What are the benefits of using high-temperature resistant resin for LED lamp beads.p3 rental led screen

　　What are the benefits of using high-temperature resistant resin for LED beads, the reasons for LED bead failure, and why LED beads are dark and bright: As the name suggests, high-temperature resistant resin refers to the resin adhesive that can fully ensure the normal characteristics of the product during high-temperature welding, without releasing excessive stress due to high temperature. Stress is the primary culprit leading to the failure of LED bead products. Common problems such as gold wire breakage, D-point detachment, silver glue peeling, and chip breakage directly lead to bead failure. The common phenomena of LED lamp bead failure caused by stress are: 1. Welding directly does not light up, and it is in a completely open circuit state. 2. After welding, it turns on and off, and when pressed on the surface of the lamp bead, it can emit light normally. 3. After welding, some light beads on a board have inconsistent brightness, resulting in a dimming of the voltage. 4. The high voltage after welding, the inability to emit light normally during low current testing, and the inconsistent yellow color of white light are all caused by stress. Through years of long-term verification, Yisheng Electronics can completely eliminate the above-mentioned problems by replacing materials and improving product production processes.

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