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4U et SPECIFICATION FOR LCD MODULE he aS at .D w
Model No. TM160160BCBWT2
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Prepared by: Checked by : Verified by : Approved by:
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1. General Specifications: 1.1 Display type: FSTN with Built-In Touchscreen 1.2 Display color*: Display color: Blue-Black Background: White 1.3 Polarizer mode: Transflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/160Duty 1/13 Bias 1.6 Backlight: EL(Blue) 1.7 Data Transfer: Parallel 1.8 Operating Temperature: -20----+70 Storage Temperature: -30----+80 1.9 Outline Dimensions: Refer to outline drawing on next page 1.10 Dot Matrix: 160 X 160 1.11 Dot Size: 0.33X0.35(mm) 1.12 Dot Pitch: 0.345X0.365 (mm) 1.13 Weight: 40g
* Color tone is slightly changed by temperature and driving voltage.
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3 LCD Module Part Numbering System
TM 160160 B C B W T 2
1:DIFFERENT TYPE
T:TAB
TEMPERATURE RANGE W:WIDE TEMPERATURE RANGE BACKLIGHT TYPE B:TRANSFLECTIVE, EL BACKLIGHT LCD TYPE C: FSTN POSITIVE MODULE SERIES
MODULE TYPE 6 DIGITS INDICATING 160x64 DOTS T: TIANMA M: MODULE
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4 Circuit Block Diagram
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5 Absolute Maximum Ratings Item Power Supply Voltage LCD Driving Voltage Operating Temperature Range Storage Temperature Range Symbol VDD VSS VLCD Min. 15.0 Max. 7.0 V 30.0 Unit Remark
TOP
-20
+70
No Condensation
TST
-30
+80
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6 Electrical Specifications and Instruction Code 6.1 Electrical characteristics Item Symbol Supply Voltage (Logic) Supply Voltage (LCD Drive) High VDD VSS VLCD (VDD- V0) VIH VDD=5.0 Low VIL VDD=3.0 IDD (VDD- VSS=5.0V) 400 Hz 100 500 17.0 17.5 18.0 V Min. Typ. Max. Unit
2.5
-
5.5
V
Input Signal Voltage
0.8VDD
-
VDD
V
0
-
0.2 VDD
V
Supply current (Logic) Power Supply For EL Backlight Current
uA
Vrms
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6.2 Interface Signals Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Symbol
DUMMY V0R V12R V43R V5R VSS TEST2 TEST1 MD FR EI01 LP DISPOFF XCK D7 D6 D5 D4 D3 D2 D1 D0 EIO2 S/C VDD L/R VSS V5L V43L V12L V0L DUMMY
Level
0V H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L 5.0V H/L 0V -
Description
Bias voltage Bias voltage Bias voltage Bias voltage Ground Test pin Test pin Mode select Ac signal input Input/Output pin Latch pulse input RESET PIN Clock input Data bits 7 Data bits 6 Data bits 5 Data bits 4 Data bits 3 Data bits 2 Data bits 1 Data bits 0 Input/Output pin Segment/Common select Power Display data shift direction select Ground Bias voltage Bias voltage Bias voltage Bias voltage -
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6.3 Interface Timing Chart
Timing waveform of Segment Mode
tWLPH
LP
tLD tLS
tSL tWCKH
tLH
tWCKL
XCK
tr tWCK
tr tDS tDH
D0~D7
LAST DATA
TOP DATA
tWDL
tSD
DISPOFF
LP
1 2
XCK
tS
n
EI
tD
EO
n: 4-bit parallel mode 40 8-bit parallel mode 20
FR
tpd1
LP
tpd2
DISPOFF
tpd3
Y1~Y160
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Timing Characteristics of Common Mode
tW L P
LP
tr
tW L P H tSU
tf tH
EIO2 (D7)
tD L
EIO1
tW D L
tS D
DISPOFF
FR
tpd1
LP
tpd2
DISPOFF
tpd3
Y1~Y160
L/R="L"
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7 Optical Characteristics 7.1 Optical Characteristics Item Symbol Condition Min. Typ. Ta=25 Max. Unit
x
y=0
-30
--
20 Deg
Viewing Angle
y
Cr
x=0
-30
--
30
Contrast Ratio Turn on Turn off
Cr
x =0 y=0
3.0
-
-
Ton
x =0 y=0
-
-
350 ms
Response Time
Toff
-
-
350
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7.2 Definition of Optical Characteristics 7.2.1 Definition of Viewing Angle Top
Top
Bottom 7.2.2 Definition of Contrast Ratio
Bottom
Contrast Ratio = B2/B1 =
Measuring Conditions: 1) Ambient Temperature: 25 7.2.3 Definition of Response time ;
unselected state brightness selected state brightness
2) Frame frequency: 80Hz
Turn off time: t o f f = t d + t f Turn on time: t o n = t d + t r Measuring Condition: 1) Operating Voltage: 17.5V 2) Frame frequency: 80Hz
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8 Reliability 8.1 Content of Reliability Test No. Test Item 1 High Temperature Storage Low Temperature 2 Storage 3 Content of Test Endurance test applying the high storage temperature for a long time Endurance test applying the low storage temperature for a long time Endurance test applying the High Temperature electric stress (voltage current) Operation and the thermal stress to the element for a long time Endurance test applying the Low Temperature electric stress under low Operation temperature for a long time Endurance test applying the high High Temperature temperature and high humidity /Humidity Storage storage for a long time Endurance test applying the low and high temperature cycle Temperature 25 80 25 -30 Cycle 30min 5min 30min 5min 1 cycle Vibration Test (package state) Shock Test (package state) Atmospheric Pressure Test Endurance test applying the vibration during transportation Endurance test applying the shock during transportation Endurance test applying the atmospheric pressure during transportation by air Ta=25 Test condition 80 240H -30 240H 70 240H -20 240H 60 95%RH 240H -30 /80
4
5
6
10 cycles 10Hz~500Hz, 100m/s2, 120min Half- sine wave, 300m/s2, 18ms 25kPa 16H
7
8
9
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8.2 Failure Judgment Criterion Criterion Item Basic Specification Electrical specification Mechanical Specification Optical Characteristic Test Item No. Failure Judgement Criterion 123456789 Out of the basic Specification
Out of the electrical specification Out of the mechanical specification Out of the optical specification
Note
For test item refer to 8.1
Remark
Basic specification = Optical specification + Mechanical specification
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9 QUALITY LEVEL Examination At Ta=25 or Test (unless otherwise stated) Min. Inspection Max. Unit IL AQL
Under normal Major External illumination and 1.0 Visual eyesight condition, the See Appendix A II Minor Inspection distance between eyes 2.5 and LCD is 25cm. Under normal Major Display illumination and 1.0 See Appendix B II Defects eyesight condition, Minor display on inspection. 2.5 Note: Major defects: Open segment or common, Short, Serious damages, Leakage Miner defects: Others Sampling standard conforms to GB2828
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10 Precautions for Use of LCD Modules 10.1 Handling Precautions 10.1.1 The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. 10.1.2 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. 10.1.3 Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 10.1.4 The polarizer covering the display surface of the LCD module is soft and easily scratched. Handle this polarizer carefully. 10.1.5 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 10.1.6 Do not attempt to disassemble the LCD Module. 10.1.7 If the logic circuit power is off, do not apply the input signals. 10.1.8 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. 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.
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10.2 Storage precautions 10.2.1 When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. 10.2.2 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: 40 Temperature : 0 Relatively humidity: 80% 10.2.3 The LCD modules should be stored in the room without acid, alkali and harmful gas. 10.3 The LCD modules should be no falling and violent shocking during transportation, and also should avoid excessive press, water, damp and sunshine.
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Appendix A Inspection items and criteria for appearance defects Items Leakage Rainbow Wrong polarizer attachment Polarizer Bubble between polarizer and glass Scratches of polarizer Black spot (in viewing area) Contents Criteria Not permitted According to the limit specimen Not permitted Not counted <0.3mm Max. 3 defects allowed 0.3mm 0.5mm
According to the limit specimen Not counted Max. 3 spots allowed X<0.2mm X=(a+b)/2 0.2mm X 0.5mm Max. 3 spots (lines) allowed
Black line (in viewing area)
Not counted
Max. 3 lines allowed 0.02mm a 0.05mm b 2.0mm
a<0.02mm
Progressive cracks
Not permitted
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Appendix A Inspection item and criteria for appearance defects (continued) Items Contents Cracks on pads a 3mm 2mm b W/5 W/5 Criteria c T/2 T/2Cracks on contact side
a 3mm 2mm
b T/2 T/2Glass Cracks
C shall be not reach the seal area Cracks on non-contact side a 3mm 2mm C 0.5mm d Corner cracks SW/3 b T/2 T/2e<2.0mm2 f<2.0mm2
Max. 3 cracks allowed
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Appendix B Inspection items and criteria for display defects Items Contents Critera Not permitted Not permitted Not permitted According to the limit specimen According to the limit specimen Not counted X<0.1mm X=(a+b)/2 Pin holes and cracks in segment (DOT) Not counted A<0.1mm Max.2 dots allowed 0.1mm A 0.2mm D<0.25mm Max.3 dots allowed 0.1mm X 0.2mm Max.3 dots allowed
Open segment or open common Short Wrong viewing angle Contrast radio uneven Crosstalk
Black spot (in viewing area)
Not counted X<0.1mm X=(a+b)/2
Max.3 spots allowed 0.1mm X 0.2mm Max.3 spots (lines) allowed
Black line (in viewing area)
Not counted a<0.02mm
Max.3 lines allowed 0.02mm a 0.05mm b 0.5mm
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Appendix B Inspection items and criteria for display defects (continued) Items Content Critera Not counted x 0.1mm x=(a+b)/2 Max. 2 defects allowed 0.1mm x 0.2mm
Not counted Transformation of segment a 0.1mm
Max. 1 defects allowed 0.1mm a 0.2mm D>0
Max.3 defects allowed
Max.2 defects allowed 0.8W a 1.2W
a=measured value of width W=nominal value of width
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