Invention Grant
US08389046B2 Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing method
有权
液体材料排列方法，滤色器制造方法以及有机EL显示装置的制造方法
- Patent Title: Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing method
- Patent Title (中): 液体材料排列方法，滤色器制造方法以及有机EL显示装置的制造方法
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Application No.: US11865959Application Date: 2007-10-02
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Publication No.: US08389046B2Publication Date: 2013-03-05
- Inventor: Yoshihiko Ushiyama , Tsuyoshi Kitahara , Yoichi Miyasaka
- Applicant: Yoshihiko Ushiyama , Tsuyoshi Kitahara , Yoichi Miyasaka
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2006-273858 20061005
- Main IPC: B05D5/06
- IPC: B05D5/06 ; B05D5/12 ; G06F3/038 ; G09G5/00 ; B41J29/38 ; B41J2/17
Abstract:
A liquid material arrangement method includes a first patter generating step, a dot deleting step and a liquid material arranging step. In the first pattern generating step, a first dot pattern is generated in which a first prescribed number of dots is set. In the dot deleting step, a second prescribed number of dots is deleted to generate a second dot pattern. In the liquid material arranging step, a liquid material is arranged in the prescribed region on the substrate by causing a nozzle and the substrate to scan in relative manner and discharging the liquid material based on the second dot pattern. In the dot deleting step, a dot indicator for each the first prescribed number of dots is determined based on discharge information of the nozzle, and the second prescribed number of dots is deleted based on the dot indicator.
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