Device for manufacturing organic light-emitting display panel and method of manufacturing organic light-emitting display panel using the same
US-9224987-B2 · Dec 29, 2015 · US
Donor substrate, method of fabricating organic light-emitting display device, and organic light-emitting display device fabricated using the method
US9040965B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9040965-B2 |
| Application number | US-201313957876-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 2, 2013 |
| Priority date | Apr 16, 2013 |
| Publication date | May 26, 2015 |
| Grant date | May 26, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A donor substrate includes a base layer having a first surface and a second surface, a complementary hardness layer on the first surface of the base layer, and a transfer layer on the complementary hardness layer. A hardness of the complementary hardness layer is greater than that of the base layer.
First claim
Opening claim text (preview).
What is claimed is: 1. A donor substrate for fabricating an organic light emitting device, the donor substrate comprising: a base layer having a first surface and a second surface; a complementary hardness layer on the first surface of the base layer; and a transfer layer on the complementary hardness layer, wherein a hardness of the complementary hardness layer is greater than that of the base layer. 2. The donor substrate as claimed in claim 1 , wher…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9040965B2 cover?
- A donor substrate includes a base layer having a first surface and a second surface, a complementary hardness layer on the first surface of the base layer, and a transfer layer on the complementary hardness layer. A hardness of the complementary hardness layer is greater than that of the base layer.
- Who is the assignee on this patent?
- Kwon Young Gil, Lim Hyung Tag, Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H10K71/18. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 26 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).