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    • 1. 发明公开
    • 도포 장치
    • 涂装装置
    • KR1020150037502A
    • 2015-04-08
    • KR1020140097378
    • 2014-07-30
    • 가부시키가이샤 스크린 홀딩스
    • 사가라슈이치우에노마사토시다카무라유키히로오에무네아키
    • H01L51/56H01L21/02
    • H01L51/56
    • (과제) 폐기되는도포액의양을저감하면서, 도포효율을향상하는기술을제공한다. (해결수단) 복수의노즐(31)은, 주주사방향으로소정의간격을두고배열된제1 노즐군(31A)과, 상기제1 노즐군(31A)에대해, 기판(9)의주면에평행하고, 부주사방향으로간격을두고배열된제2 노즐군(31B)을포함한다. 피치조정기구(3)는, 제1 노즐군(31A)의노즐(31)을유지하는슬라이드피스(32A), 제2 노즐군(31B)의노즐군의노즐(31)을유지하는슬라이드피스(32B), 부주사방향의일방측으로부터슬라이드피스(32A, 32B)에맞닿는로드(352)와, 부주사방향의타방측으로부터슬라이드피스(32A, 32B)를로드(352)로탄성가압하는노즐탄성가압기구(34) 및로드(352)의부주사방향의위치를조정하는구동기구(351)를구비하고있다.
    • (问题)提供了能够减少浪费的涂布溶液量并提高涂布效率的技术。 (解决方案)多个喷嘴(31)包括以预设间隔沿主扫描方向布置的第一喷嘴组(31A)和以预设间隔沿副扫描方向布置的第二喷嘴组(31B) 并且相对于第一喷嘴组(31A)平行于基板(9)的主表面。 变桨控制装置(3)包括保持第一喷嘴组(31A)的喷嘴(31)的滑动片(32A),保持第二喷嘴组(31B)的喷嘴(31)的滑动片(22B) ),从副扫描方向一侧与滑动片(32A,32B)接触的杆(352),弹性地按压滑动片(32A,32B)的喷嘴用弹性按压装置(34) 从副扫描方向的另一侧到杆(352),以及驱动装置(351),其控制杆(352)的副扫描方向的位置。
    • 4. 发明公开
    • 도포 장치 및 액받이 세정 장치
    • 涂装装置和液体接收清洁装置
    • KR1020140040618A
    • 2014-04-03
    • KR1020130068275
    • 2013-06-14
    • 가부시키가이샤 스크린 홀딩스
    • 이토류스케사가라슈이치다카무라유키히로오에무네아키
    • B05C11/10B05C5/02
    • B05C11/11B05C5/0225B05C11/1002H01L21/0271
    • Provided is a coating apparatus capable of preventing the attachment of mist formed by a cleaning treatment to a nozzle while the cleaning treatment jetting a coating solution is conducted. In the coating apparatus, an inner space (L2) attached to the lower side of a contact solution unit (42) is in negative pressure and air current (6) toward the inner space (L2) is formed near the upper side of the contact solution unit (42). Therefore, in case of the collision of coating solution discharged from spraying nozzles (52a-52c) between cleaning nozzles (45a-45c), the degree of mist generation is within the range of a descending air current region(D), in which a descending air current is generated in the air current (6) and the mist is inhaled into the inner space (L2) together with surrounding gas through the descending air current. The mist is also inhaled by the inhaling treatment of the cleaning nozzles (45a-45c). As a result, the attachment of the mist to the surroundings of the spray nozzles is prevented.
    • 提供一种涂布装置,其能够防止在进行喷射了涂布液的清洗处理时将通过清洗处理形成的雾附着在喷嘴上。 在涂布装置中,安装在接触溶液单元(42)的下侧的内部空间(L2)处于负压,并且在接触的上侧附近形成朝向内部空间(L2)的气流(6) 溶液单元(42)。 因此,在清洗喷嘴(45a-45c)之间从喷嘴(52a-52c)排出的涂布溶液发生碰撞的情况下,雾化程度在下降的气流区域(D)的范围内,其中 在气流(6)中产生下降的气流,并且雾通过下降的气流与周围的气体一起吸入内部空间(L2)。 通过清洗喷嘴(45a-45c)的吸入处理也吸入雾气。 结果,防止了雾到雾化喷嘴周围的附着。