LQ14D412 Datasheet, PDF (15/19 Pages) Sharp Electrionic Components – TENRI LIQUID CRYSTAL DISPLAY GROUP SHARP CORPORATION SPECIFICATION

“.,\^I
I
I
9. Optical, Characteristics
.1
LD-7606-13
Ta=25W, =+5V
Parameter
Symbol Condition Min. Typ. Max. Unit _Remark
Viewing Horizontal 021,022 ^CR>1O
45
–
–
Deg. [Notel ,4]
angle
Vertical
611
10
–
–
Deg.
Y ^{ran e 612}
30
–
Contrast ratio
CR
OpI imum
100
–
–
Deg.
–
[Note2,4]
Vie\ving .kgle
rr
e =0°
–
E
rd
—
Chromaticity of
x
—
white
Y
—
Luminance of white
YL
White Uniformity
6W
—
I^—
30
–
trts
j0
— ms
0.313
–
0.329
–
180
– ^cd/m2
— _{1 1,45 I}
[Note3,41
[Notd 1
[Note4,6]
[Note5 ]
xThe measurement shall be executed 30 minutes after Iigh[ing at rating.
The optical characteristics shall be measured in a dark room or equivalent state
with the method shown in Fig.3 belo~v.
Photodetector (Bkl-5A: TOPCON)
.,-
.
‘+ I
1
I
I
I
I
1
\
/
I
t
I
Field =2° C:>’
TFT– LCD module
~,
..
I
I
I
I
400mm
I
I
I
I
I
I
I
I
I
L CD panel
I
1
\
I-. _._. -,_. ------- ------- -.i --- -._.. ------ ------ ----- .- —.- .,
Center of the screen
Fig.3 Optical characteristics measurement method