Method for precisely forming light emitting layers in a...

Details Method for precisely forming light emitting layers in a... Method for precisely forming light emitting layers in a...

2006-10-03

2006-10-03

Pert, Evan (Department: 2826)

Semiconductor device manufacturing: process

Making device or circuit emissive of nonelectrical signal

Making emissive array

C438S099000

Reexamination Certificate

active

07115434

ABSTRACT:
There is provided a method for precisely forming light emitting layers in a semiconductor device without a positional deviation and at a high throughput. A pixel portion is divided into a plurality of signal lines by banks, and a coating liquid (R), a coating liquid (G), and a coating liquid (B) are applied respectively in a stripe shape at the same time using a dispenser. Then, luminescent layers emitting lights of respective colors of red, green and blue can be formed by heating these coating liquids.

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