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公开(公告)号：KR100503082B1
公开(公告)日：2005-07-21
申请号：KR1020030000376
申请日：2003-01-03
Applicant: 삼성전자주식회사
IPC: B41J2/175
CPC classification number: B41J2/17513
Abstract: 본 발명은 잉크젯 프린터용 잉크 카트리지에 관하여 개시한다. 개시된 잉크젯 프린터용 잉크 카트리지는 일체형 몸체 내에서 "T"형 수직 벽에 의해서 형성되는 3개의 잉크 챔버와, 상기 각 챔버의 하부에 연결되어서 용지에 액적 상태로 잉크를 토출하는 프린트헤드에 잉크를 공급하는 잉크채널과, 상기 프린트헤드의 노즐들에 전기적 신호를 부여하는 배선들이 형성된 플렉서블 인쇄회로를 구비하며, 제1 챔버는 제2 및 제3 챔버에 대해서 실질적으로 직교하게 배치되며, 상기 프린트헤드는 상기 제2 및 제3 챔버에 대응되는 상기 몸체의 하부에 설치되는 것을 특징으로 한다. 이에 따르면, 제1챔버로부터 연결되는 잉크 채널만 프린트헤드로부터 이격되고, 나머지 두 개의 잉크챔버로부터 프린트헤드로 연결되는 잉크채널은 실질적으로 수직 구조를 가지므로 종래 잉크 카트리지의 하부구조보다 단순한 구조를 가진다.
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公开(公告)号：KR100503074B1
公开(公告)日：2005-07-21
申请号：KR1020020073317
申请日：2002-11-23
Applicant: 삼성전자주식회사
Inventor： 정명송 , 체트베로프유리스테파노비치 , 매트베프비아첼슬라프미하일로비치 , 쥬코푸안드레이알렉산드로비치
IPC: B41J2/195
Abstract: 카트리지의 잉크 잔량 검출방법 및 이를 실시하기 위한 검출장치가 개시된다. 개시된 카트리지의 잉크 잔량 검출방법은, 잉크탱크의 상부의 수직 이동을 탐지함으로써 수행된다. 이러한 잉크 잔량 검출방법은 잉크의 유출에 따라 탄성 변형하여 내부의 부압을 유지하는 아치 형상의 잉크탱크를 구비한 카트리지에서 실시될 수 있다. 상기 잉크 잔량 검출방법을 실시를 위한 검출장치는, 잉크 잔량을 시각에 의한 탐지하거나 또는 자동화하여 탐지할 수 있도록 구성된다.
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公开(公告)号：KR100477633B1
公开(公告)日：2005-06-13
申请号：KR1019980005095
申请日：1998-02-19
Applicant: 삼성전자주식회사
IPC: B41J2/045
Abstract: 본 발명은 유로판의 내부에 다수개의 액실을 형성함에 있어서, 포토리소그래피(photolithography)공정과 전주공정(도금)을 이용하여 유로판과 액실을 형성하고 또한 진동판이 유로판에 일체로 형성되도록 함으로써, 제작성이 향상되는 프린트헤드 제조방법에 관한 것으로서, 특히 기판의 상부에 진동판을 전주공정으로 형성하고, 상기 진동판의 상부에 포토레지스터를 도포한 다음 포토리소그래피 공정을 이용하여 불필요한 부분을 제거며, 2차 전주공정으로 상기 진동판의 상부에 유로판이 형성되도록 하며, 상기 2차 전주공정이 완료되면 현상액으로 상기 포토레지스터를 제거하여 액실이 형성되도록한 다음 상기 유로판을 기판에서 분리하고 상기 유로판의 개방된 액실 쪽에 노즐을 갖는 노즐판을 부착하며 상기 진동판에 상기 각 액실과 대응되도록 압� �체를 형성하는 특징이 있다.
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公开(公告)号：KR1020040069748A
公开(公告)日：2004-08-06
申请号：KR1020030006284
申请日：2003-01-30
Applicant: 삼성전자주식회사
IPC: B41J2/235
Abstract: PURPOSE: An ink jet printer head and a method fabricating the same are provided to safely form a water evaporation coating layer by using a contact printing method when forming a water evaporation layer. CONSTITUTION: An ink jet printer head includes an ink passage, and a nozzle plate. The ink passage is used for supplying ink from an ink storage. The nozzle plate has a plurality of nozzles(122). The nozzles(122) exhaust supplied ink. The ink jet printer has the nozzle plate including a water evaporation layer(141) formed at an upper part of the nozzle plate. The water evaporation layer(141) has a thickness of 10¯30 Angstrom. When forming the water evaporation layer at a surface of the nozzle plate, it is unnecessary to use expensive equipment CVD, and PVD. A method fabricating the ink jet printer head allows the nozzles(122) to be prepared. A surface of the nozzle plate is plasma-oxidized.
Abstract translation: 目的：提供喷墨打印机头及其制造方法，以在形成水蒸发层时通过使用接触印刷法安全地形成水蒸发涂层。 构成：喷墨打印头包括油墨通道和喷嘴板。 墨水通道用于从墨水储存器供应墨水。 喷嘴板具有多个喷嘴（122）。 喷嘴（122）排出供应的油墨。 喷墨打印机具有喷嘴板，喷嘴板包括形成在喷嘴板上部的水蒸发层（141）。 水蒸发层（141）的厚度为10〜30埃。 当在喷嘴板的表面形成水蒸发层时，不需要使用昂贵的设备CVD和PVD。 制造喷墨打印头的方法允许制备喷嘴（122）。 喷嘴板的表面被等离子体氧化。
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公开(公告)号：KR1020040062842A
公开(公告)日：2004-07-09
申请号：KR1020030000376
申请日：2003-01-03
Applicant: 삼성전자주식회사
IPC: B41J2/175
CPC classification number: B41J2/17513
Abstract: PURPOSE: An ink cartridge for an ink jet printer is provided to effectively supply ink contained in an ink chamber into a print head by improving alignment of an ink channel. CONSTITUTION: An ink cartridge(100) includes a body(101), a lid(102), and a flexible printed circuit(103). The body(101) is integrally formed with ink chambers(111,112,113) for storing ink therein and ink channels. The lid(102) covers upper portions of the ink chambers(111,112,113). The flexible printed circuit(103) is attached to a front portion and a lower portion of the body(101) in order to provide an electric signal to a print head(105) having a nozzle plate. The nozzle plate has a plurality of nozzles. A sealing member(104) is attached to the body(101). The body(101) includes two internal wall sections(114,115), which form the ink chambers(111,112,113).
Abstract translation: 目的：提供一种用于喷墨打印机的墨盒，以通过改善油墨通道的对准来有效地将包含在墨室中的油墨供应到打印头中。 构成：墨盒（100）包括主体（101），盖（102）和柔性印刷电路（103）。 主体（101）与用于在其中存储墨水的墨水室（111,112,113）和墨水通道一体地形成。 盖（102）覆盖墨室（111,112,113）的上部。 柔性印刷电路（103）附接到主体（101）的前部和下部，以向具有喷嘴板的打印头（105）提供电信号。 喷嘴板具有多个喷嘴。 密封构件（104）附接到主体（101）。 主体（101）包括形成油墨室（111,112,113）的两个内壁部分（114,115）。
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Patent Agency Ranking
公开(公告)号：KR100429797B1
公开(公告)日：2004-05-03
申请号：KR1020010068632
申请日：2001-11-05
Applicant: 삼성전자주식회사
IPC: B41J2/03
CPC classification number: B41J2/17556 , B41J2/17506 , B41J2/17513
Abstract: An ink cartridge for an ink jet printer is provided. The provided ink cartridge has an ink reservoir and a housing for covering the ink reservoir with a negative pressure maintenance unit therebetween, to maintain the inner pressure of the ink reservoir under a negative pressure. Since the negative pressure maintenance unit does not contact ink in the ink reservoir, the negative pressure maintenance unit does not corrode. In addition, the negative pressure maintenance unit is installed between the housing and the ink reservoir while occupying a small space, and thus improving the filling efficiency of ink in the ink reservoir.
Abstract translation: 提供了一种用于喷墨打印机的墨盒。 所提供的墨盒具有墨水容器和用于利用其间的负压维持单元覆盖墨水容器的壳体，以将墨水容器的内部压力保持在负压下。 由于负压保持单元不接触储墨器中的墨，所以负压维持单元不会被腐蚀。 另外，负压保持单元安装在壳体和墨水容器之间，同时占据很小的空间，因此提高了墨水容器中墨水的填充效率。
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公开(公告)号：KR1020020050498A
公开(公告)日：2002-06-27
申请号：KR1020000079655
申请日：2000-12-21
Applicant: 삼성전자주식회사
IPC: B41J2/235
Abstract: PURPOSE: A method for manufacturing integrated type inkjet head is provided to achieve improved accuracy by preventing degradation of photoresist and reducing development time of photoresist. CONSTITUTION: A method comprises a first step of forming an actuator(7) for actuating nozzle in a predetermined region of a silicon substrate(5); a second step of forming a photoresist layer by performing or repeatedly performing a photoresist spin coating, tightly attaching a nozzle mask, and exposing the resultant structure to leave a desired thickness; a third step of removing the photoresist reacted through the second process, by a developing process; a fourth step of tightly attaching a chamber mask, and exposing the resultant structure so as to allow photoresist in a predetermined region from among the residual photoresist to react; a fifth step of removing the photoresist reacted through the fourth step, by a developing process; and a sixth step of forming a nozzle and housing by electro forming or SU-8 coating the photoresist remaining through the first to fifth steps, and stripping the photoresist film by a wet process.
Abstract translation: 目的：提供一种用于制造集成型喷墨头的方法，以通过防止光致抗蚀剂的劣化并减少光致抗蚀剂的显影时间来实现提高的精度。 构成：一种方法包括形成用于在硅衬底（5）的预定区域中致动喷嘴的致动器（7）的第一步骤; 通过执行或重复执行光致抗蚀剂旋涂形成光致抗蚀剂层的第二步骤，紧紧地附接喷嘴掩模，并且使所得到的结构暴露出期望的厚度; 通过显影过程除去通过第二工艺反应的光致抗蚀剂的第三步骤; 紧密地附着腔室掩模的第四步骤，并使所得到的结构曝光，以便允许残留光致抗蚀剂中的预定区域中的光致抗蚀剂反应; 通过显影处理除去通过第四步骤反应的光致抗蚀剂的第五步骤; 以及通过电铸或SU-8涂覆通过第一至第五步骤残留的光致抗蚀剂形成喷嘴和壳体的第六步骤，以及通过湿法剥离光致抗蚀剂膜。
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公开(公告)号：KR1020020005921A
公开(公告)日：2002-01-18
申请号：KR1020000039469
申请日：2000-07-11
Applicant: 삼성전자주식회사
IPC: B41J2/03
Abstract: PURPOSE: A cartridge for an inkjet printer is provided to enhance the ink-charging efficiency and using efficiency of a cartridge in an inkjet printer and to improve inaccuracy in forming ink bubbles by ink flow in a printing process. CONSTITUTION: A cartridge for an inkjet printer consists of a bag(2) filled with ink as well as kept in a case(1), a cover(3) adhered to a side of the bag, and a spring(5) such as a leaf spring mounted in the case to press the cover. The spring has both ends fixed to each mounting groove(4) in the case. The spring is contacted to the cover in compressed states if the sprig is kept in the case. The spring is set to press the cover all the time, and the bag is installed to be pressed by the elasticity of the spring. If the bag is always compressed by the spring, ink in the bag does not flow by acceleration/deceleration of a head. As the spring is fixed to the case, the ink does not flow without regard to operation of the head. Thereby, the ink is rarely changed in pressure. Ink bubbles are generated regularly in a printing process.
Abstract translation: 目的：提供一种用于喷墨打印机的墨盒，以提高喷墨打印机中的墨水充注效率和使用墨盒的效率，并且通过印刷过程中的墨水流动来改善形成墨水泡沫的不准确性。 构成：用于喷墨打印机的墨盒由填充有墨水的袋子（2）和保存在壳体（1）中的袋子（2），粘附到袋子侧面的盖子（3）和弹簧（5） 安装在壳体中以压盖的板簧。 弹簧的两端固定在壳体中的每个安装槽（4）上。 如果小枝保持在壳体中，弹簧以压缩状态与盖接触。 弹簧被设置为一直按压盖子，并且该袋被安装成被弹簧的弹性按压。 如果袋子总是被弹簧压缩，则袋子中的墨水不会因头部的加速/减速而流动。 当弹簧被固定到壳体上时，墨水不会流动而不考虑头部的操作。 由此，油墨的压力很少变化。 在打印过程中定期生成墨水泡沫。
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公开(公告)号：KR1020090079705A
公开(公告)日：2009-07-22
申请号：KR1020080005868
申请日：2008-01-18
Applicant: 삼성전자주식회사
CPC classification number: B41J13/009 , B41J13/106 , B65H29/58 , B65H2555/13 , B65H2601/525 , B65H2801/06
Abstract: An image forming apparatus and a control method thereof are provided to apply driving power of a driving source intermittently only when a direction is changed although a direction change state is maintained in one direction. An image forming apparatus comprises a plurality of load units, a selector, and a switch unit(143). In the plural load units, a print media where an image is formed in an image forming unit is loaded. A driving source(141) intermittently applies a direction change signal. The selector selects a transfer path of the print media so as for the print media to be loaded in one of the plural load units. The switch unit is combined with the driving source and linked to a driving signal of the driving source to determine a location of the selector.
Abstract translation: 提供了一种图像形成装置及其控制方法，用于仅当方向改变状态在一个方向上保持改变时才间断地施加驱动源的驱动力。 图像形成装置包括多个负载单元，选择器和开关单元（143）。 在多个加载单元中，加载图像形成单元中形成图像的打印介质。 驱动源（141）间歇地施加方向改变信号。 选择器选择打印介质的传送路径，以便打印介质被加载到多个加载单元之一中。 开关单元与驱动源组合并链接到驱动源的驱动信号以确定选择器的位置。
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公开(公告)号：KR1020080101111A
公开(公告)日：2008-11-21
申请号：KR1020070047397
申请日：2007-05-16
Applicant: 삼성전자주식회사
CPC classification number: B41J2/14032 , B41J2/14129
Abstract: An inkjet print head can prevent the deformation of the nozzle layer since a filler supports the nozzle layer and can prevent the degradation of the print quality caused by the inflow of foreign materials into the interval of the fillers. An inkjet print head includes a substrate(10) in which an ink feed hole(15) is formed, an ink chamber(21) which is laminated on the substrate and filled with ink, a chamber layer(20) in which a restrictor(23) connecting the ink feed hole and the ink chamber are formed, a nozzle layer(30) which is laminated on the chamber layer with a nozzle(31), a plurality of fillers arranged at certain intervals on the bottom side of the nozzle layer in order to support the nozzle layer laminated on the substrate in which the ink feed hole is formed, and a foreign material inflow prevention unit formed in each filler in order to prevent the foreign material contained in the ink from inflowing into the interval of the fillers.
Abstract translation: 喷墨打印头可以防止喷嘴层的变形，因为填料支撑喷嘴层，并且可以防止由异物流入填料的间隔而引起的打印质量的劣化。 喷墨打印头包括其中形成有供墨孔（15）的基板（10），层压在基板上并充满油墨的墨室（21），室层（20），其中限流器 形成连接供墨孔和墨水室的喷嘴层（30），喷嘴层（30），其在喷嘴（31）上层叠在室层上，多个填料以一定间隔排列在喷嘴层 为了支撑层叠在其上形成有供墨孔的基板上的喷嘴层和形成在每个填料中的异物流入防止单元，以防止墨水中所含的异物流入填料的间隔 。
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