ZETTLER DISPLAYSSPECIFICATIONS FOR
LIQUID CRYSTAL DISPLAYCUSTOMER APPROVAL※ PART NO. : AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) VER1.0
COMPANYCHOPAPPROVALCUSTOMERCOMMENTSZETTLER DISPLAYS ENGINEERING APPROVALDESIGNED BYCHECKED BYAPPROVED BY

Jacky

LIJF

GUZH

AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
REVISION RECORDREVISIONREVISION DATE

VER1.02019-08-07

ZETTLER DISPLAYSPAGECONTENTSFIRST ISSUE

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0※ CONTENTS
1.0

GENERAL SPECIFICATION

2.0

ABSOLUTE MAXIMUM RATINGS

3.0

ELECTRICAL CHARACTERISTICS

4.0

OPTICAL CHARACTERISTICS

5.0

BLOCK DIAGRAM

6.0

PIN ASSIGNMENT

7.0

POWER SUPPLY

8.0

TIMING CHARACTERISTICS

9.0

MECHANICAL DIAGRAM

10.0 RELIABILITY TEST
11.0 INSTRUCTION DESCRIPTION
12.0 APPEARANCE CRITERIA
13.0 PRECAUTION FOR USING LCMZETTLER DISPLAYS2

AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
1.0 GENERAL SPECS
1. Display Format

128*64 Dot matrix

2. Power Supply

3.0V~5.0V

3. Module outline dimension

89.7mm(W) x 49.8mm(H) x 6.0mm(D)4. Viewing Aera(W*H)

66.8mm(W) x 35.5mm(H)5. Dot Size (W*H)

0.48mm(W) x 0.48mm(H)6. Dot Pitch (W*H)

0.50mm(W) x 0.50mm(H)7. Viewing Direction

6:00 O’Clock

8. Driving Method

1/65 Duty,1/9 Bias

9. Control IC

S1D15605

10. Display Mode

STN（BLUE） /Negative/Transmissive

11. Backlight Options

White LED /Side

12. Operating temperature-20ºC ~ 70ºC

13. Storage temperature-30ºC ~ 85ºC

14. ROHS

ROHS compliant

2.0 ABSOLUTE MAXIMUM RATINGS
Item

Symbol

Min

Typ

Max

Unit

Operating temperature

Top

-20

-

70

ºC

Storage temperature

Tst

-30

-

85

ºC

Input voltage

Vin

0.3

-

Vdd+0.3

V

Supply voltage for logic

Vdd- Vss

0.3

-

3.6

V

Supply voltage for LCD driving

V0-Vss

0.3

14.5

V

3.0 ELECTRICAL CHARACTERISTICS
3.1 Electrical Characteristics Of LCM
Item

SymbolCondition

Min

Typ

Max

Unit

Power Supply Voltage

VDD

Ta=25ºC

2.8

3.0

3.2

V

Power Supply Current

Idd

Vdd=3.0V

--

0.7

1.0

mA

Input voltage (high)Vih

H level

0.8*VDD

--

VDD

V

Input voltage (low)Vil

L levelVSS--

0.2*VDD

V

-20ºC

--

--

--

25ºC

8.7

8.9

9.1

70ºC

--

--

--

Recommended
Voltage

LC

Driving

ZETTLER DISPLAYS

V0-VssV

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
3.2 The Characteristics Of Backlight
3.2.1 Electrical-Optical Characteristics Of LED Backlight (Ta=25ºC)
Item

SymbolCondition

Min

Typ

Max

Unit

(1)

If

Vf=6.0V

20

30

40

mA

Voltage

Vr

-

--

--

5

V

(2)

Lv

Vf=6.0V

200

240

--

cd/㎡

(3)

Uniformity

Δ(Lvmin/Lvmax)%

70%

--

--

-

Peak wave lengthλpForward Voltage
ReverseLuminance

--

--

--

nm

0.26

--

0.32

um

y

Vf=6.0V

0.26

--

0.32

um

-

Vf=6.0V

-

20000

-

Hours

x

Chroma coordinate
Lifetime

Vf=6.0V(4)NOTE:(1) Forward voltage means voltage applied directly to the LED(2)The luminance is the average value of 5 points,The measurement instrument is BM-7 luminance colorimeter.The
diameter of aperture is Φ5mm(3) Luminance means the backlight brightness without LCD.
(4) Backlight lifetime means luminance value larger than half of the original after 20000 hours’ continuous working.

3.2.2 Backlight Control Circuit FOR LCM（1x3=3 pcs LED）

Vin=6.0V
If=30mA(TYPE.)
Vf
0V
3.2.3 LED Characteristics Curves（for single led）
2.Forward current VS Forward Voltage

1.Forward current VS.Ambient Temperature30

Forward Current (mA）

25
)
A
m
(
t
n
e
r
r
u
C
d
r
a
w
r
o
F

20
15
10
5
0
-30

25
20
15
10
5
0

0
25
50 80
Ambient Temperature

ZETTLER DISPLAYS

100

2
3
4
Forward Voltage

5

4

AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
4.0 OPTICAL CHARACTERISTICS
Item

SymbolCondition

Min

Typ

Max

Unit

Viewing angle (Left - right)

θ2Cr ≥ 2.0

-35

-

35

deg

Viewing angle (Up-down)

θ1Cr ≥ 2.0

-25

-

40

deg

Contrast RatioCrθ1=0°, θ2=0°

-

5

-

Response time (rise)Trθ1=0°, θ2=0°

-

180

300

ms

Response time (fall)Tfθ1=0°, θ2=0°

-

150

250

ms

(1). Definition of Optical Response Time(2). Definition of Contrast Ratio(3). Definition of Viewing Angle θ2 and θ1

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
5.0 BLOCK DIAGRAM

S1D15605

COM32

IRS

P/S
C86
VR
V1~V5
CAP2+
CAP2CAP1CAP1+

CAP3VOUT
GND
VDD

D0~D7
/RD
/WR
A0
/RES

/CST

1

30
COM32

SEG128

SEG127
COM33

LCD128X64

COM63+(6.0V)

SEG0
COM0

COM31

LED BACKLIGHT-(0V)

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
6.0 PIN ASSIGNMENT
Pin No.

SymbolFunction

1/CST

Chip select signal

2

/RES

Reset signal

3

A0

Display/Control data select signal

4/WR

Write signal

5/RD

Read signal

6D0

Data bit07

D1

Data bit1

8

D2

Data bit2

9

D3

Data bit3

10

D4

Data bit4

11

D5

Data bit512

D6

Data bit6

13

D7

Data bit7

14

VDD

Power Supply

15

GND

Ground

16

VOUT

17

CAP3-

Voltage converter input/output pin
Capacitor 3 positive connection pin for voltage converter

18

CAP1+

19

CAP1-

Capacitor 1 negative connection pin for voltage converter
Capacitor 1 positive connection pin for voltage converter

20

CAP2-

Capacitor 2 positive connection pin for voltage converter

21
22
23
24
25
26
27
28
29

CAP2+
V1
V2
V3
V4
V5
VR
C86
P/S

Capacitor 2 negative connection pin for voltage converter

30

IRS

LCD driver supply voltages.
The voltage determined by LCD pixel is impedance-converted by
an operational amplifier for application
Voltages should have the following relationship:
V0 ≧V1 ≧V2 ≧V3 ≧V4 ≧Vss
Output voltage regulator terminal
MPU interface selection signal
Parallel or Serial data select signal
This terminal selects the resistors for the V0 voltage leveladjustment

7.0 POWER SUPPLY
Vdd
LCD
MODULE V0

V0

Vdd

Vss

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
8.0 TIMING CHARACTERISTICS

For more details,please refer to IC specification.

ZETTLER DISPLAYS

8

A

B

C

D

E

1/65 DUTY,1/9 BIAS

S1D15605

6:00 O'CLOCKLCD DRIVE METHODLCD DRIVE IC

VIEW DIRECTION

2STN(BLUE)/NEGATIVE/TRANSMISSIVEDISPLAY MODE

1

9.7V

PARAMETERS

GLUE

Match with JST B2B-PH-K-S(LF)(SN)

BLACK(CATHODE)

RED(ANODE)

26AWG

LCD DRIVE VOLTAGE

OPERATING CURRENT --2

1

STIFFENERITEM
OPERATING VOLTAGE 3.0V

CONTACT SIDE

3

ROHS STANDARD

BACKLIGHT

POLARIZER TYPE

STORAGE TEMPITEM
OPERATING TEMP

OTHER

30

2

--

YES

4

WHITE,VF=6.0V IF=30~45mA

BACK:TRANSMISSIVEFRONT:TRANSMISSIVE-30°C~85°C

PARAMETERS-20°C~70°C

128X64DOTS

1

4

5

APPROVED:CHECKED:DRAWN:SCALE:

Jacky

1:1

6

TOLERANCEMM
X.X = ±0.3
3RD ANGLE X.XX = ±0.30
ANG = -UNIT

VOP=6.0V(TYP.),IF=30mA(TYP.)CATHODEANODE

LED WHITELCDCONTACT SIDE

3

2

C63

C32

276 COM32

307 COM63

S1D15605

DOTS DETAIL(10:1)

LCD
128*64 DOTS

C31

C0

132 COM0

101 COM31

VOUT
GND
VDD
D7
D6
D5

16
15
14
13
12
11

CST

2

SYMBOL

A0
RES

3
1

WR
4

PIN NO.

D0
RD
5

D1

D2
6

7

8

D3

CAP317

D4

CAP1+
18

9

CAP1-

10

CAP219

V2
23

20

V3
24

V1

V4
25

CAP2+

V5
26

21

VR

27

22

P/S
C86

28

IRS

29

30

CN/DATE
2020-04-21

8

First issued

7
NATURE OF MODIFICATION

8-PART NO:7

SH NO 1/1

A

REV

AQM1264PC-NLW-BBW-C

LCM
MODEL NO:

TITLE:ZETTLER DISPLAYSA1

6ECN NO.

REVBL CIRCUIT DIAGRAM(WHITE)STIFFENER

5270 SEG131

F

3

SEG0

2

143 SEG4ZETTLER DISPLAYSSEG127

1

A

B

C

D

E

F

AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0

9.0 MECHANICAL DIAGRAM

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
10.0 RELIABILITY TEST
Test Item

NO
1High temperaturestorage2

Low temperaturestorage

3

High temperature
Operation

4

Environmental
Test

5

Low temperature
OperationHightemperature/High
Humidity Storage

Description
Applying the high storage
temperature Under normal humidity fora long time Check normal performance
Applying the low storage temperature
Under normal humidity for a long time
Check normal performance
Apply the electric stress(Voltage andcurrent) Under high temperature for along time
Apply the electric stress Under low
temperature for a long time
Apply high temperature and highhumidity storage for a long time

Test Condition

Remark

85 ºC
96hrs
-30ºC
96hrs
70 ºC
96hrs
-20ºC
96hrs
90% RH
40ºC
96hrs

Note1
Note1
Note2
Note2

Apply the low and high temperature
cycle
Temperature
Cycle

6

-30ºC＜＞25ºC＜＞85ºC ＜＞25ºC
30min

10min

30min

10min

-30ºC/85ºC
10 cycle

1 cycleCheck normal performance

7
Mechanical
Test

8
9

Vibration
test(Package
state)

Applying vibration to product checknormal performanceShocktest(package
state)

Applying shock to product checknormal performance

Freq:10~55~10Hz
Amplitude:0.75mm
1cycle time:1min
X.Y.Z every
direction for 15
cyclesDrop themthrough 70cm
height to strikehorizontal plane

Other

Remark
Note1:Normal operations condition (25ºC±5ºC).
Note2:Pay attention to keep dewdrops from the module during this test.

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
11.0 DISPLAY CONTROL INSTRUCTIONZETTLER DISPLAYS

11

AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
12.0 APPEARANCE CRITERIA
Item

Description

Dot defects

Scratches
black dot
white dot on
the polarizer
dirty spot andbubblebetween thepolarizer andglass in thedisplay area.

（black/whi
te dot）

black/whiteline defect(straight
line orcurve etc.
Line typedefects)

Chip oncornerPictureMA≤0.1

Ignored0.1＜φ≤0.20

2J＞50.20＜φ≤0.25

1

J＞10

MI

J:the distance
between dot and dot.

J:the distance
between dot and dot.
sidestep on
the lowerglass

Y:width of chip
X:length of chip
L:width of sidestep
J:distance between
electrode and thefarthermost edge.
Crack

Y:width of crack
X:length of crack
L:width of sidestep
T:deepth of crack
Z:thickness of single
glass

0.25＜φ≤0.30

0

0φ>0.30W≤0.01

IgnoredW≤0.02 L≤52

J＞5W≤0.03 L≤4

1

J＞10

W≤0.04 L≤3

0

J＞10

W≤0.05 L≤2

0Y≤1/2L, X≤1

IgnoredY≤1/2L, X≤2

2

Y≤1/2L, X≤3

1

Y≤1/2L, X≤1/3J0J≤3

Y≤1/2L, X≤2/3J

0J≤3

Y≤1/5L X≤5
≤1/2T

Z

IgnoredY≤1/4L X≤5
≤1/2T

Z

2

Y≤1/3L X≤5 Z≤
1/2T

1Y≤1/3L X≤10 Z
≤1/2T

0

Y≤1/3L X≤15 Z
≤1/2T

0

Cracks in any
area

Inspection
MethodVisual/contrast
byInspection
standard
film●

Fibres inactive area,
scratchesand blackline on theglass orpolarizer.

Crack

Specification

Visual/contrast
byInspection
standard
film

●

●

Visual/contrast
byInspection
standard
film

Visual/contrast
byInspection
standard
film●

rejected

Visual●ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
Polarizer

be applicable forup/bottom polarizer≤0.8

Accepted

0.8＜L≤1.0

Rejected

1.0＜L≤1.5

Rejected

1.5＜L≤2.0

Rejected

Visual/contrast
byInspection
standard
film

Any seeable polarizer slanting or
excursion in active area will be rejected.
The polarizer edge should be even andbe line. Any indention within 1/3 ofsilkscreen line will be rejected.

●

Wrong direction, missing or extra,
incorrect sticking for polarizer and dirty
surface(grease) on polarizer will berejected.
seeable black silkscreen line from thearond can be accepted.
Refer to the drawing size requirement.

End seal

L:The distance fromthe block to edge ofglass.

Silkscreen
line

ZETTLER DISPLAYSUV glue of sealon the glass
surface

Rejected

The UV glue ofseal overflow
into the activearea.

Rejected

Direction ofend seal isdifferent fromthe drawing.

Rejected

Glue capacityof end seal ＜(1/3)*L

Rejected

the height andlength of end
seal is out ofthe drawing
requirements.

Rejectedsilkscreen line
overflow into
the active area.

Rejectedsilkscreen line
deviated in
active area.

Rejected

bubble ofsilkscreen line
≥ 1/3 witdth ofsilkscreen line

Rejected

Visual/contrast
byInspection
standard
film

●

●

Visual/contrast
byInspection
standard
film

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
PIN

Protective
film

Rainbowbackgroud
color

Glue on PIN：there is glue on the PIN
without pin clip will be rejected. PIN glue
solidification：PIN glue doesn't solidify
completely. The sunken or glue stain bytouching will be rejected.
PIN deflection：if deflection angle ＞±
5°，rejected；contrarily, please refer tothe drawing requirement. Without
continuous glue on pins will be rejected.
PIN glue stains on polarizer or inleakagepolarizer and glass, rejected.
PIN glue exceeds the up polarizer,
rejected.
Missing or extra, broken pin, rejected.
PIN loosen：no permission for pin looseor drop.
Clip
PIN:pin center exceeds 1/3 ITO width，
rejected.
No pinglue, rejected.
UV glue
range: UV glue must be exceeded over1~1.5 pin distance from both side. if not,rejected.
PIN length and direction
must be same with the drawing
requirements.
LCD protective film can not stick on thepolarizer and the product protective film
raised ≤1/3 length or width of polarizer
from same direction of axis and its total
length should be ≤15mm . This defectcan be accepted.
rainbow is not in
active area.

Accepted

Rainbow inactive area.

Rejected

with obvious
discoloration
and unevencolor.

Rejected

There areobvious different
backgroundcolor from thesame productlot.

Rejected

Visual/contrast
byInspection
standard
film●

Visual●Visual/con
trast bygoldensample●●Visual/con
trast bygoldensampleNOTE:
Inspection condition:
Viewing distance for cosmetic inspection is 30cm with bare eyes, and under an environment of 800 lux(20W*2--40W) light intensity, all directions for inspecting the sample should be within 45° against perpendicular

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
13.0 PRECAUTION FOR USING LCM
1. When design the product with this LCD Module, make sure the viewing angle matches to its purpose of usage.
2. As LCD panel is made of glass substrate, Dropping the LCD module or banging it against hard objects may cause
cracking or fragmentation. Especially at corners and edges.
3. Although the polarizer of this LCD Module has the anti-glare coating, always be careful not to scratch its surface. Useof a plastic cover is recommended to protect the surface of polarizer.
4. If the LCD module is stored at below specified temperature, the LC material may freeze and be deteriorated. If it isstored at above specified temperature, the molecular orientation of the LC material may change to Liquid state and it
may not revert to its original state. Excessive temperature and humidity could cause polarizer peel off or bubble.
Therefore, the LCD module should always be stored within specified temperature range.
5. Saliva or water droplets must be wiped off immediately as those may leave stains or cause color changes if remained
for a long time. Water vapor will cause corrosion of ITO electrodes.
6. If the surface of LCD panel needs to be cleaned, wipe it swiftly with cotton or other soft cloth. If it is not still clean
enough, blow a breath on the surface and wipe again.
7. The module should be driven according to the specified ratings to avoid malfunction and permanent damage.
Applying DC voltage cause a rapid deterioration of LC material. Make sure to apply alternating waveform bycontinuous application of the M signal. Especially the power ON/OFF sequence should be kept to avoid latch-up ofdriver LSIs and DC charge up to LCD panel.
8. Mechanical Considerationsa) LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not makeany alterations or modifications. The following should be noted.
b) Do not tamper in any way with the tabs on the metal frame.
c) Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its
pattern.
d) Do not touch the elastomer connector; especially insert a backlight panel (for example, EL).
e) When mounting a LCM makes sure that the PCB is not under any stress such as bending or twisting. Elastomer
contacts are very delicate and missing pixels could result from slight dislocation of any of the elements.
f) Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact,
resulting in missing pixels.
9. Static Electricitya) Operator
Ware the electrostatics shielded clothes because human body may be statically charged if not ware shielded clothes. Never
touch any of the conductive parts such as the LSI pads; the copper leads on the PCB and the interface terminals with any
parts of the human body.
b) Equipment
There is a possibility that the static electricity is charged to the equipment, which has a function of peeling or friction
action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic earth:8
1x10 ohm).
Only properly grounded soldering irons should be used.
If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks.
The normal static prevention measures should be observed for work clothes and working benches; for the latter
conductive (rubber) mat is recommended.
c) Floor
Floor is the important part to drain static electricity, which is generated by operators or equipment.
There is a possibility that charged static electricity is not properly drained in case of insulating floor. Set the electrostatic
8
earth (electrostatic earth: 1x10 ohm).
d) Humidity
Proper humidity helps in reducing the chance of generating electrostatic charges. Humidity should be kept over 50%RH.
e) Transportation/storage
The storage materials also need to be anti-static treated because there is a possibility that the human body or storage
materials such as containers may be statically charged by friction or peeling.
The modules should be kept in antistatic bags or other containers resistant to static for storage.
f) Soldering
Solder only to the I/O terminals. Use only soldering irons with proper grounding and no leakage.
Soldering temperature : 355°C ± 10°C

ZETTLER DISPLAYS

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AQM1264PC-NLW-BBW-C (ZETTLER DISPLAYS) GRAPHIC MODULE VER1.0
Soldering time: 3 to 4 sec.
Use eutectic solder with resin flux fill.
If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed afterwards.
g) Others
The laminator (protective film) is attached on the surface of LCD panel to prevent it from scratches or stains. It should bepeeled off slowly using static eliminator.
Static eliminator should also be installed to the workbench to prevent LCD module from static charge.
10. Operationa) Driving voltage should be kept within specified range; excess voltage shortens display life.
b) Response time increases with decrease in temperature.
c) Display may turn black or dark blue at temperatures above its operational range; this is (however not pressing
on the viewing area) may cause the segments to appear “fractured”.
d) Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments toappear “fractured”.
11. If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water.
The toxicity is extremely low but caution should be exercised at all the time.
12. Disassembling the LCD module can cause permanent damage and it should be strictly avoided.
13. LCD retains the display pattern when it is applied for long time (Image retention). To prevent image retention, do not
apply the fixed pattern for a long time. Image retention is not a deterioration of LCD. It will be removed after display
pattern is changed.
14. Do not use any materials, which emit gas from epoxy resin (hardener for amine) and silicone adhesive agent(dealcohol or deoxym) to prevent discoloration of polarizer due to gas.
15. Avoid the exposure of the module to the direct sunlight or strong ultraviolet light for a long time.

ZETTLER DISPLAYS

16