Components of an electronic device and methods for their assembly
US-2024431057-A1 · Dec 26, 2024 · US
Back frame of flat panel display device, method for manufacturing back frame, and backlight system
US9220173B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9220173-B2 |
| Application number | US-201113380036-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 23, 2011 |
| Priority date | Nov 18, 2011 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both include a joint section. The at least two primary assembling pieces are joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other. At least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also improve the strength of the back frame at a joining site to thereby ensure that the overall strength of the back frame meets the desired requirements.
First claim
Opening claim text (preview).
What is claimed is: 1. A back frame of a flat panel display device, wherein: the back frame comprises at least two primary assembling pieces, the at least two primary assembling pieces both comprising a joint section, the at least two primary assembling pieces being joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other; and at least one of the primary assembling pieces comprises a reinforcement structure fo…
Assignees
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Classifications
- H05K5/02Primary
Electricity · mapped topic
Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9220173B2 cover?
- The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both include a joint section. The at least two primary assembling pieces are joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other. At least one of the …
- Who is the assignee on this patent?
- Kuo Yi-Cheng, Hsiao Yu-Chun, Huang Chong, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H05K5/02. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 22 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).