2022-05-17
LED packaging structure, process development status and trend
LED packaging is a technology involving multiple disciplines (such as optics, thermals, mechanics, electricity, mechanics, materials, semiconductors, etc.). (As shown in Figure 1) From a certain point of view, LED packaging is not only a manufacturing technology (Technology), but also a basic science (Science), excellent packaging engineers need to understand thermal, optical, material and process mechanics Have a deep understanding of the nature of physics.
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2022-05-17
From chip to package to terminal, interpret the development status of UVC LED
In the past two years, affected by the global economic downturn and geopolitical conflicts, the growth rate of the global LED lighting market has slowed down significantly.
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2022-05-17
LED packaging form and packaging process
LED chip types are mainly divided into three categories from a structural point of view: horizontal electrode chips, flip chips and vertical electrode chips.
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2022-05-17
In the era of ultra-high-definition display, LED packaging technology keeps pace with the times
As people continue to pursue the ultimate visual experience, the demand for ultra-high-definition displays is increasing day by day, and LED displays have entered the era of micro-pitch. The LED display has developed from the past single-color to two-color, and then to full-color; the dot pitch is also shrinking, from the previous P30 to P20, P10, P2.5, and then to the LED display below P1. Rapid development.
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2022-05-17
What are the specific components of semiconductor packaging and testing equipment?
With the development of technology, the density of transistors in semiconductor chips is getting higher and higher, and the complexity and integration of related products are increasing exponentially, which is an unprecedented challenge for chip design and development.
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2022-05-16
What has widened the distance between LED packaging companies?
In the midstream, the development of LED packaging companies depends not only on the upstream situation, but also by the downstream and terminal demand.
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2022-05-17
What is the prospect of LED packaging industry? Analysis of LED packaging market scale
The 2022 Guangzhou International Lighting Exhibition (GILE) will be held at the China Import and Export Fair Complex from June 9 to 12, 2022. Guangzhou International Lighting Exhibition to share with you today's lighting industry information
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2022-05-13
Flash LED revenue reached US$759 million in 2018
In traditional mobile phone applications, LEDs only supply the backlight of mobile phone screens and keyboards, and the usage is not large. However, with the increase in the proportion of smart phones, consumers have higher and higher requirements for mobile phone functions. Higher resolution requires more LEDs to improve the brightness of the backlight module, and the camera module with continuously increasing pixels also needs to be equipped with higher-brightness Flash LEDs, or even two as fill light.
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2022-05-15
What is the meaning of LED packaging? What are the LED packaging methods?
LED (semiconductor light emitting diode) packaging refers to the packaging of light-emitting chips, which is quite different from integrated circuit packaging. The packaging of LEDs is required not only to protect the wick, but also to transmit light. Therefore, the packaging of LEDs has special requirements for packaging materials.
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