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公开(公告)号：KR1020010063027A
公开(公告)日：2001-07-09
申请号：KR1019990059861
申请日：1999-12-21
Applicant: 삼성전자주식회사
IPC: B41J2/045
CPC classification number: B41J2/14233 , B41J2002/14266
Abstract: PURPOSE: A piezoelectric actuator is provided to increase the displacement of an elastic plate and form chambers with high integration while increasing the piezoelectric performance of the actuator in an optimized ink jet printer head. CONSTITUTION: A piezoelectric actuator includes lower electrodes formed on a substrate on the whole, a piezoelectric element formed on the whole lower electrodes, chambers(6) formed at an opposite part of the lower electrodes on the substrate not to contact the lower electrodes, an elastic plate(1) formed between the chambers and the lower electrodes to be transmitted with the deformation force of the piezoelectric element, nozzles(7) vertically formed at both side walls of the chambers, and upper electrodes formed on the piezoelectric element, wherein the upper electrodes are formed in such a manner that a plurality of electrodes are formed per chamber.
Abstract translation: 目的：提供一种压电致动器，以增加弹性板的位移，并以高集成度形成腔室，同时增加致动器在优化的喷墨打印头中的压电性能。 构成：压电致动器包括整体形成在基板上的下电极，形成在整个下电极上的压电元件，形成在基板上的下电极的不与下电极接触的相对部分的腔室（6） 形成在腔室和下部电极之间的弹性板（1）将随着压电元件的变形力，垂直形成在腔室的两个侧壁上的喷嘴（7）和形成在压电元件上的上部电极而传播，其中 上部电极以每个室形成多个电极的方式形成。
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公开(公告)号：KR1020010047246A
公开(公告)日：2001-06-15
申请号：KR1019990051366
申请日：1999-11-18
Applicant: 삼성전자주식회사
IPC: B65G49/07
Abstract: PURPOSE: A double equipment system and a controlling method are provided to compose more than one facility for manufacturing TFT-LCDs(Thin Film Transistor-Liquid Crystal Display) or semiconductors as being in-line. CONSTITUTION: In a double equipment system where a primary equipment(10) and a secondary equipment(20) are composed to be in-line, a cassette is transferred to a primary waiting section or a secondary waiting section and is stored for plural boards to be processed as a lot unit. An equipment controller(70) receives a work mode of each lot from a host(80) for processing work for each lot corresponding to the work mode. A primary process is performed to one lot or a secondary process of the secondary equipment is carried out. In addition, for one lot, the primary process and the secondary process are sequentially conducted or in a reverse order. In case one board is processed in one equipment, the driving of other equipment is stopped. The processed board is unloaded to an empty cassette of the primary or secondary waiting section for waiting. If the stopped equipment is restored, the board is loaded with the restored equipment for performing a corresponding process. Thus, the delay of works is avoided by continuously performing the works and productivity is enhanced.
Abstract translation: 目的：提供双重设备系统和控制方法，以组成多个制造TFT-LCD（薄膜晶体管 - 液晶显示器）或半导体的设备。 规定：在主要设备（10）和二次设备（20）组合在一起的双重设备系统中，盒式磁带被传送到主要等待部分或次要等待部分，并被存储用于多个板卡 作为批量处理。 设备控制器（70）从主机（80）接收每个批次的工作模式，用于处理与工作模式对应的每批的工作。 执行一次主要处理或执行二次设备的二次处理。 另外，对于一个批次，主处理和二次处理依次进行或以相反的顺序进行。 如果在一个设备中处理一个电路板，则停止其他设备的驱动。 处理后的板被卸载到主要或次要等待部分的空盒中进行等待。 如果停止的设备恢复，则板上装有恢复的设备以执行相应的过程。 因此，通过持续执行工作，提高了工作的延迟，提高了生产效率。
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公开(公告)号：KR1020010001858A
公开(公告)日：2001-01-05
申请号：KR1019990021342
申请日：1999-06-09
Applicant: 삼성전자주식회사
Inventor： 정재우
IPC: B41J2/16
Abstract: PURPOSE: A method for water repelling treatment of a nozzle for an ink-jet printer head is provided to simplify the process since post-treatment process is not necessary for preventing water repelling layer from being formed in the rear of the nozzle, to improve yield by removing inequality of the size of the nozzle holes, and to improve the ink injecting efficiency and reliability of the ink-jet printer head. CONSTITUTION: A method for water repelling treatment of a nozzle(30) for an ink-jet printer head includes the steps of arranging the surface of the nozzle and Diamond-like carbon, TiC or TiCN to face each other, and performing vacuum vapor deposition, so that a water repelling layer(34) is formed in only the surface of the nozzle by moving the Diamond-like carbon, TiC or TiCN by a rectilineal motion.
Abstract translation: 目的：提供一种用于喷墨打印头的喷嘴的排水处理方法，以简化处理，因为不需要后处理工艺来防止在喷嘴的后部形成防水层，从而提高产量 通过消除喷嘴孔的尺寸的不均匀性，并且提高喷墨打印头的喷墨效率和可靠性。 构成：用于喷墨打印头的喷嘴（30）的排水处理方法包括以下步骤：将喷嘴的表面和类金刚石碳，TiC或TiCN相互面对，并进行真空气相沉积 ，通过直线运动使金刚石状碳，TiC或TiCN移动，仅在喷嘴的表面形成防水层（34）。
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公开(公告)号：KR1020000046467A
公开(公告)日：2000-07-25
申请号：KR1019980063153
申请日：1998-12-31
Applicant: 삼성전자주식회사
Inventor： 정재우
IPC: H04N19/147
CPC classification number: H04N19/147 , H04N19/124
Abstract: PURPOSE: A method for determining quantization step size is provided to determine the quantization step size satisfying optimal bit rate-distortion condition with minimal calculation. CONSTITUTION: A method for determining quantization step size includes first and second steps. At the first step(S400), an initial quantization step size at which the bit-rate calculated from compression quantization is smaller than maximum allowable bit-rate is determined. At the second step(S410), the quantization step size for each block screen is changed from the more complex block screen to less complex one in a descending order in a range satisfying the maximum allowable bit-rate provided for the quantizer.
Abstract translation: 目的：提供一种用于确定量化步长的方法，以最小的计算来确定满足最佳比特率失真条件的量化步长。 构成：确定量化步长的方法包括第一和第二步骤。 在第一步骤（S400）中，确定从压缩量化计算的比特率小于最大允许比特率的初始量化步长。 在第二步骤（S410）中，在满足为量化器提供的最大允许比特率的范围内，每个块画面的量化步长从较复杂的块画面变为较低复数的幅度。
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公开(公告)号：KR1020000028592A
公开(公告)日：2000-05-25
申请号：KR1019990024959
申请日：1999-06-28
Applicant: 삼성전자주식회사
IPC: B41J2/045
Abstract: PURPOSE: An actuator is provided to form a chamber in a more regular size and interval by integrally forming a protecting thin film which is an etching stop layer between a vibration plate and a chamber plate made into a metal thin plate. CONSTITUTION: An actuator forms a chamber(31) which inlets and outlets ink by the operation of a vibration plate, in a wanted size and shape with etching, after depositing a protecting thin film(20) between a vibration plate(10) and a chamber plate(30) which are made into metal. A piezoelectric material(40) interlocks the vibration plate while changed by electric conduction in a length direction as vertically attached on the same line as the chamber in the same number. An electrode(50) conducts power input from the outside as laminated on the upper part of the piezoelectric material. The piezoelectric material and the electrode are deposited on the upper part of the vibration plate.
Abstract translation: 目的：通过在振动板和制成金属薄板的腔室板之间形成一个保护薄膜，该保护薄膜是一个蚀刻停止层，提供致动器以形成更规则的尺寸和间隔的腔室。 构成：致动器形成腔室（31），其在振动板（10）和振动板（10）之间沉积保护薄膜（20）之后，通过振动板的操作将所需的尺寸和形状通过蚀刻入口和出口 室板（30）制成金属。 压电材料（40）通过垂直地安装在与同一数量的腔室相同的直线上，沿着长度方向的电导变化而使振动板互锁。 电极（50）层压在压电材料的上部时，从外部导通电力输入。 压电材料和电极沉积在振动板的上部。
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Patent Agency Ranking
公开(公告)号：KR1020000026332A
公开(公告)日：2000-05-15
申请号：KR1019980043839
申请日：1998-10-20
Applicant: 삼성전자주식회사
IPC: H01L41/09
Abstract: PURPOSE: A method for forming a piezo-electric plate of an ink jet printer head is provided to simplify a process of forming a piezo-electric material on a vibration plate and making a nozzle and an ink manifold in unified forms, with a method for sintering the piezo-electric material in a low temperature, by using the piezo-electric material which does not lose its characteristics even after being sintered. CONSTITUTION: A method forming a piezo-electric plate of an ink jet printer head using a piezo-electric material comprises the steps of: measuring PbO, ZrO2, and TiO as regular amounts; mixing the PbO, the ZrO2, and the TiO, calcining the mixture in a temperature of 850 degrees centigrade for two hours, and making into a Pb(ZrxTi1-x)O3 crystal; inserting pleat glass powder into the Pb(ZrxTi1-x) crystal, and making Pb(ZrxTi1-x) powder by mixing the crystal; making the Pb(ZrxTi1-x)O3 and the pleat glass mixture powder into paste states by adding epoxy resin; making a piezo-electric plate pattern as the mixture paste; and forming a piezo-electric plate by sintering the piezo-electric pattern in a temperature of 950 degrees centigrade.
Abstract translation: 目的：提供一种用于形成喷墨打印头的压电板的方法，以简化在振动板上形成压电材料的过程，并使喷嘴和油墨歧管以统一的形式形成，方法 通过使用即使在烧结后也不失去其特性的压电材料，在低温下烧结压电材料。 构成：使用压电材料形成喷墨打印机头的压电板的方法包括以下步骤：测量PbO，ZrO 2和TiO作为常规量; 混合PbO，ZrO 2和TiO，在850摄氏度的温度下煅烧混合物2小时，制成Pb（Zr x Ti 1-x）O 3晶体; 将Pb（Zr x Ti 1-x）晶体中的褶皱玻璃粉末，并通过混合该晶体制备Pb（Zr x Ti 1-x）粉末; 通过加入环氧树脂使Pb（Zr x Ti 1-x）O 3和褶皱玻璃混合物粉末成为糊状; 制成压电板图案作为混合糊剂; 并通过在950摄氏度的温度下烧结压电图案来形成压电板。
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公开(公告)号：KR1019990062036A
公开(公告)日：1999-07-26
申请号：KR1019970082343
申请日：1997-12-31
Applicant: 삼성전자주식회사
Inventor： 정재우
IPC: G06T5/00
Abstract: 본 발명의 목적은 열화된 영상에 있어서 효과적으로 단방향 에지를 검출할 수 있는 방법을 제공하는 것이다.
먼저 입력 영상에 대해 평균 필터링을 행한다. 평균 필터링이 행해진 영상에 대해 라인 소벨(Line Sobel) 연산을 행하여 에지 후보군을 구하게 된다. 상기 에지 후보군들의 위치에 대해 기울기 추정(Slope Estimation)을 수행한 후 상기 추정된 기울기를 고려하여 상기 에지 후보군으로부터 에지를 결정하게 된다.
이에 따라 많은 잡음이 섞인 열화 영상에서 효과적으로 그리고 실시간으로 에지를 검출할 수 있다는 효과가 있다.-
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公开(公告)号：KR101902922B1
公开(公告)日：2018-10-02
申请号：KR1020110019091
申请日：2011-03-03
Applicant: 삼성전자주식회사
IPC: H01L29/786 , G02F1/136
CPC classification number: H01L27/1292 , H01L27/124 , H01L27/283 , H01L29/41733 , H01L29/7835 , H01L29/78645 , H01L29/7869
Abstract: 박막트랜지스터및 그제조방법이개시된다. 개시된박막트랜지스터는라인형태로균일한두께를지니며그 측면및 상면사이에곡면을포함하는게이트를지닐수 있으며, 게이트는하나또는둘 이상의게이트라인을포함하는형태가될 수있다.
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公开(公告)号：KR101569837B1
公开(公告)日：2015-11-30
申请号：KR1020090121945
申请日：2009-12-09
Applicant: 삼성전자주식회사
CPC classification number: B41J2/14233 , B41J2/04576 , B41J2/04581 , B41J2/04588 , B41J2/06
Abstract: 개시된잉크젯프린터는, 압력챔버와노즐이형성된유로플레이트와, 잉크에압전구동력을제공하는압전액추에이터와, 잉크에정전구동력을제공하는정전액추에이터를포함한다. 압전전압인가수단은압력챔버의체적을축소하는방향의압전구동전압을압전액추에이터에인가하며, 정전전압인가수단은, 잉크액적으로부터제트를생성시켜인쇄매체로비행시키기위한제1정전구동전압과, 잉크액적을노즐내부로회수하기위하여제1정전구동전압과반대방향의제2정전구동전압을상기정전액추에이터에인가한다.
Abstract translation: 所公开的喷墨打印机包括其中形成有压力腔室和喷嘴的流路板，用于向墨水提供压电驱动力的压电致动器以及用于向墨水提供静电驱动力的静电致动器。 压电电压施加第一静电驱动电压装置是飞到和施加到压电驱动电压在一个方向上，以减少压力室的体积，所述压电致动器，静电电压施加单元产生从墨滴到打印介质喷射; 并且将与第一静电驱动电压相反方向的第二静电驱动电压施加到静电致动器以便将墨滴恢复到喷嘴中。
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