[Interview] The Six-Year Development Story of Samsung’s Incredible MICRO LED Display – Samsung Global Newsroom


“Taking up an rising know-how, this undertaking wanted a daring participant that might take the dangers — Samsung was it”
– Tae-yong Son, Vice President, MICRO LED Group, Visible Show Enterprise at Samsung Electronics


Samsung Electronics stands on the forefront of transformative show know-how, leveraging its business prowess and experience to guide product innovation within the international TV marketplace for 17 years. The corporate has constantly modified the business panorama by means of its groundbreaking developments that enable customers to expertise the world in new methods.


Lately, Samsung raised the bar once more with the discharge of the next-generation MICRO LED — an distinctive show know-how that gives an unparalleled viewing expertise. Samsung Newsroom sat down with Tae-yong Son, Vice President, MICRO LED Group, Visible Show Enterprise at Samsung Electronics, to study extra concerning the show’s inception.


▲ Tae-yong Son, Vice President, MICRO LED Group, Visible Show Enterprise at Samsung Electronics, poses in entrance of a MICRO LED set



The Intricate Particulars of MICRO LED Expertise

As prospects proceed to want higher-definition screens for his or her properties, TV producers should use the newest visible applied sciences to create extra superior shows. MICRO LED meets these calls for, boasting a modular design that gives customers with a superior viewing expertise. The ultra-customizable MICRO LED panels enable customers to personalize the form, measurement and ratio of their screens to suit any house or setting.


Along with extremely versatile sizing choices, MICRO LED shows make the most of LEDs which might be densely packed collectively and smaller than 50µm in size. Every particular person LED emits mild and the three major colours — crimson, inexperienced and blue — leading to beautiful image high quality with out the necessity for a colour filter.


“Conventional shows resembling OLED and LCD have a filter and extra layers of supplies over their mild supply which may block or take in a few of the mild and influence the visible expertise,” defined Son. “However, MICRO LED doesn’t make the most of further materials layers, guaranteeing unmatched colour replica.”


One other distinguishing function of MICRO LED is Samsung’s nanometer know-how, derived from the corporate’s main semiconductor experience. This enables for LED chip operation circuits to be straight deposited on the glass, mitigating any lack of brightness that customers could expertise with standard shows. Moreover, inorganic LEDs get rid of the potential of display burn-ins or everlasting display discoloration.


▲ The distinctive technological benefits of MICRO LED provides a number of advantages together with higher image high quality, sturdiness and suppleness



Pioneering the Subsequent Frontier in Shows

The creation of MICRO LED marked a big step ahead in visible show know-how. Whereas earlier iterations of TVs had been created and commercialized by means of collective business innovation, the event of MICRO LED was notably totally different — combining years of in depth analysis and testing undertaken by Son and his group.


“We had been decided to supply viewers with a next-level visible expertise,” mentioned Son. “Because it was an rising know-how, there have been numerous challenges to beat. This undertaking wanted a daring participant that might take the dangers – Samsung was it. Samsung We recruited sensible consultants for the undertaking and invested closely within the success of the product which went by means of quite a few rounds of trial and error.”


Because the identify suggests, a MICRO LED show consists of tens of millions of LED items — essentially the most basic but important a part of a display. For the show to perform at peak efficiency, every LED unit is rigorously examined in opposition to the best high quality benchmarks.


▲ Chopping-edge applied sciences from a number of neighboring classes, together with semiconductor manufacturing, AI software program, and so forth. had been integrated to create the MICRO LED


The substrate for the LED chips is constructed earlier than the chips are meticulously transferred onto it, making a unified module. As soon as produced, the module is assembled right into a show and undergoes greater than 600 hours of in depth reliability assessments and stabilization procedures to make sure that the show supplies a shocking visible expertise for customers.


Son defined the precision wanted to position the LEDs that makes the method extraordinarily difficult. “Think about making an attempt to position a tiny object, smaller than a human hair, in a selected place and angle. Then, repeat this motion over half one million occasions. That is the method for putting LEDs, with every placement needing to be flawless,” he mentioned.


▲ Son explains how the arduous and infrequently difficult course of pushed the group to proceed innovating, resulting in the profitable improvement of the MICRO LED display.


To streamline this course of, Samsung’s improvement group started to hunt out a brand new resolution. Drawing from the corporate’s semiconductor experience, the group adopted methods used to delicately place circuits on silicon wafers and utilized them to MICRO LEDs shows. After testing out the tactic, the method was deemed successful and regarded commercially viable for future manufacturing.


“We by no means overpassed our purpose of making a revolutionary show. We by no means misplaced religion.”

– Tae-yong Son, Vice President, Samsung Electronics


The show’s modular nature posed one other problem for builders: How may they create a single, unified picture uninterrupted by strains or bezels? After years of refinement, Samsung was in a position to create a sophisticated auto-assembly methodology, permitting 49 distinct modules to merge seamlessly right into a single, breathtaking bezel-less show.


“After six years and greater than 200 iterations, we honed the know-how that integrates every particular person module to create MICRO LED shows of all sizes,” mentioned Son. “Regardless of the hurdles we confronted alongside the best way, we by no means overpassed our purpose of making a revolutionary show. We by no means doubted that we’ll make it.”



Provoke, Iterate, Innovate: The Relentless Pursuit of Innovation

A way of understanding and like-mindedness among the many builders was instrumental through the improvement of MICRO LED know-how. Son emphasised that “engineers want to beat the worry of failure, perceive that it’s a part of the innovation course of.” Realizing that failure supplies a chance for future success and innovation, Son and his group used their setbacks as motivation to proceed growing.


“Embracing a tradition of braveness and curiosity, we had been in a position to forge forward — recognizing that every problem we encountered was a step in the proper path towards innovation,” defined Son. “Because of the arduous work and dedication of our group, we had been in a position to carry this revolutionary know-how to life. Viewing the method of trial and error as a studying alternative reasonably than a hindrance might help propel us nearer to technological breakthroughs.”


▲ Over a interval of six years, Son and his group fine-tuned MICRO LED know-how for business use.



Bringing MICRO LED Nearer to Customers

Whereas MICRO LED shows are poised to redefine the business, introducing them to the market poses sure challenges — longer shopper adoption cycles, vital preliminary investments and the necessity to scale manufacturing processes effectively. Alongside these components, well-established options resembling LCDs and OLEDs at present dominate the market, making market penetration of MICRO LED screens slower and tougher.


Engineers want to beat the worry of failure — it’s simply a part of the innovation course of”

– Tae-yong Son, Vice President, Samsung Electronics


Regardless of this, Son views these challenges as alternatives. “The show market is consistently evolving and new applied sciences typically take time to search out their footing,” acknowledged Son. “Whereas adoption could also be gradual proper now, it’s reflective of the everyday incubation interval for superior applied sciences. As we proceed to innovate and drive down manufacturing prices, MICRO LED know-how will grow to be extra accessible to a broader shopper base.”


To introduce MICRO LED shows to extra shoppers, Samsung plans to spend money on strategies that may optimize manufacturing processes and successfully cut back prices — alongside focused advertising efforts to coach shoppers on the distinctive advantages of MICRO LED screens. Though MICRO LED know-how remains to be within the early market phases, curiosity has been steadily rising with 110-inch MICRO LED shows having been offered since its official launch. Likewise, the just lately launched 89-inch model has been pre-ordered from numerous nations world wide, indicating elevated demand amongst shoppers.


▲ MICRO LED provides shoppers essentially the most cinematic image high quality.


“MICRO LED is really the top of shopper show, and it’ll redefine the visible expertise throughout numerous gadgets,” mentioned Son. “From augmented actuality to the subsequent technology of wearables, this cutting-edge know-how underscores the imaginative and prescient we maintain for the long run — an period of hyper-realistic viewing experiences, all powered by MICRO LED innovation.”


For extra info on Samsung’s MICRO LED, please go to samsung.com.


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