Display device
US12216348B2 · kind B2 · utility
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0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 25, 2022 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | May 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134372
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device is provided. A liquid crystal display panel has a first display area and a second display area. When the display device displays, a brightness of the first display area is lower than a brightness of the second display area. The liquid crystal display panel includes a pixel electrode, a common electrode, and an insulating layer disposed between the pixel electrode and the common electrode. A thickness of at least part of the insulating layer in the first display area is greater than a thickness of at least part of the insulating layer in the second display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.