It turns out that the Korean patent application related to OLED(Organic Light-Emitting Diode) patent increased remarkably as compared with the applications in the latter half of last year.  According to the report analyzing the OLED patents filed in the first half of 2005, the Korean patent applications published/registered in foreign countries in the first half of last year increased by two-fold as compared with the second half of last year.   Though Japan is ranked as the top position in the field, OLEDNET analyzed that Korea has made great strides in ter