SCA02210-TFN-LRN Shelly, Inc., SCA02210-TFN-LRN Datasheet - Page 14

• Manufacturer Part Number: SCA02210-TFN-LRN
• Description: Innovative Display Technologies 17171 Murphy Avenue
• Manufacturer: Shelly, Inc.

(3). Surface luminance uniformity within panel
(2) Definition of Contrast Ratio (C/R): Ratio of gray max (Gmax) & gray min (Gmin) at the center
Where
Definitions
Gmax: Luminance with all pixels white
Gmin: Luminance with all pixels black
Measurement conditions:
point.
Measuring procedure:
Transmittance:
The light source is located at the backside of the panel.
Measuring Equipment
Measurement Point Diameter 3mm // 1mm
Measurement Point Location
Light Source
Test pattern
1、
2、
CR
Measure the light source
Place the LCD panel in front of the light source. Measure the luminance on the
LCD panel surface
Lv
Lv
LCD
lightsourc
G Max
G Min
(
(
panel
e
)
)
100
%
CS-200 // BM-7
Active Area
Transmissive Mode: Internal (Backlight)
White
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