Title:
MANUFACTURING METHOD OF LIGHT EMITTING DEVICE, AND LIGHT EMITTING DEVICE
Document Type and Number:
Japanese Patent JP2011142110
Kind Code:
A
Abstract:
To provide a means to carry out at a high throughput a deposition of an organic EL material made of polymer without any displacement and precisely.
A pixel part 111 is divided into a plurality of pixel rows by banks 121. By scanning a head part 115 of a thin film forming unit along the pixel rows, a red color light emitting coating liquid 114a, a green color light emitting coating liquid 114b, and a blue color light emitting coating liquid 114c are applied simultaneously in a stripe shape. These are heated to form light emitting layers emitting each of red, green and blue colors.
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Inventors:
YAMAZAKI SHUNPEI
YAMAMOTO ICHIU
HIROKI MASAAKI
FUKUNAGA KENJI
YAMAMOTO ICHIU
HIROKI MASAAKI
FUKUNAGA KENJI
Application Number:
JP2011096711A
Publication Date:
July 21, 2011
Filing Date:
April 25, 2011
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB
International Classes:
H01L31/12; H05B33/10; H01L27/32; H01L51/00; H01L51/40; H01L51/50; H05B33/02; H05B33/04; H05B33/12; H05B33/22; H01L51/52
Domestic Patent References:
| JPH10153967A | 1998-06-09 | |||
| JP2001189192A | 2001-07-10 | |||
| JPS642296A | 1989-01-06 | |||
| JPH11248925A | 1999-09-17 | |||
| JPH10282321A | 1998-10-23 |
Foreign References:
| WO1998036407A1 | 1998-08-20 | |||
| WO1999021233A1 | 1999-04-29 |