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    • 75. 发明公开
    • 광학적 정보 기록 매체와 그 제조 방법, 제조 장치, 기록재생 방법 및 기록 재생 장치
    • 光信息记录介质及其制造方法,制造装置,记录/再现方法和记录/再现装置,特别是通过在薄膜上放射高能光束来记录/再现信息信号
    • KR1020050018748A
    • 2005-02-28
    • KR1020040061664
    • 2004-08-05
    • 파나소닉 주식회사
    • 구사다히데오나가타겐이치기타우라히데키니시우치겐이치야마다노보루고지마리에
    • G11B7/24027G11B7/2433G11B7/26
    • G11B7/266C23C14/08C23C14/205C23C14/542C23C14/568G11B7/24038
    • PURPOSE: An optical information recording medium and a fabrication method thereof, a fabrication device, a recording/reproducing method and a recording/reproducing device are provided to suppress a film thickness difference between an inner side and an outer side within plus/minus 10% over entire areas of a disk, thereby realizing a better signal quality having a low noise level. CONSTITUTION: An optical information recording medium comprises the first information layer(2) between a transparent substrate(1) and a protective substrate(3). The first information layer(2) has a spiral-shaped groove(4) for laser beam guiding, and records/reproduces information by radiating a laser beam(5). The laser beam(5) is condensed into an objective lens(6) from the transparent substrate(1), and is radiated to record/reproduce the information. Additional information layers may be disposed between the first information layer(2) and the protective substrate(3) by inserting each separation layer, respectively.
    • 目的:提供光学信息记录介质及其制造方法,制造装置,记录/再现方法和记录/再现装置,以将内侧和外侧之间的膜厚度差在±10% 在盘的整个区域上,从而实现具有低噪声水平的更好的信号质量。 构成:光学信息记录介质包括在透明基板(1)和保护基板(3)之间的第一信息层(2)。 第一信息层(2)具有用于激光束引导的螺旋形槽(4),并且通过照射激光束(5)来记录/再现信息。 激光束(5)从透明基板(1)被冷凝成物镜(6),并被辐射以记录/再现信息。 通过分别插入每个分离层,可以在第一信息层(2)和保护衬底(3)之间设置附加信息层。
    • 76. 发明公开
    • 물질 증착장치
    • 材料沉积装置能够在没有使用热的情况下清洁大量传感器,在大量传感器上沉积的材料沉积物质,而不会降低质量传感器
    • KR1020050011320A
    • 2005-01-29
    • KR1020030050348
    • 2003-07-22
    • 김신철
    • 김신철
    • H05B33/10
    • C23C14/243C23C14/542H01L51/001
    • PURPOSE: A material deposition apparatus is provided to easily remove a material deposited on a mass sensor without degrading the mass sensor by cleansing the mass sensor without using heat and reduce time loss by installing a cleansing chamber connected selectively with a deposition chamber. CONSTITUTION: A material deposition apparatus includes a deposition chamber(10), a deposition source, a mass sensor(60), and a cleansing source(50). The deposition chamber includes a substrate on which a specific material is deposited therein. The deposition source is implemented in the deposition chamber so as to face with the substrate. The mass sensor measures the thickness of the material deposited on the substrate. The cleansing source is implemented in the deposition chamber in a way to face a front portion of the mass sensor to remove the material deposited on the mass sensor.
    • 目的:提供一种材料沉积装置,用于通过安装与沉积室选择性连接的清洁室,轻松地去除沉积在质量传感器上的材料,而不会通过清洁质量传感器而不使用热而减少质量传感器,并减少时间损失。 构成:材料沉积装置包括沉积室(10),沉积源,质量传感器(60)和清洁源(50)。 沉积室包括其上沉积特定材料的基底。 沉积源在沉积室中实施以面对衬底。 质量传感器测量沉积在基底上的材料的厚度。 清洁源以沉积在质量传感器前面的方式在沉积室中实现,以去除沉积在质量传感器上的材料。
    • 78. 发明公开
    • 고속전도성세라믹/금속복합재료코팅방법
    • 高速导电陶瓷/金属复合材料涂层方法
    • KR1020000001059A
    • 2000-01-15
    • KR1019980021104
    • 1998-06-08
    • 한전건
    • 한전건
    • C23C14/00
    • C23C14/352C23C14/0688C23C14/542
    • PURPOSE: A method for forming a metal and ceramic mixed composite material thin film by coating a thin film or a metal and ceramic mixed composite material thin film on the surface of plastic base plate simultaneously using a reactive plasma coating method is provided. CONSTITUTION: In plasma coating apparatus, a vacuum chamber(13) is pumped to maintain under the fixed vacuum condition by a vacuum pump(12), a reaction gas is blown into the vacuum chamber(13), plasma is produced by switching on the electric source of magnetron(2)(8), metal gas and ceramic gas evaporated from a metal target(3) and a ceramic target(9) are coated on the surface of the plastic base plate(4) to give the composite material thin film. At this time, a coating speed is controlled at a speed of 0.5-2 micro meter/min by a high-power magnetron sputtering method, a conductivity of composite material thin film is regulated at 10¬3-10¬9 ohm/cm¬2.
    • 目的:提供一种通过使用反应性等离子体涂覆法同时在塑料基板的表面上涂覆薄膜或金属和陶瓷混合复合材料薄膜来形成金属和陶瓷混合复合材料薄膜的方法。 构成:在等离子体涂覆装置中,通过真空泵(12)泵送真空室(13)以保持在固定的真空条件下,将反应气体吹入真空室(13),通过接通 在金属靶(3)和陶瓷靶(9)上蒸发的磁控管(2)(8),金属气体和陶瓷气体的电源涂覆在塑料基板(4)的表面上,以使复合材料薄 电影。 此时,通过高功率磁控溅射法将涂布速度控制在0.5-2微米/分钟的速度,复合材料薄膜的导电率调节为10 -3〜10欧姆/厘米2 2。
    • 80. 发明公开
    • 막 두께 측정 장치, 연마 장치, 막 두께 측정 방법 및 연마 방법
    • 薄膜厚度测量装置抛光装置薄膜厚度测量方法和抛光方法
    • KR20180007670A
    • 2018-01-23
    • KR20170084097
    • 2017-07-03
    • G01B7/06B24B37/04G01B7/008G01B21/22H01L21/304
    • C23C14/542G01N27/025
    • 사전에필요한막 두께의측정횟수를종래보다저감시킬수 있는막 두께측정장치, 연마장치, 막두께측정방법및 연마방법을제공한다. 와전류센서(210)에의해연마대상물(102)에형성가능한와전류를임피던스로서검출한다. 직교좌표축을갖는좌표계의각 축에, 임피던스의저항성분과리액턴스성분을각각대응시킨다. 각산출부(234)는, 막두께가제로일때의임피던스에대응하는제1 점과, 막두께가제로가아닐때의임피던스에대응하는제2 점을연결하는제1 직선과, 제1 점을지나는원의직경이이루는각의탄젠트를산출한다. 막두께산출부(238)는탄젠트로부터막 두께를구한다.
    • 通过涡电流传感器将在研磨对象物中形成的涡流检测为阻抗。 阻抗的电阻分量和电抗分量分别与具有正交轴的坐标系的各个轴相关联。 角度计算器计算连接对应于零膜厚度的阻抗的第一点和对应于非零膜厚度的阻抗的第二点的第一直线与第一直线之间的交叉角的切线, 通过第一点的圆圈。 膜厚计算器根据切线确定膜厚。