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    • 55. 发明授权
    • 잉크젯 프린트헤드 및 그 제조방법
    • 잉크젯프린트헤드및그제조방법
    • KR100446634B1
    • 2004-09-04
    • KR1020020062702
    • 2002-10-15
    • 삼성전자주식회사
    • 이창승국건신승주오용수박준협임형택
    • B41J2/235
    • B41J2/1628B41J2/14137B41J2/1601B41J2/1629B41J2/1642B41J2/1646B41J2002/1437B41J2002/14403
    • An ink-jet printhead includes a substrate having an ink chamber on a front surface thereof, the ink chamber to be supplied with ink to be ejected, a manifold for supplying ink to the ink chamber on a rear surface thereof, and an ink channel in communication with the ink chamber and the manifold, an impurity filtering layer formed on the rear surface of the substrate between the manifold and the ink channel for filtering impurities in ink flowing into the ink channel from the manifold, a nozzle plate formed on the front surface of the substrate, a nozzle formed through the nozzle plate at a position corresponding to a central part of the ink chamber, a heater formed on the nozzle plate, the heater being formed around the nozzle, and an electrode electrically connected to the heater for applying current to the heater.
    • 一种喷墨打印头,包括:在其前表面上具有墨室的基板,供应有要被喷射的墨的墨室,用于在其后表面上向墨室供应墨的歧管以及在 与墨室和歧管连通;在歧管和墨通道之间的基板后表面上形成的杂质过滤层,用于过滤从歧管流入墨通道的墨中的杂质;喷嘴板,形成在前表面上 在与墨水室的中央部分相对应的位置处形成穿过喷嘴板的喷嘴,形成在喷嘴板上的加热器,加热器形成在喷嘴周围,以及电极,电连接到加热器以用于施加 加热器电流。
    • 56. 发明公开
    • 일체형 잉크젯 프린트헤드 및 그 제조방법
    • 单片喷墨打印头及其制造方法
    • KR1020040049151A
    • 2004-06-11
    • KR1020020077000
    • 2002-12-05
    • 삼성전자주식회사
    • 송훈오용수신종우이창승임형택
    • B41J2/135
    • B41J2/1643B41J2/14129B41J2/14137B41J2/1601B41J2/1606B41J2/1625B41J2/1626B41J2/1628B41J2/1631B41J2/1642B41J2/1646B41J2002/1437
    • PURPOSE: A monolithic ink jet print head and a method for manufacturing the same are provided to improve linearity and an exhaust characteristic of exhausted ink by integrally forming a nozzle plate with a substrate. CONSTITUTION: A monolithic ink jet print head includes a substrate(110) formed with an ink chamber(132) filled with ink, a manifold(136) for guiding ink into the ink chamber(132), and an ink channel(134) for connecting the ink chamber(132) to the manifold(136). The manifold(136) is positioned at a lower portion of the substrate(110) such that the manifold(136) is located below the ink chamber(132). The ink channel(134) vertically extends by passing through the substrate(110). A nozzle plate(120) is provided at an upper portion of the substrate(110). The nozzle plate(132) forms an upper wall of the ink chamber(132).
    • 目的:提供一种单片喷墨打印头及其制造方法,以通过一体地形成具有基板的喷嘴板来提高排出墨的线性和排气特性。 构成:单片式喷墨打印头包括形成有填充有墨的墨室(132)的基板(110),用于将墨水引导到墨室(132)中的歧管(136)和用于 将所述墨水室(132)连接到所述歧管(136)。 歧管(136)位于基底(110)的下部,使得歧管(136)位于墨室(132)下方。 油墨通道(134)通过穿过基底(110)而垂直延伸。 喷嘴板(120)设置在基板(110)的上部。 喷嘴板(132)形成墨水室(132)的上壁。
    • 57. 发明公开
    • 두 개의 잉크챔버 사이에 배치된 히터를 가진 일체형잉크젯 프린트헤드 및 그 제조방법
    • 一体化喷墨打印头,两个墨槽之间加热器及其制造方法
    • KR1020040044281A
    • 2004-05-28
    • KR1020020072697
    • 2002-11-21
    • 삼성전자주식회사
    • 송훈오용수박준협국건이창승김영재임지혁
    • B41J2/05
    • B41J2/1404B41J2/1412B41J2/14129B41J2/1603B41J2/1625B41J2/1628B41J2/1631B41J2002/1437B41J2002/14467Y10T29/49083Y10T29/49128Y10T29/49401
    • PURPOSE: An integrated inkjet print head having heater disposed between two ink chambers and a manufacturing method thereof are provided to improve energy efficiency and driving frequency and enable stable operation for a long term, by disposing the heater between two ink chambers and making the thermal energy generated from the heater transmitted to ink. CONSTITUTION: An integrated inkjet print head comprises a substrate(210) forming a lower ink chamber(231), in which ink to be discharged is filled, to the top side and forming a manifold(237) to the bottom side, to supply ink to the lower ink chamber, and forming an ink channel(236) between the lower ink chamber and the manifold; a nozzle plate(220) comprising plural protective layers(221,222,223) sequentially layered on the substrate and a metal layer(228) formed on the protective layers and forming an upper ink chamber opposite to the lower ink chamber to the bottom side of the metal layer, and forming a nozzle(238) connected to the upper ink chamber to the top side; a heater(242) arranged between the protective layers and situated between the upper ink chamber and the lower ink chamber, to heat ink in the ink chambers; and a conductor(244) arranged between the protective layers and electrically connected to the heater, to apply an electric current to the heater. Connecting units(233), connecting the upper ink chamber and the lower ink chamber, are formed to the protective layers.
    • 目的:提供一种集成的喷墨打印头,其具有设置在两个墨室之间的加热器及其制造方法,以提高能量效率和驱动频率,并且通过将加热器设置在两个墨室之间并使热能 从加热器产生的传输到油墨。 构成:集成喷墨打印头包括:形成下部墨水室(231)的基板(210),其中要排出的墨水被填充到顶侧,并且形成到底侧的歧管(237),以供应墨水 并且在下墨室和歧管之间形成墨通道(236); 喷嘴板(220),包括顺序地层叠在所述基板上的多个保护层(221,222,223)和形成在所述保护层上的金属层(228),并且在所述金属层的底侧形成与所述下部墨水室相对的上部墨水室 并且形成连接到上部墨水室至顶部的喷嘴(238); 布置在保护层之间并位于上墨室和下墨室之间的加热器(242),以加热墨室中的墨; 以及布置在保护层之间并电连接到加热器的导体(244),以向加热器施加电流。 连接上墨室和下墨室的连接单元(233)形成在保护层上。
    • 58. 发明授权
    • 버블젯 방식의 잉크젯 프린트 헤드 및 그 제작방법
    • 버블젯방식의잉크젯프린트헤드및그제작방버블
    • KR100421216B1
    • 2004-03-02
    • KR1020010028482
    • 2001-05-23
    • 삼성전자주식회사
    • 나경원오용수안필수이창승신승주
    • B41J2/135
    • B41J2/14137B41J2002/1437
    • PURPOSE: A bubble-jet type inkjet print head and method for manufacturing the same is provided to allow ink to be easily discharged and achieve improved response speed, while permitting heater to generate heat in a uniform manner. CONSTITUTION: A bubble-jet type inkjet print head comprises a substrate having a substantially hemispherical ink chamber, a manifold arranged at the rear surface of the substrate, and an ink channel arranged at the bottom of the ink chamber, which interconnects the ink chamber and the manifold; a nozzle plate deposited onto the substrate, which has a nozzle(160) formed at the position corresponding to the center of the ink chamber; a heater(120) disposed onto the nozzle plate, in such a manner that the heater surrounds the nozzle; and an electrode(144) electrically connected to the heater, which applies current to the heater.
    • 目的:提供一种气泡喷墨式喷墨打印头及其制造方法,以允许墨容易地排出并实现改进的响应速度,同时允许加热器以均匀的方式产生热量。 一种气泡喷射式喷墨打印头,它包括一个具有基本上为半球形的墨室的基片,一个设置在基片背面的歧管和一个布置在墨室底部的墨通道,墨通道将墨室和 歧管; 沉积在基底上的喷嘴板,该喷嘴板具有形成在与墨室的中心相对应的位置处的喷嘴(160) 加热器(120),以加热器围绕喷嘴的方式设置在喷嘴板上; 和电连接到加热器的电极(144),其将电流施加到加热器。
    • 59. 发明公开
    • 버블젯 방식의 잉크젯 프린트 헤드 및 그 제조방법
    • 喷嘴型喷墨打印头及其制造方法
    • KR1020030042295A
    • 2003-05-28
    • KR1020010073018
    • 2001-11-22
    • 삼성전자주식회사
    • 이창승이상욱국건
    • B41J2/05
    • PURPOSE: A bubble jet type ink jet print head and a method for fabricating same are provided to prevent ink from flowing back into a manifold by forming a vertical ink channel at a peripheral edge of an ink chamber having a semi-spherical shape. CONSTITUTION: A bubble jet type ink jet print head includes a plurality of ink exhaust sections, which is arranged on an ink feeding manifold(112) in two lines. Bonding pads, to which wires are bonded, are electrically connected to the ink exhaust sections. The bonding pads are arranged at both sides of the ink exhaust sections. The ink feeding manifold is connected to an ink storing container. An ink chamber(114) is formed on an upper surface of a substrate(110) of the ink exhaust section and the ink feeding manifold(112) is formed at the bottom surface of the substrate. A nozzle plate(120) having a nozzle(122) is stacked on the substrate(110). The nozzle plate(120) forms an upper wall of the ink chamber(114).
    • 目的:提供一种气泡喷墨式喷墨打印头及其制造方法,以通过在具有半球形的墨室的周缘形成垂直油墨通道来防止油墨回流到歧管中。 构成:气泡喷墨式喷墨打印头包括多个排墨部分,其布置在两条线中的供墨歧管(112)上。 电线被接合的接合焊盘电连接到排墨部分。 接合垫布置在排墨部分的两侧。 供墨歧管连接到储墨容器。 在墨水排出部分的基板(110)的上表面上形成墨水室(114),并且在基板的底表面上形成供墨歧管(112)。 具有喷嘴(122)的喷嘴板(120)堆叠在基板(110)上。 喷嘴板(120)形成墨水室(114)的上壁。
    • 60. 发明公开
    • 버블젯 방식의 잉크젯 프린트 헤드 및 그 제작방법
    • 喷嘴型喷墨头及其制造方法
    • KR1020020089650A
    • 2002-11-30
    • KR1020010028482
    • 2001-05-23
    • 삼성전자주식회사
    • 나경원오용수안필수이창승신승주
    • B41J2/135
    • B41J2/14137B41J2002/1437
    • PURPOSE: A bubble-jet type inkjet print head and method for manufacturing the same is provided to allow ink to be easily discharged and achieve improved response speed, while permitting heater to generate heat in a uniform manner. CONSTITUTION: A bubble-jet type inkjet print head comprises a substrate having a substantially hemispherical ink chamber, a manifold arranged at the rear surface of the substrate, and an ink channel arranged at the bottom of the ink chamber, which interconnects the ink chamber and the manifold; a nozzle plate deposited onto the substrate, which has a nozzle(160) formed at the position corresponding to the center of the ink chamber; a heater(120) disposed onto the nozzle plate, in such a manner that the heater surrounds the nozzle; and an electrode(144) electrically connected to the heater, which applies current to the heater.
    • 目的:提供一种气泡喷墨式喷墨打印头及其制造方法,以允许油墨容易地排出并实现改善的响应速度,同时允许加热器以均匀的方式产生热量。 构成:气泡喷墨式喷墨打印头包括具有基本上半球状的油墨室的基板,布置在基板的后表面的歧管和布置在墨水室底部的油墨通道,其将油墨室和 歧管 沉积在基板上的喷嘴板,其具有形成在对应于墨水腔的中心的位置处的喷嘴(160); 设置在所述喷嘴板上的加热器(120),使得所述加热器围绕所述喷嘴; 以及电连接到加热器的电极(144),其向加热器施加电流。