The trend is beautiful and refreshing.

Crystal electric import quantum dots, CSP backlight and LED display industry

by:Rayven     2020-12-04

due to the leds in the LED backlight, LED lighting market, already have saturation, high growth potential but different applications require open questions respectively, LED industry needs more new application and the direction, including the distance between the LED display ( Billboards, indoor and outdoor large screen) , automotive LED, invisible light LED ( UV、IR) , plant lighting, etc. , has been proved to be an important application in continued growth, the development of the future, more or less chance and quantum dots, and even Micro LED technology will have the chance to integration, play a comprehensive effect.

crystal min-hsun hsieh electric vice President, said a variety of special applications in the LED industry, crystal electricity has the master to the corresponding technology, and actively develop and solve the problem of the customer.

quantum dots with small spacing LED display

crystal electric current in the LED display with LED chip products, not only has red leds capacity and the advantage of technology, patent, to display with RGB LED, in the small distance between high visibility and market share of the market, rely on is the unique chip miniature size, and effectively deal with the issue of cost and wavelength evenness. Crystal electricity through the import quantum dots on the small distance between the LED screen, can play a better color rendering, and the luminous efficiency is also improved.

the LED display ( LED billboard, LED Display) Mainly divided into indoor screen, outdoor screen and half outdoor screen, the main buyers are operators of the commercial space, advertising films, advertising posters wheel used for public space. The past in the field of product with a low order of LED products, LED the spacing between the larger, same size within the picture's resolution is relatively low, use less LED also.

however, currently on the market of LED chips encapsulation technology, can be a miniature LED chip size, crystal electricity results in this respect has been market, certainly can appear narrow picture with LED spacing. Thus, small spacing LED display can have higher resolution, the audience can compare and viewing, feel quite obvious progress, quality also has more and more advanced market buyers order.

Xie Fuzong believes that the emergence of more small size LED represented before the large outdoor screen, have the opportunity to do 100, 60 inches indoors such specifications, is also a Full HD high image quality, 4 k is even higher quality products, the future has a chance to appear, can yet be regarded as a possible option display industry.

indeed, small spacing LED display than other display technologies, a spontaneous light, high brightness, color is excellent, the advantages of the update frequency is fast and easy to maintain, with the characteristics of the seamless splicing, there are big plasticity, in joining together in the field of large screen display, there is no other can match. Main application fields include war room, conference room, control center, roadside with counters exhibited the overhang.

the small spacing distance specifications, to P1. 6 and P1. 2 most products, so the demand is a maximum of 1010 LED specifications with LED 0808 specifications. Thanks to the market demand, 2015 - 2016 vendors actively carry out small spacing display. Forecasts for 2015 - 2020 small spacing screen mainstream development trend will Pitch 2 in 2015. 5 mm to Pitch in 2020 0. 8mm。

backlit LED will benefit from quantum dots and CSP are new pattern

and the import of quantum dot technology also can play in the CSP on the encapsulation of the future have the opportunity to on the phone with LED backlight, laptops, tablets, backlight application to create a better play of colour, but as a result, the LCD screen using quantum dots LED when the back light, rendering the bright colors and quality, not only lose OLED, is more wonderful than OLED panel, the cost will be low.

min-hsun hsieh also said that in 2016 LED the market with CSP products needs the most attention by the industry. Crystal electricity in CSP ( The chip size package) Have mastered the yield and product reliability, and design has good collocation and terminal.

crystal electricity together with our customers to resolve the backlight of liquid crystal TV use light-emitting side type design with CSP leds, is expected to further expand CSP overall demand.


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