Character Encoding of Big5 Computer Character Set Standards

The Big5 character encoding standard was first introduced in 1984 by Microsoft for use in their MS-DOS operating system. Initially designed to support the Chinese language, it gained widespread adoption and became a de facto industry standard for representing Chinese characters on computers.

Big5 casino Definition and Origins

Big5 is based on the ISO/IEC 10646 character encoding scheme, which covers most of the world’s languages and symbols. The Big5 standard specifically focuses on supporting Traditional Chinese characters, including those used in Taiwan, Hong Kong, and Macau. In contrast to Unicode, which also supports Simplified Chinese, Big5 is limited primarily to Traditional Chinese.

Character Set Composition

The Big5 character set includes 13 planes of code points:

Plane 0: ASCII (0x00-0x7F) Plane 1: Latin characters, punctuation marks, and basic symbols (0xA0-0xFF)

Planes 2-10: Reserved for future expansion

Planes 11-12: Used for Traditional Chinese radicals and pictograms (0xF900-0xFAFF, 0xFE00-0xFEFF)