To: Dear customer
Hello!
Thank you for your long-term support for Yuguang Optoelectronics, and to give the company the opportunity to continuously develop and grow. Here, on behalf of all my colleagues in Yuguang, express my sincere thanks and sincere wishes to your company: Business is booming! ! As Taiwan Chip Optoelectronics has upgraded the brightness of the RGB series chips for 15 years, it will be different from the products supplied before. In the case of 20MA current, the brightness of the products supplied will be greatly increased, and the color will be more biased than before. White, more adaptable to market needs, we apologize for the inconvenience caused to your company. The following is an adjustment made by our engineering technology department in conjunction with the conditions of use of most of our customers. Please adjust the current according to the actual situation. The company's sales staff and engineering and technical personnel can assist your company in adjusting the ratio
Conventional wafer 10mil RGB and RGBW series products, due to the brightness upgrade of the blue-green chip products at the Taiwan wafer factory, the original blue-green 8*15mil chip is now upgraded to the new 8*10mil blue-green light. After the upgrade, the red, blue, green chip 20mA light at the same time, the effect is white, 7-8LM, the user can according to the desired color for the current ratio. From April 15, the new process RGB material storage began to change. Our label will be marked as (highlighted) after the code. Our technicians provide the following two sets of current ratios. Please pay attention to the current distribution resistance.
The color mixing is reddish (the color is the same as that of the old color mixing) Current distribution is as follows:
R: 25mA
G: 15 mA
B: 15 mA
Mixing whitening Suggested current distribution as follows:
R: 20mA
G: 20 mA
B: 20 ??mA
Please users, if there are old RGB materials in stock before use, please note that before use, can not be mixed to avoid mixing! Inconvenience to your company, hereby sincerely apologize!
Shenzhen Yuliang Photoelectric Technology Co., Ltd.
2015-04-08
