Invention Grant
- Patent Title: Substrate having color elements and banks with different liquid-repellency, film formation method, electro optical device, and electronic equipment
- Patent Title (中): 具有不同液体排斥性的色素和层的基板，成膜方法，电光装置和电子设备
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Application No.: US11330267Application Date: 2006-01-12
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Publication No.: US07671527B2Publication Date: 2010-03-02
- Inventor: Satoru Katagami , Atsushi Fukuda
- Applicant: Satoru Katagami , Atsushi Fukuda
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2005-012411 20050120
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J63/04
Abstract:
A substrate having color elements includes a base member; a bank formed over the base member, the bank defining a plurality of color element areas; and color element films formed of liquid materials of a plurality of colors deposited in the color element areas. The bank has a different-color separation bank portion positioned between color element films of different colors, and a same-color separation bank portion positioned between color element films of the same color. A height of the different-color separation bank portion is greater than a height of the same-color separation bank portion.
Public/Granted literature
- US20060159895A1 Substrate having color elements, film formation method, electro optical device, and electronic equipment Public/Granted day:2006-07-20
Information query
