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    • 2. 发明公开
    • 액정적하장치
    • 用于校正液晶分配量的液晶分配系统
    • KR1020050001250A
    • 2005-01-06
    • KR1020030042831
    • 2003-06-27
    • 엘지디스플레이 주식회사주식회사 탑 엔지니어링
    • 유중호곽수민손해준안만호김준영
    • G02F1/13
    • G02F1/1341G02F2001/13415
    • PURPOSE: A liquid crystal dispensing system is provided to prevent a liquid crystal from being dispensed in error by measuring the dispensing quantity of the liquid crystal in real time. CONSTITUTION: A liquid crystal dispensing system includes a receptacle(122) filled with a liquid crystal, a means for measuring the liquid crystal filled in the receptacle, a discharge pump(140) sucking the liquid crystal filled in the receptacle and discharging the liquid crystal, having a cylinder, a piston, an inlet(147), an outlet(148), and a case(123), a nozzle(150) dispensing the liquid crystal discharged from the discharge pump to a substrate, and a controller controlling the quantity of the liquid crystal discharge from the discharge pump and calculating and correcting the dispensing quantity of the liquid crystal based on the quantity of the liquid crystal measured by the liquid crystal measuring means. The piston is inserted into the cylinder, is provided with a groove at a certain area of the lower portion, and sucks and discharges the liquid crystal depending on rotation and up and down motion. The inlet and the outlet suck and discharge the liquid crystal depending on motion of the piston. The case is formed of a divided type and receives the cylinder and the piston.
    • 目的:提供液晶分配系统,以通过实时测量液晶的分配量来防止液晶的误配。 构成:液晶分配系统包括填充有液晶的容器(122),用于测量填充在容器中的液晶的装置,将填充在容器中的液晶吸出并排出液晶的排出泵(140) 具有圆柱体,活塞,入口(147),出口(148)和壳体(123),将从排出泵排出的液晶分配到基板的喷嘴(150),以及控制 从排出泵排出的液晶的量,并且基于由液晶测量装置测量的液晶的量来计算和校正液晶的分配量。 活塞插入到气缸中,在下部的一定区域设置有槽,并且根据旋转和上下运动吸取和排出液晶。 入口和出口根据活塞的运动吸取和排出液晶。 壳体由分体式形成,并接收气缸和活塞。
    • 4. 发明授权
    • 1회용 노즐을 구비한 액정적하장치
    • 1会议日程安排
    • KR100934835B1
    • 2009-12-31
    • KR1020030041725
    • 2003-06-25
    • 엘지디스플레이 주식회사주식회사 탑 엔지니어링
    • 정재규곽수민손해준안만호김준영
    • G02F1/13
    • 본 발명의 액정적하장치는 액정이 충진된 용기, 흡입구 및 토출구를 구비하는 실린더와 상기 실린내에 삽입되어 상하운동하여 상기 흡입구 및 토출구를 통해 상기 용기에 충진된 액정을 흡입 및 토출하는 토출펌프; 및 불소수지로 이루어지며 상기 토출펌프로부터 토출된 액정을 기판에 적하하는 1회용 노즐로 구성된다.
      적하, 노즐, 불소수지, 1회용, 토출펌프
    • 目的:提供一种具有一次性使用喷嘴的液晶分配装置,以获得不需要清洗的简单结构,并通过形成氟树脂的喷嘴而防止液体凝结在喷嘴的表面上,由此防止 在LCD设备中发生缺陷。 本发明提供一种液晶分配装置,该液晶分配装置包括填充有液晶的容器(122),吸入和分配填充在容器中的液晶的分配泵(140),以及氟树脂一次性使用喷嘴(150) 将液晶从分配泵分配到基板上。 该分配泵包括:圆筒;插入到圆筒中的活塞,其具有形成在下部的特定区域处的凹槽,以根据旋转和上下运动来吸取和分配液晶;以及入口(147)和出口 (148)根据活塞的运动吸取和分配。 分配泵的液晶容量取决于固定到旋转构件(157)的活塞的角度,并且可以通过改变角度来调节液晶的分配量。
    • 5. 发明公开
    • 1회용 노즐을 구비한 액정적하장치
    • 具有单次使用喷嘴的液晶分配装置可以获得不需要洗涤的简单结构
    • KR1020050001539A
    • 2005-01-07
    • KR1020030041725
    • 2003-06-25
    • 엘지디스플레이 주식회사주식회사 탑 엔지니어링
    • 정재규곽수민손해준안만호김준영
    • G02F1/13
    • PURPOSE: A liquid crystal dispensing apparatus having a single-usage nozzle is provided to obtain a simple structure that does not require washing and prevent a liquid crystal from being lumped on a surface of a nozzle by forming the nozzle of fluoric resin, thereby preventing a defect from occurring in an LCD device. CONSTITUTION: A liquid crystal dispensing apparatus includes a receptacle(122) filled with a liquid crystal, a dispensing pump(140) sucking and dispensing the liquid crystal filled in the receptacle, and a single-usage nozzle(150) of fluoric resin dispensing the liquid crystal dispensed from the dispensing pump onto a substrate. The dispensing pump includes a cylinder, a piston inserted into the cylinder having a groove formed at a certain region of the lower portion to suck and dispense a liquid crystal depending on rotation and up and down motion, and an inlet(147) and an outlet(148) sucking and dispensing depending on motion of the piston. The liquid crystal capacity of the dispensing pump depends on an angle of the piston fixed to a rotational member(157), and the dispensing quantity of the liquid crystal can be adjusted by changing the angle.
    • 目的:提供具有单一使用喷嘴的液晶分配装置,以获得不需要洗涤的简单结构,并且通过形成氟树脂的喷嘴来防止液晶集中在喷嘴的表面上,从而防止 缺陷发生在LCD装置中。 构成:液晶分配装置包括填充有液晶的容器(122),吸入和分配填充在容器中的液晶的分配泵(140)以及分配液体的单一使用的喷嘴(150) 液体从分配泵分配到基底上。 分配泵包括一个缸体,一个插入到缸体中的活塞,其具有形成在下部的一定区域的凹槽,以便根据旋转和上下运动吸取和分配液晶;以及入口(147)和出口 (148)根据活塞的运动吸取和分配。 分配泵的液晶容量取决于固定在旋转构件(157)上的活塞的角度,并且可以通过改变角度来调节液晶的分配量。
    • 9. 发明公开
    • 액정적하장치
    • 用于检测泡沫的液晶分配装置
    • KR1020050001535A
    • 2005-01-07
    • KR1020030041721
    • 2003-06-25
    • 엘지디스플레이 주식회사주식회사 탑 엔지니어링
    • 정재규곽수민손해준안만호김준영
    • G02F1/1341
    • B05C11/1034G02F1/1341G02F2001/13415H01L21/6715
    • PURPOSE: A liquid crystal dispensing apparatus is provided to easily detect bubbles contained in a liquid crystal dispensing pump by forming a transparent window at a lower portion of a case, thereby preventing a defect from occurring in an LCD device. CONSTITUTION: A liquid crystal dispensing apparatus includes a case(141), a transparent window(141c) formed at a lower portion of the case, a cylinder(142) received in the case, a piston(145) inserted into the cylinder having a groove formed at a certain region of the lower portion to suck and dispense a liquid crystal depending on rotation and up and down motion, and an inlet and an outlet sucking and dispensing depending on motion of the piston.
    • 目的:提供一种液晶分配装置,用于通过在壳体的下部形成透明窗口来容易地检测液晶分配泵中所含的气泡,从而防止在LCD装置中发生缺陷。 构成:液晶分配装置包括壳体(141),形成在壳体的下部的透明窗口(141c),容纳在壳体中的气缸(142),插入到气缸中的活塞(145),其具有 形成在下部的一定区域的凹槽,以根据旋转和上下运动吸取和分配液晶,以及根据活塞的运动吸入和分配出口和出口。