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Confidential Document
DATA IMAGE
CORPORATION
LCD Module Specification
ITEM NO.: TG322411FFSWA-T1
Table of Contents 1. COVER & CONTENTS 2. RECORD OF REVISION 3. GENERAL SPECIFICATIONS 4. ABSOLUTE MAXIMUM RATINGS 5. ELECTRICAL CHARACTERISTICS 6. ELECTRO-OPTICAL CHARACTERISTIC 7. TIMING CHARACTERISTICS 8. PIN CONNECTIONS 9. POWER SUPPLY 10. BLOCK DIAGRAM 11. TOUCH PANEL CHARACTERISTICS 12. QUALITY ASSURANCE 13. LOT NUMBERING SYSTEM 14. LCM NUMBERING SYSTEM 15. PRECAUTIONS IN USE LCM 16. OUTLINE DRAWING 17. PACKAGE INFORMATION R&D Dept. Q.C. Dept. Eng. Dept. 1 2 3 4 6 6 9 13 13 14 15 17 21 21 22 23 24 Prod. Dept.
Version:
B
Issued Date: 2003/8/8
Sheet Code:
Total Pages:
24
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2.
Rev B
RECORD OF REVISION
Date 08/AUG/03 Item 5 Page 5
3.0V to 2.7V.
Comment
1.Change Logic Power Minimum Voltage from
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3.
GENERAL
SPECIFICATION
320 dots (W) x 0.225 (W) x 79.25 (W) x 96.3 (W) x 80g max. STN Gray Reflective Transmissive STN BLUE V FSTN TN 240 (H) 0.225 (H) 60.0 (H) dots mm mm
Display Format : Dot Size : View Area : Outline Dimensions : Weight : LCD Type : Polarizer mode :
71.05 (H) x 11.1 (T) mm Max.
V Transflective Negative 12 O'clock EL Amber Others Others CCFL Blue
View Angle : Backlight : Backlight Color :
V 6 O'clock V LED Yellow green V White
Controller / Driver : Temperature Range :
NT7701/NT7702 Normal V Wide Temperature Operating 0 to 50C Operating -20 to 70C Storage -20 to 60C Storage -30 to 80C
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4. ABSOLUTE MAXIMUM RATINGS 4.1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS
VSS= 0V,
Item Supply Voltage (Logic) Supply Voltage (LCD Driver) Input Voltage Operating Temperature Storage Temperature Symbol VDD-VSS VEE-VSS VI TOP TSTG Min. -0.3 0 VSS -20 -30 Max. 6.0 30 VDD 70 80
Ta = 25C
Unit V V V
C C
4.2
Item
ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS
Operating (Min.) -20 Note (2) --4.9M/S
2 2
Storage (Min.) -30 Note(2) --19.6M/S 490M/S
2 2
Max.) 70
(Max.) 80
Comment Note (1) Without Condensation XYZ Direction XYZ Direction
Ambient Temp Humidity Vibration Shock
29.4M/S
Note(1) Ta = 0C : 50Hr Max. Note(2) Ta 40C : 90% RH Max. Ta 40C : Absolute humidity must be lower than the humidity of 90% RH at 40C.
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4.3 Electronic Static Discharge maximum rating
ESD test method : IEC1000-4-2 Item Testing environment Testing equipment Testing condition Direct discharge Indirect discharge Pass condition Fail condition Description Ambient temperature :15C to 35 C Humidity: 30% to 60 % LCM ( E.U.T ) : Power up Manufacture: Noise Ken, Model No. ESD-100L See drawing 1 0 to 6 KV Discharge point, see drawing 2 0 to 12KV Discharge point, see drawing 1 No malfunction of unit. Temporary malfunction of unit which can be recovered by system reset Non. Recoverable malfunction of LCM or system
F IG 1 E S D T E S T IN G E Q U IP M E N T
D IR E C T D IS C H A R G E H C P IN D IR E C T D IS C H A R G E V C P IN D IR E C T D IS C H A R G E
HCP
IS O L A T O R
ESD PO W ER SU PPLY 470k GROUND LEVEL
W O O D E N T A B L E (T A L L 0 .8 m )
(1)
DIRECT CONTACT DISCHARGE
CONTACT POINT : A.B.C.D
C D
A B
(2)
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5.
Item
ELECTRICAL CHARACTERISTICS
Symbol VDD-VSS -20C Condition Min. 2.7 21.4 20.07 18.42 0.8*VDD VSS -Typ. 3.3 21.78 20.71 19.0 --20 Max. 5.5 22.53 21.46 19.79 VDD 0.2*VDD -V mA V Unit V
Supply Voltage (Logic) Supply Voltage (LCD)
VEE-VSS
25C 70C
Input Voltage Logic Supply Current
VIH VIL IDD
-VDD-VSS=3.3V
6. ELECTRO-OPTICAL CHARACTERISTICS
ITEM Rise Time Symbol Tr Condition 0C 25C 0C 25C 25C 25C & CR3 25C Min. -Typ. 790 265 670 106 8.3 33 32 70 Max. 1300 300 1100 320 ----Hz Unit ms Note (1) ms Note (3) Note (2) Ref.
Fall Time Contrast View Angle Frame Frequency
Tf CR 1~2 1, 2 Ff
------
Note (1) & (2) : See next page Note (3) : Contrast ration is defined under the following condition: CR= Brightness of non-selected condition Brightness of selected condition ( a ). ( b ). ( c ). ( d ). Temperature ---------- 25C Frame frequency ---- 70Hz Viewing angle -------- = 0, = 0 Operating voltage --- 20.71V
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Note (1) Response time is measured as the shortest period of time possible between the change in state of an LCD segment as demonstrated below: +Vop 1/f F 0
-Vop 90% 100% 10% tr Condition: ( a ) . Temperature ---------------25C ( b ) . Frame frequency --------- 70Hz ( c ) . View Angle ----------------- = 0, =0 ( d ) . Operating voltage --------20.71V Note (2) Definition of View Angle Top - Bottom direction Top 1 2 Right -- Left direction 2 1 tf
Bottom
Left
Right
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6.1 LED ELECTRO-OPTICAL CHARACTERISTIC
Ta = 25C
Item Forward Voltage Luminous Intensity Chromaticity Spectrum Radiation Reverse Current Symbol VF IV X Y IR Condition IF =120mA White IF = 120mA White IF = 120mA White IF = 120mA White VR = 5V White Min. -200 0.288 0.225 --Typ. 5.0 250 0.318 0.255 --Max. 5.5 -0.348 0.285 -0.6 Unit V cd/m nm nm mA
2
Note : Measured at the bared LED backlight unit.
6.2 LED MAXIMUM OPERATING RANGE
Item
Power Dissipation Forward Current Reverse Voltage
Symbol
PAD IAF VR
White 0.456 120 5
Unit
W mA V
6.2.1
LED ARRAY BLOCK DIAGRAM
VCC
1 Dies X6 =6
GND
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7. 7. TIMING
Segment timing:
Item
CHARACTERISTIC
Symbol TWCK TWCKH TWCKL TDS TDH TWLPH TLD TSL TLS TLH TR, TF TS TSD TWDL TD TPD1, TPD2 TPD3 CL=15pF CL=15pF CL=15pF 36 100 1.2 78 1.2 1.2 Condition TR,TF10ns Min. 125 51 30 40 51 0 51 51 51 50 Typ. Max. Units ns ns ns ns ns ns ns ns ns ns ns ns u ns us us
Shift Clock Period *1 Shift Clock Pulse Width Data Set Up Time Data Hold Time Latch Pulse "H" Pulse Width Shift Clock Rise to Latch Pulse Rise Time Shift Clock Fall to Latch Pulse Fall Time Latch Pulse Rise to Shift Clock Rise Time Latch Pulse Fall to Shift Clock Fall Time Input Signal Rise/ Fall Time *2 Enable Setup Time DISPOFFB Removal Time DISPOFFB "L" Pulse Width Output Delay Time (1) Output Delay Time (2) Output Delay Time (3)
Note: *1. Take the cascade connection into consideration. *2. (TWCK-TWCKH-TWCKL)/2 is maximum in the case of high speed operation.
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Confidential Document TWLPH CL1 (LP) TLD CL2 (XCK) TR TF TWCK TDS DI0-DI3 LAST DATA TWDL DISPOFFB TSD TOP DATA TDH TSL TLS TLH TWCKH TWCKL
SEGMENT TIMING
M tpd1 CL1 ( LP ) tpd2
DISPOFF tpd3
Y1~Y240
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Confidential Document common timing: Item Shift Clock Period Pulse "H" Pulse Width Data Set Up Time Data Hold Time Input Signal Rise/ Fall Time DISPOFFB Removal Time DISPOFFB "L" Pulse Width Output Delay Time (1) Output Delay Time (2) Output Delay Time (3) Symbol TWLP TWLPH TSU TH TR, TF TSD TWDL TDL TPD1, TPD2 TPD3 CL=15pF CL=15pF CL=15pF 100 1.2 200 1.2 1.2 Condition TR,TF20ns VDD=+5.0V10% VDD=+2.5V~+4.5V Min. 250 15 30 30 50 50 ns ns ns ns u ns us us Typ. Max. Units ns ns
TWLP TWLPH LP TSU EIO2 TDL EI01 TSD DISPOFF TWDL TH TF
TR
COMMON TIMING
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7.1 TIMING CHART
M ( 35Hz) 1/Ff FLM 240
CL1 (load)
1
2
240
1
2
240
1
2
FRAME
CL1,LOAD
CL2, CP CP x DO-D3 ( 320 / 4 ) pulse
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8
PIN CONNECTIONS
NO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Symbol
VCC GND VDD VSS FLM CL1 VSS CL2 M LCDEN UD3 UD2 UD1 UD0 X1 X2 X3(Y1) X4(Y2) Power Supply for Backlight Ground for Backlight Power Supply for Logic Ground for Logic
Function
First line pulse. Data latch pulse.
Ground for Logic
Data latch pulse. Switch signal to convert LCD drive wave form into AC
LCD display enable Display data bus
Signal for touch panel
9.
POWER SUPPLY
+3.3V VDD GND LCM
+5V VCC LED Back light GND
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10. BLOCK DIAGRAM
FLM CL1 M LCDEN VDD VSS
COM DRIVER
LCD PANEL 320X240DOTS
CL2 UD0~3
SEG DRIVER X2
BIAS circuit DC\DC converter
X1 X2 X3 X4
TOUCH PENAL
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11. TOUCH PANEL CHARACTERISTICS
1.Scope
This specification is applied to DATA IMAGE Display Devices Product/ TG322411
2. Features Type : Analog Resistive Type Touch Panel Input Mode : Pen or Finger Structure: PET-------------Non Glare ITO Film, 175m
Clear ITO Film, 175m
Glass------------ITO Glass, 0.7mm/1.1mm/1.8mm Tape Gasket----60m Dot pitch-------1.0 mm(Optional) Connector : FPC 3. General Specification Item
ITO Glass FPC (ITO Film) Connector Total Thickness
Specification
0.70.07(T)/1.10.1(T)/1.80.1(T) 17515(ITO Film) FPC,4-pin connector (L23.3*W5.5),Pitch=1.0 87.30.3(W)*69.30.3(H)*0.950.15(T)
Unit
mm m mm mm
4. RATING 4.1 The maximum voltage: DC 7Volts 4.2 Usable Temperature Range From: -20C to 60 C(20~90%) 4.3 Storage Temperature Range From: -40C to 80 C(20~90%) 5. Electrical Specification 5.1 Resistance between leads: FILM(X axis) GLASS (Y axis):200~900 5.2 Linearity : X axis 1.5%,Y axis 1.5% 5.3 Insulation resistance: 20M @DC 25V 5.4 Chattering Time : 10msec @100K Pull -UP 6. Mechanical Specification 6.1 Input Method pen or Finger 6.2 Operating Force: 80g With R8.0 HS40 Silicon Rubber
80g With R0.8 Polyacetal pen 6.3 Surface Hardness: 2H (Pencil Test) ,Hard Coated PET 6.4 Light Transmission: 75% (Non Glare Type),80% (Clear Type) (@550nm, Spectro Photometer Hitachi U3300)
7. Durability 7.1 Durability against Writing Characters After writing 200,000 characters in the same area (20mm*20mm), Force : 250g , Speed: 1,000 characters/hour * Resistance Between Leads : FILM (X axis) GLASS (Y axis) * Linearity : X axis 1.0%, Y axis 1.0% * Insulation Resistance: 20M @DC 25V 7.2 Punching Life After Punching 1,200,000 Times with the R8.0 silicon rubber Force : 250g, Speed:2/sec * Resistance Between Leads : FILM (X axis) GLASS (Y axis) * Linearity : X axis 1.0%, Y axis 1.0%
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* Insulation Resistance: 20M @DC 25V 7.3 Impact Resistance: No damage when 9mm steel ball is dropped on the surface from 30cm height at 1 time. 7.4 Flexible Pattern Heat Seal Peeling Strength :1.5N/cm (peeling upward by 90deg. Speed:50mm/min) 7.5 Flexible Pattern Bending Resistance Bending: 3 times or more by bending radius R1.0mm. 7.6 Flexible Pattern insert/pull out Resistance 5 times at least. The requirements in 5.1 shall be satisfied. 7.7 Vibration Resistance (In operation) No faulty operation when sweep vibration of 0.2G 10~55Hz (1min.) is given for 30min. each in the directions of X,Y,Z. (Not in operation ) The requirements in 6.2 and 5.1~5.4 shall be satisfied after sweep vibration of 2g 10~55Hz (1min.) is given for 30min. each in the directions of X,Y,Z. 7.8 Package Drop No damage to the product.(1 corner edge, 2 ridges, 4 surfaces, drop from 50 cm height:65cm for the bottom) 8. Reliability 8.1 High Temperature Test * * * *
After putting Panels at 80C for 120 hours, then leaving for 24 hours at room temperature.
Resistance Between Leads : FILM (X axis) GLASS(Y axis) Linearity : X axis 1.5%, Y axis 1.5% Insulation Resistance: 20M @DC 25V Operating Fore : 80g With R8.0 HS40 Silicon Rubber
80g With R0.8 Polyacetal pen
* After putting panels at-40C for 120 hours, then leaving for 24 hours at room temperature. * Resistance Between Leads : FILM (X axis) GLASS(Y axis) * Linearity : X axis 1.5%, Y axis 1.5% * Insulation Resistance: 20M @DC 25V * Operating Fore : 80g With R8.0 HS40 Silicon Rubber 80g With R0.8 Polyacetal pen 8.3 Temperature and Humidity Test: After putting panels at 60C, 90%RH for 120 hours, then leaving for 24 hours at room temperature * Resistance Between Leads : FILM (X axis) GLASS(Y axis) * Linearity : X axis 1.5%, Y axis 1.5% * Insulation Resistance: 20M @DC 25V * Operating Fore: 80g With R8.0 HS40 Silicon Rubber 80g With R0.8 Polyacetal pen
8.2 Low Temperature Test
8.4 Repetition of High and Low Temperature
After putting panels at the condition of -40C for 30minutes,and then 80C for 30 minutes and this process is repeated by 10 cycles, then leaving for 24 hours at room temperature. * Resistance Between Leads : FILM (X axis) GLASS(Y axis) * Linearity : X axis 1.5%, Y axis 1.5% * Insulation Resistance: 20M @DC 25V * Operating Fore : 80g With R8.0 HS40 Silicon Rubber 80g With R0.8 Polyacetal pen
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12.
QUALITY ASSURANCE 12.1 Test Condition
12.1.1 Temperature and Humidity(Ambient Temperature) Temperature : 20 5C Humidity : 65 5% 12.1.2 Operation Unless specified otherwise, test will be conducted with LCM in operation. 12.1.3 Container Unless specified otherwise, vibration test will be conducted on module only. 12.1.4 Test Frequency Single cycle. 12.1.5 Test Method
No. 1 2 3 4 5 6 7 Parameter High Temperature Operating Low Temperature Operating High Temperature Storage Low Temperature Storage Vibration Test (Non-operation state) Damp Proof Test (Non-operation state) Shock Test (Non-operation state) Conditions 70 2 C -20 2 C 80 2 C -30 2 C Total fixed amplitude : 1.5mm Vibration Frequency : 10 ~ 55Hz One cycle 60 seconds to 3 directions of X.Y.Z. for each 15 minutes 40C 2C, 90~95%RH, 96h Regulations Note 3 Note 3 Note 3 Note 3 Note 3
Note 1,2 Note 3
To be measured after dropping from 60cm high once concrete surface in packing state Note 1: Returned under normal temperature and humidity for 4 hrs. Note 2: No dew condensation to be observed. Note 3: No change on display and in operation under the test condition
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12.2 Inspection condition
12.2.1 Inspection conditions The LCD shall be inspected under 40W white fluorescent light.
45
12.2.2 Definition of applicable Zones
B LCD A BEZEL PCB
A : Display Area B : Non-Display Area
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12.2.3
No.
Inspection Parameters
Parameter Black or White spots Zone Dimension D < 0.15 0.15 D< 0.2 0.2 D 0.25 D 0.3 Acceptable Class number Of Defects A B 4 4 Minor 2 2 0 1 D = (Long + Short) / 2 AQL Level Criteria
1
2.5 * : Disregard
2
Scratch, Substances Acceptable Class number Of X (mm) Y(mm) Defects A B 0.04 W 4 4 3.0 L 0.06 W Minor 2 3 2.0 L 0.08 W 0 1 0.1 < W : Disregard X : Length Y : Width Total defects should not exceed 4/module Zone AQL Level
2.5
3
Air Bubbles (between glass & polarizer) Zone Dimension D 0.15 0.15 < D 0.25 Acceptable number A B 2 Class of Defects Minor AQL Level
2.5
0 1 0.25 < D : Disregard Total defects shall not excess 3/module.
4
Uniformity of Pixel
(1) Pixel shape (with Dent) 0.152
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(2) Pixel shape ( with Projection)
Should not be connected to next pixel 0.152 (3) Pin hole X
4
Uniformity of Pixel
Y ( X + Y )/2 0.02mm (Less than 0.1 mm is no counted) (4) Deformation
X ( X + Y ) / 2 0.3mm
Y Total acceptable number : 1/pixel, 5/cell Definition It is a defect that is likely to result in failure or to reduce materially the usability of the product for the intended function. It is a defect that is likely to assembly size and not result in functioning problem. It is a defect that will not result in functioning problem with deviation classified.
Major Class of defects Minor
AQL 0.65% AQL 1.00% AQL 2.5%
12.3 Sampling Condition
Unless otherwise agree in written, the sampling inspection shall be applied to the incoming inspection of customer. Lot size: Quantity of shipment lot per model. Sampling type: normal inspection, single sampling Sampling table: MIL-STD-105E Inspection level: Level II
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13.
LOT NUMBERING SYSTEM
9 7 4 2 Production week number Production year
14.
LCM NUMBERING SYSTEM TG 322411 F F S W A - T1
VERSION :T1 View direction & Temp. Range A-Bottom view 6H & Normal temp. B-Bottom view 6H & Wide temp. C-Top View & Normal temp. D-Top View & Wide temp.
Backlight Color
G -Green W -White N -None
Backlight
S -edge light LED B/L E -EL N -No Back light
MODE
M - transmissive F - transflective R - Reflective N - Negative
LCD type
F - FSTN S -STN Yellow P - FSTN Paper white
Series code 322411 -240 Dots X 320 Dot, 1 LCD type, 1 PCB type Model type
CM - Character Module GX - Custom Graphic Module TG-Slim TAB/COG Module TX-Custom Slim TAB/COG Module
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15.
PRECAUTION FOR USING LCM
(5) The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. (6). Since dry air is inductive to statics, a relative humidity of 50-60% is recommended. 2.3 Soldering (1). Solder only to the I/O terminals. (2). Use only soldering irons with proper grounding and no leakage. (3). Soldering temperature : 280C 10C (4). Soldering time: 3 to 4 sec. (5). Use eutectic solder with resin flux fill. (6). If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed after wards. 2.4 Operation (1). The viewing angle can be adjusted by varying the LCD driving voltage V0. (2). Driving voltage should be kept within specified range; excess voltage shortens display life. (3). Response time increases with decrease in temperature. (4). 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". (5). Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear "fractured". 2.5 Storage If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. Never swallow the fluid. The toxicity is extremely low but caution should be exercised at all the time. 2.6 Limited Warranty Unless otherwise agreed between DATA IMAGE and customer, DATA IMAGE will replace or repair any of its LCD and LCM which is found to be defective electrically and visually when inspected in accordance with DATA IMAGE acceptance standards, for a period on one year from date of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of DATA IMAGE is limited to repair and/or replacement on the terms set forth above. DATA IMAGE will not responsible for any subsequent or consequential events.
1. LIQUID CRYSTAL DISPLAY (LCD) LCD is made up of glass, organic sealant, organic fluid, and polymer based polarizers. The following precautions should be taken when handing, (1). Keep the temperature within range of use and storage. Excessive temperature and humidity could cause polarization degredation, polarizer peel off or bubble. (2). Do not contact the exposed polarizers with anything harder than an HB pencil lead. To clean dust off the display surface, wipe gently with cotton, chamois or other soft material soaked in petroleum benzin. (3). Wipe off saliva or water drops immediately. Contact with water over a long period of time may cause polarizer deformation or color fading, while an active LCD with water condensation on its surface will cause corrosion of ITO electrodes. (4). Glass can be easily chipped or cracked from rough handling, especially at corners and edges. (5). Do not drive LCD with DC voltage. 2. Liquid Crystal Display Modules 2.1 Mechanical Considerations LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. (1). Do not tamper in any way with the tabs on the metal frame. (2). Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern. (3). Do not touch the elastomer connector, especially insert an backlight panel (for example, EL). (4). When mounting a LCM make 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. (5). Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact, resulting in missing pixels. 2.2. Static Electricity LCM contains CMOS LSI's and the same precaution for such devices should apply, namely (1). The operator should be grounded whenever he/she comes into contact with the module. 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. (2). The modules should be kept in antistatic bags or other containers resistant to static for storage. (3). Only properly grounded soldering irons should be used. (4). If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks.
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16. OUTLINE DRAWING
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17. PACKAGE INFORMATION
Anti-static Bag Module
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