PATTERN FORMING METHOD AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE USING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jan 9, 2017
filing date -
Aug 1, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pattern forming method includes (A) a step of forming a first resist film on a substrate by using a first resist composition, (B) a step of exposing the first resist film, (C) a step of forming a first pattern by developing the exposed first resist film, (D) a step of forming a planarization layer on the substrate provided with the first pattern by using composition for forming a planarization layer (a), (E) a step of forming a second resist film on the planarization layer by using a second resist composition, (F) a step of exposing the second resist film, and (G) a step of forming a second pattern by developing the exposed second resist film in this order, in which the first pattern is insoluble in the composition for forming the planarization layer (a), and a method for manufacturing an electronic device using the pattern forming method.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully