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1. (WO2018196058) COATING HEAD AND COATING MACHINE
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Pub. No.: WO/2018/196058 International Application No.: PCT/CN2017/084856
Publication Date: 01.11.2018 International Filing Date: 18.05.2017
IPC:
B05C 5/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5
Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02
from an outlet device in contact, or almost in contact, with the work
Applicants:
武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD [CN/CN]; 中国湖北省武汉市 东湖开发区高新大道666号生物城C5栋谭玉 TAN, Yu Building C5 Biolake of Optics Valley, No. 666 Gaoxin Avenue, East Lake High-tech Development Zone Wuhan, Hubei 430079, CN
Inventors:
但清华 DAN, Qinghua; CN
Agent:
深圳翼盛智成知识产权事务所 (普通合伙) ESSEN PATENT & TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Hailrun Complex Block A Room 1709-1711 No.6021 Shennan Blvd, Futian District Shenzhen, Guangdong 518040, CN
Priority Data:
201710269221.224.04.2017CN
Title (EN) COATING HEAD AND COATING MACHINE
(FR) TÊTE DE REVÊTEMENT ET MACHINE DE REVÊTEMENT
(ZH) 一种涂布头及涂布机
Abstract:
(EN) A coating head and a coating machine, the coating head comprising: a body portion (21) and a nozzle (24); photoresist injection grooves (22, 23) are provided on two sides within the body portion (21), respectively; the nozzle (24) is disposed at a bottom side of the body portion (21), the nozzle (24) communicating with a photoresist injection groove (22) at one side; when a photoresist injection groove (22) on a side currently being used fails, a control device (31) puts the nozzle (24) in communication with the photoresist injection groove (23) at the other side. The coating head and coating machine increase production efficiency.
(FR) L'invention concerne une tête de revêtement et une machine de revêtement, la tête de revêtement comprenant : une partie corps (21) et une buse (24); des rainures d'injection de résine photosensible (22, 23) sont disposées sur deux côtés à l'intérieur de la partie corps (21), respectivement; la buse (24) est disposée au niveau d'un côté inférieur de la partie corps (21), la buse (24) communiquant avec une rainure d'injection de résine photosensible (22) sur un côté; lorsqu'une rainure d'injection de résine photosensible (22) sur un côté en cours d'utilisation est défaillante, un dispositif de contrôle (31) met la buse (24) en communication avec la rainure d'injection de résine photosensible (23) de l'autre côté. La tête de revêtement et la machine de revêtement augmentent l'efficacité de production.
(ZH) 一种涂布头及涂布机,该涂布头包括:本体部(21)和喷嘴(24);在本体部(21)内的两侧分别设置有光阻注入槽(22、23);喷嘴(24)设置在本体部(21)的下方,喷嘴(24)与其中一侧的光阻注入槽(22)连通,在当前使用侧的光阻注入槽(22)出现故障时,控制装置(31)将喷嘴(24)与另外一侧的光阻注入槽(23)连通。该涂布头及涂布机提高了生产效率。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)