How to choose the right LED chip for display procurement?
Release date: 2018-03-19 Source: CNLED Network Share: 
Acquire the same thing, the demand has a satisfactory understanding of the function of the product, and finally find a product that matches your needs.
So how do you choose the right LED chip for the acquisition of the display screen?
There are many parameters of LED chips, such as shape scale, photoelectric parameters, operating conditions, etc. But if you pay too much attention, you don't know which ones are the key points. Let us know how to see it here.
First of all, the shape scale, photoelectric parameters, operating conditions, etc. are often integrated. The use of the display screen is different, and the demand for the chip is different. Field products seek brightness, indoor products seek commonality, and rental products seek value for money.
In addition to the importance of brightness, wavelength, scale, and the size of the binning, we should also pay attention to some hidden goals. Such as gathering, commonality, reliability and other aspects. These goals are difficult to express on the literal goal, but they are very important in the actual use of the customer.
Convergence refers to the gathering state of the chip at the package end. Now the major manufacturers are near the BIN plan, but the BIN status of the package segment is not the same, the difference is in the collection. It is an important mission of the chip factory to reduce the occurrence of customer-biased BINs and to make customers profitable.
Commonality refers to the uniformity of the manifestations. In order to make the appearance of the final appearance uniform, it is necessary for the chip factory to make strict control over wavelength, brightness, capacitance, appearance and other aspects.
Reliability, the emphasis is on the use of life. Now the LED display screen is to get the South Pole, get the equator, can withstand the wind, and get the rain, to do is tough, resistant, and always young, rather than wrinkled at the beginning of birth. , a small and delicate face. The good chip, the LED display screen provides a healthy bone.
The above-mentioned hidden goals require the customer's personal experience, and the demand is spread by word of mouth.
Explicit target matching function requirements, hidden targets matching quality requirements, this is the idea for the display screen acquisition manager.
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