
!เปรียบเทียบความสามารถระหวางจอ LCD กับจอ CRT
(+)ดีมาก (~)
Features |
| Flat Panel Displays (TFTs) | Tube Monitors (CRTs) | ||||
Brightness |
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| (+) 170 to 250 cd/m² | (~) 80 to 120 cd/m² | |||
Contrast | ratio |
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| (~) 200:1 to 400:1 | (+) 350:1 to 700:1 | ||
Viewing angle (contrast) |
| (~) 110 to 170 degrees | (+) over 150 degrees | ||||
Viewing angle (color) |
| (~) over 120 degrees | |||||
Convergence errors |
| (+) none |
| (~) 0.0079 to 0.0118 inch (0,20 to | |||
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| 0,30 mm) |
Focus |
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| (+) very good | (~) satisfactory to very good | |
Geometry/linearity errors |
| (+) none |
| (~) possible | |||
Pixel errors |
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| (+) none | ||||
Input signal |
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| (+) analog or digital | (~) only analog | |||
Scaling for different resolutions | (+) very good | ||||||
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| interpolation methods |
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Gamma (color tuning for the | (~) satisfactory | (+) photo realistic | |||||
human eye) |
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Uniformity |
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| (~) often brighter at the edges | (~) often brighter in the center | |||
Color purity/color quality |
| (~) good |
| (+) high | |||
Flickering |
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| (+) none |
| (~) not visible over 85 Hz | ||
Response time |
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| (+) not noticeable | ||||
Power consumption |
| (+) 25 to 40 watts | |||||
Space requirements/weight | (+) flat design, light weight | ||||||
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จุดเดน |
| 1. | ใหความสว | างและสีที่สมดุล |
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| 2. | รองรับการแสดงผลแบบดิจิตอล |
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| 3. | มีลําโพงติดตั้งมาพรอม |
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| 4. | สามารถติดตั้งเขากับฝาผนังได | |
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| 5. wide screen! Its 15:9 aspect ratio |
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| 6. | Slim & Compact Design มีรูปลักษณเพรียวบางสวยงาม |
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