Title:
DISCHARGE DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/085601
Kind Code:
A1
Abstract:
A discharge device according to an embodiment comprises: a discharger for accommodating and discharging a polymer material; a sensing unit for sensing characteristics of the polymer material; and a control unit for controlling the discharge pressure of the discharger according to a signal sensed by the sensing unit, wherein the sensing unit includes: an output unit for outputting infrared light; a reception unit for receiving reflected light of the infrared light reflected from the polymer material; and a probe for emitting, at the polymer material, the infrared light provided from the output unit, and transmitting, to the reception unit, the reflected light reflected from the polymer material.
Inventors:
KWON JI NA (KR)
Application Number:
PCT/KR2023/016047
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G01N11/00; B05C5/02; B05C11/10; G01N21/359
Foreign References:
| KR20200007860A | 2020-01-22 | |||
| JP5044749B2 | 2012-10-10 | |||
| US20220307986A1 | 2022-09-29 | |||
| JP2010005502A | 2010-01-14 | |||
| JP2009093024A | 2009-04-30 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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