Display device
US-2024324289-A1 · Sep 26, 2024 · US
Optical unit and organic light emitting diode display including the same
US9122012B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9122012-B2 |
| Application number | US-201313757085-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 1, 2013 |
| Priority date | Sep 19, 2012 |
| Publication date | Sep 1, 2015 |
| Grant date | Sep 1, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An optical unit is disclosed. In one aspect, the optical unit includes a polarizing plate, a first protective layer positioned on a first side of the polarizing plate and a first adhesive layer positioned on the first protective layer. A plurality of protrusions are formed on the surface of the first protective layer.
First claim
Opening claim text (preview).
What is claimed is: 1. An optical unit, comprising: a polarizing plate having first and second surfaces opposing each other, a first protective layer positioned on the first surface of the polarizing plate; a first adhesive layer positioned on the first protective layer; a second adhesive layer positioned on the second surface of the polarizing plate; and a second protective layer positioned on the second adhesive layer, wherein a plurality of second protrusions are formed…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H10K59/8791Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G02B5/3025Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9122012B2 cover?
- An optical unit is disclosed. In one aspect, the optical unit includes a polarizing plate, a first protective layer positioned on a first side of the polarizing plate and a first adhesive layer positioned on the first protective layer. A plurality of protrusions are formed on the surface of the first protective layer.
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H10K59/8791. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 01 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).