Support frame with concave groove, manufacturing method thereof, backlight assembly and display device
US12197077B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 28, 2021 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Oct 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/28
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided a support frame (2), including: a first support structure (3) having a first support surface provided with a concave groove (301); and a light-transmitting structure (4) on the first support surface, including: an engaging portion (401) and a light-transmitting portion (402), which are connected to each other, with the engaging portion (401) located in the groove (301) and fixed with the groove (301) by engagement, the light-transmitting portion (402) located outside the groove (301) and having a second support surface on a side of the light-transmitting portion (402) opposite to the engaging portion (401), and the second support surface configured to support a display panel (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.