| Name | SQUARE WITH LEFT HALF BLACK |
| Unicode Version | 1.1 |
| Block（ブロック） | Geometric Shapes（幾何学模様） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ◧ ◧ |
| UTF-8 Encoding | ◧ e297a7 |
| UTF-16 Encoding | ◧ 25e7 |
| UTF-32 Encoding | ◧ 000025e7 |