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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

ETNews: Samsung to supply Apple with Y-OCTA OLEDs for some of its 2019 iPhones

According to Korean publication ETNews, Samsung is aiming to supply Apple with its latest Y-OCTA OLED panels for Apple's 2019 iPhones. Y-OCTA (or Youm On-Cell Touch AMOLED) is Samsung's term for its on-cell touch flexible AMOLED technology. Samsung Y-OCTA vs add-on touch (IHS)

Y-OCTA panels are thinner than Samsung's previous flexible Add-On Touch panels as the touch sensor is deposited directly on the encapsulation (TFE) layer. The optical features are also better as the touch layer is below the polarizer and enables the use of a non-ITO grid, there's no need for a support film (see image above) and the number of layers is lower.

BOE starts to construct its 3rd 6-Gen flexible OLED fab in Chongqing

According to reports from China, last week BOE started to construct its 3rd 6-Gen flexible AMOLED production line in Chongqing's Liangjiang district (the B12 line). The investment in the new fab will total 46.5 billion Yuan, or about $7.3 billion USD.

The B12 line will have a capacity of 48,000 monthly substrates - which will bring BOE's total flexible OLED capacity to 144,000 monthly substrates (second only to Samsung).

DSCC: OLED equipment spending to rebound in 2020, but decline again in 2021

DSCC says that Q3 2018 was a record quarter for display equipment spending, as sales reached $7.8 billion billion in the quarter - up 13% from Q3 2017. In the quarter five new 6-Gen OLED lines were installed in addition to a 10.5-Gen LCD fab.The top 5 equipment vendors, according to DSCC, were Canon (13.1%), Applied materials (9.6%), Tokyo Electron, Nikon and SFA Engineering.

Display equipment spending by technology (2016-2022, DSCC)

Despite the record quarter, total display spending will fall 9% in 2018 (to $21.6 billion). OLED equipment spending is expected to drop 44% in 2019 to $7 billion as mobile OLED spending slows. DSCC says that OLED spending will rebound in 2020, and will increase by 50% to reach $10.5 billion. In 2021, DSCC sees OLED spending declining again, and then rebound in 2022.

Samsung progresses with its inkjet printing OLED technology, to apply it to next-generation monitors and laptops

According to ETNews, Samsung Display has made significant progress with its OLED ink-jet printing process technology, and the company now aims to apply this technology to produce medium-sized panels for OLED laptops and OLED monitors. Samsung may also use this process to produce smaller tablet displays.

Kateeva YIELDJet TFE system photo

It seems that Samsung is aiming to settle on three main next-generation OLED technologies - evaporation (FMM) OLEDs for small-sized display, ink-jet OLED deposition for medium-sized panels and hybrid QD-OLEDs for large-area OLED TV panels. It's other display technologies are QD-LEDs for TVs and Micro-LEDs for next-generation small and large area displays.

New OLED gadget: Vivo NEX Dual

The Vivo NEX Dual is a large smartphone that features a 6.39" 1080x2340 Super AMOLED display, a secondary 5.49" 1080x1920 Super AMOLED display on the back, an under-the-display fingerprint sensor, a Qualcomm Snapdragon 845 Octa-Core chipset, 10 GB of RAM, 128 GB of storage and Dual-SIM.

Vivo NEX Dual photo
The Vivo NEX Dual will ship towards the end of 2018.

Here are JOLED's new OLED display prototypes

Japan-based printed OLED developer JOLED demonstrated several new OLED displays at Finetech Japan last week. We already posted on these new OLEDs, and now we have photos of the new panels.

JOLED 55'' OLED TV prototype (FineTech Japan 2018)

So first up is JOLED's first OLED TV panel. The 55" 4K (3840x2160, 80 PPI) panel offers a 120Hz refresh rate and a color gamut of 100% DCI (135% sRGB) and is printed on JOLED's Transparent Amorphous Oxide Semiconductor (TAOS) backplane.

Solomon Systech launches the world's first TDDI touch PMOLED IC

Solomon Systech launched a TDDI (Touch and Display Driver Integration) IC for PMOLED displays. The new SSD7317 (the world's first PMOLED TDDI IC) integrates touch and display microelectronics in a single chip and can enable thinner and lighter form factors and reduced manufacturing time and process. - and higher display quality (higher light transmission) and touch performance.

Solomon Systech In-Cell Touch PMOLED Technology scheme
Solomon explains that the SSD7317 adopts a proprietary time multiplexing approach for display driving and in-cell touch detection, thereby enables touch detection on traditional PMOLED display module with no modifications needed on the existing display module structure. Unlike traditional out-cell touch solutions (with separate display and touch IC) which need a dedicated ITO layer for touch sensor, the SSD7317 eliminates the touch ITO and PET substrate layers in addition to the bottom Optically Clear Adhesive (OCA).