★ U+1131: Technical Specifications for Hangul Choseong Sios-Mieum
The character Hangul Choseong Sios-Mieum (“ᄱ” U+1131) ($\text{\text{ᄱ}}$) is a specialized initial consonant (choseong) component used in the Hangul writing system, often found in archaic texts. This page provides linguists and developers visiting iloveunicode.com with the complete technical data, encoding conversions, and system context for this essential codepoint.
U+1131 Hangul Jamo Core Properties and Classification
This Unicode codepoint, named **Hangul Choseong Sios-Mieum**, is classified as an **Other Letter** belonging to the *Hangul* script. The codepoint **U+1131** resides within the **Hangul Jamo** block in the *Basic Multilingual Plane*. It was officially integrated into Unicode in **version 1.1 (June, 1993)**. Its inherent directionality is strictly **Left To Right (L)**, and it is explicitly **not mirrored**. This character is crucial for rendering complex, historical Hangul syllable structures correctly.
Complete Unicode Data Summary
| Name | Hangul Choseong Sios-Mieum |
|---|---|
| Unicode Codepoint | **U+1131** |
| Unicode Version | 1.1 (June, 1993) |
| Block | Hangul Jamo |
| Plane | Basic Multilingual Plane |
| Bidirectional class | Left To Right (L) |
| Is mirrored? | No |
| Category | Other Letter |
| Script | Hangul |
| Combining Class | Not Reordered |
Encoding Conversions
| HTML (decimal) | `ᄱ` |
|---|---|
| HTML (hex) | `ᄱ` |
| HTML (named) | ` – ` |
| URL Escape Code | `%E1%84%B1` |
| CSS | `01131` |
| JavaScript, JSON | *`u1131`* |
| C, C++, Java | `u1131` |
| Python | `u1131` |
| Rust | `u{1131}` |
| Ruby | `u1131` |
UTF Encoding Hexadecimal Values
| UTF-8 (hex) | 0xE1 0x84 0xB1 |
|---|---|
| UTF-16 (hex) | 0x1131 |
| UTF-32 (hex) | 0x00001131 |
Keyboard Input Instructions for “ᄱ”
Font Demonstration
- ᄱ
Times, Times New Roman, serif
- ᄱ
Helvetica, Arial, sans-serif
- ᄱ
Courier, Courier New, monospace
Conclusion: Advancing Your Unicode Knowledge
Accurate implementation of specialized jamo characters like the **Hangul Choseong Sios-Mieum** is paramount for achieving full compatibility in systems that handle historical or variant forms of the Korean script. Developers rely on precise encoding and property data for characters like **U+1131** to prevent rendering errors and ensure correct text handling across all platforms. Continue your exploration of complex Hangul components and other essential Unicode data at iloveunicode.com.