Title:
液滴吐出方法
Document Type and Number:
Japanese Patent JP4345716
Kind Code:
B2
Abstract:
A method for discharging droplets includes: discharging droplets of a plurality of variations of functional liquids by a plurality of discharge heads, on a coated area from a plurality of nozzles installed in each of the discharge heads, while scanning relatively over the coated area provided on a substrate; wherein a location of the nozzles is shifted in an orthogonal direction for each of the discharge heads, the nozzles being installed in an orthogonal direction on both edges whose direction is approximately orthogonal to a scanning direction, and, at the same time, the plurality of nozzles being arranged in each of the discharge heads, so that an overlapped discharge area, where discharge areas of all variations of the functional liquid overlap upon scanning, is formed; and wherein the discharge heads perform scanning so that the overlapped discharge area includes at least part of the coated area that is provided along a side that extends in the scanning direction, when discharging droplets of the functional liquid on the coated area that is provided along the side that extends in the scanning direction, the discharge heads being located on the edge of the orthogonal direction in the substrate.
Inventors:
Nobuaki Nagae
Ariga Kazumi
Ariga Kazumi
Application Number:
JP2005170463A
Publication Date:
October 14, 2009
Filing Date:
June 10, 2005
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B05D1/26; B41J2/01; G02B5/20; G02F1/13; H01B13/00; H01J11/20; H01J11/42; H01J11/44; H01L21/288; H01L21/3205; H01L21/768; H01L23/522; H05B33/10; H05B33/26; H05K3/10
Domestic Patent References:
| JP2005095835A | ||||
| JP2006326541A | ||||
| JP2003159786A | ||||
| JP2004267927A | ||||
| JP2000089017A | ||||
| JP2000089020A | ||||
| JP2005055823A | ||||
| JP11101910A | ||||
| JP2001228052A | ||||
| JP2002082215A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa