AG-12864A

AG-12864A
AMP DISPLAY INC.
SPECIFICATIONS
CUSTOMER
CUSTOMER PART NO.
AMP PART NO.
AG-12864A
APPROVED BY
DATE
 Approved For Specifications
 Approved For Specifications & Sample
AMP DISPLAY INC
9856 SIXTH STREET RANCHO CUCAMONGA CA
TEL: 909-980-13410 FAX: 909-980-1419
WWW.AMPDISPLAY.COM
APPROVED BY
Date : 2007/3/14
CHECKED BY
91730
ORGANIZED BY
RECORD
OF REVISION
Revision Date
Page
1999/9/26
-
2000/10/6
11
Add power on / off sequence
13
Modify sampling plan
2001/12/12
Contents
New Release
Modify LED characteristic
2007/2/7
6
Modify EL Back-light Characteristics
2007/3/14
5
Modify Electronic Characteristics
Date : 2007/3/14
2
1
FEATURES
(1)
Display format : 128 × 64 dot-matrix ; 1/ 64 duty.
(2)
Construction : STN / FSTN LCD, Bezel, Zebra, Heat Seal and PCB.
(3)
Optional LED or EL backlight.
(4)
Controller : KS0108B.
(5)
5V single power input. Built-in DC/DC converter for LCD driving.
(6)
Normal / Extended temperature type.
2
NUMBERING SYSTEM
AG-12864A _ _ _ _ - _
1234 5
No
Code Value
1
G
STN gray type LCD
Y
STN yellow green type LCD
S
STN negative type LCD
F
FSTN type LCD
A
Reflective type / 6:00 view
B
Reflective type / 12:00 view
I
Transflective type / 6:00 view
J
Transflective type / 12:00 view
T
Negative type / 6:00 view
U
Negative type / 12:00 view
2
3
4
5
None
Description
Without backlight
L
5V LED
E
EL
None
Without backlight
Y
Yellow-green (LED)
B
Blue (EL)
W
White (EL)
None
H
Date : 2007/3/14
Normal temperature type
Remark
LCD Type
Polarizer / Viewing Angel
Backlight type
Backlight color
LCM temperature type
Extended temperature type
AMPIRE CO., LTD.
3
2
3
MECHANICAL DATA
Parameter
Stand Value
Unit
Dot size
0.48(W) × 0.48(H)
mm
Dot pitch
0.52(W) × 0.52(H)
mm
Viewing area
71.7(W) × 39.0(H)
mm
Module size
93.0(W) × 70.0(H) × 9.5 max (T)
mm
Module size
(w/ LED back-light)
93.0(W) × 70.0(H) × 14.5 max (T)
mm
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min
Max
Unit
Logic Circuit Supply Voltage
VDD-VSS
0
7.0
V
LCD Driving Voltage
VDD-VO
0
16
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 : 2007/3/14
4
4
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
VDD-VO
-20 °C
11.0
11.6
12.2
V
0 °C
10.9
11.5
12.1
25 °C
10.8
11.4
12.0
50 °C
10.7
11.3
11.9
70 °C
10.3
10.8
11.3
VIH
--
0.7 VDD
--
VDD
V
VIL
--
VSS
--
0.3 VDD
V
IDD
VDD = 5V
--
3
--
mA
Input Voltage
Logic Supply
Current
0 ~ 50 °C for
Normal Temp.
type
-20 ~ 70 °C for
Extended Temp.
type
----- Optical Characteristics ----Contrast
CR
STN type
--
FSTN type
4.2
--
Note 1
7
Rise Time
tr
25°C
--
140
--
ms
Fall Time
tf
25°C
--
240
--
ms
Viewing Angle
Range
θf
25°C &
--
40
--
θb
CR≥2
--
35
--
θl
--
35
--
θr
--
35
--
--
70
--
Frame Frequency
fF
25°C
Note 2
Note 3
Deg.
Hz
----- LED Back-light Characteristics ----Forward Voltage
VF
--
--
4.05
4.3
V
Forward Current
IF
VF=4.05V
--
390
--
mA
VF=4.05V
--
30
--
cd/m2
LCM Luminous intensity
Supply Voltage
between A&K
A
* LED Dice number = 2x39=78
K
Date : 2007/3/14
5
Parameter
Min
Typ
Max
Unit
Note
----- EL Back-light Characteristics ----Driving Voltage
--
110
--
Vrms
Frequency
--
400
--
Hz
LCM Luminous intensity
--
5
--
cd/m2
(NOTE 1) Contrast ratio :
CR = (Brightness in OFF state) / (Brightness in ON state)
( NOTE 2 ) Response time :
(NOTE 3) Viewing angle
Date : 2007/3/14
6
5
BLOCK DIAGRAM & POWER SUPPLY
LCM
VDD
VSS
VDD
COM Driver
KS0107
V0,V1,V4,
V5,VEE
LCD Panel
64
M,FRM,
CLK1,CLK2,
CL2
128 x 64 Dots
64
64
SEG Driver
KS0108B
VO
SEG Driver
KS0108B
CS2
LCD Bias
Circuit
RS, R/W, E, /RES,
DB0 - DB7
V0,V2,V3,
V5,VEE
CS1
VEE
(-10V)
DC/DC
Converter
LCM
Using LED Back-light
LED Back-light
LED_A
4.05V
5V
LED_K
LCM
Using EL Back-light
EL1
EL Back-light
AC110V(400Hz)
EL2
Date : 2007/3/14
7
6
PIN CONNECTIONS
Pin No.
Symbol
1
VSS
Ground (0V)
2
VDD
Power Supply (+5V)
3
VO
Power Supply For LCD (VDD-VO=LCD Driving Voltage)
4
RS
H: Data Input
L: Instruction Code Input
5
R/W
H: Data Read
L: Data Write
6
E
Enable Signal
7-14
DB0-DB7
15
CS1
Chip Selection For Segment IC1
16
CS2
Chip Selection For Segment IC2
17
/RES
Reset
18
VEE
Negative Voltage Output (-10V)
19,20
LEDA,K
Date : 2007/3/14
Function
Data Bus
LED Supply Voltage (5V)
8
7
TIMING CHARACTERISTICS
Item
Symbol
Min
Typ
Max
Unit
Enable Cycle Time
tCYCLE
1000
-
-
ns
High Level
PWEH
450
-
-
ns
Low Level
PWEL
450
-
-
ns
Enable Rise & Fall Time
tER,tEF
-
-
25
ns
Address Set-Up Time
tAs
140
-
-
ns
Address Hold Time
tAH
10
-
-
ns
Data Set-Up Time
tDSW
200
-
-
ns
Data Delay Time
tDDR
--
-
320
ns
Data Hold Time(Write)
tDHW
10
-
-
ns
Data Hold Time(Read)
tDHW
20
-
-
ns
Enable Pulse Width
tCYCLE
E
PWEL
PWEH
tER
R/W
tAS
tEF
tAH
tAS
CS,D/I
tDSW
tDHW
DB0 – DB7
Write Timing Chart
Date : 2007/3/14
9
tCYCLE
E
PWEL
PWEH
tER
R/W
tAS
tEF
tAH
tAS
CS,D/I
TDDR
TDHR
DB0 – DB7
Read Timing Chart
Date : 2007/3/14
10
7.1 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 : 2007/3/14
VO
11
8
INSTRUNTION SET
Date : 2007/3/14
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 failure 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 : 2007/3/14
13
9.5
INSPECTION QUALITY CRITERIA
Item
Function
Dimension
Black spots
Black lines
Bubbles in
polarizer
Color
uniformity
Glass
Scratches
Contrast
ratio
Response
time
Viewing
angle
Description of
defects
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
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.
ZONE A active area
ZONE B viewing area
Date : 2007/3/14
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
70±3°C , t=96 hrs
80±3°C , t=96 hrs
Low Temperature Storage
Temperature Cycle
Humidity Test
Note
1,2
1,2
-20±3°C , t=96 hrs
-30±3°C , t=96 hrs
-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 cycle
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 :
z
Current drain should be smaller than the specific value.
z
Function of the module should be maintained.
z
Appearance and display quality should not have degraded noticeably.
z
Contrast ratio should be greater than 50% of the initial value.
Date : 2007/3/14
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 : 2007/3/14
16
Date : 2007/3/14
晶采 光 電 科技
適 用 品 號
(黑色低框)
11 OUTLINE DIMENSION
17
晶采 光 電 科技
12 PACKING MEHTOD
Date : 2007/3/14
18
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