LCD MODULE TSB1G7000-E PRODUCT : LCD MODULE MODEL NO. : TSB1G7000-E SUPPLIER : TRULY SEMICONDUCTORS LTD. DATE : July 29, 2008 Version :1.0 July 29, 2008 abcdef abcdef CERT. No. QAC0946535 CERT. No. HKG002005 (ISO9001) (ISO14001) SPECIFICATION Revision: 1.0 TSB1G7000-E This module uses ROHS material If there is no special request from customer, TRULY SEMICONDUCTORS Co., Ltd will not reserve the tooling of the product under the following conditions: 1.There is no response from customer in two years after TRULY SEMICONDUCTORS Co., Ltd submit the samples； 2.There is no order in two years after the latest mass production. And correlated data (include quality record) will be reserved one year more after tooling was discarded. TRULY SEMICONDUCTORS LTD: Quality Assurance Department: Approved by: CUSTOMER: Approved by: Technical Department: TRULY SEMICONDUCTORS LTD. P.1 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 REVISION RECORD REV NO. REV DATE CONTENTS 1.0 2008-7-29 First Release TRULY SEMICONDUCTORS LTD. REMARKS P.2 TSB1G7000-E LCD MODULE Version :1.0 July 29, 2008 CONTENTS n GENERAL INFORMATION n EXTERNAL DIMENSIONS n ABSOLUTE MAXIMUM RATINGS n ELECTRICAL CHARACTERISTICS n TIMING OF POWER SUPPLY n ELECTRO-OPTICAL CHARACTERISTICS n INTERFACE DESCRIPTION n APPLICATION CIRCUIT n INITIAL CODE n RELIABILITY TEST n INSPECTION CRITERION n PRECAUTIONS FOR USING LCD MODULES n USING LCD MODULES n PRIOR CONSULT MATTER n FACTORY CONTACT INFORMATION WRITTEN BY CHECKED BY APPROVED BY XT LIU WU JIN KUN LUO SHAN LIANG TRULY SEMICONDUCTORS LTD. P.3 TSB1G7000-E LCD MODULE Version :1.0 July 29, 2008 n GENERAL INFORMATION Item Contents LCD type Viewing direction Glass area (W ´ H) Viewing area (W´H) Dot size (W ´ H) Dot pitch (W ´ H) Driver IC Interface Type Input voltage Unit FSTN 6:00 66.0 ´ 27.7 61.0 ´ 15.7 0.55 ´ 0.60 0.60 ´ 0.65 NT7603 Parallel 3.3 / O’ Clock mm2 mm2 mm2 mm2 / / V n EXTERNAL DIMENSIONS 1 2.00 4 -R 5.65 0.30 1. 00 0.70±0.07 PITCH 3.45X16-0.50=54.70 61.00(V.A.) 1.0 MAX VSS 2 NC 3 VDD 4 RS 5 R/W 6 E 7 DB0 8 DB1 9 DB2 10 DB3 0.70±0.07 3.45 0.50 0.6 0.55 11 DB4 12 DB5 13 DB6 14 DB7 0.50 5.65 0.65 0.6 66.00±0.20 2.50 2.0MAX 18.70±0.2 REAR A 18.70±0.2 FRONT 41.20 22.85MAX 5.01 10.00 14 N T 7 6 0 3 B D T - 0 1 1.22 9.45±0.50 12.85MIN 5.0 1 4.45 (5.20) 27.50±0.2 0.90 10.80 19.70± 0.2 15.70(V.A.) 27.70± 0.2 8.00 0.90 2.3 PITCH1.8X13=23.40 65.00±0.2 FRONT POLARIZER TRANSMISSIVE DETAL: A 0.50 65.00±0.2 REAR POLARIZER REFLECTIVE 1/16 1/5 3.3 1/3 TRULY SEMICONDUCTORS LTD. P.4 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 SEG70 SEG71 SEG72 SEG73 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 84 PAD SIZ E:42X9 0 CH IP SI ZE:12 20X50 10 Y :u M UNIT SEG8 SE G9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 150 19 4 8 3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ NT 760 3BDT -01 166 1 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SE G1 CO M8 CO M7 CO M6 CO M5 COM 4 CO M3 CO M2 COM1 TES T TESTM 0 , 0 ( ) ~ ~ ~ ~ TRULY SEMICONDUCTORS LTD. 6 7 66 DB4 DB4 DB5 DB5 DB6 DB6 DB7 DB7 OPT_LCD VCC VCC VCC RS RS R\W R\W E E DB0 DB0 DB1 DB1 DB2 DB2 VCC VCC VCC VCC VCC V5 V5 V5 V5 OPT_R0 GND OPT_R1 VCC VCC VCC VCC VCC VCC VCC GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND OSC1 OSC2 V1 V2 V3 V4 DB7 DB6 DB5 D B4 DB2 DB1 DB0 E R\W R S VDD VSS DB7 DB6 DB4 DB5 DB2 DB3 DB1 E DB0 R/W NC VDD RS VSS SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 SEG70 SEG71 SEG72 SEG73 UNIT :uM PAD SIZE:42X90 CHIP SIZE:1220X5010 Y ~ ~ ~ ~ ~ ~ SEG1 150 83 149 84 ~ ~ ~ ~ ~ ~ 1 (0,0) NT7603BDT-01 ~ ~ ~ ~ ~ ~ ~ ~ COM8 SEG74 SEG75 SEG76 SEG77 SEG78 SEG79 SEG80 COM 16 COM 15 COM 14 COM 13 COM 12 COM11 COM 10 COM9 TES TD GND ~ ~ ~ ~ ~ ~ 1 166 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM8 COM7 COM6 COM5 COM4 COM3 COM2 COM1 TEST TESTM ~ ~ ~ ~ COM1 DB4 DB4 DB5 DB5 DB6 DB6 DB7 DB7 OPT_LCD GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND OSC1 OSC2 V1 V2 V3 V4 V5 V5 V5 V5 OPT_R0 GND OPT_R1 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC RS RS R\W R\W E E DB0 DB0 DB1 DB1 DB2 DB2 DB7 DB6 DB5 DB4 DB2 DB1 DB0 E R\W RS VDD VSS TSB1G7000-E 67 66 SEG74 SEG75 SEG76 SEG77 SEG78 SEG79 SEG80 COM16 COM15 COM14 COM13 COM12 COM11 COM10 COM9 TESTD GND LCD MODULE Version :1.0 July 29, 2008 2/3 14 COM16 COM9 SEG80 3/3 P.5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ TSB1G7000-E LCD MODULE Version :1.0 July 29, 2008 nABSOLUTE MAXIMUM RATINGS Parameter Supply voltage for logic Input voltage Operating temperature Storage temperature Symbol VDD VIN TOP TST Humidity Min -0.3 -0.3 -10 -30 RH Max 7.0 VDD + 0.3 60 70 Unit V V °C °C 90%(Max60°C) RH nELECTRICAL CHARACTERISTICS DC CHARACTERISTICS Parameter Supply voltage for logic Input Current Operating voltage for LCD Input voltage ' H ' level Input voltage ' L ' level Output voltage ' H ' level Output voltage ' L ' level Symbol VDD-VSS Idd VOP VIH VIL VOH VOL Min 3.2 3.1 0.8VDD -0.3 VDD -0.6 - Typ 3.3 0.6 3.3 - Max 3.4 1.5 3.5 VDD 0.2VDD 0.6 Unit V mA V V V V V n TIMING OF POWER SUPPLY PLEASE REFER TO THE DRIVER IC SPECIFICATION. TRULY SEMICONDUCTORS LTD. P.6 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 nELECTRO-OPTICAL CHARACTERISTICS Item Symbol Condition Min Typ Max --762.3 Response time Tr+ Tf 508.2 θ=30° Contrast ratio Cr 5.35 10.7 --Ta=25℃ R% Reflectance --19.4 --Note 1. Contrast Ratio(CR) is defined mathematically : Contrast Ratio = LMAX LO Where LMAX :Luminace of maximal gray level LO : Luminace of gray level 0 Unit Remark Note ms --% FIG4. 2 1 4 FIG4. Note 2. Response time is the time required for the display to transition from White to black(Rise Time, Tr) and from black to white(Decay Time, Tf). For additional information see FIG 1. The test equipment is Autronic-Melchers’s ConoScope. series Note 3. CIE (x, y) chromaticity, The x,y value is determined by measuring luminance at each test position 1 through 5,and then make average value Note4. For Reflectance and response time testing, the testing data is base on Autronic-Melchers’s ConoScope. Series Instruments. For contrast ratio, Surface Luminance, Luminance uniformity,CIE The test data is base on TOPCON’s BM-5 photo detector. FIG. 4 Measuring method for optical characteristics in Reflective mode Photo detector Light source 30˚ θ LCD panel ( MgO) <Reflective Mode> TRULY SEMICONDUCTORS LTD. P.7 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 n INTERFACE DESCRIPTION Pin No. 1 2 3 4 Symbol VSS NC VDD RS Level 0V --+3.3V H/L 5 R/W H/L 6 7 8 9 10 11 12 13 14 E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 H/L H/L H/L Description Ground No connection Power supply Register select signal 0: Instruction register (write), Busy flag, address counter (read) 1: Data register (write, read) Read/Write control signal 0: Write 1: Read Read/Write start signal Lower 4 tri-state bi-directional data bus for transmitting data between MPU and NT7603. Not used during 4-bit operation. Higher 4 tri-state bi-directional data bus for transmitting data between MPU and NT7603. DB7 is also used as a busy flag. n APPLICATION CIRCUIT Please consult our technical department for detail information. n INITIAL CODE Please consult our technical department for detail information. TRULY SEMICONDUCTORS LTD. P.8 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 n RELIABILITY TEST No. 1 2 3 4 Test Item High Temperature Storage Low Temperature Storage High Temperature Operating Low Temperature Operating 5 Temperature Cycle 6 Damp Proof Test 7 Vibration Test 8 Dropping test 9 ESD test Test Condition Inspection after test 70±2℃/200 hours -30±2℃/200 hours 60±2℃/200 hours -10±2℃/200 hours -10±2℃~25~60±2℃×10cycles (30min.) (5min.) (30min.) 50℃±5℃×90%RH/120 hours Frequency：10Hz~55Hz~10Hz Amplitude：1.5mm, X，Y，Z direction for total 3hours (Packing condition) Drop to the ground from 1m height, one time, every side of carton. (Packing condition) Inspection after 2~4hours storage at room temperature, the sample shall be free from defects: 1.Air bubble in the LCD; 2.Sealleak; 3.Non-display; 4.missing segments; 5.Glass crack; 6.Current Idd is twice higher than initial value. Voltage:±4KV R: 330Ω C: 150pF Air discharge, 5time Remark: 1.The test samples should be applied to only one test item. 2.Sample size for each test item is 5~10pcs. 3.For Damp Proof Test, Pure water(Resistance＞10MΩ) should be used. 4.In case of malfunction defect caused by ESD damage, if it would be recovered to normal state after resetting, it would be judge as a good part. Using ionizer(an antistatic blower) is recommended at working area in order to reduce electro-static voltage. When removing protection film from LCM panel, peel off the tag slowly( recommended more than one second) while blowing with ionizer toward the peeling face to minimize ESD which may damage electrical circuit. 5.EL evaluation should be excepted from reliability test with humidity and temperature: Some defects such as black spot/blemish can happen by natural chemical reaction with humidity and Fluorescence EL has. 6.Please use automatic switch menu(or roll menu) testing mode when test operating mode. TRULY SEMICONDUCTORS LTD. P.9 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 n INSPECTION CRITERION TRULY ® PAGE 1 OF OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA 7 Mono COG Product This specification is made to be used as the standard acceptance/rejection criteria for Mono COG Product. 1 sample plan Sampling plan according to GB/T2828.1-2003/ISO 2859-1 ： 1999 and ANSI/ASQC Z1.4-1993, normal level 2 and based on: Major defect: AQL 0.65 Minor defect: AQL 1.5 2. Inspection condition Viewing distance for cosmeetic inspection is 30cm with bare eyes, and under an environment of 800 lus(20W~40W) light intensity, all directions for inspecting the sample should be within 45°against perpendicular line. 3. Definition of inspection zone in LCD. A B C Zone A: character/Digit area Zone B: viewing area except Zone A (ZoneA+ZoneB=minimum Viewing area) Zone C: Outside viewing area (invisible area after assembly in customer`s product) Fig.1 Inspection zones in an LCD. Note: As a general rule, visual defects in Zone C are permissible, when it is no trouble for quality and assembly of customer`s product. TRULY SEMICONDUCTORS LTD. P.10 LCD MODULE TRULY ® TSB1G7000-E Version :1.0 PAGE 2 OF OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA July 29, 2008 7 Mono COG Product 4. Major Defect All functional defects such as open(or missing segment ), short and serious cosmetic defects Are classified as major defects. 5. Minor Defect Except the Major defects above, cosmetic defects such as spot, glass defect are classified as minor defects. Item No Items to be inspected 5.1 Spot defect (Defects in spot form, such as dark/white spot) Classification of defects Inspection Standard Minor Zone Size(mm) Φ≤0.15 Acceptable Qty A B C Acceptable(clutering of spot not allowed) 0.15＜Φ≤0.20 1 2 0.20＜Φ≤0.25 0 1 Φ＞0.25 0 0 Acceptable Remarks: For dark/white spot, size Φ is defined as Φ= (X+Y) /2 y x TRULY SEMICONDUCTORS LTD. P.11 TSB1G7000-E LCD MODULE TRULY ® Version :1.0 PAGE 3 OF OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA July 29, 2008 7 Mono COG Product 5. Cosmetic Defect Item No Items to be inspected 5.2 Line defect (Defects in line form) Classification of defects Inspection Standard Minor Size(mm) Acceptable Qty Zone L(Length) W(Width) L≤10.0 W≤0.01 Acceptable L≤3.0 W≤0.03 2 L＞3.0 W≤0.03 0 L≤2.5 0.03＜W≤0.05 2 L＞2.5 0.03＜W≤0.05 0 W＞0.05 A、B C Accep-ta ble Counted as spot defect (follows item 5.1) Remarks: The total of spot defect and line defect shall not exceed four. 5.3 5.4 Orientation defect (such as misalignment of L.C) Polarizer defect Minor Not allowed inside viewinw area(Zone A and Zone B) 5.4.1 Polarizer Position (i) Shifting in position should not exceed the glass outline dimension. (ii) Incomplete covering of the viewing area due to shifting is not allowed. TRULY SEMICONDUCTORS LTD. P.12 TSB1G7000-E LCD MODULE TRULY ® Version :1.0 PAGE 4 OF OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA July 29, 2008 7 Mono COG Product 5. Cosmetic Defect Item No Items to be inspected 5.4 Polarizer defect Classification of defects Inspection Standard 5.4.2 Seratches, bubble or dent on glass/polarizer/Reflector, bubble between polarizers & reflector/glass: Minor Acceptable Qty Zize(mm) Zone A Segment deformity C Acceptable Φ≤0.15 5.5 B 0.15＜Φ≤0.20 3 5 0.20＜Φ≤0.30 3 5 Φ＞0.30 0 0 Acceptable 5.5.1 Deformity (void or Excess) (i) void in segment Accept for A≤0.10mm (ii) Excess in segment Accept for B﹤0.02mm Minor (iii) Thicker and Thinner Note: Permissible level A-B ≤0.10mm A B Remarks: where d =segment width TRULY SEMICONDUCTORS LTD. P.13 LCD MODULE TRULY ® TSB1G7000-E OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Version :1.0 PAGE 5 OF July 29, 2008 7 Mono COG Product 5. Cosmetic Defect Item No Items to be inspected 5.5 Segment deformity Classification of defects Inspection Standard 5.5.2 PIN Hole Acceptable if the following cases are fulfill: Minor 0.1≤Φ≤0.25 mm acceptable MAX 5/PCS where Φ =1/2(X+Y) 5.6 Glass defect 5.6.1 glass protrusion (i) Maximum protrusion of outline should not exceed the maximum outline dimension in product drawing. Major 5.6.2 Cracks on glass is not acceptable. 5.6.3 Chipped glass definition: r=contact pad width s=contact pab length t=glass thickness x=width of chipped area y=length of chipped area Minor z=depth of chipped area a=dimension of glass length Fig. 2 glass chips on LCD. (i) Chips on contact pab(unit:mm) X Y Z acceptable ≤0.3 ≤t/2 ≤a/8 ≤0.8 ≤t ≤a/6 ≤0.5 ≤t TRULY SEMICONDUCTORS LTD. P.14 LCD MODULE TRULY ® TSB1G7000-E Version :1.0 PAGE 6 OF OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA July 29, 2008 7 Mono COG Product 5. Cosmetic Defect Item No Items to be inspected 5.6 Glass defect Classification of defects Inspection Standard (ii) Chips between top/bottom glass. Acceptable for chips not extend to seal part. (ii) chips inside viewing area:spot chips located inside viewing area should be treated as spot defect. (iii) Crack on corner X Y Z ≤5.0 ≤S/3 t Minor Notes: 1. Not to reach B zone 2. Target mark must be remained. 3. At least 2/3 of the electrode area should be remained . (iv) Usual surface cracks X Y Z Acceptable ≤0.3 T/2 ≤A/6 ≤1.5 T/2 ≤1.0 T ≤A/8 Notes: 1. Not to reach B zone 2. The total number of the glass defect should not be more than five. TRULY SEMICONDUCTORS LTD. P.15 LCD MODULE TRULY ® TSB1G7000-E OUTGOING QUALITY STANDARD TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Version :1.0 PAGE 7 OF July 29, 2008 7 Mono COG Product 5. Cosmetic Defect Item No Items to be inspected 5.7 Distance between foreign 5.8 Total number of dot Inspection Standard Classification of defects The distance between the foreign dot must exceed 30mm. The total number of luminous dot, dart defect, contamination particle, bubble, scratch defect, pinhole must not exceed 4/piece. TRULY SEMICONDUCTORS LTD. P.16 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 nPRECAUTIONS FOR USING LCD MODULES Handing Precautions (1) The display panel is made of glass and polarizer. As glass is fragile. It tends to become or chipped during handling especially on the edges. Please avoid dropping or jarring. Do not subject it to a mechanical shock by dropping it or impact. (2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in your mouth. If the substance contacts your skin or clothes, wash it off using soap and water. (3) Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. Do not touch the display with bare hands. This will stain the display area and degraded insulation between terminals (some cosmetics are determined to the polarizer). (4) The polarizer covering the display surface of the LCD module is soft and easily scratched. Handle this polarizer carefully. Do not touch, push or rub the exposed polarizers with anything harder than an HB pencil lead (glass, tweezers, etc.). Do not put or attach anything on the display area to avoid leaving marks on. Condensation on the surface and contact with terminals due to cold will damage, stain or dirty the polarizer. After products are tested at low temperature they must be warmed up in a container before coming is contacting with room temperature air. (5) If the display surface becomes contaminated, breathe on the surface and gently wipe it with a soft dry cloth. If it is heavily contaminated, moisten cloth with one of the following solvents - Isopropyl alcohol - Ethyl alcohol Do not scrub hard to avoid damaging the display surface. (6) Solvents other than those above-mentioned may damage the polarizer. Especially, do not use the following. - Water - Ketone - Aromatic solvents Wipe off saliva or water drops immediately, contact with water over a long period of time may cause deformation or color fading. Avoid contacting oil and fats. (7) Exercise care to minimize corrosion of the electrode. Corrosion of the electrodes is accelerated by water droplets, moisture condensation or a current flow in a high-humidity environment. (8) Install the LCD Module by using the mounting holes. When mounting the LCD module make sure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/O cable or the backlight cable. (9) Do not attempt to disassemble or process the LCD module. (10) NC terminal should be open. Do not connect anything. (11) If the logic circuit power is off, do not apply the input signals. (12) Electro-Static Discharge Control，Since this module uses a CMOS LSI, the same careful attention should be paid to electrostatic discharge as for an ordinary CMOS IC. To prevent destruction of the elements by static electricity, be careful to maintain an optimum work environment. - Before remove LCM from its packing case or incorporating it into a set, be sure the module and your body have the same electric potential. Be sure to ground the body when handling the LCD modules. - Tools required for assembling, such as soldering irons, must be properly grounded. make certain the AC power source for the soldering iron does not leak. When using an electric screwdriver to attach LCM, the screwdriver should be of ground potentiality to minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the commutator of the motor. - To reduce the amount of static electricity generated, do not conduct assembling and other work under dry conditions. To reduce the generation of static electricity be careful that the air in the work is not too dried. A relative humidity of 50%-60% is recommended. As far as possible make the electric potential of your work clothes and that of the work bench the ground potential - The LCD module is coated with a film to protect the display surface. Exercise care when peeling off this protective film since static electricity may be generated （13）Since LCM has been assembled and adjusted with a high degree of precision, avoid applying excessive shocks to the module or making any alterations or modifications to it. - Do not alter, modify or change the shape of the tab on the metal frame. - Do not make extra holes on the printed circuit board, modify its shape or change the positions of components to be attached. - Do not damage or modify the pattern writing on the printed circuit board. - Absolutely do not modify the zebra rubber strip (conductive rubber) or heat seal connector. - Except for soldering the interface, do not make any alterations or modifications with a soldering iron. - Do not drop, bend or twist LCM. TRULY SEMICONDUCTORS LTD. P.17 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 Handling precaution for LCM LCM is easy to be damaged. Please note below and be careful for handling. Correct handling: As above picture, please handle with anti-static gloves around LCM edges. Incorrect handling: Please don’t touch IC directly. Please don’t hold the surface of panel. Please don’t hold the surface of IC. TRULY SEMICONDUCTORS LTD. Please don’t stack LCM. Please don’t stretch interface of output, such as FPC cable. Please don’t operate with sharp stick such as pens. P.18 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 Storage Precautions When storing the LCD modules, the following precaution is necessary. (1) Store them in a sealed polyethylene bag. If properly sealed, there is no need for the dessicant. (2) Store them in a dark place. Do not expose to sunlight or fluorescent light, keep the temperature between 0°C and 35°C, and keep the relative humidity between 40%RH and 60%RH. (3) The polarizer surface should not come in contact with any other objects. (We advise you to store them in the anti-static electricity container in which they were shipped. Others Liquid crystals solidify under low temperature (below the storage temperature range) leading to defective orientation or the generation of air bubbles (black or white). Air bubbles may also be generated if the module is subject to a low temperature. If the LCD modules have been operating for a long time showing the same display patterns, the display patterns may remain on the screen as ghost images and a slight contrast irregularity may also appear. A normal operating status can be regained by suspending use for some time. It should be noted that this phenomenon does not adversely affect performance reliability. To minimize the performance degradation of the LCD modules resulting from destruction caused by static electricity etc., exercise care to avoid holding the following sections when handling the modules. - Exposed area of the printed circuit board. -Terminal electrode sections. n USING LCD MODULES Installing LCD Modules The hole in the printed circuit board is used to fix LCM as shown in the picture below. Attend to the following items when installing the LCM. (1) Cover the surface with a transparent protective plate to protect the polarizer and LC cell. (2) When assembling the LCM into other equipment, the spacer to the bit between the LCM and the fitting plate should have enough height to avoid causing stress to the module surface, refer to the individual specifications for measurements. The measurement tolerance should be ±0.1mm. Precaution for assemble the module with BTB connector: Please note the position of the male and female connector position, don’t assemble or assemble like the method which the following picture shows OK TRULY SEMICONDUCTORS LTD. NG P.19 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 Precaution for soldering the LCM No ROHS product ROHS product Manual soldering 290°C ~350°C. Time : 3-5S. Machine drag soldering 330°C ~350°C. Speed : 4-8 mm/s. 340°C ~370°C. Time : 3-5S. 350°C ~370°C. Time : 4-8 mm/s. Machine press soldering 300°C ~330°C. Time : 3-6S. Press: 0.8~1.2Mpa 330°C ~360°C. Time : 3-6S. Press: 0.8~1.2Mpa (1) If soldering flux is used, be sure to remove any remaining flux after finishing to soldering operation. (This does not apply in the case of a non-halogen type of flux.) It is recommended that you protect the LCD surface with a cover during soldering to prevent any damage due to flux spatters. (2) When soldering the electroluminescent panel and PC board, the panel and board should not be detached more than three times. This maximum number is determined by the temperature and time conditions mentioned above, though there may be some variance depending on the temperature of the soldering iron. (3) When remove the electroluminescent panel from the PC board, be sure the solder has completely melted, the soldered pad on the PC board could be damaged. Precautions for Operation (1) Viewing angle varies with the change of liquid crystal driving voltage (VLCD). Adjust VLCD to show the best contrast. (2) It is an indispensable condition to drive LCD's within the specified voltage limit since the higher voltage then the limit cause the shorter LCD life. An electrochemical reaction due to direct current causes LCD's undesirable deterioration, so that the use of direct current drive should be avoided. (3) Response time will be extremely delayed at lower temperature than the operating temperature range and on the other hand at higher temperature LCD's show dark color in them. However those phenomena do not mean malfunction or out of order with LCD's, Which will come back in the specified operating temperature. (4) If the display area is pushed hard during operation, the display will become abnormal. However, it will return to normal if it is turned off and then back on. (5) A slight dew depositing on terminals is a cause for electro-chemical reaction resulting in terminal open circuit. Usage under the maximum operating temperature, 50%RH or less is required. (6) Input logic voltage before apply analog high voltage such as LCD driving voltage when power on. Remove analog high voltage before logic voltage when power off the module. Input each signal after the positive/negative voltage becomes stable. (7) Please keep the temperature within specified range for use and storage. Polarization degradation, bubble generation or polarizer peel-off may occur with high temperature and high humidity. Safety (1) It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off with solvents such as acetone and ethanol, which should later be burned. (2) If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash off thoroughly with soap and water. Limited Warranty Unless agreed between TRULY and customer, TRULY will replace or repair any of its LCD modules which are found to be functionally defective when inspected in accordance with TRULY LCD acceptance standards (copies available upon request) for a period of one year from date of production. Cosmetic/visual defects must be returned to TRULY within 90 days of shipment. Confirmation of such date shall be based on data code on product. The warranty liability of TRULY limited to repair and/or replacement on the terms set forth above. TRULY will not be responsible for any subsequent or consequential events. Return LCM under warranty No warranty can be granted if the precautions stated above have been disregarded. The typical examples of violations are : - Broken LCD glass. - PCB eyelet is damaged or modified. - PCB conductors damaged. - Circuit modified in any way, including addition of components. - PCB tampered with by grinding, engraving or painting varnish. - Soldering to or modifying the bezel in any manner. TRULY SEMICONDUCTORS LTD. P.20 LCD MODULE TSB1G7000-E Version :1.0 July 29, 2008 Module repairs will be invoiced to the customer upon mutual agreement. Modules must be returned with sufficient description of the failures or defects. Any connectors or cable installed by the customer must be removed completely without damaging the PCB eyelet, conductors and terminals. n PRIOR CONSULT MATTER 1.①For Truly standard products, we keep the right to change material, process ... for improving the product property without notice on our customer. ②For OEM products, if any change needed which may affect the product property, we will consult with our customer in advance. 2.If you have special requirement about reliability condition, please let us know before you start the test on our samples. n FACTORY FACTORY NAME: TRULY SEMICONDUCTORS LTD. FACTORY ADDRESS: Truly Industrial Area, ShanWei City,GuangDong,China P.C: 516600 URL: http://www.truly.com.hk http://www.trulysemi.com TRULY SEMICONDUCTORS LTD. P.21