Zero-Defect Commitment: How Our Rigorous Quality Control and Failure Analysis Safeguard Your Projects

In the electronics industry, a 1% defect rate in a display module can lead to a 100% failure for the end-user's experience. At ShenZhen Richarmony Technology co.,Ltd., we believe that premium quality is not an accident—it is the result of a systematic, relentless pursuit of excellence throughout the entire manufacturing lifecycle.

To ensure every TFT module leaving our facility meets industrial standards, we implement a multi-layered inspection strategy:

1. IQC (Incoming Quality Control): Every batch of glass substrates, ICs, and FPCs undergoes strict sampling before entering the cleanroom.

2. In-Process AOI Inspection: We utilize Automated Optical Inspection (AOI) at critical bonding stages to detect microscopic defects that the human eye might miss.

3. 100% Function & Visual Test: Every single unit is tested for color uniformity, dead pixels, and touch sensitivity.

4. Reliability Aging Tests: Our modules are subjected to high-temperature and high-humidity aging (e.g., 60°C/90% RH) to simulate years of field use.

5. OQC (Outgoing Quality Control): A final rigorous check on packaging and ESD (Electrostatic Discharge) protection to ensure safe international transit.

Even with the best QC, environmental variables or integration issues can occasionally cause challenges. This is where we differentiate ourselves. We don't just replace parts; we provide answers.

"When a client encounters a technical hurdle, our engineering team provides a formal Failure Analysis (FA) Report," says Mason (Ming), our Technical Sales Lead. "By using X-ray inspection and cross-section analysis, we identify the root cause—whether it’s a mounting stress issue or a signal interference—and provide corrective actions to prevent recurrence."

By partnering with a supplier that prioritizes QC and FA, you reduce your:

• After-sales Maintenance Costs

• Brand Reputation Risks

• Project Delays