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LG Display says that they will begin production in their 8.5-Gen plant in July, making 8,000 monthly substrates - or about 48,000 55" OLED TV panels. It's possible that this assumes 100% yield - and in any case this is more panels then planned. LG plans to invest 4 trillion Won (around $3.5 billion) in OLED production this year, and plans for 2013 will only be made during in the third quarter - LG wants to see the market reaction.

LG's 55EM9600 is a 55" Full-HD OLED TV featuring 100,000,000:1 contrast ratio and fast response time (1,000 times faster than LCD according to LG). The panel is only 4mm thick, and the whole TV weighs just 7.5Kg. The TV is based on LG Display's Oxide-TFT white-OLED with color filters (RGBW) OLED panel.

Verizon is now offering the Galaxy Nexus for only $99 $300 with a 2 year plan. The Galaxy Nexus is the first Android v4 (Ice Cream Sandwich) smartphone - made by Samsung. It features a 4.65" HD Super AMOLED display (1280x720, using PenTile technology) with a curved glass, a dual-core 1.2Ghz CPU, Full-HD video encoding, 5nmp camera, NFC, 1GB of RAM and 16/32GB of internal memory.

Tanaka Kikinzoku Kogyo announced that their conductive silver ink is now available commercially, and they say they are the first company to offer such a prOduct. The silver ink is hardened using UV light - there's no need for thermal hardening, and can be used in a broad range of products - including OLED panels.

The ink needs to be exposed to UV light for around 0.3 seconds, and it then hardens instantaneously even at room temperature to form a current-carrying circuit. For a 5 µm film thickness, wiring was formed with an electric resistivity of 10^-3 ohm cm. The ink can be used on both a glass base and a flexible base (PVC or PET films).

DuPont announced that it is building a $30 million OLED TV pilot production line at its Stine-Haskell Research Center off Elkton Road in Newark. DuPont will allocate 26 engineers and 9 professional works for the project. Delaware announced it will allocate $920,000 grant from the Delaware Strategic Fun to help fund this project. It isn't likely that DuPont actually considers establishing a full-scale OLED TV production facility in the US, the aim is probably to develop manufacturing technology.

DuPont's new pilot line will use their nozzle-printing (or "spray-printing") technology which uses a continuous stream of ink (unlike the droplets used in regular inkjet printing) to deposit OLED materials. This is a very fast process - DuPont says it can print a 50" TV in under 2 minutes, but the display isn't optimized in the sub-pixel level and is so less efficient than in other patterning technologies. But the faster throughput can lead to cheaper displays - in fact DuPont claims that this technology may make an OLED TV cheaper than an LCD TV.

DuPont posted their financial results for 4Q 2011 (small decline in 4Q earnings and record annual earnings) - and the company recorded $20 million income from OLED technology licensing. Back in November 2011 DuPont announced that it has signed a licensing agreement with a leading Asian AMOLED maker - for the OLED nozzle printing technology, which will be used to make OLED TVs. The $20 million (or at least parts of it) may be fees for that license.

DuPont 4.3-inch printed OLED prototype

DuPont's nozzle-printing (or "spray-printing") technology uses a continuous stream of ink (unlike the droplets used in regular inkjet printing) to deposit OLED materials. This is a very fast process - DuPont says it can print a 50" TV in under 2 minutes, but the display isn't optimized in the sub-pixel level and is so less efficient than in other patterning technologies. But the faster throughput can lead to cheaper displays - in fact DuPont claims that this technology may make an OLED TV cheaper than an LCD TV.

Digitimes Research posted about Philips lighting unit, and they said that the company's goal is to reach an efficiency of 120 lm/W for their OLED lighting panels by 2019. We talked to Philips and indeed they confirm this number. Philips is gearing up to start production in their new Aachen production plant which will increase production capacity tenfold and will also lower prices considerably.

This is quite an increase from the panels Philips make today. The regular Lumiblades offer around 12 lm/W, while the Lumiblade Plus (a phosphorescent panel, developed by Konica Minolta and produced by Philips) offers 45 lm/W. We reviewed Philips' new Lumiblades recently, here's the short hands on video:

Samsung announced that they sold over 5 million Galaxy S II phones in South Korea. This is the first time a single phone model reached that number in Korea. Samsung calls the S II Korea's "national phone" - and it makes sense as 25% of phone owners in Korea (about 20 million) use it!

Samsung's Galaxy S2 is the successor to the popular Galaxy S. It has a 4.3" WVGA Super AMOLED plus display, 1.2Ghz dual-core processor, NFC, Bluetooth 3 and HSPA+. It's only 8.49mm thick at its thinnest point.