In human-computer interaction interfaces, the clear transmission of information often depends on the most basic visual element: contrast.
In modern interior spaces, natural light remains the gold standard for creating comfort, openness, and vitality.
By simulating long-term operation tests in low-temperature environments, the performance degradation and failure modes of the module under extreme conditions can be evaluated.
In applications such as industrial control panels, outdoor instruments, automotive equipment, and public information terminals, single-digit SMD 7-segment displays often face strong direct sunlight or high-brightness environments.
LED soft film lighting, as a key optical material for achieving uniform light diffusion and reducing glare, is widely used in panel lights, downlights, light strips, and high-end display backlighting.
In industrial control panels, home appliances, automotive dashboards, and even medical equipment, LED THT (Through-Hole) segment displays have long served as crucial windows for human-computer interaction due to their reliable structure, reasonable cost,
