2019-05-17

【SID Display Week 2019】Micro LED Display Products Progress with Chinese Panel Makers Joining the Field

Display Week is an iconic event for the display industry across the world. Micro LED display is still a major focus of the show in 2019. Most of the Micro LED display exhibitors have demonstrated their products last year and came with upgraded Micro LED display this year. LEDinside noticed that Chinese panel manufacturers have joined the game of Micro LED and showcased active driven solution on glass backplane, indicating the technology progress of Micro LED display. Let’s take a look at the latest Micro LED developments at SID Display Week 2019. ...
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2019-05-16

CEA-Leti Develops CMOS Process for High-Performance Micro LEDs That Could Overcome Display-Size Obstacles

French research institute, Leti of CEA Tech, announced a new technology development based on CMOS for GaN Micro LED displays manufacture. Researchers said the new process is capable of producing high performance Micro LED displays for a wide range of applications from smart watches to TVs. The approach fabricates elementary units of all-in-one red, green, blue (RGB) Micro LEDs on a CMOS driving circuit, and transfers the devices to a simple receiving substrate. The units are fabricated with a full semiconductor, wafer-scale approach. (Image: CEA...
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2019-05-15

【SID Display Week 2019】Industry Players Demonstrate Display Technology Breakthroughs

The 56th SID Display Week 2019 kicked off on May 14 at the San Jose McEnery Convention Center in San Jose, California, USA. This year LEDinside also joined the event to share the first hand updates in the display industry. Exhibitors across the world have presented their latest developments in display products. Display producers keep their focus on developing differentiated products to target niche market for avoiding price competition. Foldable mobile phones, flexible OLED TVs, flexible automotive panels, transparent displays and light field holographic ...
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2019-05-15

Plessey and JDC Demonstrate World First GaN-on-Si Monolithic Full HD Micro LED Display

Plessey announced that it has achieved a significant milestone in the development of its monolithic Micro LED displays with its backplane partner, Jasper Display Corp (JDC). The two companies announced their strategic partnership in September 2018. Though intensive collaboration, Plessey has succeeded in wafer level bonding of its GaN-on-Silicon monolithic Micro LED wafers with JDC’s eSP70 silicon patented backplane technology, resulting in Micro LED displays that contain addressable LEDs. Wafer level bonding poses significant technical challenges ...
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2019-05-14

Micro LED AR Smart Glasses Might be Apple’s Next Focus Combining Its Software and Devices Development

Rumors about when Apple will start adopting Micro LED in its products have been going on since it acquired Micro LED startup LuxVue in 2014. Many believed that Apple Watch would be the first Apple product using Micro LED display featuring its high brightness and low power consumption. However, it is also likely that the technology will be seen in augmented reality (AR) devices based on Apple’s recent plans. Reuters reported that Apple has teamed up with German software developer SAP to help business develop applications based on Apple’s machine-l...
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2019-05-14

VueReal Develops Mass Production Solution for Micro LED Display with Required Yield

Micro LED technology startup VueReal reported that it has developed a solution to offer required yield for high-volume production of Micro LED displays. Right after unveiling its ability to produce Micro LED display with 30,000 ppi with product sample available for order, VueReal announced its development of a Micro LED display mass production solution. Low transfer yield and the need for expensive redundancy or repair solutions have been major limiting factors preventing Micro LED displays from being used in mainstream applications. In order to tackle the issue...
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2019-05-13

VueReal’s 30,000 ppi Micro LED Display Reaches High Yield and Ready for Sample Shipment

VueReal, the Canada-based Micro LED developer, announced its achievement in Micro LED display production. With its self-aligned technology, VueReal has reached a high yield in Micro LED display production. VueReal will start accepting orders for Micro LED display samples by June 2019. According to VueReal, its self-aligned integration process is able to meet the alignment accuracy requirement without compromising Micro LED performance. Based on the technique and adaptive patterning technologies from VueReal, Reza Chaji, CEO of VueReal, noted that ...
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2019-05-13

Tianma to Showcase Micro LED Transparent Display and Mini LED Backlit Display at Display Week 2019

The Tianma Group from China announced that it will exhibit a 7.56-inch Micro LED display, a Mini LED backlit HDR LCD, and a Flexible AMOLED display at Display Week 2019. Tianma will showcase a Micro LED display with over 60 percent transparency and a resolution of 720*480 (114ppi), along with a thin border of less than 0.8mm. With the transparent Micro LED display, Tianma targets automotive applications such as HUD or car window display. (Image: Tianma) The company is also presenting a LTPS Mini LED backlight-based HDR display f...
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2019-05-10

Samsung and Sony’s Micro LED Displays Win SID’s Display of the Year Awards

The Society of Information Display (SID) announced the winners of its Display Industry Awards. Winners of Display of the year include Samsung’s “The Wall,” Sony’s Crystal LED Display and Apple’s OLED display for Apple Watch Series 4. Two out of the three winners went to Micro LED displays. Samsung revealed “The Wall,” a 146-inch display at CES 2018 for the first time. In 2019, the Korean company released a 75-inch Micro LED display with the “real” Micro LED chips which is only 1/15 of t...
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2019-05-10

X-Celeprint Adopts BluGlass’ RPCVD p-GaN to Achieve Micro LED Display Prototypes

Australian semiconductor technology developer, BluGlass, announced that its Remote Plasma Chemical Vapour Deposition (RPCVD) p-GaN technology has been adopted by X-Celeprint, a micro-transfer printing company, to develop Micro LED display prototypes. By implementing BluGlass’s RPCVD p-GaN technology, X-Celeprint’s active matrix Micro LED displays demonstrated good luminance with color uniformity, quantum efficiency and forward voltage that equal current high-performance commercial applications of 2000 nits. (Image: X-Celeprint/BluG...
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2019-05-03

Plessey to Showcase Its Latest Micro LED Display Solutions at Display Week 2019

UK-based optoelectronic technology solution provider Plessey announced that it will showcase its latest Micro LED display solutions for augmented and mixed reality (AR/MR), head-up/head-mounted displays (HUD/HMDs), smartphones and other display applications at Display Week 2019 held from May 14 to 17 in San Jose, California, USA. Plessey said it will unveil its Micro LED technology breakthroughs and demonstrate why its scalable and repeatable GaN-on-Silicon monolithic process is the solution for next-generation display products. (Image: Plessey) C...
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2019-04-29

Scientists Develop Color Tunable GaN LED with Potential to Improve Micro LED Display Technology

An international research team demonstrated the possibility of tuning the color of a GaN LED by changing the time sequence at which the operation current is provided to the device. Scientists from Lehigh University, West Chester University, Osaka University and the University of Amsterdam have collaborated to develop a new technique of color tuning for GaN LED by controlling current injection to monitor the intensity ratios of emission atomic. The research, titled “Color-Tunablility in GaN LEDs Based on Atomic Emission Manipulation under Current In...
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2019-04-11

Osram Joins Micro LED Project to Develop Transparent Automotive Display Applications

Osram Opto Semiconductors announced that it joined a project, SmartVIZ, which aims to explore the principles of high-resolution visualization solutions using Micro LEDs. Focusing on automotive interior applications, the Micro LED project expects to present initial demonstration by October 2021. The purpose of the SmartVIZ project is to provide research basis for future transparent, high-resolution, direct-emitting visualization solutions with Micro LED technologies. Osram will partner with ASM AMICRA and Fraunhofer IISB to carry out researches focu...
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2019-04-11

Sony Sets up a 16K Micro LED Display in Japan

Sony announced that it is building up a massive 16K screen with its Crystal LED technology in Japan at National Association of Broadcaster 2019. The size of the giant TV screen is 19.2 meters by 5.4 meters (63 ft by 17ft) with an ultra-resolution of 16K, which uses 16 times the pixel of 4K TVs and 64 times more than 1080p. Sony is currently installing the screen in Yokohama, Japan, for a new research center of Shiseido, the Japanese cosmetic group. (Image: Sony) Sony’s Micro LED technology, called “Crystal LED” by the company, is ad...
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2019-03-11

Vertically Integrated GaN LEDs Proposed to Advance Micro LED Display

Researchers at Rochester Institute of Technology in the U.S. proposed a new designed vertical integration of GaN LED which enables improved efficiency of Micro LED displays. Matthew Hartensveld and Jing Zhang from Rochester Institute of Technology published a new study on IEEE Electron Device Letter describing how they managed to vertically integrated nanowire GaN field-effect transistors (FETs) and InGaN LEDs. The novel structure places the transistor below the LED which for controlling and dimming. (Image: Hartensveld and Zhang) Comb...
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2019-02-27

5G Micro LED Display Exhibited at MWC 2019

A Micro LED equipped with 5G connection was showcased at MWC this year by the Fibocom International Alliance (FIA), an organization focuses on 5G IoT devices established by Chinese wireless communication specialist, Fibocom. According to FIA, the 5G Micro LED display, named FIA One, combines the two attention-drawing technologies and integrates existing access devices such as gateways, routers, set-top boxes, or IP TV services into a single display. FIA said the integration opens a door for new digital experiences and IoT innovations. "W...
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2019-01-11

【CES 2019】The Competition between Micro LED and OLED Goes on

This year at CES, big names for TVs and displays have again geared up with their most attracting products to amaze visitors from all over the world. Large size TV with ultra-high resolution is taking over the market with the leading brands presenting 8K TV. Meanwhile, OLED and Micro LED are still two of the most noticeable display technologies at the show as Samsung revealed its latest Micro LED display and LG showcased the world’s first rollable OLED TV. Micro LED Displays: Samsung, PlayNitride and Sanan Optoelectronics Samsung’s ...
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2019-01-11

Sanan Optoelectronics Supplies Mini/Micro LED Chips for Display Products at CES 2019

Chinese LED maker Sanan Optoelectronics announced that the company has supplied Mini and Micro LED chips to several panel manufacturers in the products unveiled at CES 2019. Sanan noted that its LED chips have been adopted in TVs, digital displays, smartphones, smart watches, AR/VR glasses, and gaming notebooks. Mini LEDs, with its compact unit size between 100 to 200 micrometers, allow for high density backlight designs with local dimming capabilities. Sanan has begun large-scale production of RGB Mini LEDs and offers a family of RGB display and bac...
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2019-01-09

【CES 2019】PlayNitride Showcases 232 DPI Micro LED Displays

After Samsung released the new Micro LED displays at First Look CES event, Taiwan-based PlayNitride is also exhibiting its latest Micro LED technology. Unlike Samsung’s large sized TVs, PlayNitride is showcasing small sized Micro LED displays of 3.12-inch and 5-inch. The pixels of the displays were made by RGB chips that are smaller than 30µm. The five-inch display is featured with transparency whose penetration rate could reach 50 percent. The resolution of the display is 350*170 with more than 180 thousands chips in one module. The oth...
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2019-01-07

【CES 2019】Samsung Reveal Modular Micro LED Display at First Look CES 2019

Samsung unveiled the latest modular Micro LED display at First Look CES event in Las Vegas. The Korean electric giant once again caught the eyes of all with its innovative display technology. At the First Look event, a new 75-inch Micro LED display and a 219-inch “The Wall” display are the featured. According to Samsung, the 75-inch Micro LED display is able to perform 4K resolution with the company’s technical advancements in the ultra-fine pitch semiconductor packaging process that narrow the gap between the microscopic LED chips. ...
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2018-11-23

Plessey’s Micro LED Displays Receives a CES 2019 Innovation Award

Plessey announced that it has been named a CES 2019 Innovation Awards Honoree in the Embedded Technologies category with its monolithic Micro LED displays. Plessey’s Micro LED display is based on monolithic GaN-on-Silicon Micro LEDs, which, according to Plessey, deliver seven times greater light output and five times better contrast compared with incumbent technologies. Plessey has been working with Vuzix to develop AR smart glasses applying its Micro LED technology. (Image: Plessey) Mike Lee, President of Corporate and Business Develo...
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2018-11-09

Apple Works on Micro LED Displays with Integrated Holographic Technology

Apple has reportedly been granted a patent related to Micro LED display which provides an angle-of-view adjustment layer that involves holographic technology, according to an article by Patently Apple. The patent application, titled “Display with Holographic Angle-of-View Adjustment Structure” describes that by adding an angle-of-view adjustment layer on the array of display pixels, the viewing angle for users is enriched. The angle-of-viewing adjustment layer may be formed from holographic structure. (Image: the United States Patent and Trademark Offi...
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2018-10-30

Nitride Semiconductors Set up Subsidiary for Micro LED Display

Japanese UV LED company Nitride Semiconductors has announced to establish a subsidiary, Micro Nitride, to focus on the developing and manufacturing of Micro UV LED chips for micro LED display.
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2018-10-19

Mini LED Applications to be Launched in 2019 and Micro LED Displays in 2021

Mini LED is one of the key technologies for 2019 and will be making its way into the displays of consumer electronics. On the other hand, Micro LED technology, which has been on the spotlight in the recent years, is expected to be applied on displays in the market by 2021, according to the forecast of LEDinside.
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2018-10-04

VueReal Receives $8.5 Million Funding to Advance Micro LED Technology Development

Micro LED displays and devices developer VueReal has announced $8.5 million in funding from Sustainable Development Technology Canada (SDTC) to support its project whose total investment is over $26 million. The funding will be used to further develop innovative Micro LED technologies by expanding its original research team and launching a new center with fabrication facility. 
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2018-09-12

Plessey Announces Partnership with Jasper Display for Monolithic Micro LED Displays

Plessey Semiconductors has reported its partnership with Jasper Display Corp (JDC) for using JDC’s silicon backplane to drive the monolithic Micro LED displays produced by Plessey’s proprietary GaN-on-Si wafers. 
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2018-08-31

LG Showcases 173-inch Micro LED Display and 88-inch 8K OLED TV at IFA

Last week a Korean Media, The Investors, reported that LG would release its first Micro LED TV at the IFA electronics trade show in Germany. The news has been confirmed real as LG unveiled its 173-inch Micro LED display module at the show. 
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2018-08-07

Micro LED Display Technology to be the Focus at Touch Taiwan 2018

As one of the most important display shows of the industry, Touch Taiwan will take place during August 29 – 31 in Taipei, Taiwan. Manufacturers of the supply chain including LED chip, panel, driver IC and end-product applications will gather at the event to demonstrate their innovative technologies as well as to discuss the development trend of the industry. Micro LED, considered to be the next generation display technology, will be a spotlight of the event.
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2018-07-23

Samsung Announces Mass Production of Micro LED Displays

After showcasing “The Wall” for the first time at CES 2018 in January, Samsung did not stop moving forward with its progress of Micro LED display. The South Korean display giant announced during a press conference that it is ready to mass produce The Wall display for both commercial and home entertainment use.
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2018-07-16

LEDinside and Worldwide Experts Unveiled Business Opportunities and Technology breakthroughs at Micro LEDforum 2018

Micro LEDforum 2018 was held successfully yesterday on July 12th in Taipei. Nearly 300 attendees from all over the world joined the giant annual event to learn the trends of the industry and to spark idea exchanges as well as to find the opportunities for business cooperation. LEDinside was honored to invite speakers from leading institutes including eLux, Uniquarta, QMAT, KIMM, Nitride Semiconductors, V-technology, Topcon, Macroblock, KLA, SelfArray and Jasper Display to share their technologies and insights of Micro LED. 
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TSLC Corporation, a subsidiary of SemiLEDs, launched sampling of its tri-color Mini LED series, targeted to provide LED display manufacturers with surface-mounting (SMT) compatible devices. The first product in the tri-color multi pixel series... READ MORE

The German chemistry giant BASF has revealed its development of dark automotive paint colors that are reflective to LiDAR for enhancing the detecting function of autonomous cars. LiDAR plays a critical role to the development of autonomous veh... READ MORE