LM641521 Sharp Electrionic Components, LM641521 Datasheet - Page 12

• Manufacturer Part Number: LM641521
• Description: Passive Matrix type LCD UNIT
• Manufacturer: Sharp Electrionic Components

S
Viewing
direct ioa \
H
1. Opt icai Cam terist its
Note 31
Mote 21
Note 11
on which the coutrast of perpendicular directioa (84’1 will be KU.
Viewing angle range
A
Following spec are
co=
R
The
The respoue chrraateriMc8 of photodetector ortoot
dots to be l eesured, in the optical churcteristics test method shora in lir. 5
voltage (Pig. 6) is applied in the opticrl chrrrcteristics test method Vi& 5).
Photo-detector output voltago with non-select mtefom beiu replied
Photo-detector output voltsgo with
tic. 6, rrsoring that inert ricnelr are replied so as to select sad deselect the
Cortrast ratio is defined u follows:
Contrrrt ratio is crlcolrted by ering the folloriu foml~ whoa the rrvefori
P
viering
angle range is defined as shorn below
based
upon
line)
the electrical reasurinl conditions,
SPEC No.
LC92517
Ta:wc, VolI=$. ov, vx~‘vIs=-18.7v TYP
select uwetom
$ Angle 8 L, 193 and fl shell tall
.displrted character can be read.
within the range over which the
MODEL No.
LM641521
boiu
are
~errored IS shon in
replied
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