Hunminjeongeum (Korean alphabet)

Timeline

1. 1443Jiphyeonjeon, Gyeongbokgung Palace, Hanseong · Korean PeninsulaKing Sejong (세종대왕, r. 1418–1450) led and personally participated in designing the letter system, assisted by scholars of the Jiphyeonjeon. Hunminjeongeum consists of 14 consonant letters (choseong) and 10 vowel letters (jungseong), precisely representing Korean syllables, and is one of the very few documented scripts with a clearly identified creator and creation date.
2. 1446Hanseong · Korean PeninsulaIn 1446 the court officially promulgated the explanatory edition of Hunminjeongeum, detailing in Classical Chinese the principles of letter formation, pronunciation, and usage examples. In the preface Sejong explicitly stated the purpose: 「The language of our country differs from that of China... There are many common people who wish to speak but finally cannot express their feelings」, reflecting the people-centered spirit of the script's creation.
3. 1447–1485Various parts of the Joseon kingdom · Korean PeninsulaAfter promulgation, the court used Hunminjeongeum to translate Buddhist scriptures ("Song of the Moon Reflecting in a Thousand Rivers," 1447) and Confucian classics, and for supplementary phonetic notation in legal documents and government notices. Sijo (시조) poetry began to be written in Hunminjeongeum, which gradually spread among court women, monks, and merchants, and was called "eonmun" (언문).
4. 1511–1520Hanseong · Korean PeninsulaBy 1511–1520 Hunminjeongeum had been in use for about seventy years, widely employed in court inner-bureau documents (female officials' records), sijo literature, and private letters. Conservative Confucian scholar-officials still regarded Classical Chinese as the orthodox script, and eonmun use faced certain institutional restrictions; although Sarim reformers sought to expand eonmun literature, the 1519 Gimyo purge interrupted the reforms, also affecting eonmun promotion in the short term.
5. c. 1894Korean Peninsula · Korean PeninsulaThe 1894 Gabo Reforms designated eonmun (Hunminjeongeum) as the official script of Joseon; in the early 20th century linguists such as Ju Sigyeong (주시경) named it 「한글」 (Hangul). Today Hangul is the official script of the Republic of Korea and the Democratic People's Republic of Korea, and is listed by UNESCO as one of the world's most scientific writing systems.