Anti-peep light source module and anti-peep display device
US-2024192434-A1 · Jun 13, 2024 · US
Lighting module
US9028127B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028127-B2 |
| Application number | US-201313958224-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 2, 2013 |
| Priority date | May 27, 2011 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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- Title
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Abstract
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A lighting module comprises a light guide plate including a predetermined pattern; a case covering both sides of the light guide plate; and a light source which is disposed in the case and is configured to emit light to the both sides of the light guide plate, wherein the light guide plate is configured to emit the light from the light source through a top surface and a bottom surface of light guide plate, and wherein the lighting module is configured to emit first light upward from the top surface of the light guide plate, and second light downward from the bottom surface of the light guide plate.
First claim
Opening claim text (preview).
What is claimed is: 1. A lighting module, comprising: a light guide plate; a case covering both sides of the light guide plate; and a light source which is disposed in the case and is configured to emit light to the both sides of the light guide plate, wherein the light guide plate is configured to emit the light from the light source through a top surface and a bottom surface of light guide plate, wherein the lighting module is configured to emit first light upward from th…
Assignees
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Classifications
- G02B6/0063Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9028127B2 cover?
- A lighting module comprises a light guide plate including a predetermined pattern; a case covering both sides of the light guide plate; and a light source which is disposed in the case and is configured to emit light to the both sides of the light guide plate, wherein the light guide plate is configured to emit the light from the light source through a top surface and a bottom surface of light …
- Who is the assignee on this patent?
- Lg Innotek Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B6/0063. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 12 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).