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PDF LM3201921 Data sheet ( Hoja de datos )
| Número de pieza | LM3201921 | |
| Descripción | DEVICE SPECIFICATION for Passive Matrix LCD Module | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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PREPARED BY : DATE
SHARP
SPECIFICATION
.‘
i
SPEC No. L C 9 9 2 0 4
FILE No.
I SSUED FEB. 5.1999
PAGE 24 Pages
APPLICABLE DIVISION
N DUTY LCD DEVELOPMENT CENTEI
Z TFT DEVELOPMENT CENTER
iIl LCD PRODUCTS DEVELOPMEN
CENTER
i1 EL PRODUCTION DEPT.
DEVICE SPECIFICATION for
Passive Matrix LCD Module
Mode 1 No.
Lid3201
921
Cl CUSTOMER’S APPROVAL
DATE
Y. I noue
Depart d nt General Manager
Mobile LCD Department P.T Module
DUTY LCD Department Center
DUTY Liquid Crystal Display Group
SHARP Corporation
1 page  
SPEC Ho.
LC99204
HODEL Ho.
LM3201
921.
OHANCLING INSTRUCTION FOR TOUCH PANEL
Following
precaution
should be taken on use of Touch
analog detective
type and matrix detective type).
Screen (IT0
resistive
1. PRECAUTION ON DESIGNING TOUCH PANEL
(please see Touch Panel plane drawing
1.)
1) ACTIVE AREA
Active area is described as inputted area by pen or finger, which assures
quality clarified
on the specifications
related to input action such as
functional
property.
optical property and durabi I ity.
(1) For detection
of coordinates
and calibration.
it should be always
conducted within active area. If it is conducted outside of the
act i ve area. it may cause functional
error.
(2) Area which is actually
inputted by pen or finger should be designed
within active area. lf it is designed outside of the active area. it
may cause functional
error.
2) NEUTRAL AREA
Neutral area is located in outside of the active area by 0.2-1.011x11
(inside of non active area by 0.2 -~l.Onm~). coordinates
can be detected.
but its location
is in outside of the area which assures quality
clarified
on specifications
related to input action such as functional
property,
opt i ca I property and durab i I i ty.
(1) Neutral area detects coordinates
when inputted by pen or finger, but
it may cause functional
error when it is transacted
as data detected.
(2) Si rice a role of the neutral area is to protect non active area.
hard pushing by tip of a pen, etc. may cause deterioration
of its
durab i I i ty.
3) VIS I BLE AREA
Thi S is transparent
area without printed silver electrode
print circuit
printed with opaque ink, it assures quality
spec if i cat ions re la-tad to appearance standard.
or flexible
clarified
on
4) NON ACTIVE AREA
Upper electrode
or lower electrode
of the non active area is printed with
transparent
insulation
ink. it is located in outside of the active area.
Input by pen does not work in this area.
(1) Non active area is printed with insulation
ink. hard push may cause
transformation
of upper electrode
film, active area located near may
contact together.
may generate conductive power.
(2) Since a role of non active area is to hold flatness of the upper
electrode
film on its structure.
hard pushing by pen or on housing
may cause functional
error.
2. PRECAUTION ON DESIGNING PRINT CIRCUIT OR TOUCH PANEL
1) There is contact resistance
between upper
Touch Pane I. Setting impedance of receiving
-the desien
is recommended.
Lower irrpedance
and lower electrode
of
circuit high enough
may cause functional
the
on
error
PAGE
3
5 Page 
SHARP
1 SPEC No.
LC99204
1 MODEL No.
LM3201921
1 PAGE
9
4. Absolute Max imum Ratings
4-1 Electrical
absolute maximum ratings
Table 2
I Parameter
iSupply voltage (Logic)
ISupply voltage
(LCD)
jlnout signal voltage
ISupply voltage GCFT)
!Supply current
(CCFT;
! Symbol I MIN.
I VDD-VSS I 0
I VDD-VO i 0
i VIN-VSS I 0
! VL (0
IL 10
1 MAX.
j
i 3;
j VDD
! 1.500
i 6.5
I Unit I Remark
1 V I Ta=25 '%
1 V ( Ta=25 "c
1 V 1 Ta=25 "c
1 Vh5 I Ta=25 "c
1 II&T/ Ta=25 "c
1
4-2 Environmental Conditions
Table 3
Item
] Ambient temperature
1 Humidity
Vibration
Shock
I Tstg.
i MIN. 1 MAX.
f -25 "C j +60 "c
I Note 1)
I Note 2)
I
I Note 3)
I
I
!
I
I
Topr.
Remark
MIN. I MAX. 1
0 "C 1 +45 "C (
Note 4)
Note 1)
/ No condensation
Note 2)
Note 3)
3 directions
I
6 directions
(X/Y/Z)
kXckZ)
I
Note 11 Tas40
Ta>40
Note 2)
"C.....95 5 RH Max.
"C.... .AbsoIute humidity shall
Ta=40 "C/95 k RH.
be less
than
Frequency
Vibration
Vibration
Interval
level
width
Table 4
t 10 Hz-57 Hz
I-
I 0.075 Inn
I 10 HZ-500
1 57 Hz-500 Hz
) 9. 8 m/s*
Hz-10 Hz/l1 min
2 h for each direction of X/Y/Z (6 h as total)
Note 3) Acceleration
: 490 m/s*
Pulse width : 11 ms
3 times for each direction of tX/&Y/&Z
Note 41 Care should be taken SO that the LCD module may not be subjected
tmerature
out of this specification.
to the
11 Page | ||
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| PDF Descargar | [ Datasheet LM3201921.PDF ] | |
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