SLOT DIE COATER AND COATING METHOD USING THE SAME

• Main Authors: SONG, DAE HO, KIM, YEUN TAE, LEE, JUN HEUI, PARK, JAE CHEOL, EOH, GYEONG EUN, OH, MIN JEONG
• Format: Patent
• Language: English; Korean
• Published: 01.10.2015
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BASIC ELECTRIC ELEMENTS; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SEMICONDUCTOR DEVICES; SPRAYING OR ATOMISING IN GENERAL; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TRANSPORTING

The present invention relates to a slot die coater which is capable of preventing the pollution of other layers coupled to a coating layer, and a coating method using the same. According to an embodiment of the present invention, the slot die coater includes: a slit nozzle for supplying a photo-curing material; and a light exposure unit positioned close to the slit nozzle for radiating a light. 본 발명은 코팅층과 접하는 다른 층의 오염을 방지할 수 있는 슬롯 다이 코터 및 이를 이용한 코팅 방법에 관한 것으로, 본 발명의 일 실시예에 의한 슬롯 다이 코터는 광 경화성 물질을 공급하는 슬릿 노즐, 및 상기 슬릿 노즐에 인접하게 위치하여 광을 조사하는 노광부를 포함하는 것을 특징으로 한다.