NL128102BC29_01 NEC, NL128102BC29_01 Datasheet - Page 20

• Manufacturer Part Number: NL128102BC29_01
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

4.10 OPTICS
Chromaticity
4.10.1 Optical characteristics
Luminance uniformity
Viewing
angle
Response time
Contrast ratio
Color gamut
Luminance
Parameter
Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.
Note3: See "4.10.2 Definition of contrast ratio".
Note4: See "4.10.3 Definition of luminance uniformity".
Note5: These coordinates are found on CIE 1931 chromaticity diagram.
Note6: Product surface temperature: TopF = (30)°C
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".
product, in the dark room. Also measurement method for luminance is as follows.
White
Green
Down
Ta = 25°C, VDD = 5.0V, IBL = 6.0mArms/lamp, Display mode: SXGA, Horizontal cycle =
64.0kHz, Vertical cycle = 60.0Hz
Right
Blue
Left
Red
Optical characteristics are measured at luminance saturation after 20minutes from working the
Up
LCD module
at center, against NTSC color space
θR = 0°, θL = 0°, θU = 0°, θD = 0°
θR = 0°, θL = 0°, θU = 0°, θD = 0°
θR = 0°, θL = 0°, θU = 0°, θD = 0°
(Product)
θU = 0°, θD = 0°, CR ≥ 10
θU = 0°, θD = 0°, CR ≥ 10
θR = 0°, θL = 0°, CR ≥ 10
θR = 0°, θL = 0°, CR ≥ 10
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
White/Black at center
White at center
Black to white
White to black
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
Condition
-
50cm
1°
Photodetector (TOPCON BM-5A, SR-3)
Symbol
Toff
Ton
Wx
Wy
CR
LU
Rx
Ry
Gx
Gy
Bx
By
θR
θL
θU
θD
C
L
(220)
(300)
min.
65
70
70
70
70
-
-
-
-
-
-
-
-
-
-
-
(0.65)
(0.33)
(0.29)
(0.62)
(0.14)
(0.09)
0.313
0.329
(300)
(12)
(13)
typ.
450
1.2
72
85
85
85
85
max.
(25)
(25)
1.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NL128102BC29-01
cd/m
Unit
ms
ms
%
°
°
°
°
-
-
-
-
-
-
-
-
-
-
2
Measuring
instrument
BM-5A
BM-5A
BM-5A
SR-3
SR-3
SR-3
(Note1, Note2)
Remarks
Note3
Note4
Note5
Note6
Note7
Note8
-
20
2