| Nombor Bahagian | LJ640U23 |
| Jenama | SHARP |
| Saiz | 8.2 |
| Permohonan | IA |
| Resolusi | 640×200 |
| Komposisi | EL |
| Kecerahan | |
| CR | |
| Warna | Monochrome |
| Lampu latar | self |
| Antara muka | |
| jenama panel | SHARP |
| model panel | LJ640U23 |
| jenis panel | EL , EL |
| saiz panel | 8.2 inch |
| resolusi | 640×200 |
| kawasan aktif | 191.9×83.9 mm |
| garis besar | 228.5×148.5×35 mm |
| permukaan | |
| kecerahan | |
| nisbah kontras | |
| warna paparan | Monochrome |
| sudut pandangan | |
| kekerapan | 60Hz |
| voltan masukan | 5.0/15.0V (Typ.)(VL/VD) |
| permohonan | IA |
| BP082WX1-100 | BOE | 8.2 | 1280×800 |
| LJ640U21 | SHARP | 7.9 | 640×200 |
| LJ640U34 | SHARP | 8.9 | 640×400 |
| LJ640U35 | SHARP | 8.9 | 640×400 |
| LJ640U48 | SHARP | 9.4 | 640×480 |
| LJ64H034 | SHARP | 8.9 | 640×400 |
| SX21V001-Z4A | KOE | 8.2 | 640×480 |
| AM-800480RCTMQW-00H | AMPIRE | 7.0 | 800×480 |
| LM12S471 | SHARP | 12.1 | 800×600 |
| LQ12X12 | SHARP | 12.1 | 1024×768 |
| NL8060BC21-02 | NLT | 8.4 | 800×600 |
| RGS11096096FR006 | RiTdisplay | 1.1 | 96×96 |
| T78AAVGTF0 | Other | 5.7 | 320×240 |
| TM057KDHG10 | Tianma | 5.7 | 320×240 |
| TM065QDHG03 | Tianma | 6.5 | 640×480 |
| TM080SDH01 | Tianma | 8.0 | 800×600 |
| TM084SDHG02 | Tianma | 8.4 | 800×600 |