Display device
US-2024314987-A1 · Sep 19, 2024 · US
Flat panel display device, stereoscopic display device, and plasma display device
US8994893B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994893-B2 |
| Application number | US-201113381926-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 24, 2011 |
| Priority date | Nov 18, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The present invention have a back frame having a simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device.
First claim
Opening claim text (preview).
What is claimed is: 1. A flat panel display device, wherein the flat panel display device comprises a backlight system and a display panel, wherein: the backlight system comprises a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source into the display panel; the back frame comprises primary assembling pieces, secondar…
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Classifications
Physics · mapped topic
- G02F1/133308Primary
Physics · mapped topic
- H05K7/00Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8994893B2 cover?
- The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The ba…
- Who is the assignee on this patent?
- Kuo Yi-Cheng, Hsiao Yu-Chun, Huang Chong, and 5 more
- What technology area does this patent fall under?
- Primary CPC classification G02F1/133308. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 31 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).