Acer P244W Service Manual

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Acer P244W Service Manual Manual pdf 14 page image

- 14 -3.4. LCD Characteristics3.4.1 The Physical definition & Technology summary of LCD panelAUO M240UP01V.0Item Condition Spec OK N.ARemarkLCD Panel Supplier AUO √Panel type of Supplier M240HW01V.0 √Screen Diagonal 609.7 mm (24.0”) √Display area Unit=mm 531.36(H) x 298.89(V) √Physical Size Unit=mm 556.0(H) x323.2(V) x 16.65(D) √Weight Unit=gram 2860 (typ.) √Technology TN type √Pixel pitch Unit=um 276.75(H) x276.75(W) √ Per one triadPixel arrangement R/G/B vertical stripe √Display mode Normally White √Support color 16.7Millions colors √ 6 bit + HiFRC3.4.2 Optical characteristics of LCD panelAUO M240HW01V.0Item Unit Conditions Min. Typ. Max. Remark[degree][degree]Horizontal (Right)CR = 10 (Left) 80808585--Viewing Angle [degree][degree]Vertical (Up)CR = 10 (Down) 75758080--Contrast ratio Normal Direction 600 1000[msec] Rising Time - 3.4 7.4[msec] Falling Time - 1.6 2.6Response Time[msec] Rising + Falling - 5 10Red x 0.619 0.649 0.679Red y 0.308 0.338 0.368Green x 0.259 0.289 0.319Green y 0.5793 0.609 0.639Blue x 0.116 0.146 0.176Color / ChromaticityCoordinates (CIE)Blue y 0.040 0.070 0.100White x 0.283 0.313 0.343Color Coordinates (CIE)White White y 0.299 0.329 0.359Luminance Uniformity [%] 9 pointsmeasurement 75 80White Luminance @ CCFL7.0mA (center)[cd/m2] 240 300 -Crosstalk (in 75Hz) [%] 1.5* The test methods for the above items’ definition, please refer to the relative panel specification.