Daniel, a well-known American RV accessory supplier, is committed to improving the interaction experience of in car electrical appliances and plans to develop a control panel that combines aesthetics and practicality for high-end RV refrigerators.

Needs and challenges:

Suitable for narrow installation spaces (diameter ≤ 50mm), while supporting high brightness displays (≥ 500nit) to adapt to outdoor strong light environments.

The knob should have waterproof and dustproof functions (IP65 rating) and be compatible with extreme temperatures ranging from -30 ℃ to 80 ℃.

Golden Vision Solution:

Customized 1.28-inch TFT knob screen:

Circular design+metal knob structure, perfectly matching customer ID design.

Built in brightness automatic adjustment chip, increasing outdoor visibility by 60%.

Integrated Services:

Provide full process support from screen display driver development to waterproof testing, shortening customer research and development cycle by 3 weeks.

Achievements:

The product has been mass-produced for 2024 A-class RVs, and users have reported that the knob screen operation is precise and there is no delay in starting at low temperatures.

Daniel's annual procurement volume increased by 200% year-on-year and expanded to other in vehicle equipment collaborations.