PCB stands for print circuit board, which is mainly us to make electronic circuits. PCB and glass substrate are mainly us in TV. The complete PCB production system has matur and is the current mainstream backplane solution. Glass substrate is expect to become an alternative solution due to its advantages of high flatness, width and line spacing, and good heat resistance, but due to the fragility of glass and low productivity and high cost, it has not been widely us yet.
There is limit space for rucing The main solution
The cost of PCB materials, and the cost ruction ideas at the substrate link are focus on rucing the amount of materials us ghana number data and switching to glass substrates. There are many players in the PCB board market, and the global supply structure is fragment. Mini L TVs have much higher requirements for PCB boards than ordinary TVs, and the proportion of imports is still high.
In terms of cost, the price of PCB boards has almost reach
The material cost, and there is limit space for cost ruction at the high link of PCB. The main cost ruction ideas include: 1) Using PCB boards such as fishbone and light strip to ruce the direct material consumption. 2) The comprehensive jeff kaplan co-founder & chief executive officer performance and theoretical cost of glass substrates are lower than those of PCB, and PCB is moving toward glass substrate solutions. 3) Further increasing the proportion of domestic production.
Installation of BEMS Building Management System Architecture
The basic study of BEMS architecture includes three interconnect levels. The main solution design level, operation level and energy saving expert system. Its basic spirit is to conduct detail diagnosis of the building energy consumption status tg phone list through a complete and digital monitoring system. Compare the measur data with the existing database data to identify the problem (Failure detection); then use the expert system to develop energy saving measures, classify them into design problems, operation problems or management problems, and then feback to the original system for improvement and conduct an economic benefit assessment. In this way, as the building is in commercial operation, time gradually advances until the optimal operation of the system is achieve.