LED QC (IQC)

Taiwan Chi Ming Electronics Corp. has 39 years of experience in manufacturing LED automotive and truck lights.
We focus on reliable quality, continuous R&D, and sustainable growth. Our goal is to enhance product reliability and quality through constant improvement.
Customer satisfaction is our top priority and the key to our progress, making us a dependable partner in the LED lighting industry.

2019-10-31

LED ming

LED檢驗注意事項

1.測漏電-反向電壓15V不能測出有超過100uA漏電流。

2.電壓-紅.黃光正向電壓在2.0~2.4V 藍.白.綠光正向電壓在3.0~3.4V

3.測光通量-LM/W

4.測色溫-x.y座標.

5.測主波長-判斷LED發光顏色及色純度.

6.測chip的金線拉力.

7.測chip固晶的推力-及迴流焊後chip的固晶推力.

8.測外觀-確認正負極方向,及長.寬.高的尺寸.

智慧，道德，研究，發展