Since the publication of the consumer electronics giant Sony in North America in June CLEDIS display screen, LED display the combination of Micro LED technology combined with small spacing popular market. However, LED to a miniature and wavelength are facing higher cost once different challenges.
At the present stage small spacing LED display application in indoor 100 inch to 150 inch has become more mature. But at the current technology, PLCC LED encapsulation body to reduce the size limit in 0505 (mm). If you want to do further below 100 inch small spacing LED display, LED miniature is facing the challenge of the cost and the wavelength are briefly. At present the production level of general blue wavelengths uniformity is 5 ~ 12 nm, and small spacing LED wavelengths once the target is 3 ~ 4 nm. In addition, when the size of the LED encapsulation body continues to narrow, in order to avoid the lineup due to volume increase, the red LED should be from the Vertical (Vertical) to flip chip (flip chip) form, the cost even more than blue leds and green LED display screen cost sum in the small spacing was more than doubled.
LED epitaxial metal crystal electricity (Epistar) break through the limit, is the combination of CSP and quantum dot (QD) technology, through a quantum dot light conversion, solve the blue-green LED wavelength poor uniformity, and red LED flip chip expensive problems. Crystal electric quantum dot small spacing, LED encapsulation body size can be 0303 or even 0303 (mm), distance (pitch) below 0.5 mm. In terms of resolution of the industry standard, this LED encapsulation, and even can do 60 inches below the small display, is expected to greatly open small spacing the application range of the LED display.
LEDinside host LEDforum 2016, will be in September 30, 2016, held at the national Taiwan university hospital international conference centre, this workshop have the honor to invite to the crystal electrical research and development center, deputy general manager Mr Min-hsun hsieh to share with you his innovation technology of quantum dots in the small distance between display views and prospect of application.
Session description
Squeeze profit is pale, lighting, LED backlight market operators to face the problem of insufficient nutrients, OLED wreaths apple light force, big layout according to application and special lighting market. LED industry, however, in this difficult moment with new possibilities, Micro leds as apple and Sony layout, coming to the table, jump into a mass production technology may walk into public life at any time. Because of this, LEDforum 2016 will uncover the mysteries of Micro LED to "the next generation display technology of Micro LED", invited the industry advanced, and LEDinside professional analysis team, respectively discusses technology development present situation and the future market potential.
LEDinside host LEDforum 2016, will be in September 30, 2016, held at the national Taiwan university hospital international conference center, the seminar will be taken from Micro LED materials, manufacturing, system integration, then carries on the comprehensive analysis to the terminal application and the market, the participation toast to invite the industry, to attend.
