According to foreign media reports, Samsung flexible OLED display (folding screen) it will be possible to achieve mass production, although Samsung has not yet given a clear timetable, but using Samsung flexible OLED display screen Smartphone is expected as early as may be available in the first half of next year. This message has also sparked people's interest and speculation for future display technology.
"Transparent", "flexible" and "OLED" has become in recent years shows the hot word in the field. This year, United States Las Vegas Consumer Electronics Show (CES), Samsung and LGD exhibit 55-inch large-size OLED TV Samsung flexible OLED display also announced that it will launch in the first half of next year. And just last month, the BoE has successfully developed the world's first fusion oxide TFT backplane technology of large size AM-OLED color screen and ink-jet printing technology ... ...
All of this is passed to the public a clear message: display the next war has begun, OLED Panel manufacturers has become the battleground. So, OLED is a kind of technology, and TFT-LCD (thin film transistor liquid crystal display) what is the relationship between, and future display technology landscape will be like? Moschino iPhone 5 Cases
Relationship between OLED and TFT-LCD
Electroluminescent displays (OLED) based on the different driving modes, divided into passive OLED (PM-OLED) and active OLED (AM-OLED) two categories, PM-OLED can only be used for simple strokes and small dot matrix display, dynamic images and large-capacity shows that not belong to AM-OLED.
OLED light emitting devices on one's own, without backlight, fast response, luminescence spectra of organic materials can be adjusted, its light emitting layer film structure, so the dynamic image display and color have an advantage, are more likely to achieve a transparent, flexible displays. OLED main application focused on the mobile phone and lights, will penetrate to the TV of the future, and a wider range of applications, collapsible bending characteristics so that it can be worn on the hand, and worn on the body, Windows, mirrors, tables and display functions in one's vision will also be possible. So, AM-OLED will replace TFT-LCD? 2012 international flat panel display Forum in Beijing, the BoE Chairman Wang Dongsheng semiconductors show the industry, a new definition is proposed. This new concept shows the evolution of technology and relationships from a philosophy summed up in two words, one is from a CRT (cathode ray tube) to the interrupt and the start of TFT-LCD technology; the second is from TFT-LCD to AM-OLED is the extension and development of technology.
Thus, TFT-LCD and AM-OLED are technically not an antagonistic relationship, is not a substitute, but the same relationship and extended. TFT-LCD industry and core competency is the basis of AM-OLED the most important basis for the development, we must realize this.
Display of new growth engine
The past 20 years, is absolutely leading in display industry, the TFT-LCD technology, this is without a doubt. TFT-LCD wave important driving force is applied three times before the CRT market alternative of growth caused by this alternative, but now this infiltration is weak. Then display a new growth dynamic is what?
I think consumer demand can be shown in two ways: brings the consumer experience and the ability to change and meet the new lifestyle products.
Such of products form on technology of requirements is what? three a keywords: a is Smart, that intelligent, people and machine between can interactive exchange, machine and machine between can interconnected Exchange, TV (TV), and NB (notebook computer), and Mobile (phone), products of function sex boundaries will became increasingly fuzzy; II is Vivid, that real sense, vivid sense, bright sense, lifelike sense, as small size 500PPI mobile products, big size UHD level products, Glasses-free 3D and transparency; the third is Flexible, that product is flexible: lighter, thinner, bendable or flexible; production is flexible (R2R, roll to roll), and even products you can achieve flexible. Sometimes it is to display the products, but it also can become the building's Windows, mirrors and so on. Moschino iPhone 5
Technology products with these three aspects will be promoting the display industry to develop new wave. Of course, these waves need not just to show the development of technology, and interconnection and the development of communications technology. Meet Smart, Vivid and Flexible field, AM-OLED has an advantage. Even AM-OLED the current cost, technology, material and technique route still has many problems, but with the increasing industry input, industrial scale, these issues will be addressed and improved.
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