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Technical Articles about LED Industry & Products - G&H LED
Technical Articles
Technical Articles of LED Industry & products.
  • Posted: 12/17/2015 01:12:29  Clicks: 808
    This technical article introduces the withstand voltage knowledge and some related solutions. High-voltage insulation test and breakdown test Passing pressure test can only explain that the insulation structure of the product can withstand the test voltage, but cannot indicate how much it can take. If you need t...
  • Posted: 12/24/2015 10:12:55  Clicks: 739
    LED project lamp is also called spot light, reflector light and so on, which is mainly used for building decoration lighting and commercial space, it has a round and square shape. Because you usually need to consider the reason of the heat dissipation, so its appearance has some difference traditional project-light l...
  • Posted: 12/31/2015 01:12:04  Clicks: 770
    The "flip" of flip chip is compared with the traditional way of wire bonding connection from the perspective of the process and technology. Traditionally, the electrical surface of the chip is up towards, but flip chip is down towards, so called "flip chip". The essence of flip chip is on the basi...
  • Posted: 01/06/2016 09:01:49  Clicks: 686
    It is well known that the LED industry as a green industry, boasts environmental protection, health, energy saving, and many other advantages, but china's LED industry still has a long way to go. Here is the six LED technologies which may lead the future:   First, the chip and the encapsulation have develo...
  • Posted: 03/08/2016 03:03:59  Clicks: 651
    The Influence of LED lamp bead on LED display: 1, the angle of view The Angle of LED display depends on the Angle of LED lamp bead. To date, most outdoor display screens use elliptical LED with horizontal angle 100 °and vertical angle 50 °, while indoor displays use 120 °angle both horizontal and vertic...
  • Posted: 04/18/2016 05:04:39  Clicks: 736
    There are some aspects of LED device which customers should know, here we list the most important four aspects for customers to refer: 1. Life Theoretical service life of the LED devices is 100000 hours, far more than the working life of the other parts. So if device is of quality guarantee, with suitable working c...
  • Posted: 06/12/2016 11:06:14  Clicks: 597
    The underlying working principle of LED is the energy level transition.   There could be several energy levels in the electron of an atom. When the electron bounces from high level to lower level,  there would be less energy of electron accordingly, and the part that has been gone from electron is tran...
  • Posted: 07/20/2015 11:07:45  Clicks: 1601
    Nowadays, LED lighting becomes more and more popular. Whether for under-cabinet lighting at kitchen, wardrobe lighting, home theater, advertising display or ambient mood lighting etc., SMD LED is a good choice. SMD LED gives high brightness while it has lower power consumption than of a normal LED light tubes (e.g. di...
  • Posted: 07/19/2015 09:07:43  Clicks: 1031
    China’s LED package market grew 19% Year-on-Year to US $8.6 billion in 2014, according to LED inside’s 2015 Global Sapphire and LED Chip Market Report. The lighting market has been the major growth momentum for the industry, as the LED commercial lighting and residential lighting market penetration rates ...
  • Posted: 07/15/2015 01:07:16  Clicks: 980
    To obtain high power LED device, it is necessary to prepare a suitable high-power LED panel light chip. High power LED chip manufacturing methods in the international community are summarized as follows: 1. Increase the size of the light. Through single LED light emitting area and increasing the flow of electricity...
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