B121EW09-V0 AUO, B121EW09-V0 Datasheet - Page 10

• Manufacturer Part Number: B121EW09-V0
• Description: LCD Module
• Manufacturer: AUO

Note 8. Definition of viewing angle
vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as follows; 90° (θ )
horizontal left and right and 90° (F ) vertical, high (up) and low (down). The measurement direction is typically
perpendicular to the display surface with the screen rotated about its center to develop the desired measurement
viewing angle.
document version 0.3 .
Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal and 180°
Product Specification
AU OPTRONICS CORPORATION
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