Invention Grant
US08673077B2 Vapor deposition device, vapor deposition method, and organic EL display device
有权
气相沉积装置,气相沉积法和有机EL显示装置
- Patent Title: Vapor deposition device, vapor deposition method, and organic EL display device
- Patent Title (中): 气相沉积装置,气相沉积法和有机EL显示装置
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Application No.: US13984283Application Date: 2012-03-02
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Publication No.: US08673077B2Publication Date: 2014-03-18
- Inventor: Tohru Sonoda , Shinichi Kawato , Satoshi Inoue , Satoshi Hashimoto
- Applicant: Tohru Sonoda , Shinichi Kawato , Satoshi Inoue , Satoshi Hashimoto
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Morrison & Foerster LLP
- Priority: JP2011-053078 20110310
- International Application: PCT/JP2012/055358 WO 20120302
- International Announcement: WO2012/121139 WO 20120913
- Main IPC: C23C16/00
- IPC: C23C16/00 ; H01L21/31

Abstract:
Vapor deposition particles (91) discharged from at least one vapor deposition source opening (61) pass through a plurality of limiting openings (82) of a limiting unit (80) and a plurality of mask openings (71) of a vapor deposition mask (70), and adhere to a substrate (10) that relatively moves along a second direction (10a) so as to form a coating film. The limiting unit includes a plurality of plate members stacked on one another. Accordingly, it is possible to efficiently form a vapor deposition coating film in which edge blurring is suppressed on a large-sized substrate at a low cost.
Public/Granted literature
- US20130323881A1 VAPOR DEPOSITION DEVICE, VAPOR DEPOSITION METHOD, AND ORGANIC EL DISPLAY DEVICE Public/Granted day:2013-12-05
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