History of science and technology in Korea such as the division of Korea and the Korean War that occurred right after its independence. It wasn't until the 1960s under the dictatorship of Park Chung-hee where South Korea's economy rapidly grew from industrialisation and the Chaebol corporations such as Samsung and LG. As of 2008 South Korea ranked 5th highest in terms of R&D. Park Kye-jung, CEO of Ace Electronics, won the Gold and Silver prizes for his invention of motor and motor-equipped gear at the 23rd Invention and New Product Exposition, he took the gold medal with his invention of a special device that converts vibrations from
Chaebol chaebol had become financially independent and secure, thereby eliminating the need for further government-sponsored credit and assistance. By the 1990s, South Korea was one of the largest newly industrialized countries and boasted a standard of living comparable to industrialized countries. President Kim Young-sam began to challenge the chaebol, but it was not until the 1997 Asian financial crisis that the weaknesses of the system were widely understood. Of the 30 largest chaebol, 11 collapsed between July 1997 and June 1999. Initially, the crisis was caused by a sharp drop in the value of the currency and aside from immediate cash