公开(公告)号：US08955724B2

公开(公告)日：2015-02-17

申请号：US13725585

申请日：2012-12-21

Applicant: Protec Co., Ltd.

Inventor： Seung Min Hong ,  IL Kang

IPC: H01L21/00 ,  B05B1/30

CPC classification number: B05C5/0225 ,  B05B1/3013 ,  B32B37/1284 ,  B32B38/00 ,  B32B2038/0076 ,  B32B2457/00 ,  H05K13/0469 ,  Y10T156/10 ,  Y10T156/1798

Abstract: A dispensing pump, and more particularly, a valve impact type dispensing pump that may be used in a process of manufacturing an electronic product and may dispense an accurate amount of a liquid, such as a liquid synthetic resin, at high speed. The present invention provides a valve impact type dispensing pump that can descend a valve rod at high speed and thus can dispense a liquid with high viscosity at high speed. The valve impact type dispensing pump can dispense an accurate amount of a liquid at high speed. Also, the valve impact type dispensing pump can dispense a liquid having high viscosity at high speed due to a fast descending speed of a valve rod.

Abstract translation: 一种分配泵，更具体地说，一种可用于电子产品制造过程中的阀冲击式分配泵，并且可以高速地分配精确量的液体如液体合成树脂。 本发明提供一种能够高速下降阀杆的阀冲击型分配泵，能够高速地分配高粘度的液体。 阀冲击式分配泵可以高速分配精确量的液体。 此外，阀冲击型分配泵可以由于阀杆的快速下降速度而高速分配高粘度的液体。

公开(公告)号：US20130313340A1

公开(公告)日：2013-11-28

申请号：US13725585

申请日：2012-12-21

Applicant: PROTEC CO., LTD.

Inventor： Seung Min Hong ,  IL Kang

IPC: B05B1/30

CPC classification number: B05C5/0225 ,  B05B1/3013 ,  B32B37/1284 ,  B32B38/00 ,  B32B2038/0076 ,  B32B2457/00 ,  H05K13/0469 ,  Y10T156/10 ,  Y10T156/1798

Abstract: A dispensing pump, and more particularly, a valve impact type dispensing pump that may be used in a process of manufacturing an electronic product and may dispense an accurate amount of a liquid, such as a liquid synthetic resin, at high speed. The present invention provides a valve impact type dispensing pump that can descend a valve rod at high speed and thus can dispense a liquid with high viscosity at high speed. The valve impact type dispensing pump can dispense an accurate amount of a liquid at high speed. Also, the valve impact type dispensing pump can dispense a liquid having high viscosity at high speed due to a fast descending speed of a valve rod.

Abstract translation: 一种分配泵，更具体地说，一种可用于电子产品制造过程中的阀冲击式分配泵，并且可以高速地分配精确量的液体，例如液体合成树脂。 本发明提供一种能够高速下降阀杆的阀冲击型分配泵，能够高速地分配高粘度的液体。 阀冲击式分配泵可以高速分配精确量的液体。 此外，阀冲击型分配泵可以由于阀杆的快速下降速度而高速分配高粘度的液体。

公开(公告)号：US12138650B2

公开(公告)日：2024-11-12

申请号：US17535710

申请日：2021-11-26

Applicant: PROTEC CO., LTD.

Inventor： Seung Min Hong ,  Hansung Lee ,  Eui Keun Choi ,  Heejae Jin

IPC: B05B7/26 ,  B05B7/04

Abstract: Provided is an apparatus for ejecting viscous liquid aerosol, and more particularly, an apparatus for ejecting viscous liquid aerosol capable of dispensing a viscous liquid to a work with a fine line width by ejecting the viscous liquid in the form of aerosols. The apparatus for ejecting viscous liquid aerosol may be configured compactly by miniaturizing a device capable of aerosolizing and ejecting viscous liquid in the form of aerosols. In addition, since the apparatus for ejecting viscous liquid aerosol has a structure that is easy to miniaturize, it is easy to uniformly maintain the characteristics of aerosol.

公开(公告)号：US11476632B2

公开(公告)日：2022-10-18

申请号：US16649425

申请日：2018-09-21

Applicant: PROTEC CO., LTD.

Inventor： Eui Keun Choi ,  Dae Yong Lee ,  Da Hai Zhang ,  Seung Hwan Choi ,  Seung Min Hong

IPC: H01S3/00 ,  B41J2/44 ,  H01S3/13 ,  B22F7/06

Abstract: There is provided a laser apparatus for a printed electronic system according to an exemplary embodiment of the present invention including: a laser generating unit which oscillates a laser beam; a laser changing unit which changes an intensity or a wavelength of the laser beam oscillated from the laser generating unit; a laser control unit which controls the intensity or a magnitude of the wavelength of the laser beam which is changed by the laser changing unit; and a laser steering unit which changes a traveling direction of the laser beam output from the laser changing unit to be directed to a target, and the laser control unit controls the intensity or the magnitude of the wavelength of the laser beam in accordance with a state of a printing pattern formed on the target.

公开(公告)号：US10328449B2

公开(公告)日：2019-06-25

申请号：US14945295

申请日：2015-11-18

Applicant: PROTEC CO., LTD

Inventor： Seung Min Hong ,  Hansung Lee

IPC: B05C5/02 ,  B05B17/06

Abstract: A piezoelectric dispenser having a uniform dispensing quality of a viscous liquid by calibrating an operation stroke of a valve rod discharging a viscous liquid (vertical operation displacement of the valve rod) by setting the operation stroke of the valve rod to an initial value during use, and a method of calibrating the operation stroke of the piezoelectric dispenser. Accordingly, a uniform dispensing accuracy of viscous liquid may be maintained, and degradation of the dispensing quality of a viscous liquid due to abrasion of components may be reduced.

公开(公告)号：US09795070B2

公开(公告)日：2017-10-17

申请号：US14599751

申请日：2015-01-19

Applicant: PROTEC CO., LTD.

Inventor： Seung Min Hong ,  Il Kang

IPC: B05C5/02 ,  H05K13/04 ,  F04B7/00

CPC classification number: H05K13/0469 ,  B05C5/0225 ,  F04B7/0061 ,  Y10T156/10 ,  Y10T156/1798

Abstract: A dispensing pump, and more particularly, a valve accelerating type dispensing pump that may be used in a process of manufacturing an electronic product and may dispense an accurate amount of a liquid, such as a liquid synthetic resin, at high speed. The valve accelerating type dispensing pump can descend a valve rod at high speed and thus can dispense a liquid with high viscosity at high speed. The valve accelerating type dispensing pump can dispense an accurate amount of a liquid at high speed. Also, the valve accelerating type dispensing pump can dispense a liquid having high viscosity at high speed due to a fast descending speed of a valve rod.

公开(公告)号：US09443188B2

公开(公告)日：2016-09-13

申请号：US14753033

申请日：2015-06-29

Applicant: PROTEC CO., LTD.

Inventor： Seung Min Hong ,  Hansung Lee ,  Yong Hun Lee ,  Min Sun Kim

IPC: B05B17/00 ,  G06M1/10 ,  F04B17/03 ,  F04B49/06 ,  F04B17/00 ,  G07C3/02 ,  H01L21/56 ,  B05C5/02

CPC classification number: G06M1/108 ,  B05C5/0225 ,  F04B17/003 ,  F04B17/03 ,  F04B49/06 ,  G07C3/02 ,  H01L21/563

Abstract: Provided is an operating number-counting piezoelectric dispenser including a piezoelectric pump dispensing a liquid by using a piezoelectric element as an actuator. According to the operating number-counting piezoelectric dispenser, damages to a piezoelectric actuator may be predicted and the piezoelectric actuator may be replaced before the damages are caused, thereby preventing process loss and defective products and improving productivity.

Abstract translation: 提供了一种操作数量计数压电分配器，其包括通过使用压电元件作为致动器来分配液体的压电泵。 根据操作数量计数压电分配器，可以预测压电致动器的损坏，并且在造成损伤之前可以更换压电致动器，从而防止工艺损失和不良产品并提高生产率。

公开(公告)号：US08936181B2

公开(公告)日：2015-01-20

申请号：US13725720

申请日：2012-12-21

Applicant: Protec Co., Ltd.

Inventor： Seung Min Hong ,  Il Kang

IPC: H01L21/00 ,  B05B1/30 ,  F04B7/00

CPC classification number: H05K13/0469 ,  B05C5/0225 ,  F04B7/0061 ,  Y10T156/10 ,  Y10T156/1798

Abstract: A dispensing pump, and more particularly, a valve accelerating type dispensing pump that may be used in a process of manufacturing an electronic product and may dispense an accurate amount of a liquid, such as a liquid synthetic resin, at high speed. The present invention provides a valve accelerating type dispensing pump that can descend a valve rod at high speed and thus can dispense a liquid with high viscosity at high speed. The valve accelerating type dispensing pump can dispense an accurate amount of a liquid at high speed. Also, the valve accelerating type dispensing pump can dispense a liquid having high viscosity at high speed due to a fast descending speed of a valve rod.

Abstract translation: 一种分配泵，更具体地说，一种可用于电子产品制造过程中的阀加速型分配泵，并且可以高速地分配精确量的液体如液体合成树脂。 本发明提供一种能够高速下降阀杆的阀加速型分配泵，能够高速分配高粘度的液体。 阀加速型分配泵可以高速分配精确量的液体。 此外，阀加速式分配泵可以由于阀杆的快速下降速度而高速地分配高粘度的液体。