Customer :S P E C I F I C A T I O NOFAG320240B02(TV)-3KEB-TCAPR. 10, 2002AGENA DISPLAYTECH LTD1. Display specifications1)FSTN Mode Transflective Display Type, Positive (Black & White),3K : 3M polarizer (optional)2) Viewing Angle : 6.O’clock direction3) Driving Duty : 1/240 Duty, 1/13 Bias4) Display Format : 320 x 240 Dot Matrix full Graphic5) Display Colour : Background : Grey Display : Black6) Interface Input Data : 8 Bits7) Backlight : EL (Blue) with driver internally2. Mechanical Specifications1) Outline Dimensions : Refer to attached Outline Dimensions figure (page 13/13)2) Viewing Area : 48.0 (W) x 60.4 (H)3) Dot Size : 0.165 (W) x 0.16 (H)4) Dot Pitch : 0.18 (W) x 0.175 (H)5) Weight : 50 g (Approx.)3. Electrical Specifications3-1. Absolute Maximum RatingsValueItem SymbolMin Typ MaxUnit Condition RemarkSupply Voltage (Logic) Vdd -0.3 7.0 VTa = 25 °CSupply Voltage (LCD Drive) Vee Vdd-19 Vdd + 0.3 V Ta = 25 °CInput Voltage Vi - 0.3 Vdd + 0.3 V Ta = 25 °C Operating Temp Ta 0 +50°C - Storage Temp Tstg -20 +70 °C -3-2. Electrical CharacteristicsSPEC. VALUENO ITEM SYMBOLMin Typ MaxUNIT CONDITION 1 SupplyVoltage(Logic)Vdd-Vss 2.7 3.3 5.5 V2 SupplyCurrrent (Logic) Idd - - 53.0mAVdd = 3.3 VVee = - 5.0 V3 SupplyCurrent(LCD)Iee - 1.0 2.0 Ta =25 °C4 SupplyVoltage(LCD) Vdd-Vo 20.419.618.821.520.719.922.621.821.0VTa = 0 °CTa = 25 °CTa = 50 °C4 InputVoltage -HIGH LEVEL- Vih 0.7Vdd - Vdd V5 InputVoltage -LOW LEVEL- Vil 0 -0.3Vdd V3-3. Backlit - EL Unit3-3-1. Absolute Maximum Ratings(Ta = 25 °C)Characteristics Symbol Max Unit EL Voltage Vel 150 VrmsEL Frequency f el 800 Hz3-3-2. Electro-Optical Characteristics (Ta = 25 °C)Item Symbol StandardValue Unit Applicable ConditionsMinTypMaxTerminalEL Voltage Vel 100 VrmsEL Frequency f el 400 Hz *2)EL Current I el 12.3 15.7 mABrightness Cd/m2 60 Cdm*2) Operation at AC100Vrms, 400HzThe Life of Half Brightness is 10,000 Hours(20 °C, 60%RH)3-3-3. EL driver Electrical SpecificationParameter Symbol Condition Min Typ Max Unit RemarkVoltage Vdd - 2.5 3.3 5.5 VSupplyOperating Current Idd Vin = 3.0 V - 22 - mAUsing Inductor Lx - - 560 - µHEL driver freq. F out Vin = 3.0 V 300 370 430 Hz Quiescent VddIq EL ON =”L” - 50 - µACurrent3-3-4. Touch Panel Electrical Specification(Ta = 25 °C) Parameter Specification Condition ON Resistance351 Ω ~ 702 ΩX Axis154 Ω ~ 893 ΩY AxisInsulating Resistance More than 20MΩDC 25 VChattering Less than 10 ms DC 5 V, Load of resistance (1mA),Switching time 2m/secEndurable Voltage 25V for 1 min4. Power Supply &Contrast adjustmentΩ)Ω(GND)5. Electro-Optical CharacteristicsItem SymbolMin. Typ. Max. Unit Condition Note Viewing θ2 - θ145 - deg. Cr = 2.0 1.2Angle φ- 90 + 90Contrast Ratio Cr - 4 - - θ = 20 °φ = 0 °3ResponseTime(Rise)Tr - 353 ms θ = 20 °φ = 0 °4ResponseTime(Fall)Tf - 167 ms θ = 20 °φ = 0 °4* Above data are measured under STN mode.* φ= 0 means viewing direction.Note 1: Definition of angle θ & φ. Note 2: Definition of viewing angle θ1 & θ2. Note 3: Definition of contrast Cr Note 4: Definition of optical response6. Pin AssignmentCN2 : with built-in Controller SED 1335Pin No Symbol Level Description1 /RESET H/L Reset Signal2 /R/D H/L 80 Series : Read Signal68 Series : Enable Signal (E)3 /WR H/L 80 Series : Write Signal68 Series : R/W SignalSelectSignalChip4 /CS H/LSelectionType5 A0 H/LData 6~13 DB0~DB7 H/L Data Bus Line (8 bits)14 Vdd 3.3 V Power Supply for Logic CircuitGroundV15 Vss 0Adjustment16 Vctl -Contrast17 EL_ON H/L EL On/Off Signal, H: EL On, L: EL OffFunctionOffDisplay18 /DISPOFF H/L19 X1 - Touch Panel Left Signal in X Axis20 Y1 - Touch Panel Upper Signal in Y Axis21 X2 - Touch Panel Right Signal in X Axis22 Y2 - Touch Panel Lower Signal in Y AxisConnectionNo23 NC -Connection24 NC -NoCN1 :without ControllerPin No Symbol Level Description1 ~4 D0 ~D3 H/L Data Bus Line (4 bits)FunctionOff5 /DISPOFF H/LDisplay6 FLM H/L Frame Signal Pin7 M H/L AC Signal Input for LCD Driving Waveform8 LP H/L Latch pulse input pin for display data9 CP H/L Clock pulse input pin for display data10 Vdd 3.3 V Power Supply for Logic CircuitGround11 Vss 0V12 EL_ON H/L EL On/Off Signal, H: EL On, L: EL OffAdjustmentContrast13 Vctl -ConnectionNo14 NC -15 X1 - Touch Panel Left Signal in X Axis16 Y1 - Touch Panel Upper Signal in Y Axis17 X2 - Touch Panel Right Signal in X Axis18 Y2 - Touch Panel Lower Signal in Y AxisConnectionNo19 NC -ConnectionNo20 NC -ConnectionNo21 NC -Connection22 NC -No23 EL1 EL light pin 1 (When driver not included)24 EL2 EL light pin 2 (When driver not included)7. Timing Characteristics7-1. Segment mode AC Characteristics (condition : Vdd = + 3.3 V ± 10 %, Vss = 0 V) Parameter Symbol Min Max Unit NoteShift clock period Twck 125 - ns Tr,Tf ≤ 11ns, note 1 Shift clock “H” pulse width Twckh 51 - nsShift clock “L” pulse width Twckl 51 - nsData set up time Tds 30 - nsData hold time Tdh 40 - nsLatch pulse “H” pulse width Twlph 51 - nsShift clock rise to Latch pulse rise time Tld 0 - nsShift clock fall to Latch pulse fall time Tsl 51 - nsLatch pulse rise to Shift clock rise time Tls 51 - nsLatch pulse fall to Shift clock fall time Tlh 51 - nsInput signal rise time Tr - 50 ns Note2Input signal fall time Tf - 50 ns Note 2 Enable set up time Ts 36 - nsDISPOFF Removal time Tsd 100 - nsDISPOFF enable pulse width Twdl 1.2 - µsOutput delay time(1) Td - 78 ns CL=15pF- 1.2 µs CL=15pF Output delay time(2) Tpd1,Tpd2Output delay time(3) Tpd3 - 1.2 µs CL=15pFNote : 1. Take the cascade connection into consideration2. (Tck-Twckh-Twckl)/2 is maximum in the case of high speed operation7-2. Common mode AC CharacteristicsParameter Symbol Min Max Unit NoteShift clock period Twlp 250 - ns Tr,Tf ≤ 20ns Shift clock “H” pulse width Twlph 30 - nsData set up time Tsu 30 - nsData hold time Th 50 - nsInput signal rise time Tr - 50 nsInput signal fall time Tf - 50 nsDISPOFF Removal time Tsd 100 - nsDISPOFF enable pulse width Twdl 1.2 - µsOutput delay time(1) Tdl - 200 ns CL=15pF Output delay time(2) Tpd1,- 1.2 µs CL=15pFTpd2Output delay time(3) Tpd3 - 1.2 µs CL=15pF7-3. 8080 Family Controller Interface TimingtCYC = 2tC + tOC + tCEA + 75 > tACV + 245For all other commands : tCYC = 4tC + tOC + 30A0, /CS/WR, /RD(WRITE)(READ)7-4. 6800 Family Controller Interface TimingParameter Condition Symbol Min Max UnitRemark Address hold time tAH 0 - ns Address set up time tAW 10 - nsA0, /CS, /WR System cycle time tCYC Note - ns Output disable time tOH 10 75 ns Data set up time tDS 120 - nsData hold time tDH 0 - ns DB0 ~DB7 Access time tACC - 130 ns Enable pulse widthCL=100pF Vdd=2.7 ~ 4.5 tEW 150 - ns E Note : For memory control and system control commands : tCYC = 2tC + tEW + tCEA + 75 > tACV + 245 For all other commands : tCYC = 4tC + tEW + 30E/RWA0, /CSDB0~DB7 (WRITE)DB0~DB7 (READ)Note : tCYC indicates the interval during which CS is LOW and E is HIGH7-5.Timing Chart of Input SignalsMFLMLPLPCP7-6. Display Data FormatSEG1 SEG2 SEG320Potrait Display Type (Top View)COM1COM2COM2408. Block Diagram(Contoller & Sram, DC/DC Converter & Touch panel are optional)Note : Jumper Setting :JP1 : Short pin1 & pin2 to use 8080Family, Short pin2 & pin3 to use 6800 FamilyDefault : Short pin1 & pin2JP4 : Short pin1 & pin2 to shift data from C1 to C240, Short pin2 & pin3 to shift data from C240 to C1Default : Short pin1 & pin2JP5 : Short pin2 & pin3 to shift data from C1 to C240, Short pin1 & pin2 to shift data fromC240 to C1Default : Short pin2 & pin39. Instruction SetCodeCommand read parameter Class Command RDWRA0D7D6D5D4D3D2D1D0HexCommand DescriptionNo. of ByteSection System Set 1 0 1 0 1 0 0 0 0 0 0 40 InitializedDevice and Display8 8.2.1System ControlSleep In 1 0 1 0 1 0 1 0 0 1 1 53 Enter Standby mode0 8.2.2DISP ON/OFF1 0 1 0 1 0 1 1 0 0 D 58, 59 Enable and disable display and display flashing1 8.3.1Scroll 1 0 1 0 1 0 0 0 1 0 0 44 Set display start address and display regions10 8.3.2CSRForm 1 0 1 0 1 0 1 1 1 0 1 5D Set cursor byte 2 8.3.3 CGRAM Addr 1 0 1 0 1 0 1 1 1 0 0 5C Set start address of charactergenerator RAM2 8.3.6 CSRDir 1 0 1 0 1 0 1 1 1 C D1 CD 0 4C to 4F Set direction of cursormovement0 8.3.4Hdot scr 1 0 1 0 1 0 1 1 1 0 5A Set horizontal scroll position1 8.3.7Display controlOVLAY 1 0 1 0 1 0 1 1 0 1 1 5B Set display overlay format1 8.3.5CSRW 1 0 1 0 1 0 0 0 1 1 0 46 Set cursor address2 8.4.1Drawing ControlCSRR 1 0 1 0 1 0 0 0 1 1 1 47 Read cursor address2 8.4.2Mwrite 1 0 1 0 1 0 0 0 0 1 0 42 Write to display memory- 8.5.1Memory ControlMRead 1 0 1 0 1 0 0 0 0 1 1 43 Read from display memory- 8.5.2Note :1. In general, the internal registers of the SED1335Fare modified as each command parameter is input.However, the microprocessor does not have to set all the parameters of a command and may send a new command before all parameters have been input. The internal registers for the parameters that have been input will have been changed but the remaining parameter registers are unchanged.2 bytes parameters (where two bytes are treated as 1 data item) are handled as following ;a. CSRW, CSRR : Each byte is processed individually. The microprocessor may read or write just the low byte of the cursor address.b. SYSTEM SET, SCROLL, CGRAM ADR : Both parameterbytes are processed together. Ifthe command is changed after half of the parameter has been input, the single byte is ignored. 2. APL and APH are 2-byte parameters but are treated as two 1-byte parameters 3. Please refer to SED1335F LCD Controller Data Book for detail10. External Dimension11. Numbering System (Graphic Modules)(1): Number of Row Dots(2): Number of Column Dots(3): Serial Number of Models(4): Viewing Angle NIL: 6 O’clock U: 12 O’clock(5): Optional ItemsT: Controller included V: DC-DC Converter included(6): Display Mode NIL: TN S: STN K: FSTN(7): Temperature Tange NIL: Normal W: Extended Temperature(8): LCD Color mode NIL: Natural Y: Yellow/Green G: Grey B: Blue(9): BacklitNIL: Without Backlit (Transflective LCD) D: LED Backlit (Transflective LCD) L: LED Backlit (Transmissive LCD) EL: EL Backlit P: CCFL Backlit(10): Backlit Color NIL: Without Backlit B: Blue R: RedW: White Y: Yellow/Green(11): Connector Type in Connecting Pins C: Flat Cable H: Header N: Connector(12): Client Code for Custom DesignAG F F F F F F F F F F F - F F F F F - F - F F F(1)(2)(4)(3)(5)(6) (7) (8) (11)(9) (10)(12)。
User’s GuideNHD-320240WG-BxFMI-VZ# LCM(Liquid Crystal Display Graphic Module)RoHS CompliantNHD-320240-WG-B x-F-M-I-VZ#- Newhaven Display320 x 240pixelsDisplay Type: GraphicModel serial number: B, x: New IC rev.White CCFL B/LSTN-(negative) BlueTransmissive, 6:00 View,Wide Temperature (-20 ~ +70c)Negative voltage generator on boardFor product support, contactNewhaven Display International2511 Technology Drive, #101Elgin, IL 60124Tel: (847) 844-8795 Fax: (847) 844-8796March12, 2009Contents1. Module classification information2. Precautions in Use of LCM3. General Specification4. Absolute Maximum Ratings5. Electrical Characteristics6. Optical Characteristics7. Interface Description8. Contour Drawing & Block Diagram9. Timing Characteristics10. Reliability11. Backlight Information12. Inspection specification1.Module Classification InformationNHD 3 2 0 2 4 0 WG Bx F M I VZ# c d e f g h i jc Brand NEWHAVEN DISPLAY INTERNATIONAL, LLC.d Display Font 320 * 240 Dotse Display Type H Character Type, G Graphic Typef Model serials number: B, x: New IC rev.g Backlight Type N Without backlightB EL, Blue greenD EL, GreenW EL, WhiteF CCFL, WhiteY LED, Yellow Green A LED, AmberR LED, RedO LED, OrangeG LED, GreenT LED, WhiteS LED, Bright Whiteh LCD Mode B TN Positive, GrayN TN Negative,G STN Positive, GrayY STN Positive, Yellow Green T FSTN NegativeM STN Negative, Blue F FSTN Positivei LCD PolarizerType/Temperaturerange/ Viewdirection A Reflective, N.T, 6:00D Reflective, N.T, 12:00G Reflective, W. T, 6:00J Reflective, W. T, 12:00B Transflective, N.T,6:00E Transflective, N.T.12:00H Transflective, W.T,6:00K Transflective,W.T,12:00C Transmissive, N.T,6:00F Transmissive, N.T,12:00I Transmissive, W. T, 6:00L Transmissive, W.T,12:00j Special Code VZ : Negative voltage generator on board# : RoHS Compliant2.Precautions in Use of LCD Module(1)Avoid applying excessive shock to the module or making any alterations or modifications to it.(2)Don’t make extra holes on the printed circuit board, modify its shape or change the components ofLCD Module.(3)Don’t disassemble the LCM.(4)Don’t operate it above the absolute maximum rating.(5)Don’t drop, bend or twist LCM.(6)Soldering: only to the I/O terminals.(7)Storage: please store in anti-static electricity container and clean environment.3.General Specification NHD-320240WG-BxFMI-VZ#VALUE UNIT ITEM STANDARDNumber of dots 320x240dotsOutline dimension 160.0(W)x 109.0(H)x 13.0max(T) mmView area 122.0(W)x 92.0(H) mmActive area 115.18(W)x 86.38(H) mmDot size 0.34(W)x 0.34(H) mmDot pitch 0.36(W)x 0.36(H) mmLCD type STN- (negative) BLUEView direction 6 o’clockWhite Backlight CCFL,4.Absolute Maximum RatingsITEM SYMBOL MIN.TYP. MAX. UNITOperating Temperature T OP -20 +70 Storage Temperature T ST -30 +80Input VoltageV I 0 V DD V Supply Voltage For Logic V DD 0 6.5 V Supply Voltage For LCDV DD -V EE 032 V5.Electrical CharacteristicsITEM SYMBOL CONDITION MIN. TYP. MAX. UNITLogic VoltageV DD -V SS4.755.0 5.25 V Supply Voltage For LCDV DD -V OTa=-20Ta=25 Ta=+7022.2 23.8 26.1V V VInput High Volt. V IH 0.5V DDV DD V Input Low Volt. V IL 0 0.2V DD V Output High Volt. V OH V DD -0.4VOutput Low Volt. V OL0.4 VSupply CurrentI DD65.0 75.0 85.0 mA6.Optical CharacteristicsITEM SYMBAL CONDITION MIN TYP MAXUNITView Angle(V)˥ CR 220 40 d eg. (H)˳ CR 2-30 30 deg. Contrast RatioCR3ITEM SYMBAL CONDITION MIN TYP MAXUNIT(V)Ӱ CR Њ220Ё40eg. View Angle (H)ӽ CR Њ2-30Ё30 eg. Contrast Ratio CR ЁЁ3ЁЁT rise ЁЁ200 300 ms Response TimeT fallЁЁ150 200ms6.1ʳDefinitionsϮView Angles ʳʳʳʳʳʳʳʳʳʳʳʳʳʳϮContrast RatioʳϮResponse time7.Interface Descriptiond8.Contour Drawing & Block diagramP o w e r O N R e s e t*S E L 1C L 1M *:6800 fam ily or 8080fam ily interface selectable.C S S ED 13700C ontrollerC L 2D B 0~D B 3F L MV ee F G N DF ram e P A DN .V .G enerator KA L C MB /L L E D B /L drive directly from A ,K .RM P UV dd V R V o10K ~20K-25VD riverS eg241~320S eg161~240D river S eg81~160D river Com161~240Com81~160DriverDriverD B 0~D B 7A 0W R R D P o w e r C i r c u i tB i a s a n d Com1~80Driver R E S E xternal contrast adjustm ent.S eg1~80D river 320X 240 D O TDOT SIZE SCALE 10/1LED B/L LED B/L CCFL B/L9.Timing CharacteristicsFor relative timing diagram please see the spec of S1D13700.9.1 Differences Between SED1335 and S1D137001 S1D13700 almost can replace SED1335 and it can drive 240*160 dots in 16 gray level, or320*240 dots in 4 gray level.2 There are 2 Main differences and being described as below:(1) The Check Busy method of SED1335 is reading the D6 of STATUS resister.PleaseThe Check Busy method of S1D13700 is checking the “WAIT” pin directly.(2) Owing to S1D13700 having 32K*8 SRAM inside, so It doesn’t need to set the bit “M1” in“SYSTEM SET”. For S1D13700, we doesn’t set M1 (bit1) the setting for SED 1335 is shown as below:The setting of S1D13700 will show as follow:10.RELIABILITYContent of Reliability Test (wide temperature, -20 ~70 )Note1: No dew condensation to be observed.Note2: The function test shall be conducted after 4 hours storage at the normalTemperature and humidity after remove from the test chamber.Note3: Vibration test will be conducted to the product itself without putting it in a container.16 11. Backlight InformationʳCCFLbacklightSpecification (AT=25к)SpecificationItem SymbolMin Typ MaxUnit Cond itionLuminance Frequency FL 40 50 60 KHZ ЁTube current I L 3.5 5.0 6.5 mArmsЁOutput Open V oltage V Open 1100 ЁЁVrms No load voltageTube V oltage V LoadS Ё335ЁVrms ЁBrightness B2500ЁЁCd/m2I FL =5.0mArms Brightness Uniformity Bu 75% ЁЁ% I FL =5.0mArmsLife time Ё50,000ЁЁhrs CCFL Connector: XHP-3 (JST)12.Inspection specificationNO Item Criterion AQL01ElectricalTesting1.1Missing vertical, horizontal segment, segment contrast defect.1.2Missing character, dot or icon.1.3Display malfunction.1.4No function or no display.1.5Current consumption exceeds product specifications.1.6LCD viewing angle defect.1.7Mixed product types.1.8Contrast defect.0.6502Black or whitespots onLCD(displayonly)2.1 White and black spots on display 0.25mm, no more thanthree white or black spots present.2.2 Densely spaced: No more than two spots or lines within 3mm2.503LCD blackspots, whitespots,contamination(non-display)3.1 Round type : As following drawing˓ [ \6,=( $FFHSWDEOH 47<˓ $FFHSW QRGHQVH˓˓˓2.53.2 Line type : (As following drawing)Length Width AcceptableQTY--- W Accept no denseL 0.02 W2L 0.03 W--- 0.05 W As round type2.504PolarizerbubblesIf bubbles are visible,judge using black spotspecifications, not easyto find, must check inspecify direction.Size ˓Acceptable Q TY˓ Accept no dense˓ 3˓ 2˓0Total Q TY 32.5NO ItemCriterion AQL05ScratchesFollow NO.3 LCD black spots, white spots, contamination 06Chipped glassSymbols Define:x: Chip length y: Chip width z: Chip thickness k: Seal wid th t: Glass thickness a: LCD sid e length L: Electrode pad length:6.1 General glass chip :6.1.1 Chip on panel surface and crack between panels:] &KLS WKLFNQHVV\ &KLS ZLGWK [ &KLS OHQJWK= W1RW RYHU YLHZLQJDUHD[ DW ] W 1RW H[FHHG N [ D,I WKHUH DUH RU PRUH FKLSV [ LV WRWDO OHQJWK RI HDFK FKLS&RUQHU FUDFN] &KLS WKLFNQHVV\ &KLS ZLGWK [ &KLS OHQJWK= W1RW RYHU YLHZLQJ[ D2.5DUHDW ] W 1RW H[FHHG N [ D,I WKHUH DUH RU PRUH FKLSV [ LV WKH WRWDO OHQJWK RI HDFK FKLSNO Item Criterion AQL06Glasscrack6\PEROVx: Chip lengthy: Chip width z: Chip thicknessk: Seal wid th t: Glass thickness a: LCD sid e lengthL: Electrode pad length6.2 Protrusion over terminal :6.2.1 Chip on electrode pad :\ &KLS ZLGWK [ &KLS OHQJWK ] &KLS WKLFNQHVV\ PP [ D ] W1RQ FRQGXFWLYH SRUWLRQ\ &KLS ZLGWK [ &KLS OHQJWK ] &KLSWKLFNQHVV\ / [ D ] W,I WKH FKLSSHG DUHD WRXFKHV WKH ,72 WHUPLQDO RYHU RI WKH,72 PXVW UHPDLQ DQG EH LQVSHFWHG DFFRUGLQJ WR HOHFWURGHWHUPLQDO VSHFLILFDWLRQV,I WKH SURGXFW ZLOO EH KHDW VHDOHG E\ WKH FXVWRPHU WKHDOLJQPHQW PDUN QRW EH GDPDJHG6XEVWUDWH SURWXEHUDQFH DQG LQWHUQDO FUDFN\ ZLGWK [ OHQJWK\ / [ D2.5NO Item Criterion AQLNO Item Criterion AQL12Generalappearance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。
JEWEL HILL ELECTRONIC CO.,LTDJEWEL HILL ELECTRONIC CO.,LTD.SPECIFICATIONS FORLCD MODULEModule No. GB320240AOffice Address: Rm. 518,5/F., 101 Shangbu Industrial District,HuaqiangNorthRoad, Shenzhen, ChinaTEL : (86)-755-83362489 83617492FAX: (86)-755-83286396 83365871E-mail: sales@jhlcd@Website: TABLE OF CONTENTSLCM NUMBER SYSTEM (2)1. GENERAL DESCRIPTION (3)2. FEATURES (3)SPECIFICATION (3)3. MECHANICAL4. MECHANICAL DIMENSION (4)RATINGS (5)5. MAXIMUMCHARACTERISTICS (5)6. ELECTRICAL7. MODULE FUNCTION DESCRIPTION (6)CHARACTERISTICS (37)8. ELECTRO-OPTICAL9. RELIABILITY (41)10. PRECAUTIONS FOR USING LCD MODULES (42)11. USING LCD MODULES (44)12. REVISION HISTORY (46)SAMPLE APPROVED REPORT (47)LCM Number SystemNUMBER OF CHAR. PER LINE F: FSTN; X: OTHER VERSION NUMBER: V00~V99IC TYPE:VIEWING DIRECTION:TEMPERATURE RANGE:BACKLIGHT TYPE:SERIAL NUMBER: A~ZGRAPHIC MODULEs: NUMBER OF COMMONs GRAPHIC MODULEs:NUMBER OF SEGMENTs COB & SMT LCMBACKLIGHT COLOR:CHARACTER MODULEs:CHARACTER MODULEs: NUMBER OF LINE G: REFLECTIVE,NONE BACKLIGHT A: TRANSFLECTIVE, EL BACKLIGHT B: TRANSMISSIVE, EL BACKLIGHT C: TRANSFLECTIVE, LED BACKLIGHT D: TRANSMISSIVE, LED BACKLIGHT E: TRANSFLECTIVE, CCFL BACKLIGHT F: TRANSMISSIVE, CCFL BACKLIGHT A: AMBER; B: BLUE; Y: YELLOW-GREEN R: RED; W: WHITE; O: THER COLOR N: NORMAL TEMPERATURE RANGE U: UPPER(12:00); D: DOWN(6:00)L: LEFT(9:00); R: RIGHT(3:00);A: BONDING IC, WITH CONTROLLER B: BONDING IC, WITHOUT CONTROLLER C: SMT IC, WITH CONTROLLER D: SMT IC, WITHOUT CONTROLLER O: OTHER TYPEW: BLACK-WHITE; O: OTHER G: GRAY; Y: YELLOW-GREEN; B: BLUE; LCD COLOR MODE:N: TN; H: HTN; S: STN LCD TYPE:S: SUPER WIDE TEMPERATURE RANGE W: WIDE TEMPERATURE RANGEM: MIDDLE TEMPERATURE RANGE1. GENERAL DESCRIPTIONThe GB320240A is a 320 x 240 Dots Graphics LCD module. It has a FSTN panel composed of 320 segments and 240 commons. The LCM can be easily accessed by micro-controller via parallel interface.2. FEATURESTransflective and positiveDisplay ModeSTN(BLUE) moduleDisplay Format Graphic 320 x 240 dotsInput Data Parallel data input from MPUMultiplexing Ratio 1/240 DutyBiasBias 1/16Viewing Direction 6 O’clockBacklight LED/WHITE3. MECHANICAL SPECIFICATIONItem Specifications Unit Dimensional outline 148.0 x 120.2 x 20.5(max) mmResolution 320segs x 240coms dotsActive area 115.17(W) x 86.37(H) mmDots pitch 0.36 (W)×0.36(H) mmDots size 0.33(W)×0.33(H) mm4. MECHANICAL DIMENSION5. MAXIMUM RATINGSItem Symbol Min Max Unit NoteV DD - V ss -0.3 6.0 V Supply voltage V LCD -0.3 30.0 V Input Voltage V IN -0.3 V DD +0.3 VOperating temperature T OPR -10 +60 Storage temperature T STR -20 +70Humidity --- --- 90 %RH6. ELECTRICAL CHARACTERISTICSItem SymbolCondition Min. Typ. Max. UnitSupply Voltage Logic V DD------ 5.0 --- VH level V IH 0.8V DD --- V DDInput VoltageL levelV IL --- V SS --- 0.2V DDVCurrent Consumption(LCD DRIVER)I DD V DD =5.0V; V LCD =24.3V, T amb =25 ;--- --- 50.0 mALCD Driving Voltage V LCDBias=1/16V LCD =V DD -V 0--- 22.4 --- VCurrent Consumption (With LED BackLight)I LEDV DD =5.0V;V LED =4.2V,T amb =25 ;--- --- 300 mA7. MODULE FUNCTION DESCRIPTION 7.1. PIN DESCRIPTIONPin No. Symbol Description1 VSSPower supply for Ground(0V)2 VDDPower supply for positive(+5V)3 VOContrast adjustment voltage4 /RDRead signal5 /WRWrite signal6 A0Data type select7 DB08 DB19 DB210 DB38-bit bi-directional data bus11 DB412 DB513DB614 DB715 /CSChip signal16 /RSTReset signal17 VLCDPower supply voltage for LCD18 FGFor GND19 NCNo connection20 NC7.2 TIMING CHARACTERISTICS1. SYSTEM BUS READ/WRITE CHARACTERISTIC2. DISPLAY CONTROL OUTPUT TIMING3. OSCILLATOR TIMING4. SLEEP IN COMMAND TIMING5.EXTERNAL OSCILLATOR SIGNAL7.3 APPLICATION OF LCMCircuit Block Diagram7.4 TABLE OF COMMANDS7.5 SYSTEM CONTROL COMMANDS8. ELECTRO-OPTICAL CHARACTERISTICSItem Symbol Condition Temp Min Typ. Max UnitsNote--- 22.0 ---25 21.8 22.4 22.9 LCD driving voltageV LCD = = 050 --- 22.8 --- V NOTE1Rise Time (Tr) --- --- -- Decay Time (Tf)0 --- ---- --- Rise Time (Tr) --- 225 340Decay Time (Tf) 25 --- 240 360Rise Time (Tr) --- --- -- Response TimeDecay Time (Tf)= = 0 50 --- --- --msec NOTE2Contrast Ratio Cr= = 0 255 10 --- --- NOTE4Viewing AngleRange( = 0°)(6”) = 90°(3”) =180°(12”) =270°(9”)(25 ) CR ≥245 35 25 35DegNOTE3z For panel only․Electro-Optical Characteristics Measuring Equipment(DMS501)SystemIllumination (D65)․Note 1. Definition of Driving Voltage( Vlcd) :․Note 3. Definition of Viewing Angle and :․Note 4. Definition of Contrast ratio( CR) :Brightness of Non-selected Segment (B2)Brightness of Selected Segment (B1)CR =V,maxCR,maxDriving VoltageB r i gh t n e s s (%)Brightness Curve forSelected Segment0%=90 =270Viewing Direction 6 O’clock DirectionNormal :9. RELIABILITY9.1. MTBFThe LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal. (25°C in the room without sunlight)9.2. TESTSNO. ITEM CONDITION CRITERION1 High Temperature Operating 60 120Hrs2 Low Temperature Operating -10 120Hrs3High Temperature/Humidity Non-Operating60 ,90%RH ,120 Hrs4 High TemperatureNon-Operating70 120Hrs5 Low TemperatureNon-Operating-20 120Hrs6 Temperature CyclingNon-Operating-10 (30Min )↔ 60 (30Min)10 CYCLESNo Defect OfOperational Function InRoom Temperature AreAllowable.IDD of LCM inPre-and post-test shouldfollow specificationNotes: Judgments should be mode after exposure in room temperature for two hours.10. PRECAUTIONS FOR USING LCD MODULES10.1. HANDLING PRECAUTIONS(1) The display panel is made of glass. Do not subject it to a mechanical shock or impact by droppingit.(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any inyour 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 thecolor tone to vary.(4) The polarizer covering the display surface of the LCD module is soft and easily scratched. Handlethis polarizer carefully.(5) If the display surface becomes contaminated, breathe on the surface and gently wipe it with a softdry cloth. If it is heavily contaminated, moisten a cloth with one of the following solvents: - Isopropyl alcohol- Ethyl alcohol(6) Solvents other than those above mentioned may damage the polarizer.Especially, do not use the following:- Water- Ketone- Aromatic solvents(7) Extra care to minimize corrosion of the electrode. Water droplets, moisture condensation or acurrent flow in a high-humidity environment accelerates corrosion of the electrode.(8) Install the LCD Module by using the mounting holes. When mounting the LCD Module, makesure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/Ocable 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) To prevent destruction of the elements by static electricity, be careful to maintain an optimumwork environment.- Be sure to ground the body when handling he LCD Module.- Tools required for assembling, such as soldering irons, must be properly grounded.-To reduce the amount of static electricity generated, do not conduct assembling and other workunder dry conditions.-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.10.2. STORAGE CONDITIONSWhen storing, avoid the LCD module to be exposed to direct sunlight of fluorescent lamps. For stability, to keep it away form high temperature and high humidity environment (The best condition is : 23±5°C, 45±20%RH). ESD protection is necessary for long-term storage also.10.3. OTHERSLiquid 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 Module 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 recovered 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 Module 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.11. Using LCD modules11.1 LIQUID CRYSTAL DISPLAY MODULESLCD is composed of glass and polarizer. Pay attention to the following items when handling.(1) 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.(2) Do not touch, push or rub the exposed polarizers with anything harder than a HB pencil lead (glass,tweezers, etc).(3) N-hexane is recommended for cleaning the adhesives used to attach front/rear polarizers andreflectors made of organic substances, which will be damaged by chemicals such as acetone, toluene, toluene, ethanol and isopropyl alcohol.(4) When the display surface becomes dusty, wipe gently with absorbent cotton or other soft materiallike chamois soaked in petroleum ether. Do not scrub hard to avoid damaging the display surface.(5) Wipe off saliva or water drops immediately, contact with water over a long period of time maycause deformation or color fading.(6) Avoid contacting oil and fats.(7) Condensation on the surface and contact with terminals due to cold will damage, stain orpolarizers. After products are tested at low temperature they must be warmed up in a container before coming is contacting with room temperature air.(8) Do not put or attach anything on the display area to avoid leaving marks on.(9) Do not touch the display with bare hands. This will stain the display area and degrade insulationbetween terminals (some cosmetics are determinate to the polarizers).(10)As glass is fragile, it tends to become or chipped during handling especially on the edges. Pleaseavoid dropping or jarring.11.2 INSTALLING LCD MODULEAttend 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 thefitting 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.11.3 ELECTRO-STATIC DISCHARGE CONTROLSince this module uses a CMOS LSI, the same careful attention should be paid for electrostatic discharge as for an ordinary CMOS IC.(1) Make certain that you are grounded when handing LCM.(2) Before removing LCM from its packing case or incorporating it into a set, be sure the module andyour body have the same electric potential.(3) When soldering the terminal of LCM, make certain the AC power source for the soldering irondoes not leak.(4) When using an electric screwdriver to attach LCM, the screwdriver should be of groundpotentiality to minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the commutator of the motor.(5) As far as possible, make the electric potential of your work clothes and that of the workbenches tothe ground potential.(6) To reduce the generation of electro-static discharge, be careful that the air in the work is not toodried. A relative humidity of 50%-60% is recommended.11.4 PRECAUTIONS FOR OPERATION(1) Viewing angle varies with the change of liquid crystal driving voltage (Vo). Adjust Vo to showthe best contrast.(2) Driving the LCD in the voltage above the limit will shorten its lifetime.(3) Response time is greatly delayed at temperature below the operating temperature range. However,this does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature range.(4) If the display area is pushed hard during operation, the display will become abnormal. However, itwill return to normal if it is turned off and then on.(5) Condensation on terminals can cause an electrochemical reaction disrupting the terminal circuit.Therefore, this product must be used and stored within the specified condition of 23±5°C, 45±20%RH.(6) When turning the power on, input each signal after the positive/negative voltage becomes stable.11.5 SAFETY(1) It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off withsolvents 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 offthoroughly with soap and water.12.REVISION HISTORYrecord Date Version Reviseversion 05-01-011.0 Original2.0 Change specification format 05-11-203.0 Change contact mode 06-08-04SAMPLE APPROVED REPORT。
