Specifications

G150XG01
V3 rev 1.0
8/28
Note 6: Definition of response time:
The output signals of photo detector are measured wh
en the input signals are changed from “White” to “Black”
(falling time) and from “Black” to “White” (rising time), respectively. The response time interval is between 10% and
90% of amplitudes. Please refer to the figure as below.
Note 7: Definition of viewing angle
vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as below: 90° (θ) horizontal
left and right, and 90° (Φ) vertical high (up) and low (down). The measurement direction is typically perpendicular to the
display surface with the screen rotated to its center to develop the desired measurement viewing angle.
Note 8: Note 8: Definition of Gamma Value
Generally, Gamma Value is defined as the slope of a Gray Level – Luminance curve in log-log space, that is
γ= d log(Luminance) / d log(Gray Level)
The Gamma Value defined in this spec is Linear Regression (γ1, γ2, γ3…, γ16). γ1 toγ16 are the section
gamma of the following 17 sampling points, GL(0), GL(16), GL(32), GL(48), GL(64), GL(80), GL(96), GL(112), GL(128),
GL(144), GL(160), GL(176), GL(192), GL(208), GL(224), GL(240) and GL(255), in 8 bits input.
1 00
9 0
1 0
0
%
O ptical
response
Wh ite B lack Wh ite
Tf Tr
9
0
1 0
0
O ptical
response
Wh ite B lack Wh ite
Tr
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