LCD 15 inch and 15.4 inch
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Vendor & model name | SAMSUNG |
| Hitachi | LCD 15.4" WXGA |
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| TX38D81VC1CAB | QDI |
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Screen Diagonal (mm) |
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| 15.0 inches, 381 | 390.1 |
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Active Area (mm) | 304.1x228.1 |
| 304.1x228.1 | 331.2x207.0 |
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Display resolution (pixels) | 1024x768 XGA |
| 1024x768 XGA | 1280x800 WXGA |
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Pixel Pitch | 0.297x0.297 |
| 0.297x0.297 | 0.2588x0.2588 |
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Pixel Arrangement | R.G.B. Vertical |
| R.G.B. Vertical | R.G.B. Vertical |
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| Stripe |
| Stripe | Stripe |
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Display Mode | Normally White |
| Transmissive & | Normally White |
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| normally White |
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Typical White Luminance (cd/m2) | 160 |
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| 170 | 185 |
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also called Brightness |
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Luminance Uniformity | N/A |
| 40 | 1.4 (5pts) |
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Contrast Ratio | 200 |
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| 200 | 400 |
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Response Time (Optical Rise Time/Fall | 10/30(typ) |
| 30/30 | 5/20 |
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Time)msec |
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Nominal Input Voltage VDD | +3.3V |
| +3.3V | +3.3V Typ. |
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Typical Power Consumption (watt) | 4.6 for backlight unit |
| N/A | 4.38 |
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| only |
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Weight | 585 |
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| 580 | 585 |
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Physical Size(mm) | 317.3x242.1x6.0 |
| 317.3x242.1x6.0 | 344x222.0x6.35 |
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Electrical Interface | 1 channel LVDS |
| 1 channel LVDS | 1 channel LVDS |
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Support Color | 262K |
| 262K | 262K colors (RGB |
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Viewing Angle (degree) |
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Horizontal: Right/Left | 45/45 |
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| 40/40 | 15/35 |
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Vertial: Upper/Lower | 25/45 |
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| 20/40 | 45/45 |
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Temperature Range( ° C) | N/A |
| 0 to +40 | 0 to +50 |
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Operating |
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Storage (shipping) |
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LCD Inverter |
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Item |
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Vendor & model name |
| SUMIDA |
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Brightness conditions |
| Vadj=3.3V |
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Input voltage (V) |
| 8~20 |
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Input current (mA) |
| 350 (max) |
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Output voltage (V, rms) |
| 1600 (no load) |
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Output current (mA, rms) |
| 5.6~5.4 |
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Output voltage frequency (k Hz) |
| 55~58K Hz |
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AC Adaptor |
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Item |
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| Specification |
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Input rating |
| 90V AC to 264V | AC, 47Hz to 63Hz |
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32 | Chapter 1 |