During Display Week 2023, Seoul Semiconductor demonstrated new prototype display modules that use its WICOP microPixel technology. WICOP Pixel is a full-color one-chip vertically-stacked microLED technology that does not require wire bonding, packaging, or lens, and enables easier microLED display production.

Seoul Semi updates that its latest WICOP Pixels reach a brightness of 10,000 nits (up from 4,000 in its previous generation technology).

During Display Week 2023, Tianma demonstrated its latest microLED display prototypes - all of which are transparent displays, stating that the main application for such displays is in the automotive sector.

The first display is a 8.75" panel, offering a resolution of 880x480 (114 PPI), a brightness of 800 nits and high transparency of over 70%. The display is an active-matrix microLED produced on an LTPS backplane.

AUO has demonstrated its latest microLED displays at Display Week 2023. Most of these displays have been shown before, but this was an impressive lineup for the Taiwanese display maker, and we'll detail the displays below.

So first up we have the 13.5" 1920x1080 (163 PPI) transparent microLEDs, which AUO says is the highest-resolution transparent microLED display ever demonstrated. The display offers a transparency of 55% and a high brightness of 5,000 nits. The microLEDs used in this display are 30 micron in size.

Today we published a new edition of our Transparent MicroLED and OLED Market Report, with all the latest information and updates from this interesting upcoming industry and market.

Reading this report, you'll learn all about:

• Transparent OLED and MicroLED properties and advantages
• The transparent OLED and MicroLED industry
• What kind of transparent OLEDs are currently on the market
• The transparent OLED lighting market

The report package also provides:

• Transparent OLED display product listing
• A guide into buying transparent OLEDs
• The main challenges towards transparent displays
• Free updates for a year

This transparent displays market report provides a great introduction to transparent OLED and MicroLED technologies and covers everything you need to know about the market and industry now and in the future. This is a great guide for anyone who's thinking about adopting transparent displays in their products or that wants to understand this industry and market throughout.

AU Optronics released some very interesting information as the company gets ready to showcase its latest microLED displays and technologies at Touch Taiwan 2023.

So first of all, AUO announced that it has finalized the development of its wearable microLED display, and the company is now launching the 1.39" round smartwatch display commercially. AUO demonstrated the wearable microLED display back in 2021 - a 1.39-inch 472x472 full-circle panel, that was developed together with PlayNitride. It's not clear when AUO actually plans to start selling this display to its customers, and what will be its production capacity.

AUO, together with ITRI, developed a new 17.3" transparent microLED display, and deployed a few of these displays in a ferry operated by the Taiwan Kaohsiung Shipping Company. The Snoopy-featured Yawan Smart Ferry, will set sail for the first time on December 24, connecting Zhanerku, Cijin, and Gushan. The gesture-controlled AI smart window screen navigation system combines AR and eye tracking to show tourists information based on what they are looking at. 

The LTPS microLED displays offer a 1820x720 resolution and a 120Hz refresh rate. The transmittance is 55% and the peak brightness is 3,000 nits

We're happy to interview Lextar, as part of our new series of interviews with MicroLED Industry Association members. Lextar, a global LED developer, was established in 2008 in Taiwan as a subsidiary of AU Optronics, and is now part of Ennostar following a merger with Epistar. Lextar is producing microLED chips, and has launched its first commercial microLED products In 2018.

Q: Hello! Can you introduce your company and technology?

Lextar Electronics, a subsidiary of Ennostar Inc., was founded in May 2008 and has top research and developed team on T.E.M.O.( Thermal．Electrical ．Mechanical. Optical ) vertical integration technology with over 2,300 patents worldwide and offers excellent optoelectronics technology solutions and services based on great expertise and group support. Lextar’s products cover LCD backlights, Mini LED, automotive, 3D/2D sensing, UV sterilization/curing and professional lighting which are widely applied in home appliances, automotive, industrial areas, etc.

In order to accelerate the investment of advanced applications and improve operation efficiency, Lextar and EPISTAR jointly established the best compound semiconductor investment platform - Ennostar Holdings (stock code 3714) through share swap in 2021.

Today we published a new edition of our Transparent MicroLED and OLED Market Report, with all the latest information. The new edition includes news from LG Display, BOE, LUMINEQ and OTI.

Reading this report, you'll learn all about:

• Transparent OLED and MicroLED properties and advantages
• The transparent OLED and MicroLED industry
• What kind of transparent OLEDs are currently on the market
• The transparent OLED lighting market

The report package also provides:

• Transparent OLED display product listing
• A guide into buying transparent OLEDs
• The main challenges towards transparent displays
• Free updates for a year

This transparent displays market report provides a great introduction to transparent OLED and MicroLED technologies and covers everything you need to know about the market and industry now and in the future. This is a great guide for anyone who's thinking about adopting transparent displays in their products or that wants to understand this industry and market throughout.

BOE announced that it has developed a new high-transparency mini-LED directview display, that offers a transparency of 65% and a brightness of over 1,000 nits.

BOE says that it achieved this high performance by optimizing the pixel circuit and designing a new pixel structure. BOE also used a new innovative design for the transparent area (it achieved a transparency of 95% in the transparent areas) and an optimized wiring structure.

We're happy to interview ASMPT, as part of our new series of interviews with MicroLED Industry Association members. ASMPT (formerly ASM Pacific Technology Ltd.) was founded in 1975 and is a leading global supplier of hardware and software solutions for the manufacture of semiconductors and electronics. 

Q: Hello! Can you introduce your company and technology?

We are a leading global supplier of hardware and software solutions for the manufacture of semiconductors and electronics. ASMPT is the only company in the world that offers high-quality solutions for all major steps in the electronics manufacturing process: from equipment to multi-factory-level automation concepts for smart manufacturing. From carrier for chip interconnection, to chip assembly and packaging, to Surface Mount Technology (SMT), ASMPT’s offerings encompass wafer deposition and laser grooving, to the various solutions that shape, assemble and package delicate electronic and optical components into a vast range of end-user devices; these include electronics, mobile communications, computing, automotive, industrial, LED & displays.

We have participated in Mini and Micro LED development since 2016. Our core technologies in Micro LED, mass transfer and mass bonding for Micro LED, have been well developed and successfully performing in customer sites worldwide.