DEPOSITION MASK, AND METHOD FOR PRODUCING ORGANIC LIGHT-EMITTING ELEMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 18, 2024
app pub date -
Oct 3, 2023
filing date -
Oct 18, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
There is provided a deposition mask in which a plurality of pixel openings are disposed in a surface, of a deposition mask, which is to face a substrate on which a deposition pattern is deposited. Protrusions including a material different from a material included in the deposition mask are formed in a region which is located from a pixel opening that is disposed at an outermost peripheral portion in the surface, from among the plurality of pixel openings, up to an edge of the deposition mask. In the deposition mask, a crosspiece which is located between two pixel openings adjacent to each other, from among the plurality of pixel openings include the material.
First Claim
Family
International Classification(s)
- No Non-US Classification to display
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided
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