发明授权
- 专利标题: Droplet discharge method, electro-optical device, and electronic device
- 专利标题(中): 液滴放电法,电光装置及电子装置
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申请号: US11451565申请日: 2006-06-13
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公开(公告)号: US08071169B2公开(公告)日: 2011-12-06
- 发明人: Tsuyoshi Kato , Kazumi Aruga
- 申请人: Tsuyoshi Kato , Kazumi Aruga
- 申请人地址: JP Tokyo
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Global IP Counselors, LLP
- 优先权: JP2005-191126 20050630; JP2006-101643 20060403
- 主分类号: B05D5/00
- IPC分类号: B05D5/00
摘要:
A droplet discharge method includes performing a plurality of scans in which a discharge head and a substrate are scanned relative to each other, discharging droplets of a plurality of types of functional liquid from the discharge head onto a plurality of prescribed portions on the substrate that are arranged in a matrix while the discharge head and the substrate are scanned. The discharging of the droplets includes discharging the droplets onto the prescribed portions over the plurality of scans so that centers of newly discharged droplets are made to land at one of positions that overlap with centers of landing positions of the droplets already discharged to the prescribed portions and positions that are offset in a row direction and in a column direction of the matrix from the centers of the landing positions of the droplets already discharged to the prescribed portions.
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