Frame structure, backlight module and display device
US10775553B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 17, 2020 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Mar 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133615
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A frame structure is described that includes a back plate having a first side wall; a middle frame assembled on the back plate, the middle frame having a second side wall located outside the first side wall; a buckle assembled on the first side wall, the buckle including a buckle elastic slice, where the buckle elastic slice is located between the first side wall and the second side wall, a retreat space exists between the buckle elastic slice and the first side wall, the buckle elastic slice has a buckle portion and a disassembly slot, the buckle portion protrudes in a direction close to the second side wall and be located inside the position limiting slot, and the disassembly slot is recessed in a direction away from the second side wall and has a notch opposite to the disassembly opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.