Backlight module and curved display device
US11947219B2 · kind B2 · utility
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14Claims
0Family size
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Key dates
| Filing date | Dec 9, 2022 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Dec 9, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/465
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed are a backlight module and a curved display device. The backlight module includes a backplane and a backlight. The backplane includes a backplane body and two arc fixing components. The backplane body is provided with two opposite arc sides and each arc fixing component is correspondingly detachably installed at each arc side to restrict a curvature of the backplane body. A mounting groove is formed by the cooperative enclosure of two arc fixing components and an inner surface of the backplane body. The backlight is provided into the mounting groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.