Posts tagged amoled
Display Makers OLED Oxide Tablet PC in 2015 – Thanks to Apples strategy change OXIDE OLED Displays will become popular
Thanks to Apple the major display makers LG-Display, Samsung-Display, JOLED plan to to commercializing oxide thin film Transistor TFT OLED and LCD Displays for Tablet PCs in Q2 2015. The korean industry says that Samsung Displays R&D line is developing Oxide TFT Technology for mid size Displays (Tablet-PCs). Also LG-Display plans to convert a R&D line for Oxide with AMOLED. The new japanese company JOLED (Sony, Panasonic, JDI) has also the goal to introduce mid size AMOLED Displays for Tablet Pcs. In 2014 the major companies are using amorphous silicon (a-si) to produce that kind of panels. Why the Display Makers want to develop OXIDE substrates? It is easy to describe because APPLE want to use the benefits of this technology lower power consumption and the companies can reduce the device thickness. Display makers also prefer oxide to LTPS substrate because the price of panels made with oxide substrate is relatively lower. Surprise Surprise Samsung Display and LG Display are planning a business strategies partnership to reach the goal to mass produce Oxide OLED in 2015.
OLED-Tv 77EC980V EISA European High-End TV 2015 – EISA award for 77 inch curved 4k OLED-Television device from LG
LG DIsplay/LG Electronics is happy to announce that their 77 inch curved OLED-Tv device (77EC980V) is the winner of EISA´s European High End Television 2014/2015 award. The 77 inch OLED-Television features 4K UHD resolution with WRGB technology . At the CES-2014 the korean company showcased the 65 inch and 77 inch 4K version for the first time . LG Electronics is proud about this award and the sucess is a combination of the latest in advanced display technology ensures sharp, detailed imates and the highest contrast ratio. The korean company says that the biggest advantages of a curved OLED Tv is its ability to enhance the users immersive experience with its curved form . The Display “wraps around” the viewer, the customer fells the stability and being immersed in the image like a amphitheater. LG-Display that the bendable form of the OLED-Display is very similar to the “HOROPTER LINE” seen by the customers eyes. This new ergonomy suggest an immersive viewing experience and a wide viewing angle. With the Tru 4K Enginge Pro the award winner device can upscale lower resolution content to near 4K picture quality. The Eisa association has 50 member publications from about 20 european countries
Samsung explains why Super-Amoled is a must have – Super-Amoled vs LCD in a infographic from Samsung
The Galaxy TAb S series from Samsung Display use the best OLED Display on the market. The two models of the Tablet Pc series offer a Quad HD 2560×1600 pixel Super AMoled. This ist currently the hightest resolution for Tablet pcs, the 10.5 inch model has RGB Stripe Pixels 287 ppi, the 8.4 inch has Diamond Pixel and Sub Pixel Rendering with 361 ppi. The Galaxy Tab S series has also a improved Brightness like the S5. The Tab S has 546 nits and 415 nits under manual Brightness. Best Viewing Angle Performance with a LCD you lost 55 percent or greater brightness at a 30 degree Viewing Angle, not with the SUper-Amoled in the Tab-S Here the lab says it is much smaller than 21 percent decrease in Brightness at 30 degrees. The lab says that this display has the most Accurate Colors for sRGB/Rec.709 standard. Why is this important?
The Apple iPad Air3 (provisional name) will be released with a oxide TFT LCD Display instead a OLED Display. The new Tablet Pc from Apple should be released in the second half of 2015, the company want to reduce the thickness of the iPad and decrease the power consumption by more than half. This technical features are ideal for AMOLED Displays. But Apple plan also for their next products to use LCD Displays (oxide) , the major manufacturer Samsung Display, LG-Display, Sharp, must strenghten their investemts to deliver enough oxide TFT LCDs to Apple. Apple send a request to the named companies to develop a oxide TFT LCD for its 9.7 inch iPad Air. Yes we know Sharp is producing already Oxide LCD for iPad the amount of use by Apple is not large because of issues concerning yield. Apple is under pressure because Samsung introduced the Galaxy S Tab series with Super-Amoled which is the best Tablet Pc Display on the market. Why Apple plans with oxide LCD? Apple did not want to buy Super-Amoleds from their major rival Samsung! They have no leadership in that display technology, everybody know Super-AMoled is produced from Samsung Display.
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Apple iPad Air 3 with Oxide TFT LCD – oxide TFT LCD instead of OLED Display
Super Amoled Display Specifications for the Galaxy Tab S – Super-Amoled features World highest contrast ratio Narrow bezel 30% thinner than LCD Tablet…
Samsung introduced the Galaxy Tab S series, Samsung Display give us more details about the Super-Amoled DIsplay. There are two models available a 8.4 and a 10.5 inch with Super Amoled and WQXGA 2560 x 1600 Pixel and 360 ppi. Color Gamut Underwriters Laboratories says that the Super Amoled display has a Wide Color Gamut. This OLED Display features a 100 percent Adobe RGB Gamut which is really important for professional photographer. (UL Validated). Contrast ratio: This OLED Display has the highest contrast ratio of any commercial display today. The lab says that the contrast ratio is about 8.000.000:1 which means deepest black with 0.00004 cd/m² This measure of blackness “REAL BLACK” High Resolution Display Screen resolution is the highest among tablets equipped with AMOLED Screens WQXGA 2560×1600 Pixel 360 ppi at 10.5 inch 287 ppi Light Weight This AMOLED DIsplay is 30 percent lighter than LCD Tablet Displays The 8.4 inch weight only 86 gramm and the 10.5 inch 148 gramm Thinness Samsung Display says that this new DIsplay is 30 percent thinner than LCD Tablet displays. The Galaxy Tab S display is only 1.87mm thinn Ultra Slim Bezel The next record is the bezel, it has a narrow bezel up to 2mm! Order now the Tablet S Samsung Galaxy Tab S 8.4-Inch Tablet (16 GB, Dazzling White) Samsung Galaxy Tab S 10.5-Inch Tablet (16 GB, Titanium Bronze) Samsung Galaxy Tab S 8.4-Inch Tablet (16 GB, Titanium Bronze) Samsung Galaxy Tab S 10.5-Inch Tablet (16 GB, Dazzling White)
eMagin Ultra-High Brightness DPD Color OLED Microdisplay – New OLED microdisplay features improved brightness and power efficiency
eMagin is ready to showcase the first ever full color ultra-high brightness DPD brand OLED microdisplay. This new microdisplay features 30 times more brighness, while providing 5 times better power efficiency. The power consumption is one of the key advantage between OLED microdisplay versus an LCD or LCOS product. eMagin demonstrations of OLED-ULT displays are currently for customers which are interested in ultra high brightness microdisplays for head mounted displays, smart glasses (google glas), and commercial augmented reality applications. OLED-ULT Active Matrix Displays suggest crisp, high contrast imagery via True BlackTm pixel technology. Another advantages of this display is that the temperature of the display is very low. Standard OLED Displays has a higher color shift with angle than eMagins OLED-ULT Display.
Samsung Display UDC new OLED-Tv architecture – Novel Two-Mask AMOLED Display Architecture at SID-2014
It seems like Universial Display (UDC) and Samsung Display has fixed the OLED-Tv architecture problems. At the SID-2014 Dr. Hack from UDC informed the people about a new AMOLED display architecture! This features a new colour-tunable W-OLED lighting panel, and better methods to make single-layer encapsulation technology more efficient. With this new technology UDC and Samsung Display can reach a improvement in the lifetime of an OLED Display by as much as 8 times! The architecture enhance blue lifetime, thus significantly reducing image retentation and sticking. With this new technology the companies reach also the goal to improve the manufacturability of OLED-Tv panels. And it is also possible to produce higher resolution panels 4K! The Power consumption can be also reduced. With that new architecture Samsung Display can be produce larger OLED-Television panels with a higher resolution easier and can compete with LG-Display in the near future. The new architecture using just two low resolution masking steps. Samsung Displays use true RGB sidy by side OLED production technology which are using three high resolution patterning steps.
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Samsung Display UDC new OLED-Tv architecture – Novel Two-Mask AMOLED Display Architecture at SID-2014
Nokia showcase three-fold OLED Displays – Semiconductor Energy Laboratory (SEL) and Nokia showcase new flexible AMOLEDs at SID2014
Nokia Semiconductor Energy Laboratory (SEL), and Advanced Film Devce (AFD) showcase a new OLED Display which can be folded in two or three ways while displaying video content. The companies introduced that kind of brand new OLED Displays at the SID-2014 Displayweek. The first display is like a book, the display can be folded in two sides. The second prototype is a “three-fold” OLED! All panels has a diagonal of 5.9 inch when unfolded. Their pixel count and resolution are 1,280 x 720 and 249ppi! SEL says that the panels are realized by using the WTC Structure. This structure combines white light emitting OLEDs and color filter. The display is made by forming a release layer, sealing layer and color filter layer in this order on a glass substrate. The color filter layer and OLED layer are attached to each other, and the glass substrates are peeled off and replaced with flexible substrates. SEL informed us that the book type OLED and three fold Display can be bent more than 100.000 times and the displays can be bent up to curvature radius of 2mm and 4mm
AUO is ready to showcase the world first Ultra Thin in cell AMOLED with Touch function for wearable devices. The OLED Display is only 0.5 mm thick and power saving. This display is special designed for wearable devices like smartwatches. Maybe Apple will use this OLED DIsplay for their iWatch? World’s First(*) Ultra Thin In-cell Touch AMOLED Panel Meeting Future Technological Trends for Wearable Devices At SID-2014 Displayweek AUO showcase also a 5 inch flexible AMOLED Display on plastic substrate and thin film encapsulation technology, allowing the minimum bending radius of less than 1cm. The panel is only 0.2 mm thick, creating more possibilities for future wearable device applications. In their presentateion and conference papers AUO will explain their success with the 65 inch Full AMOLED-Tv display made by inkjet printing technology. AUO says that Inkjet printing is the trend for the future development of OLED-teleevision technology, as its advantages include lower production costs, higher yield rates and production efficiency. Another presentation is Display & Beyond Display from Dr. Michael Sun Vice President of AUOs Mobile Solution Business group Full range of elite innovative products and technologies for high-end medical, fingerprint sensing and wearable devices! AUO debuts 8-inch ultra high resolution WQXGA panel for tablets adopting amorphous silicon TFT process to achieve a resolution of 377ppi
Panasonic plan to sell OLED business to Japan Display – Japan Display high resolution 4K2K LCD modules for tablets at SID-2014
Another bad news for the OLED market, Panasonic has decided to withdraw from the OLED business because the company cannot expect to raise profitability amid high production costs. This is very similar to Sony and Samsung , both companies has decide to deley or stop their OLED-Tv business. Panasonic and Sony stop their OLED-TV partnership in December 2013 . Panasonic plans to sale their OLED Display business to Japan Display, the deal can be ready in June 2014.Panasonic plans to focus on LCD-Television panels in Himeji, Hyogo plant in Japan. Panasonic also withdrew from producing OLED panels earlier this year, but at the CES-2014 Panasonic showcase a 4K 55 inch OLEDs with are bendable in both ways CES-2014. To produce the panels Panasonic uses their own print inkjet technology.Panasonic printing method means that the organic materials are applied to the substrate through a printing technique to form an electroluminescent (EL) layer. This process is very simple so the goal is to reduce costs and material to produce cost competitive large/curved panels. The RGB all-printing technology, allows for the separate application of the red, green, and blue materials by means of printing, and has developed the equipment and process technologies to apply the materials uniformly to a large substrate. By the way Sony want also sell most of its OLED business to Japan Display (Hitachi, Toshiba, Sony, Innovation Network of Japan).