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An OLED uses organic semiconductors to create thin light emitting panels. OLEDs are used to create thin, beautiful, flexible and efficient display and lighting panels, and are the future technology of choice.

Recent OLED News

BOE to ship its first flexible AMOLED at the end of October 2017

Sep 24, 2017

Back in May it was reported that BOE started producing flexible OLEDs at the company's new 6-Gen (the B7) fab in Chengdu. This was apparently a bit optimistic, but a new report from Japan now says that BOE aims to ship its first flexible OLED out of the Chengdu fab at the end of next month (October 2017).

BOE 6-Gen Chengdu flexible AMOLED fab photo

BOE's new fab has a capacity of 45,000 monthly substrates - enough to make around 90 million smartphone sized AMOLEDs annually. It is likely though that initial yields will be low and production quite limited.

New OLED gadget: Vivo X20 / V20 Plus

Vivo's X20 is a high-end Android smartphone that features a 6" 1080x2160 Super AMOLED display, 12 MP dual-lens camera, Snapdragon 660 Chipset (2.2Ghz octa-core), 4GB of RAM and 64GB of storage. The X20 Plus is a similar phone with a larger (6.43") display and a larger battery.

Vivo X20 photo

The X20 and X20 Plus phones will ship by the end of September 2017 for $454 (X20) and $530 (X20 Plus).

Hyperkin to release an Xbox controller with a small PMOLED display

Sep 23, 2017

Hyperkin announced that Microsoft has approved its latest Xbox controller, which is a recreation of the original Xbox Duke controller. The new controller includes a monochrome (green) PMOLED display.

Hyperkin is still developing its controller so it is not clear when this will be released. The company also says that it will only produce the controller in a limited number.

The Fraunhofer FEP, NSMAT and MSSMC developed an OLED on a stainless steel substrate

Sep 21, 2017

The Fraunhofer FEP institute, in collaboration with Nippon Steel & Sumikin Materials (NSMAT) and Nippon Steel & Sumitomo Metal Corporation (NSSMC), developed a new OLED lighting prototype that is made on a stainless steel substrate.

OLED on stainless steel prototype (Fraunhofer, NSMAT, NSSMC)

The researchers say that a stainless steel substrate has several advantages compared to glass or plastic - it has excellent thermal conductivity and excellent barrier properties. The lighting panel features an extremely homogenous OLED light, thanks to the planarization layer developed by NSSMC. The prototype panel was produced at the Fraunhofer's R2R research line.

CPT and imec demonstrate an 1250 PPI OLED patterned using a photolithography process

Sep 20, 2017

Taiwan-based Chunghwa Picture Tubes (CPT), in collaboration with European research institute imec (in the framework of the Holst Centre collaboration) have demonstrated an ultra-high resolution OLED display that was patterned using photolithography - without the need for an FMM (metal mask). A photolithography process offers a high aperture ratio, large substrate sizes and good yield control.

FMM-free photolithography-made OLED prototype (CPT + imec)

The prototype display that was demonstrated is a passive display with a 1400x1400 resolution (or 1250 PPI!) of side-by-side orange and green OLEDs. imec reports that preliminary lifetime investigation shows operation of each color after patterning for a few hundred hours at more than 50% of the original brightness.

Huawei and LGD to sign a long-term flexible OLED supply agreement

Sep 20, 2017

A few days ago we reported that the four largest smartphone makers in China (Huawei, Oppo, Vivo and Xiaomi) have all confirmed plans to adopt LGD's flexible OLEDs starting in 2018. A new report from Business Korea now suggests that Huawei and LGD are set to sign a strategic long-term OLED supply agreement.

Huawei Mate 9 Pro photo

According to the report Huawei is the largest customer for mobile OLED displays in China, and the company wants to sign a long-term supply contract with LGD. The agreement will call for a relatively small (tens of thousands, it seems) supply of OLEDs in 2018, so most of Huawei's OLEDs orders in 2018 will remain with Samsung Display as is the situation today. Huawei's upcoming Mate 10 flagship phone will adopt SDC's glass-based AMOLEDs.

The South Korean government may block LG's 8.5-Gen OLED TV line in Guangzhou

Sep 20, 2017

In July 2017 LG Display announced that it has decided to build a 8.5-Gen (2200x2500) OLED line in Guangzhou, China, to make OLED TV panels. this is the first time a Korean company plans to produce OLEDs outside of Korea, and the Korean government is not happy with this plan as it sees OLED as a strategic technology Korea' economy.

LG 2016 OLED TV lineup

According to reports from Korea, The Ministry of Trade, Industry & Energy of South Korea organized a special committee to discuss whether to allow LGD to built its Guangzhou fab. This is the first time that a special committee was formed in Korea for such a matter.

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