OLED production - Page 22

In July 2017, LG Display announced its plans to build a 8.5-Gen (2200x2500) OLED TV production line in Guangzhou, China. Following many delays, LGD got the approval for its new OLED TV fab from both the Korean and Chinese governments in July 2018 and started constructing the fab, with an investment of about $4.2 billion.

Today LG Display announced that the Guangzhou fab will start production in August 2019. The fab will begin with test runs in July but it seems that LGD is confident that mass production will begin next month. The initial capacity of this new fab will be 60,000 monthly substrates, which will bring LGD's total OLED TV capacity to 130,000 monthly 8.5-Gen substrates (i.e. will almost double its current capacity).

A few days ago we reported on Japan's government decision to restrict some material exports, including fluorinated polyimide, to South Korea, following a diplomatic tension between the two countries.

Polyimide is required for OLED production, and Japan controls about 90% of the world's production. According to a new report from Korea, Samsung and other companies have warned the Korean government that production in some plants could be halted as early as by the end of July if these materials are not available. It is not clear what is the situation of Samsung's (and LG's) OLED production.

Samsung has not committed yet to its QD-OLED TV technology, and according to a new report from Korea the company will make its final decision by the end of June (or early July). Samsung originally planned to hold an investment review committee on April 2019 but that did not materialize. According to an industry insider, Samsung already decided to start QD-OLED TV production, the only question is timing.

Samsung's plan is to shut down an LCD TV production line and convert it to QD-OLED production - although Business Korea now suggests that another possibility is to build a new production line instead of its planned A5 fab (which was delayed/canceled in early 2018).

Samsung is developing its QD-OLED TV technology and the company was supposed to hold an investment review committee on April 2019 to decide whether to go ahead with plans to start production soon (mass production by the end of 2020).

However in May we later reported that Samsung decided to delay the production - trial production will begin towards the end of 2020, with real mass production on a new 10-Gen line only at around 2023. A new report from Korea sheds some more light on Samsung's situation.

UBI Research estimates that OLED production capacity will increase from 34.9 million sqm to 68.5 million by 2023. LG Display and Samsung Display are expected to increase production of OLED TV and introduce new 10.5-Gen fabs better suited for 65" TV production.

Mobile OLED production capacity will also grow, but at a slower rate - from 13 million sqm in 2019 to 19.3 million sqm in 2023, mainly driven by Chinese OLED producers that produce flexible smartphone OLED displays mainly for the Chinese domestic market. Korean OLED producers (SDC and LGD) will continue to dominate the market and will retain their ~80% market share in 2023.

According to a report from Korea, LG Display has halted production at one of its production lines at its E6 production fab, LG's 6-Gen flexible OLED line that commenced production at the end of 2018.

According to the report, the problem lies with LGD's thin film encapsulation equipment - specifically the equipment that deposited the organic particles - which apparently suffers from sub par performance, not good enough for commercial production. LG is using equipment made by its subsidiary LG PRI in the E6-1 line, which is now halted.

Samsung's Galaxy S10 smartphone family introduced the world's first OLED displays with round holes cut into the display to house the front cameras- which is seen as an improvement over notch-type displays.

Up until now Samsung Display was the only company that had the technology to create such displays, but now it is reported that China's BOE is gearing up to produce its own OLED displays with camera holes.

China-based display maker TCL announced that its 6-Gen LTPS flexible AMOLED production line in Wuhan has commenced operation. The company already achieved some design wins with "top-class" phone makers and is expected to start shipping OLED displays to its customers in Q4 2019.

TCL's production line in Wuhan (which is actually owned by the company's subsidiary CSoT) will have a production capacity of 45,000 6-Gen substrates.

In February 2019 it was reported that Samsung Display will hold an investment review committee on April 2019 to decide whether to go ahead with plans to start producing QD-OLED TV panels - and then commence mass production by the end of 2020.

According to a new report from China, Samsung will indeed go ahead with its QD-OLED production plans, but at a slower pace than was first estimated. Samsung will only begin trial production towards the end of 2020, with real mass production on a new 10-Gen line only at around 2023.

Digitimes reports that AU Optronics has setup a 3.5-Gen test ink-jet OLED printing line, and the company now intends to start building a 6-Gen production line. AUO will start constructing the line before the end of 2019.

AUO's Chairman confirmed that the latest advances in printing materials and equipment are starting to make OLED printing viable for commercial use. AUO has not yet decided the schedule for volume production.