Invention Grant
US08828477B2 Deposition mask, method for manufacturing display unit using it, and display unit
有权
沉积掩模，使用它的显示单元的制造方法和显示单元
- Patent Title: Deposition mask, method for manufacturing display unit using it, and display unit
- Patent Title (中): 沉积掩模，使用它的显示单元的制造方法和显示单元
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Application No.: US11870226Application Date: 2007-10-10
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Publication No.: US08828477B2Publication Date: 2014-09-09
- Inventor: Masaru Yamaguchi
- Applicant: Masaru Yamaguchi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2003-132791 20030512
- Main IPC: B05D5/00
- IPC: B05D5/00 ; C23C14/04 ; H01L51/52 ; H01L27/32 ; H01L51/00 ; H01L51/56
Abstract:
A deposition mask and a display unit and method of manufacturing same are provided. A red continuous organic layer, a green continuous organic layer, and a blue continuous organic layer are provided over two or more lines of a matrix configuration of organic light emitting devices in common. A film thickness distribution in the extensional direction of the red, green and blue continuous organic layer is dissolved, and an aperture ratio can be improved by just that much.
Public/Granted literature
- US20080032585A1 DEPOSITION MASK, METHOD FOR MANUFACTURING DISPLAY UNIT USING IT, AND DISPLAY UNIT Public/Granted day:2008-02-07
Information query
