Invention Grant
- Patent Title: Slit nozzle and liquid coating apparatus with the same
- Patent Title (中): 狭缝喷嘴和液体涂装设备相同
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Application No.: US14451888Application Date: 2014-08-05
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Publication No.: US09399239B2Publication Date: 2016-07-26
- Inventor: Young-In Lim , Kyu-Ho Jung , Sang-Hee Choi
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yonging-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yonging-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2013-0111498 20130917
- Main IPC: B05C5/02
- IPC: B05C5/02 ; B05C11/10 ; B05B1/04 ; B05B3/18 ; B05D1/26 ; G03F7/16
Abstract:
A slit nozzle of a liquid coating apparatus which discharges a liquid on a substrate, the slit nozzle includes a first nozzle part, a shim having an outlet configured to discharge the liquid and a second nozzle part facing the first nozzle part with the shim interposed therebetween. At least one of the first nozzle part and the second nozzle part has a sloping portion to prevent the discharged liquid from adhering to the slit nozzle.
Public/Granted literature
- US20150075424A1 SLIT NOZZLE AND LIQUID COATING APPARATUS WITH THE SAME Public/Granted day:2015-03-19
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