SSL reliability
SSL System Reliability
SSL products are consisted of many different parts, such as LED lightsource, electronics, optics, etc. The failure of each single component might induce the total system failure. Dr. Yuan have developed a statistical approach for the system reliability since 2013. He applied the concepts of (1) fault tree (2) Bayesian network and (3) Markov Chain. Moreover, Dr. Yuan have introducing the Physics of Failure into this modeling method.
This system reliability approach has been proven its capability in prediction of the lumen decay, colour shift and the electronic failures. We provide project / consultancy service regarding to this.
Fast qualification
LED is robust, and it is difficult to fail. On the other hand, LED is easy to fail unexpectedly under improper usage and design. IES LM-70 requires 6,000 hours test, which is approximately 10 months long. Dr. Yuan and his team applied the environmental heat acceleration concept and developed the accelerated test method for SSL products since 2012. The results induce 1 China national standards ( Accelerated luminous flux depreciation test method for LED lighting products (2000 hours), PN:20132656-T-306) and a research paper (See our Tech Blog).
We provide project / consultancy service regarding to product driven acceleration test method.
System diagnostics
The system diagnostics comprises many signal detection, industrial experience and data analysie capability. As a combination of our knowledge in SSL system reliability, we provide project / consultancy services.
More information from Tech Blog & Free download
Cooperation
Subcontract Projects
We are ready for challenges. Please contact to our sales representive for your demand.
Our SOP is (1) Understanding and team forming (2) project execution, and (3) final approval and aftercare. Please refer to here for detail
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Knowledge Transfer
We welcome the request of inclusive/exclusive knowledge transfer for particular topic(s). The service of knowledge transfer includes tools, training, know-how transferring.
The knowledge transfer projects will be (1) contracting (2)knowledge tranfering (3)co-developing (if necessary) (4)after care. for detail, please refer to here for detail.
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Academic cooperation
We are willing to cooperate with academics, and we welcome any cooperation ideas. Please contact to Dr. Yuan for discussion.
for more cooperation possibilities, please refer to here
Please contact to our sales representive: sales@ichijouriki.com
About
Ichijouriki.com is a technical service company. We provide technical service in the LED technoogy and Lighting design.
contact: sales@ichijouriki.com
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