Light emitting display device and driving method thereof
By setting red, green, blue, and color-adjusting light-emitting components in the light-emitting display device, and using an anti-reflective layer and color filters, the problems of external light reflection and color unevenness are solved, achieving color balance and brightness uniformity, adjusting color lifespan characteristics, and adapting to changes in viewing angle.
CN122161303APending Publication Date: 2026-06-05LG DISPLAY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LG DISPLAY CO LTD
- Filing Date
- 2025-10-31
- Publication Date
- 2026-06-05
Smart Images
Figure CN122161303A_ABST
Abstract
Disclosed is a light emitting display device and a driving method thereof, the light emitting display device including: a substrate; a bank portion provided on the substrate and exposing red light emitting portions, green light emitting portions, blue light emitting portions, and a color adjusting light emitting portion spaced apart from each other; red light emitting devices in the red light emitting portions, green light emitting devices in the green light emitting portions, blue light emitting devices in the blue light emitting portions, and color adjusting light emitting devices provided in the color adjusting light emitting portion; an encapsulation layer covering the red light emitting devices, the green light emitting devices, the blue light emitting devices, and the color adjusting light emitting devices; and an anti-reflection layer on the encapsulation layer, the anti-reflection layer including a color filter overlapping the red light emitting portions, the green light emitting portions, the blue light emitting portions, and the color adjusting light emitting portion.
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