From LED epitaxial wafers to final lighting fixtures, a series of industrial chain links such as material epitaxy → chip fabrication → die encapsulation → luminaire design and assembly are required.
On the one hand, from epitaxial wafers to final lighting and display applications, all aspects of the industry chain can form independent products with their own technical barriers and research and development needs; on the other hand, the quality of the terminal application products will be affected by each link. influences.
For example, the core component of semiconductor lighting is an LED chip, but the luminous efficiency of the LED chip reaches 100lm/W, which is not equal to the efficiency of the semiconductor lighting fixture. It also reaches 100lm/W; more importantly, the semiconductor lighting product needs market recognition. Comprehensive performance, including luminaire efficiency, reliability, and human eye comfort, must have significant advantages over traditional lighting products. In other words, even if the efficiency of a semiconductor lighting fixture reaches 100 lm/W, it does not mean that it will be accepted by the market. There are still many scientific problems in semiconductor lighting itself, such as lighting effects and quality including color rendering and color. Product consistency, human eye comfort, etc.
Only when the development of technology makes semiconductor lighting fixtures have advantages over traditional light sources in terms of efficiency, lighting quality, and design novelty, semiconductor lighting is likely to enter and continue to open up the market. On the other hand, the expansion of the market will lead to an increase in production and an increase in industry R&D investment, accelerating technological progress, resulting in improved performance and a gradual decline in cost and price.
Ultra Light less than 8kg for each LED panel.
Low Cost of Splicing
Standard 16:9 LED panel can also precisely achieve HD/FHD/UHD/SHV resolution just right, and with a 27" diagonal panel size it can become a perfect substitute for any existing 54" or 108" LCD screen.
Convenient Front/Rear Installation and Maintenance
The install procedure is as quick as block-building. It supports for both front and rear installation with a panel thickness of only 100mm. Additionally, module, power supply, receiving card, conversion card and cables between panels can all be maintained quickly from the front without professional skills.
Intelligent System
Calibration data retrieval function and worry-free parameter back-up function are both embedded in every smart LED Module. Besides, power system, temperature and other working status are automatically monitored to achieve intelligent management.
Less Is More
Led Module, conversion card, and receiving card between panels are connected all through one connector of high stability. Thus, the panel presents a contracted and concise design style with no external cables.
Perfect Display Effect
160° ultra wide horizontal and vertical viewing angle covers more potential customers.
The broadcasting pictures are stable with no scanning line, and the edge of image is sharp and clear when dealing with dynamic pictures.
Stable Operation
JoyLED AC-DC and DC-DC power schemes are both available to ensure a safe and reliable operation of the LED screen. No sudden shut-down will occur during use.
Safe Operation
With hot double backup for Signal, stable broadcasting would be guaranteed when failure happens.
Anti-hacking Encryption could avoid malicious signal cut-off and input.
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Shenzhen Joy LED Display Co., Ltd. , http://www.joe-led.com