公开(公告)号：KR100395556B1

公开(公告)日：2004-02-19

申请号：KR1019980051677

申请日：1998-11-30

Applicant: 삼성전자주식회사

Inventor： 문재호 ,  문창렬 ,  신규호

IPC: B41J2/04

Abstract: PURPOSE: An ink jet printer head of top shooting style is provided to improve the speed of ink jetting by mounting the nozzle orifices of a nozzle plate upwardly to providing the ink upwardly and reduce electricity consumption by jetting ink of enough amount by a small displacement amount of a deformation lever. CONSTITUTION: An ink jet printer head of top shooting style includes an ink chamber for containing ink, lever elements(30) having a pair of deformation levers(3a,3b) for defining the ink chamber to press the ink contained in the ink chamber by the deformation of the deformation chamber due to an external power, permanent magnets mounted at upper and lower parts of the lever element for applying magnetic field, a nozzle plate attached on a top surface of the upper permanent magnet and having a plurality of nozzle orifices(10a) connected to the ink chamber, and a concentration element in the shape of arc(20) for concentrating ink in the chamber and pressed by the displacement of the deformation lever on the nozzle orifices of the nozzle plate, wherein the lever elements are disposed on a plane in parallel and the nozzle plate has a number of nozzle orifices corresponding to the ink chambers of the respective ink chambers.

Abstract translation: 目的：提供一种顶部拍摄风格的喷墨打印机头，通过向上安装喷嘴板的喷嘴孔以向上提供墨并通过以小的位移量喷射足够量的墨来减少电力消耗来提高喷墨速度 的变形杆。 本发明的喷墨打印头包括一个用于容纳墨水的墨水室，具有一对变形杆（3a，3b）的杠杆元件（30），该变形杆用于限定墨水室，以便通过按压容纳在墨水室中的墨水 由外部动力引起的变形室的变形，安装在杆元件的上部和下部以用于施加磁场的永磁体，附接在上永磁体的顶表面上并具有多个喷嘴孔的喷嘴板（ 10a）和一个圆弧形状的集中元件（20），用于将油墨集中在所述腔室中并且通过所述变形杆在所述喷嘴板的喷嘴孔上的移动而被挤压，其中所述杠杆元件被布置 在平行的平面上并且喷嘴板具有与各个墨室的墨室对应的多个喷嘴孔。

公开(公告)号：KR100354769B1

公开(公告)日：2002-10-05

申请号：KR1020000065519

申请日：2000-11-06

Applicant: 삼성전자주식회사

Inventor： 임대순 ,  문재호 ,  김정선

IPC: B41J32/00

Abstract: 개시된 잉크젯 프린터용 잉크 카트리지는, 잉크가 저장되는 잉크 저장부와, 잉크 저장부에 저장된 잉크의 액적을 방출하는 헤드를 포함하며, 잉크 저장부에는, 잉크가 액체 상태로 채워지는 챔버와, 챔버 내부의 압력을 부압으로 유지시키는 부압유지수단과, 챔버와 헤드 사이에 설치되어 챔버 내의 잉크가 헤드로 균일하게 공급되도록 가이드하는 균일공급가이드수단이 구비된다. 이와 같은 구성에 의하면, 잉크를 액체 상태 그대로 저장하여 사용하기 때문에 저장된 양을 거의 다 인쇄에 사용할 수 있어서 잉크 사용 효율을 크게 향상시킬 수 있다.

公开(公告)号：KR100354767B1

公开(公告)日：2002-10-05

申请号：KR1020000042152

申请日：2000-07-22

Applicant: 삼성전자주식회사

Inventor： 문재호 ,  임대순

IPC: B41J29/00

Abstract: 개시된 잉크젯 프린터의 기록헤드 클리닝 장치는, 잉크가 방출되는 방출포트 주위에 밀폐된 공간부가 형성되도록 기록헤드에 밀착되는 캡과, 공간부 내부로 세정액을 공급하는 세정액공급수단과, 공간부 내에 설치되어 진동됨으로써 세정액이 방출포트에 달라붙은 이물질을 털어내도록 유도하는 발진수단과, 공간부로부터 세정액을 포함한 유체를 흡입하여 제거하는 흡입수단을 포함하여 구성된다. 이와 같은 구성에 의하면, 방출포트 주변을 소정 액체를 매개로 한 진동으로 클리닝할 수 있기 때문에, 방출포트가 건조되어 각종 이물질들이 말라붙더라도 이를 충분히 제거해낼 수 있다.

公开(公告)号：KR1020020073700A

公开(公告)日：2002-09-28

申请号：KR1020010013452

申请日：2001-03-15

Applicant: 삼성전자주식회사

Inventor： 이충전 ,  문재호 ,  백오현

IPC: B41J2/00

CPC classification number: B41J2/04516 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2002/14177

Abstract: PURPOSE: An inkjet print head is provided to increase an ink droplet volume without using an additional member, by permitting each resistor to have different bubble generating time. CONSTITUTION: An inkjet print head comprises a substrate(102); a nozzle plate(101) having a plurality of nozzles(108), and which is installed onto the substrate; a barrier member(103) for forming a common chamber between the substrate and the nozzle plate by closing the space formed between the substrate and the nozzle plate; a plurality of first resistance layers formed at the substrate in the common chamber so as to correspond to each nozzle, and which are arranged to surround a central axis passing through centers of each nozzle; a second resistance layer formed within the first resistance layer and connected in parallel to the first resistance layer, and which forms bubble at the central axis passing through centers of each nozzle; a plural pairs of wiring layers(105) extended outward from the common chamber and formed onto the substrate; and a plurality of electrode pads(106) electrically connected to the wiring layers and arranged outside the common chamber.

Abstract translation: 目的：通过允许每个电阻器具有不同的气泡产生时间，提供喷墨打印头以增加墨滴体积而不使用附加构件。 构成：喷墨打印头包括基底（102）; 具有多个喷嘴（108）的喷嘴板（101），并安装在所述基板上; 阻挡部件，用于通过封闭在所述基板和所述喷嘴板之间形成的空间，在所述基板和所述喷嘴板之间形成公共室; 多个第一电阻层，形成在所述公共室中的所述基板处，以对应于每个喷嘴，并且被布置成围绕穿过每个喷嘴的中心的中心轴线; 形成在第一电阻层内并与第一电阻层平行连接的第二电阻层，并且在穿过每个喷嘴的中心的中心轴处形成气泡; 从公共室向外延伸并形成在基板上的多对布线层（105） 以及电连接到布线层并且布置在公共室外的多个电极焊盘（106）。

公开(公告)号：KR100333807B1

公开(公告)日：2002-08-21

申请号：KR1019980029837

申请日：1998-07-24

Applicant: 삼성전자주식회사

Inventor： 이정관 ,  문재호 ,  이성희

IPC: H04N5/225

Abstract: PURPOSE: A video camera having a device for preventing a mirror from shaking is provided to lock the mirror when a hand shaking compensator is not operated so that noise due to shaking of the mirror is not generated. CONSTITUTION: A video camera is composed of a lens, a mirror(22), an imaging device, a sensor, a mirror driver, a device for preventing the mirror from shaking, and a position sensor. The lens focuses lights radiated from an object and the mirror reflects the lights. The imaging device records the reflected lights as video information. The sensor senses shaking of the mirror when the object is photographed. The mirror driver drives the mirror to correct the shaking of the mirror. The device for preventing the mirror from shaking includes a housing(50), a pair of magnets(52,54) respectively fixed to the mirror and the housing, a locking member(58) movably placed between the magnets, and a magnetic force generator for generating magnetic force to selectively contact the locking member to the mirror. The device locks the mirror when the mirror driver is not operated. The position sensor senses the position of the locking member.

公开(公告)号：KR1020020008883A

公开(公告)日：2002-02-01

申请号：KR1020000041745

申请日：2000-07-20

Applicant: 삼성전자주식회사

Inventor： 문재호 ,  박래수

IPC: B41J2/01

Abstract: PURPOSE: An inkjet printing head is provided to minimize assembling process by installing a heater, a conductor, and an orifice on a flexible printed circuit board and to reduce faulty of a product. CONSTITUTION: An inkjet printing head comprises a base plate(110) installed on an ink tank(100); a flexible printed circuit bard(120); plural chambers(111) storing ink by being mounted on the base plate; a partition member(111a) surrounding the chambers; an orifice(122) discharging the ink by being installed on the flexible printed circuit board; and a heater(121) radiating according to supply of electric current by being connected to a conductor(123). The ink is let in a space dividing the base plate from the ink tank. The orifice is installed on the flexible printed circuit board with the conductor and the heater. The orifice and the heater are arranged corresponding to the chamber while connecting the flexible printed circuit board to the base plate. Thereby, the inkjet printing head minimizes assembling process by installing the heater, the conductor, and the orifice on the flexible printed circuit board.

Abstract translation: 目的：提供喷墨打印头以通过在柔性印刷电路板上安装加热器，导体和孔口来最小化组装过程并减少产品的错误。 构成：喷墨打印头包括安装在墨罐（100）上的基板（110）; 柔性印刷电路板（120）; 通过安装在基板上而储存油墨的多个室（111） 围绕所述室的分隔构件（111a）; 通过安装在柔性印刷电路板上而将墨水排出的孔口（122）; 以及通过连接到导体（123）而根据电流供应辐射的加热器（121）。 油墨被放在将基板与墨水盒分开的空间中。 孔口安装在带导体和加热器的柔性印刷电路板上。 在将柔性印刷电路板连接到基板的同时，孔和加热器对应于腔室布置。 因此，喷墨打印头通过将加热器，导体和孔口安装在柔性印刷电路板上来最小化组装过程。

公开(公告)号：KR1020020008882A

公开(公告)日：2002-02-01

申请号：KR1020000041744

申请日：2000-07-20

Applicant: 삼성전자주식회사

Inventor： 문재호 ,  임대순

IPC: B41J2/015

CPC classification number: B41J2/1603 ,  B41J2/14088 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2202/04

Abstract: PURPOSE: A head of an inkjet printer is provided to prevent interference of heaters without installing an additional partition member and to control reverse flow of ink while forming bubble. CONSTITUTION: An inkjet printing head comprises an attaching layer(120) mounted on a base plate(10); a nozzle plate(110) attached to the base plate; an inlet long hole(150) mounted between the base plate and the nozzle plate; plural orifices(111) discharging droplet of the ink by being installed on the nozzle plate; a radiating heater(130) connected to the electrode(140) by being arranged on the base plate; and a protrusion unit(101) attaching the heater. The ink is let is a space of the orifice despite inserting the protrusion unit into the orifice. The bubble is generated in the orifice by protruding the protrusion unit on the base plate. Thereby, the inkjet printing head prevents interference of the heaters without installing an additional partition member. Moreover, the inkjet printing head controls reverse flow of the ink while forming the bubble.

Abstract translation: 目的：提供喷墨打印机的头部，以防止加热器的干扰，而不需要安装附加的分隔件，并且在形成气泡时控制墨水的反向流动。 构成：喷墨打印头包括安装在基板（10）上的安装层（120）; 附接到所述基板的喷嘴板（110）; 安装在所述基板和所述喷嘴板之间的入口长孔（150） 多个喷嘴（111）通过安装在喷嘴板上而排出油墨液滴; 辐射加热器（130），其通过布置在所述基板上而连接到所述电极（140）; 和连接加热器的突出单元（101）。 尽管将突出单元插入孔中，墨是让孔是孔的空间。 通过将突出单元突出在基板上，在孔中产生气泡。 因此，喷墨打印头防止加热器的干扰而不安装附加的分隔构件。 此外，喷墨打印头在形成气泡的同时控制墨水的反向流动。

公开(公告)号：KR1020020008274A

公开(公告)日：2002-01-30

申请号：KR1020000041747

申请日：2000-07-20

Applicant: 삼성전자주식회사

Inventor： 이충전 ,  문재호 ,  권오근

IPC: B41J2/035

CPC classification number: B41J2/1601 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/14137 ,  B41J2/1433 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/1437

Abstract: PURPOSE: A method for manufacturing an inkjet printer head of a bubble jet type is provided to prevent ink from reverse flowing by forming a bubble as a doughnut shape and to reduce generation of satellite droplet by combining the bubble. CONSTITUTION: A method for producing an inkjet printer head of a bubble jet type comprises an ink chamber(200) integrally formed with a base plate(100) by being recessed; a manifold(210) connected to the ink chamber; an ink channel(220); a bubble protrusion(202) preventing the bubble from slanting toward the ink channel by being protruded on a surface of the base plate; a groove(150) forming the ink chamber by being mounted on a middle portion of the ink chamber and the manifold; a manifold forming groove(160); an ink channel forming groove(170) formed on an insulation film(110); a heater(120) mounted on the insulation film; an electrode applying heater driving current by being connected to the heater; a protecting film(230) mounted on the insulation film; and a nozzle(240) formed on the protecting film.

Abstract translation: 目的：提供一种用于制造气泡喷射型喷墨打印头的方法，以通过形成气泡作为甜甜圈形状来防止油墨反向流动，并通过组合气泡来减少卫星液滴的产生。 构成：一种用于制造气泡喷射型喷墨打印机头的方法，包括通过凹陷与基板（100）整体形成的墨室（200）; 连接到墨水室的歧管（210）; 油墨通道（220）; 气泡突起（202）通过在基板的表面上突出而防止气泡向墨水通道倾斜; 通过安装在所述墨水室和所述歧管的中间部分上形成所述墨水室的槽（150）; 歧管形成槽（160）; 形成在绝缘膜（110）上的墨通道形成槽（170）; 安装在所述绝缘膜上的加热器（120） 通过连接到加热器来加热驱动电流的电极; 安装在所述绝缘膜上的保护膜（230） 和形成在保护膜上的喷嘴（240）。

公开(公告)号：KR1020020006087A

公开(公告)日：2002-01-19

申请号：KR1020000039555

申请日：2000-07-11

Applicant: 삼성전자주식회사

Inventor： 문재호 ,  하용웅

IPC: B41J2/235

Abstract: PURPOSE: An ink-jet printer head is provided to improve energy efficiency by effectively preventing a pressure loss of bubble by working fluid, make a response speed rapid and to discharge ink at a high speed. CONSTITUTION: An ink-jet printer head includes a substrate(10), a working fluid chamber(20a) provided on the substrate and having a membrane(30) at an upper portion and a heater at a lower portion, a working fluid inflow path(20b) connected to the working fluid chamber, an ink chamber(40a) provided on an upper portion of the membrane, an ink inflow path(40b) connected to the ink chamber, and a nozzle plate(50) having an orifice(50a) corresponding to the ink chamber. An effective volume of the working fluid chamber is larger than that of the ink chamber.

Abstract translation: 目的：提供一种喷墨打印机头，通过有效防止工作液体的气泡压力损失，快速响应速度和高速排墨，提高能源效率。 构成：喷墨打印机头包括基板（10），设置在基板上的工作流体室（20a），在上部具有膜（30），下部加热器具有工作流体流入路径 （20b），连接到工作流体室的墨室（40a），设置在膜的上部的墨室（40a），连接到墨室的墨水流入路径（40b）和具有孔口（50a）的喷嘴板 ）。 工作流体室的有效容积大于墨水室的有效容积。

公开(公告)号：KR100250357B1

公开(公告)日：2000-04-01

申请号：KR1019970073054

申请日：1997-12-24

Applicant: 삼성전자주식회사

Inventor： 신규호 ,  문재호 ,  문창렬

IPC: B41J2/145

Abstract: PURPOSE: An ink jet printer head is provided to improve resolution at a low cost by off-setting and accumulating more than two nozzle chips having equal resolution at specific pitch. CONSTITUTION: In an ink jet printer head, a nozzle chip is made up of a first nozzle chip arranged on an upper layer of a lower board(14) and prepared with plural first nozzle orifices(11a,11b,11c) and a second nozzle chip arranged on a lower layer of an upper board(15) and prepared with plural second nozzle orifices(12a,12b,12c). The board is installed between the first nozzle chip and the second nozzle chip. Permanent magnets having different polarities are arranged on the upper layer of the upper board and the lower layer of the lower board. The ink jet printer head discharges ink while transferred to the right and left of a printer. The ink is discharged from the nozzle chips(11,12) and a head is returned to an initial position. When a record paper is transferred by a specific distance, the second nozzle chip is placed at a position where the first chip is off-set from the initial position. The intervals of the ink from the first and second nozzle chips are each 1/300 inch. The interval between the ink is 1/600inch. Thus, the resolution of the printer is improved to 600dpi by accumulating the nozzle chips at an optional pitch.

Abstract translation: 目的：提供一种喷墨打印机头，以低成本提高分辨率，通过偏移和累积两个以特定间距具有相等分辨率的喷嘴芯片。 构成：在喷墨打印头中，喷嘴芯片由布置在下板（14）的上层上并由多个第一喷嘴孔（11a，11b，11c）和第二喷嘴 芯片布置在上板（15）的下层上并且准备有多个第二喷嘴孔（12a，12b，12c）。 该板安装在第一喷嘴芯片和第二喷嘴芯片之间。 具有不同极性的永磁体设置在上板的上层和下板的下层。 喷墨打印头在传送到打印机的右侧和左侧时排出墨水。 墨水从喷嘴芯片（11,12）排出，头部返回初始位置。 当记录纸传送特定距离时，第二喷嘴芯片被放置在第一芯片从初始位置偏移的位置。 来自第一和第二喷嘴芯片的墨水的间隔各自为1/300英寸。 墨水间隔为1/600英寸。 因此，通过以可选的间距积聚喷嘴芯片，打印机的分辨率提高到600dpi。