Backlight module, assembly method of backlight module and display
US12044387B1 · kind B1 · utility
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1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2023 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jun 28, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V33/0052
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are a backlight module, an assembly method of a backlight module and a display. The backlight module includes a backplane, a lamp plate and an optical diaphragm, the backplane includes a bottom cover and an upper frame, the lamp plate is mounted on the bottom cover, the upper frame is detachably connected above the bottom cover, the optical diaphragm is mounted on the upper frame and provided opposite to the lamp plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.