Display structure, specifically configured to be mounted on a vehicle
An electrochromic opacifying filter in vehicle display panels addresses light loss issues by switching states for efficient backlighting, reducing power consumption while maintaining pattern visibility.
FR3163619B1Active Publication Date: 2026-06-19DAV
Patent Information
- Authority / Receiving Office
- FR · FR
- Patent Type
- Patents
- Current Assignee / Owner
- DAV
- Filing Date
- 2024-06-19
- Publication Date
- 2026-06-19
Smart Images
Figure 00000010_0000 
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Abstract
Display structure, in particular configured to be mounted on a vehicle. The invention relates to a display structure (1), in particular configured to be mounted on a vehicle, the display structure (1) comprising: at least one pattern support (2) having at least one pattern (3) to be displayed, this pattern support (3) being configured to receive light so as to illuminate the pattern to make it visible on an observation face (4) of the display structure (1); at least one active opacifying filter (7) being controllable to switch from a transparent state to an opacifying state, the active opacifying filter (7) being placed opposite the pattern to be displayed on the pattern support, between the pattern support and the observation face (4), so as to mask the pattern of the pattern support when the active opacifying filter (7) is in the opacifying state, and the active opacifying filter (7) being controllable to switch to the transparent state when the pattern is illuminated.Figure for the abbreviation: Figure 2.
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