How to invest in lcd display revolution?

LCM is an exciting new technology to make thin, efficient and bright display and lighting. Many people believe that the next generation of organic light-emitting diode displays, television and lighting technology. LCD's potential in the next few years, sales of U.S. billion. In fact, today's lcd display market is estimated at $ 600, and 2015 is expected to grow to $ 5.5B. lcd lighting will be turned off (I hope), to 2011, revenue for 2018 reached 6B type. OLED's work from the big companies likeSony, Samsung, LG, Kodak, General Electric, a small research and IP companies, and many companies. In this market there are several types of companies:
Research / IP companies: lcd display module research, trying to get the important manufacturing OLED patents, holding display module materials and related inventions.
Chemical companies: mainly in the OLED materials in the production and IP
OLED manufacturers: manufacturers of the actual panel
OLED gadget or agents: to embed in its products, organic light-emitting diode (phone, TV, etc.), or simply resell these groups.
Another thing to remember is that there is competition in the world of technology stocks in the OLED - organic light-emitting polymer diodes, compared with examples of small molecules. Thus, even the vigorous development of OLED, which may be because not all companies will benefit from the OLED ... Here are some suggestions OLED listed companies: small companies, who focus in the OLED is higher risk, but returns may be here greater.

Universal Display Corporation: Hualian Development Group is an OLED research company, and one of the pioneers in the field. UDC OLED intellectual property involved, and has a number of patents related to the commercialization of OLED, but also to flexible, t ransparent, stack and phosphorescent (PHOLED) display and lighting panels. UDC's IP licensing its OLED production and sales of chemical raw materials, will also be used in the production process. UDC as authorized Samsung SDI, CMEL, Konica Minolta and Kyocera. Hualian Development Group is working with many other companies, including LG, Sony, DuPont and Novaled. UDC claimed that "all AMOLEDs on the market using our technology."
Common display list in the Nasdaq (PANL).
eMagin: eMagin in virtual imaging products, using organic light-emitting diodes, OLED's on silicon micro displays and information technology solutions. Focus on microdisplays, eMagin Corporation to sell its micro-displays, into their products, such as cameras
Military helmets or headsets eMagin the American Stock Exchange Stock Exchange (code-named EMAN.OB, OTC).
Other companies: (Please note that some of these companies are very large, and the led backlight lcd module business, only a small part, is not expected to make a significant impact on stock prices)