Transistor and is ubiquitous in modern electronic systems. Julius Edgar Lilienfeld patented a field-effect transistor in 1926 but it was not possible to actually construct a working device at that time. The first practically implemented device was a point-contact transistor invented in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley. The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and Bardeen, Brattain, and Shockley shared the 1956 Nobel Prize in Physics for their achievement.
The Nobel Peace Prize for Article 9 of the Japanese Constitution group's Korean branch (일본 평화헌법9조 노벨평화상 추천 한국위원회) nominated the and for the prize and dispatched testimonial letters and signatures of Korean citizens to the Norwegian Embassy in Seoul. Peace Research Institute Oslo included "Kyūjyō no kai" as one of the leading candidates (fourth place) for 2015 prize. In South Korea, many people engaged in supportive activities and collected signatures. A total of 142 lawmakers, former Presidents and intellectuals supported the movement. In Korea itself, there is fierce competition for the Nobel Prize, indeed it is rare for Koreans to support the candidacy of foreigners, especially Japanese, for the Nobel