo , Lim, Ji-hyuk , Baek, Seog-soon , Choi, Mun-cheol
IPC分类号： B41J2/14
CPC分类号： B41J2/14129 , B41J2/1404 , B41J2/14056 , B41J2/1412 , B41J2/14137 , B41J2002/14177 , B41J2002/1437 , B41J2202/11
摘要： A thermally-driven ink-jet printhead is provided. The thermally-driven ink-jet printhead comprises a substrate (110) on which an ink chamber (106) to be filled with ink to be ejected, a manifold (102) for supplying ink to the ink chamber (106), and an ink channel (104) for connecting the ink chamber (106) and the manifold (102) are formed; first sidewalls (111) and second sidewalls (112), which are formed to a predetermined depth from the surface of the substrate (110) and surround the ink chamber (106) to have a rectangular shape, the first sidewalls (111) being disposed in a widthwise direction of the ink chamber and the second sidewalls (112) being disposed in a lengthwise direction of the ink chamber (106); a nozzle plate (120), which is formed of a plurality of material layers stacked on the substrate and through which a nozzle (108) connected to the ink chamber (106) is formed; a heater (122), which is disposed between the nozzle (108) and each of the first sidewalls (111) inside the nozzle plate (120) to be positioned above the ink chamber; and a conductor (124), which is disposed inside the nozzle plate and electrically connected to the heater (122). Inner surfaces of each of the first sidewalls are uneven, or a pocket is formed in each of the first sidewalls.
摘要翻译：热驱动型喷墨打印头包括：基板，包括在墨水通道（104）连接到油墨室（106）和歧管（102）; 第一和第二侧壁（111,112）; 的喷嘴板; 喷嘴（108）和喷嘴板内的导体并电连接到所述加热器的加热器。每个第一侧壁的内表面是不平坦的，由于若干凸部和凹槽的存在。侧壁在从基板的表面形成至预定深度并包围墨水腔室为具有矩形形状。第一侧壁在所述墨室的宽度方向设置，并且所述第二侧壁在所述墨室的长度方向布置。

6. 发明公开

EP1439063A1 Ink-jet printhead and ink expelling method 审中-公开
标题翻译： Tintenstrahldruckkopf和Tintenausstossverfahren
公开(公告)号：EP1439063A1
公开(公告)日：2004-07-21
申请号：EP04250171.8
申请日：2004-01-15
申请人： Samsung Electronics Co., Ltd.
发明人： Sohn, Dong-kee , Kuk, Keon , Shin, Seung-joo , Oh, Yong-soo
IPC分类号： B41J2/05 , B41J2/04 , B41J2/45 , B41J2/455
CPC分类号： B41J2/14008
摘要： An ink-jet printhead and an ink expelling method are provided. The ink-jet printhead includes an ink chamber and an ink channel formed in a passageway plate, an ink ejection hole formed in a cover plate (120) provided on the passageway plate (210), a condenser lens (232) provided at a position corresponding to the ink chamber in the bottom surface of the passageway plate, and laser beam irradiating means for irradiating a laser beam onto ink contained in the ink chamber through the condenser lens; wherein a surface of the ink is vibrated by a pressurized wave generated by the laser beam, and the vibration causes an ink droplet to be expelled from the surface of the ink through the ink ejection hole. The ink expelling method includes filling an ink chamber with ink, irradiating a laser beam onto the ink contained in the ink chamber to generate a pressurized wave in the ink and vibrating a surface of the ink using the pressurized wave, and expelling an ink droplet from the surface of the ink by the vibration.
摘要翻译：提供喷墨打印头和墨水排出方法。喷墨打印头包括形成在通道板中的油墨室和油墨通道，形成在设置在通道板（210）上的盖板（120）中的喷墨孔，设置在通道板（210）上的聚光透镜对应于通道板底面中的墨室，以及激光束照射装置，用于通过聚光透镜将激光束照射到容纳在墨室中的墨水上; 其中，所述墨水的表面由所述激光束产生的加压波振动，并且所述振动使得墨滴通过所述墨水喷射孔从所述墨水的表面排出。墨水排出方法包括用墨水填充墨水室，将激光束照射到墨水容纳的墨水中，以在墨水中产生加压波，并使用加压波振动墨水的表面，并从墨水中排出墨滴油墨的表面被振动。

7. 发明授权

EP1627680B1 Inkjet spotting apparatus and method for manufacturing microarrays 有权
标题翻译：喷墨点样装置和用于制造微阵列的方法
公开(公告)号：EP1627680B1
公开(公告)日：2008-05-21
申请号：EP05017784.9
申请日：2005-08-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lim, Ji-hyuk , Sohn, Dong-kee , Kim, Min-soo , Kuk, Keon
IPC分类号： B01J19/00
CPC分类号： B01L3/0268 , B01J19/0046 , B01J2219/0036 , B01J2219/00378 , B01J2219/00527 , B01J2219/00722 , B01J2219/00725 , B01L2200/021 , B01L2300/0819 , B01L2400/027 , B01L2400/0439 , B01L2400/0442 , Y10T436/2575

8. 发明公开

EP1902848A2 Inkjet printer and printing method using the same 审中-公开
标题翻译： Tintenstrahldrucker und Druckverfahren damit
公开(公告)号：EP1902848A2
公开(公告)日：2008-03-26
申请号：EP07103101.7
申请日：2007-02-27
申请人： Samsung Electronics Co., Ltd.
发明人： Sohn, Dong-kee , Kim, Min-soo , Song, Mi-jeong
IPC分类号： B41J3/54 , B41J11/06 , B41J11/20 , B41J11/44 , B41J13/00 , B41J13/03 , B41J13/32 , B41J2/21
CPC分类号： B41J3/543 , B41J2/2139 , B41J11/06 , B41J11/20 , B41J11/44 , B41J13/0027 , B41J13/0045 , B41J13/03 , B41J13/32 , B65H2301/33216 , B65H2301/34112 , B65H2301/3423 , B65H2801/12
摘要： Provided are an inkjet printer and a printing method using the inkjet printer. The inkjet printer forming one image on a single sheet of paper by performing a plurality of printing jobs on the paper includes a print head which is fixed to the inkjet printer and performs a printing job on the paper which moves relative to the print head, and a paper rotating member rotating the paper on which printing job has been performed by the print head 90 degrees in a horizontal direction, wherein the paper, which is fed to the print head in a first direction for the printing job to be performed by the print head, is rotated 90 degrees in a horizontal direction by the paper rotating member, and then the rotated paper is fed to the print head in a second direction opposite to the first direction and a printing job is repeatedly performed on the paper by the print head.
摘要翻译：提供了一种使用喷墨打印机的喷墨打印机和打印方法。通过在纸张上执行多个打印作业在一张纸上形成一个图像的喷墨打印机包括固定到喷墨打印机的打印头，并在相对于打印头移动的纸上执行打印作业，以及纸张旋转构件，其使打印头在水平方向上以90度进行打印作业的纸张旋转，其中，以打印作业的第一方向被供给到打印头的纸张由打印机执行头部通过纸张旋转部件沿水平方向旋转90度，然后旋转的纸张沿与第一方向相反的第二方向被馈送到打印头，并且打印头在纸张上重复执行打印作业。

9. 发明公开

EP1627680A3 Inkjet spotting apparatus and method for manufacturing microarrays 有权
标题翻译：喷墨点样装置和用于制造微阵列的方法
公开(公告)号：EP1627680A3
公开(公告)日：2006-10-11
申请号：EP05017784.9
申请日：2005-08-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lim, Ji-hyuk , Sohn, Dong-kee , Kim, Min-soo , Kuk, Keon
IPC分类号： B01J19/00
CPC分类号： B01L3/0268 , B01J19/0046 , B01J2219/0036 , B01J2219/00378 , B01J2219/00527 , B01J2219/00722 , B01J2219/00725 , B01L2200/021 , B01L2300/0819 , B01L2400/027 , B01L2400/0439 , B01L2400/0442 , Y10T436/2575
摘要： Provided are an inkjet-type spotting apparatus for manufacturing microarrays and a method of spotting using the same. The spotting apparatus includes a plurality of reservoirs (110) which are arranged in rows (161-164) and filled with a predetermined biomolecule solution; and a plurality of nozzles (112), each corresponding to one of the reservoirs (110) and through which the biomolecule solution is ejected, wherein a distance d 2 between the nozzles (112) in a first direction (x-direction) may be larger than a distance between spots in a spot array, and the biomolecule solution is ejected sequentially from the nozzles (112) in each of the rows (161-164) onto a solid support while the apparatus moves in the first direction to form the spot array. The distance d 2 between the nozzles (112) may be the same as the distance d 1 between the reservoirs (110). The distance h between the nozzles (112) in a second direction (y-direction) may be the same as the distance between the spots.
摘要翻译：本发明提供一种用于制造微阵列的喷墨式点样装置及使用该装置的点样方法。该点样装置包括多个排列成行（161-164）并充满预定生物分子溶液的储存器（110）和多个喷嘴（112），每个喷嘴与所述储存器（110）中的一个相对应，并且生物分子溶液通过所述喷嘴被喷射，其中喷嘴（112）之间在第一方向（x方向）上的距离d2可以更大与点阵列中的点之间的距离相比，当装置在第一方向上移动以形成点阵列时，生物分子溶液从每行（161-164）中的喷嘴（112）顺序地喷射到固体支撑物上。喷嘴（112）之间的距离d2可以与储存器（110）之间的距离d1相同。喷嘴（112）之间在第二方向（y方向）上的距离h可以与点之间的距离相同。

10. 发明公开

EP1627680A2 Inkjet spotting apparatus and method for manufacturing microarrays 有权
标题翻译：喷墨点样装置和用于制造微阵列的方法
公开(公告)号：EP1627680A2
公开(公告)日：2006-02-22
申请号：EP05017784.9
申请日：2005-08-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lim, Ji-hyuk , Sohn, Dong-kee , Kim, Min-soo , Kuk, Keon
IPC分类号： B01J19/00
CPC分类号： B01L3/0268 , B01J19/0046 , B01J2219/0036 , B01J2219/00378 , B01J2219/00527 , B01J2219/00722 , B01J2219/00725 , B01L2200/021 , B01L2300/0819 , B01L2400/027 , B01L2400/0439 , B01L2400/0442 , Y10T436/2575
摘要： Provided are an inkjet-type spotting apparatus for manufacturing microarrays and a method of spotting using the same. The spotting apparatus includes a plurality of reservoirs which are arranged in rows and filled with a predetermined biomolecule solution; and a plurality of nozzles, each corresponding to one of the reservoirs and through which the biomolecule solution is ejected, wherein a distance between the nozzles in a first direction is larger than a distance between spots in a spot array, and the biomolecule solution is ejected sequentially from the nozzles in each of the rows onto a solid support while the apparatus moves in the first direction to form the spot array.
摘要翻译：本发明提供一种用于制造微阵列的喷墨式点样装置及使用该装置的点样方法。该点样设备包括多个排列成行并充满预定生物分子溶液的储存器; 以及多个喷嘴，每个喷嘴对应于所述储存器中的一个，并且生物分子溶液通过所述喷嘴被喷射，其中喷嘴在第一方向上的距离大于点阵列中的点之间的距离，并且生物分子溶液被喷射当装置沿第一方向移动以形成点阵列时，从每排中的喷嘴顺序地移动到固体支撑件上。

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