SPECIFICATIONS FOR LCD MODULE CUSTOMER

SPECIFICATIONS  FOR LCD  MODULE CUSTOMER
A MP I R E
SPECIFICATIONS FOR
LCD MODULE
CUSTOMER
CUSTOMER PART NO.
AMPIRE PART NO.
AG-12232A
APPROVED BY
DATE
APPROVED BY
Date : 2001/12/12
CHECKED BY
AMPIRE CO., LTD.
ORGANIZED BY
1
RECORD OF REVISION
Revision Date
Page
1999/11/10
-
2000/10/6
12
Add power on / off sequence
13
Modify sampling plan
2001/12/12
Date : 2001/12/12
Contents
New Release
Modify LED characteristic
AMPIRE CO., LTD.
2
1
FEATURES
(1)
Display format : 122 × 32 dot- matrix ; 1/32 duty.
(2)
Construction : STN / FSTN LCD, Bezel, Zebra and PCB.
(3)
Optional LED or EL back-light.
(4)
Controller : SBN1661G.
(5)
Besides +5V for logic circuit, -5V is needed for LCD driving.
(6)
Normal / Extended temperature type.
2 NUMBERING SYSTEM
AG-12232A _ _ _ _ - _
1 2 3 4 5
No
Code Value
1
G
Y
S
STN gray type LCD
STN yellow green type LCD
STN negative type LCD
F
A
FSTN type LCD
Reflective type / 6:00 view
B
I
J
Reflective type / 12:00 view
Transflective type / 6:00 view
Transflective type / 12:00 view
2
3
T
U
None
L
E
4
5
Description
Negative type / 6:00 view
Negative type / 12:00 view
Without backlight
LCD Type
Polarizer / Viewing Angel
Backlight type
5V LED
EL
None
Y
B
Without backlight
Yellow-green (LED)
Blue (EL)
W
None
H
White (EL)
Normal temperature type
Extended temperature type
Date : 2001/12/12
Remark
AMPIRE CO., LTD.
Backlight color
LCM temperature type
3
3 MECHANICAL DATA
Parameter
Stand Value
Unit
Dot size
0.40(W) × 0.45(H)
mm
Dot pitch
0.44(W) × 0.49(H)
mm
Viewing area
60.5(W) × 18.5(H)
mm
Module size
84.0(W) × 44.0(H) × 10.5 max (T)
mm
Module size
( LED back-light)
84.0(W) × 44.0(H) × 15.5 max (T)
mm
4 ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min
Max
Unit
Logic Circuit Supply Voltage
VDD-VSS
0
8.0
V
LCD Driving Voltage
VDD-VO
0
10.0
V
Input Voltage
VI
VSS
VDD
V
Operating Temp.
TOP
0
50
°C
Storage Temp.
TSTG
-20
70
°C
Operating Temp.
TOP
-20
70
°C
Storage Temp.
TSTG
-30
80
°C
Normal temp. type
Extended temp. type
Date : 2001/12/12
AMPIRE CO., LTD.
4
5 ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
----- Electronic Characteristics ----Logic Circuit
Supply Voltage
VDD-VSS
--
4.5
5.0
5.5
V
LCD Driving
Voltage (Normal
Temp. type)
VDD-VO
0 °C
--
6.9
--
V
25 °C
--
6.4
--
50 °C
--
6.0
--
-20 °C
--
9.4
--
0 °C
--
9.0
--
25 °C
--
8.6
--
50 °C
--
8.3
--
70 °C
--
8.0
--
VIH
--
0.7 VDD
--
VDD
V
VIL
--
VSS
--
0.3 VDD
V
IDD
VDD = 5V
--
1
2
mA
LCD Driving
VDD-VO
Voltage(Extended
Temp. type)
Input Voltage
Logic Supply
Current
V
----- Optical Characteristics ----Contrast
CR
STN type
--
FSTN type
5
--
Note 1
7
Rise Time
tr
25°C
--
100
150
ms
Fall Time
tf
25°C
--
120
200
ms
Viewing Angle
Range
θf
25°C &
--
40
--
θb
CR≥2
--
35
--
θl
--
40
--
θr
--
40
--
--
60
--
Frame Frequency
Date : 2001/12/12
fF
25°C
AMPIRE CO., LTD.
Note 2
Note 3
Deg.
Hz
5
(NOTE 1) Contrast ratio :
CR = (Brightness in OFF state) / (Brightness in ON state)
( NOTE 2 ) Response time :
(NOTE 3) Viewing angle
Date : 2001/12/12
AMPIRE CO., LTD.
6
----- LED Back-light Characteristics ----Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Forward Vo ltage
VF
--
--
4.05
4.3
V
Supply Voltage
between A&K
Forward Current
IF
VF=4.05V
--
130
--
mA
VF=4.05V
--
30
--
cd/m2
LCM Luminous intensity
A
* LED Dice number = 2x13=26
K
----- EL Back-light Characteristics ----Parameter
Specification
Unit
Color
Blue / White
-
Voltage
Vrms = 110
V(AC)
Frequency
Sine Wave = 400
Hz
Current Density
0.12
mA / cm2
LCM Initial Brightness
13
cd / m2
Date : 2001/12/12
AMPIRE CO., LTD.
7
6 BLOCK DIAGRAM & INTERFACE
COM 1-16
LCD 122*32
SEG 1-61
COM 17-32
SEG 62-122
SBN1661G
SBN1661G
A0,/RD,/WR
DB0-7, /RES
CS1
CS2
NO.
SYMBOL
1
VSS
POWER SUPPLY (0V,GND)
2
VDD
POWER SUPPLY FOR LOGIC CIRCUIT
3
VO
POWER SUPPLY FOR LCD
4
A0
L→INSTRUCTION , H→
5
CS1
CHIP ENABLE ACTIVE "L"
6
CS2
CHIP ENABLE ACTIVE "L"
7
CL
8
/RD (E)
9
/WR(R/W)
/WR FOR 80 SERIES, R/W FOR 68 SERIES
10-17
DB0-DB7
DATA BUS LINE
18
RES
19-20
LEDA,K
Date : 2001/12/12
FUNCTION
DATA
EXTERNAL CLOCK (6~10KHZ)
/RD FOR 80 SERIES, E FOR 68 SERIES
H→68 SERIES , L→80 SERES
LED Supply Voltage (5V)
AMPIRE CO., LTD.
8
7 POWER SUPPLY
VDD
5V
VSS
VO
-5V
LCM
LED Back-light
LED_A
4.05V
5V
LED_K
LCM
EL1
EL Back-light
AC110V(400Hz)
EL2
Date : 2001/12/12
AMPIRE CO., LTD.
9
8 TIMING CHARACTERISTICS
8.1 Read / Write Time for 80-port MPU
ITEM
SYMBOL
SYSTEM CYCLE TIME
CONDITION
MIN
MAX
UNIT
tCYC8
1.0
--
us
CONTROL PULSE WIDTH
tCC
200
--
ns
ADDRESS SET-UP TIME
tAS
20
--
ns
ADDRESS HOLD TIME
tAH
10
--
ns
DATA SET-UP TIME
tDSW
80
--
ns
DATA HOLD TIME
tDH
10
--
ns
/RD ACCESS TIME
tACC
--
90
ns
OUTPUT DISABLE TIME
t0H
10
60
ns
CL=100pH
tAW
AO,/CS
tAW
/WR,RD
tCYC8
tCC
tDS
tDH
DO - D7
(WRITE)
tACC
tOH
D0 - D7
(READ)
Date : 2001/12/12
AMPIRE CO., LTD.
10
8.2
Read / Write Time for 68-port MPU
ITEM
SYMBOL CONDITION
MIN
MAX
UNIT
SYSTEM CYCLE TIME
tCYC6
1.0
--
us
ADDRESS SET-UP TIME
tAS
20
--
ns
ADDRESS HOLD TIME
tAH
10
--
ns
DATA SET-UP TIME
tDD
80
--
ns
DATA HOLD TIME
tDH
10
--
ns
OUTPUT DISABLE TIME
tOH
10
60
ns
ACCESS TIME
tACC
--
90
ns
tEW
100
--
ns
80
--
ENABLE
(READ)
CL=100pF
PULSE WIDTH (WRITE)
tCYC6
E
tAW
tEW
R/W
tAW
A0,/CS
tDS
tDH
D0 - D7
(WRITE)
tOH
tACC
D0 - D7
(READ)
Date : 2001/12/12
AMPIRE CO., LTD.
11
8.3 Power ON/OFF Sequence
POWER ON SEQUENCE
VDD
0~50 ms
VSS
T≧ 0
ms
Signal
VSS
VO
T≧ 20 ms
VSS
POWER OFF SEQUENCE
VDD
T≧ 20 ms
0 ~ 50 ms
VSS
Signal
VSS
VSS
Date : 2001/12/12
AMPIRE CO., LTD.
VO
12
9 QUALITY AND RELIABILITY
9.1
TEST CONDITIONS
Tests should be conducted under the following conditions :
Ambient temperature : 25 ± 5°C
Humidity
: 60 ± 25% RH.
9.2
SAMPLING PLAN
Sampling method shall be in accordance with MIL-STD-105E , level II, normal
single sampling plan .
9.3 ACCEPTABLE QUALITY LEVEL
A major defect is defined as one that could cause fa ilure to or materially reduce the
usability of the unit for its intended purpose. A minor defect is one that does not materially
reduce the usability of the unit for its intended purpose or is an infringement from established
standards and has no significant bearing on its effective use or operation.
9.4 APPEARANCE
An appearance test should be conducted by human sight at approximately 30 cm
distance from the LCD module under flourescent light. The inspection area of LCD panel
shall be within the range of following limits.
Date : 2001/12/12
AMPIRE CO., LTD.
13
9.5
INSPECTION QUALITY CRITERIA
Item
Description of defects
Function
Dimension
Black spots
Short circuit or Pattern cut
Deviation from drawings
Ave . dia . D
area A
area B
Disregard
D≤0.2
3
4
0.2<D≤0.3
2
3
0.3<D≤0.4
0.4<D
0
1
Width W, Length L
A
B
disregard
W≤0.03
3
4
0.03<W≤0.05
1
1
0.05<W≤0.07 , L≤3.0
See line criteria
Average diameter D 0.2 < D < 0.5 mm
for N = 4 , D > 0.5 for N = 1
Rainbow color or newton ring.
Black lines
Bubbles in
polarizer
Color
uniformity
Glass
Scratches
Contrast
ratio
Response
time
Viewing
angle
Class of
Defects
Major
Major
Minor
Acceptable level
(%)
0.65
1.5
2.5
Minor
2.5
Minor
2.5
Minor
2.5
Obvious visible damage.
Minor
2.5
See note 1
Minor
2.5
See note 2
Minor
2.5
See note 3
Minor
2.5
ZONE A active area
ZONE B viewing area
Date : 2001/12/12
AMPIRE CO., LTD.
14
9.6 RELIABILITY
Test Conditions
Test Item
Normal Temp. type
Extended Temp. type
High Temperature Operation
50±3°C , t=96 hrs
70±3°C , t=96 hrs
Low Temperature Operation
0±3°C , t=96 hrs
-20±3°C , t=96 hrs
High Temperature Storage
Low Temperature Storage
Temperature Cycle
Humidity Test
Note
70±3°C , t=96 hrs
80±3°C , t=96 hrs
1,2
-20±3°C , t=96 hrs
-30±3°C , t=96 hrs
1,2
-20°C ~ 25°C ~ 70°C
-30°C ~ 25°C ~ 80°C
30 m in. 5 min. 30 min. 30 min. 5 min. 30 min. 1,2
( 1 cycle )
( 1 cycle )
Total 5 cyc le
Total 5 cycle
40 °C, Humidity 90%, 96 hrs
1,2
Sweep frequency : 10 ~ 55 ~ 10 Hz/1min
Amplitude : 0.75mm
Vibration Test (Packing)
2
Test direction : X.Y.Z/3 axis
Duration : 30min/each axis
Note 1 : Condensation of water is not permitted on the module.
Note 2 : The module should be inspected after 1 hour storage in normal conditions
(15-35°C , 45-65%RH).
Definitions of life end point :
l Current drain should be smaller than the specific value.
l Function of the module should be maintained.
l Appearance and display quality should not have degraded noticeably.
l Contrast ratio should be greater than 50% of the initial value.
Date : 2001/12/12
AMPIRE CO., LTD.
15
10 HANDLING PRECAUTIONS
(1) A LCD module is a fragile item and should not be subjected to strong mechanical shocks.
(2) Avoid applying pressure to the module surface. This will distort the glass and cause a
change in color.
(3) Under no circumstances should the position of the bezel tabs or their shape be modified.
(4) Do not modify the display PCB in either shape or positioning of components.
(5) Do not modify or move location of the zebra or heat seal connectors.
(6) The device should only be soldered to during interfacing. Modification to other areas of
the board should not be carried out.
(7) In the event of LCD breakage and resultant leakage of fluid do not inhale, ingest or make
contact with the skin. If contact is made rinse immediately.
(8) When cleaning the module use a soft damp cloth with a mild solvent, such as Isopropyl or
Ethyl alcohol. The use of water, ketone or aromatic is not permitted.
(9) Prior to initial power up input signals should not be applied.
(10) Protect the module against static electricity and observe appropriate anti-static
precautions.
Date : 2001/12/12
AMPIRE CO., LTD.
16
11 OUTLINE DIMENSION
Date : 2001/12/12
AMPIRE CO., LTD.
17
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