SPECIFICATION FOR LCD MODULE
Model No. TM9664FKIWG-1
Prepared by: Date:
Checked by : Date:
Verified by : Date:
Approved by: Date:
TIANMA MICROELECTRONICS CO., LTD
Ver.1.0
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
2 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
REVISION RECORD
Date Rev.No. Revision Items Prepared Checked Approved
3 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
CONTENTS
Page
1. General Specifications -------------------------------------------------------------------------------4
2. Outline Drawing --------------------------------------------------------------------------------------5
3. Circuit Block Diagram -------------------------------------------------------------------------------6
4. Absolute Maximum Ratings ------------------------------------------------------------------------7
5. Electrical Specifications and Instruction Code ---------------------------------------------------8
6. Optical Characteristics ------------------------------------------------------------------------------13
7. Reliability ---------------------------------------------------------------------------------------------17
8. Quality level-------------------------------------------------------------------------------------------18
9. Precautions for Use of LCD Modules -------------------------------------------------------------22
4 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
1.General Specifications
Note 1:
Color tune is slightly changed by temperature and driving voltage.
Note 2: TBD- To Be Determined.
Item Contents Unit Note
LCD Type Color STN -
Display color 4K 1
LCD Duty 1/64 -
LCD Bias 1/8 -
Viewing Direction 6:00 O’Clock
Viewing Area(W×H) 22.96×16.48 mm
Active Area(W×H) 20.15×13.43 mm
Number of Dots 96(RGB)×64 mm
Dote Size(W×H) 0.195×0.195 mm
Dot Pitch(W×H) 0.210×0.210 mm
Controller SSD1788 -
VDD 3.0 V
Vop 12.0 V
Outline Dimensions Refer to outline
drawing on next page
Backlight - -
Operating Temperature -20～+70℃ -
Storage Temperature -30～+80℃ -
Weight TBD g 2
Data Transfer 8 bits parallel -
Polarizer Mode Transflective/Negative -
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MODEL No.:TM9664FKIWG-1 VER1.0
2. Outline Drawing
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MODEL No.:TM9664FKIWG-1 VER1.0
3. Circuit Block Diagram
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MODEL No.:TM9664FKIWG-1 VER1.0
4. Absolute Maximum Ratings(Ta=25 )℃
Item Symbol Min. Max. Unit Note
Power Supply Voltage(1) VBAT
3.2
4.5
V
Power Supply Voltage(2)
VDD
-0.3
3.3
V
Power Supply Voltage
for LCD Vo p 11.7 12.3 V
Logic Signal Input
Voltage VI
-0.3
VDD+0.3
V
Operating Temperature Top
-20
+70
℃
Storage Temperature Tst
-30
+80
℃
1,2
Notes:
1. If the module is above these absolute maximum ratings. It may become permanently
damaged. Using the module within the following electrical characteristic conditions are
also exceeded, the module will malfunction and cause poor reliability.
2. VDD >VSS must be maintained.
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MODEL No.:TM9664FKIWG-1 VER1.0
5. Electrical Specifications and Instruction Code
5.1 Electrical characteristics (Ta=25 )℃
Note:
1: IC default setting, Duty:1/64,Bias:1/8.
2: Display full white.
3: IC on standby mode.
Parameter Symbol Condition Min Typ Max Unit Note
Supply voltage VBAT Ta=25℃ 3.2 3.8 4.5 V
Operation
voltage VOP Ta=25℃ 11.7 12.0 12.3 V 1
‘H’ VIH VDD=3.0V 0.8VDD - VDD V
Input
voltage ‘L’ VIL VDD=3.0V Vss -
0.2VD
D V
‘H’ VOH - 0.8VDD - VDD V Output
Voltag
e ‘L’ VOL - Vss -
0.2VD
D V
ICC1 Normal
mode - 2 3.5 mA 2
Current
Consumption ICC2 Stand-by
mode - - - mA 3
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MODEL No.:TM9664FKIWG-1 VER1.0
5.2 Interface Signals
Pin No. Symbol I/O Function
1 PS0 I bus interface mode selection inpu
t
2 PS1 I
b
us interface mode selection in
p
u
t
3
CS
I
chip selection input
4
I/O
reset signal input
5
D/C
I
Data/
Command control pin
6 R/W I Write control si
g
nal in
p
u
t
7
E
I
Read control signal
input
8
DB0
I/O
9
DB1
I/O
10 DB2 I/O
11 DB3 I/O
12
DB4
I/O
13
DB5
I/O
14
DB6
I/O
15
DB7
I/O
8bits data bus
16 CS I/O LCD Chi
p
select in
p
ut
p
in
17 VDD
_
IO I Power su
pp
l
y
for LCM
18 VCI I Reference volta
g
e in
p
u
t
p
in
19 RVSS I
g
round of Vref
20 CVSS I/O
g
round of analo
g
21 VSS I/O
g
roun
d
of lo
g
ic
22 VL2 I/O
23
I/O
24
I/O
25
I/O
26 VOUT I/O
LCD driving voltages
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MODEL No.:TM9664FKIWG-1 VER1.0
5.3 Interface Timing Chart(SSD1788 INTERFACE PROTOCOL)
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MODEL No.:TM9664FKIWG-1 VER1.0
5.5 COMMAND TABLE
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MODEL No.:TM9664FKIWG-1 VER1.0
6 Optical Characteristics
Item Symbol
Condition Min. Typ. Max. Unit Note
Brightness Bp - Cd/m2 1
Uniformity △Bp
Φ1=0°
Φ2=0° 70% 1,2
Φ1(up down) -40～+35
Viewing
Angle Φ2(left right)
Cr≥2
-30～+30
Deg 3
Contrast
Ratio Cr 30 40 60 - 4
Tr - - 180 ms
Response
Time Tf
Φ1=0°
Φ2=0°
70 - 90
5
x - 0.30 - -
W
y - 0.36 - -
x - 0.53 - -
R
y - 0.37 - -
x - 0.31 - -
G
y - 0.51 - -
x - 0.16 - -
Color of
CIE
Coordinate
B
y - 0.18 - -
NTSC Ratio S
Φ1=0°
Φ2=0°
25%
1,6
13 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
Note 1: The data are measured after LEDs are turned on for 5 minutes. LCM displays full
white. The brightness is the average value of 9 measured spots. Measurement
equipment PR-705 (Φ10mm)
Note 2: △Bp = Bp (Min.) / Bp (Max.)×100 (%)
Bp (Max.) = Maximum brightness in 9 measured spots
Bp (Min.) = Minimum brightness in 9 measured spots.
Measurement equipment PR-705 (Φ10mm)
Note 3: Definition of Viewing Angle(Test LCD using DMS501)
3~5mm
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MODEL No.:TM9664FKIWG-1 VER1.0
Note 4: Definition of contrast ratio.( Test LCD using DMS501)
()
dotsselectednonofBrightness dotsselectedofBrightness
CrratioContrast −
=
Note 5: Definition of Response time(Test LCD using DMS501)
Operating Voltage: Vop
Frame Frequency: 70Hz
Appling Waveform: 1/N duty 1/a bias
View angle (θ, Φ): (0 0, 0 0)
15 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
Note 6: Definition of Color of CIE Coordinate and NTSC Ratio.
Color gamut:
%100×= triangleNTSCofarea triangleRGBofarea
S
16 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
5min 30min
5min
7. Reliability
No. Test Item Test condition Criterion
1 High Temperature
Storage
80 ±2℃℃96H
Restore 4H at 25℃
2 Low Temperature
Storage
-30±2 ℃℃96H
Restore 4H at 25℃
3 High Temperature
Operation
70℃±2 ℃48H
Restore 4H at 25℃
4 Low Temperature
Operation
-20±2 ℃℃48H
Restore 4H at 25℃
5 High Temperature
/Humidity Storage
40 ±2 90%RH℃℃
48H
6 Temperature
Cycle
-30 ←→25 ←→80℃℃℃
←→25℃ ,
after 10cycle, Restore
4H at 25℃
1. After testing, cosmetic
defects should not happen.
2.Total current consumption
should not be over 10% of
initial value.
7 Vibration Test
(package state)
10Hz~150Hz, 100m/s2,
120min
8 Shock Test
(package state)
Half- sine wave,
300m/s2,
18ms
9 Atmospheric
Pressure Test
25kPa 16H
Restore 2H
Not allowed cosmetic and
electrical defects.
10 Cable Bending
Test
Bending area and angle
follow design document
requirement
More than 50000 times
17 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
8 Quality level
8.1 Notes for quality standard
Note
General 1. Should any defects which are not specified in this standard happen, additional
standard shall be determined by mutual agreement between customer and
Tianma.
2. Viewing Area should be the area which Tianma guarantees.
3. Limited sample should be prior to this Inspection standard.
4. Viewing Judgement should be under static pattern.
5. Inspection conditions
Inspection distance : 250 mm (from the sample)
Temperature : 25±5℃
Inspection angle : 45degrees in LCD view direction
Pinhole, Bright spot,
Black spot, White spot,
Black line, White Line,
Foreign particle, Bubble
The color of a small area is different from the
remainder.
The phenomenon dose not change with voltage.
Contrast variation
The color of a small area is different from the
remainder.
The phenomenon changes with voltage.
Polarizer defect Scratch, Dirt, Particle, Bubble on polarizer or between
polarizer and glass.
Definitions of
Inspection
items
Glass defect Glass crack, Shaved corner of glass, Surplus glass
Definitions of
Inspection
ranges
Dividing A zone and B zone proceed to make
a judgment.
A zone : Inside Viewing area
B zone : Outside Viewing area
X1(A.A~V.A): m
m
X2(A.A~V.A): m
m
Y1(A.A~V.A): m
m
Y2(A.A~V.A): m
m
Outgoing
Inspection
standard
Inspection level Normal InspectionⅡ Sampling standard conforms to GB2828
Rank Inspection Item AQL(Number
of defective
LCMs counted)
Major
defect
All Functional defects(Such as No display, Display
abnormally, Open or missing segment, Short
circuit ，Missing component, No sound, Blight
abnormally),Outline dimension beyond the
drawing
0.65
Minor
defect
Appearance defects, such as Black/White spot,
Bright spot, Pinhole, Black/White line, Contrast
variation, Bubble Glass defect, Polarizer defect,
and so on. Details of the standard as follows.
1.50
X1 X2
Y1
Y2
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MODEL No.:TM9664FKIWG-1 VER1.0
b
Φ=(a+b)/2(mm)
8.2Standards of inspection items
Judgement standard
Acceptable number
Inspection item Category A zone B zone
A
B
C
D
Φ≦0.15
0.15<Φ≦0.20
0.20<Φ≦0.30
0.30<Φ
Neglecte
2
1
0
1 Black spot,
White spot
Bright Spot,
Pinhole Foreign Particle,
Bubble and
Particle
Between polarizer and glass,
Scratch on polarizer
Total defective point(B,C) 3
Neglected
A
B
C
D
W0.10≦
0.01<W 0.03 L 3.0≦≦
0.03<W 0.05 L 3.0≦≦
0.05<W
Neglected
2
1
0
2 Black line,
White line,
Bubble and
Particle
Between
Polarizer and
glass, Scratch
on
polarizer
W:Width,
L:Length(mm)
Total defective point(B,C) 2
Neglected
A
B
C
D
Φ0.2≦
0.2<Φ0.3≦
0.3<Φ0.4≦
0.4<Φ
Neglected
2
1
0
Neglected
3 Contrast
variation
Φ=(a+b)/2(mm)
Total defective point(B,C) 3
4 Bubble inside
cell
any size none none
Scratch and damage on
polarizer, Particle on
polarizer or between
polarizer and glass.
Refer to item 1 and item 2.
A
B
C
Φ0.3≦
0.3<Φ0.7≦
0.7<Φ
Neglected
2
0
5 Polarizer defect
(if Polarizer is
used)
Bubble, dent and
convex
Total defective point(B,C) 2
Neglected
Stage s①urplus glass
b0.3mm≦ 6 Surplus
glass
Surrounding surplus ②
glass
Should not influence outline dimension and assembling.
L
W
a
b
b
19 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
Judgment standard
Inspection item
Category(application: B zone)
A If a t and b 1.0, c is not ≦≦
limited
Ba t, 1 b 2mm, c 3mm≦≦≦ ≦
C
If glass crack cover alignment mark,
b 0.5mm.≦
The front of lead terminals①
DCrack at two sids of lead terminals
should not cover patterns and
alignment mark
Surrounding crack―non②-contact side b < Inner borderline of the seal
③ Surrounding crack― contact side
b < Outer borderline of the seal
Aa t, ≦b 3.0, c≦ 3.0≦
7 Glass
defect
crack
Corner④
*Glass crack should not cover patterns used
for
seal
Outer border line of the seal
Inn
e
r
bo
r
de
r lin
e
o
f
t
h
e
sea
l
b
a
c
t
c
a
b
t
b
w
b
a
seal
Outer border line of the seal
Inner border line of the seal
c
t
t
a
c
w
20 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
Inspection item Judgement standard
Component soldering:
No cold soldering、short、open circuit、
burr、tin ball
The flat encapsulation component
position deviation must be less than 1/2
width of the pin (Pic.1)；
the sheet component deviation:
Pin deviates from the pad and contact
with the near components is not
permitted（Pic.2）
lead defect:
The lead lack must be less than 1/2of its
width;
The lead burr must be less than 1/2 of the
seam;
Impurities connect with the near leads is
not permitted
8 PCB
defect
Connector soldering:
Soldering tin is at contact position of the
plug and socket is not permitted
No foundation is scald
Serious cave distortion on plug and
socket contact pin is not permitted
Soldering pad Component
Lead
L1>0
L2>0
W
L≤W/2
Component
Soldering tin is not permit in this area
Base Board head
socket
Soldering tin is not permit in this area
Base Board
21 /22-
MODEL No.:TM9664FKIWG-1 VER1.0
9. Precautions for Use of LCD Modules
9.1 Handling Precautions
9.1.1 The display panel is made of glass. Do not subject it to a mechanical shock by
dropping it from a high place, etc.
9.1.2 If the display panel is damaged and the liquid crystal substance inside it leaks out, be
sure not to get any in your mouth, if the substance comes into contact with your skin
or clothes, promptly wash it off using soap and water.
9.1.3 Do not apply excessive force to the display surface or the adjoining areas since this
may cause the color tone to vary.
9.1.4 The polarizer covering the display surface of the LCD module is soft and easily
scratched. Handle this polarizer carefully.
9.1.5 If the display surface is contaminated, breathe on the surface and gently wipe it with
a soft dry cloth. If still not completely clear, moisten cloth with one of the following
solvents:
— Isopropyl alcohol
— Ethyl alcohol
Solvents other than those mentioned above may damage the polarizer. Especially,
do not use the following:
— Water
— Ketone
— Aromatic solvents
9.1.6 Do not attempt to disassemble the LCD Module.
9.1.7 If the logic circuit power is off, do not apply the input signals.
9.1.8 To prevent destruction of the elements by static electricity, be careful to maintain an
optimum work environment.
a. Be sure to ground the body when handling the LCD Modules.
b. Tools required for assembly, such as soldering irons, must be properly ground.
c. To reduce the amount of static electricity generated, do not conduct assembly and
other work under dry conditions.
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MODEL No.:TM9664FKIWG-1 VER1.0
d. The LCD Module is coated with a film to protect the display surface. Be care when
peeling off this protective film since static electricity may be generated.
9.2 Storage precautions
9.2.1 When storing the LCD modules, avoid exposure to direct sunlight or to the light of
fluorescent lamps.
9.2.2 The LCD modules should be stored under the storage temperature range. If the LCD
modules will be stored for a long time, the recommend condition is:
Temperature : 0 ℃～ 40 ℃
Relatively humidity: ≤80%
9.2.3 The LCD modules should be stored in the room without acid, alkali and harmful gas.
9.3 The LCD modules should be no falling and violent shocking during transportation, and
also should avoid excessive press, water, damp and sunshine.