晶汉达 · JHD MODEL: JHD756 SPECIFICATION OF LCD MODULE CUSTOMER 客户名称 PART NO. 产品型号 JHD756BFW PRODUCTS TYPE 产品内容 REMARKS 备注 SIGNATURE BY CUSTOMER 客户签署： 深圳市晶汉达电子有限公司 07年07月10日 HTTP://WWW.JHDLCD.COM.CN Page: 1 晶汉达 · JHD MODEL: JHD756 LCM System 1 LCD Type STN 2 Display Mode Yellow Green positive Heat sealed FPC 0.4mm 0.7mm Backlight Mode: CCFL LED Backlight Color Blue Red 9 Transmissive Thickness of Glass 0.55mm 8 Grey positive Connector 1.1mm 7 Blue Negative Transflective Pin 6 Others Polarizer Mode Reflective 5 Upper 12:00 FSTN negative FSTN positive 4 DFSTN Viewing Angle Lower 6:00 3 FSTN Amber Yellow Green White Without backlight Temperature Grade Normal temperature Wide temperature HTTP://WWW.JHDLCD.COM.CN Super wide temperature Page: 2 晶汉达 · JHD MODEL: JHD756 •REVISION RECORD REV. NO. REV. DATE DESCRIPTION OF REVISION PAGE 1.0 12/10/07 INITIAL RELEASE ALL HTTP://WWW.JHDLCD.COM.CN REMARK Page: 3 晶汉达 · JHD MODEL: JHD756 CONTENTS 1. FEATURES ……………………………………………...........................…. 2. MECHANICAL SPEC ……………………………………………………..…. 5 3. ABSOLUTE MAXIMUM RATING ………………………..…………………. 6 4. ELECTRICAL CHARACTERISTICS …..………………………………… … 6 5. ELECTRO-OPTICAL CHARACTERISTICS .…………...…………………. 8 6. BLOCK DIAGRAM ..……………………………………………………….… 7. TIMIING DIAGRAM ……………………………….…..………….……….... 10 8. INSTRUCTION SET ……..…………….………………………..…………... 13 9. INITIALIZATION SEQUENCE ……………………………….…………….. 14 10. EXTERNAL DIMENSION .....……..…………………………….………….. 15 11. INTERFACE .....……..…………………………….………………………….. 16 12. QC/QA PROCEDURE ......………………………………...………………... 17 13. RELIABILITY .……...…………………………………………………..……... 18 16. HANDING PRECAUTIONS………………………………………………….. 19 HTTP://WWW.JHDLCD.COM.CN 5 9 Page: 4 晶汉达 · JHD MODEL: JHD756 1. FEATURES •Display construction…………… •Display mode……………………… •Display type……………………… •Backlight…………………………… •Viewing direction………………… •Operating temperature…………… •Storage temperature …………… •Driving voltage…………………… •Driving method…………………… •Type………………………………… •Drive IC…………………………… •Number of data line……………… 128*64 DOTS FSTN Positive Transflective LED/5V(White) 6 o’clock 0 to 50 ℃ -10 to 60℃ Single power 1/65 duty, 1/9 bias COG (Chip On GLASS) S6B0724 Serial/Parallel 6800/8080 Series MPU interface •Connector…………………………… FPC 2. MECHANICAL DATA ITEM WIDTH HEIGHT THICKNESS UNIT Module Size ( include component of FPC) 71.8 52.6+19.35 6.0(MAX) mm Resolution Dot 128×64 dots Active area 60.78 32.94 - mm Viewing area 67.0 40.0 - mm Size 0.45 0.49 - mm Pitch 0.48 0.52 - mm Diameter of mounting hole - HTTP://WWW.JHDLCD.COM.CN mm Page: 5 晶汉达 · JHD MODEL: JHD756 3. ABSOLUTE MAXIMUM RATINGS Cperation Votage Symbol Ratings Operation Voltage VDD -0.3V~7.0V Drive Supply Voltage VLCD -0.3V~17V Input Voltage Range VIN -0.3V~VDD+0.3V Operation Temperature TOPR 0℃~50 ℃ Storage Temperature TSTR -10 ℃~60 ℃ Humidity --- 90%RH 4. ELECTRICAL CHARACTERISTICS HTTP://WWW.JHDLCD.COM.CN Page: 6 晶汉达 · JHD MODEL: JHD756 4.1 LED ELECTRICAL/OPTLCAL CHARACTERISTICS 项目Item 符号 Symbol 最小值 min 典型值 typ 最大值 max 单位 Unit 正向电压 Forward Voltage Vf － 5.0 － V If= 45mA 反向电流 Reverse Current Ir － 50 － uA Vr= 5 V 主波长 Dominant wave length λp － X=0.29 Y=0.30 － nm If=45mA 频谱半宽度 Spectral Line Half width Δλ － － － － If=mA Lv 80 100 － cd/㎡ If= 45mA *亮度 Luminance 测定条件 Condition 4.2 LED ABSOLUTE MAXIMUM RATINGS Item Symbol Condition Rating Unit Reverse Voltage Vr Ta=25℃ 5 V Absolute maximum forward current Ifm Ta=25℃ 75 mA Power description pd Ta=25℃ 375 mW 4.2 .1 LED ARRAY BLOCK DIAGRAM R1 : 110 欧姆 R2 : 110 欧姆 K A R3 : 110 欧姆 HTTP://WWW.JHDLCD.COM.CN Page: 7 晶汉达 · JHD MODEL: JHD756 5. ELECTRO-OPTICAL CHARACTERISTICS SYMBOL CONDITION MIN. TYP. MAX. UNIT NOTE Contrast ratio K φ=0 1.4 4 - - 1 Response time (rise) Tr φ=0 - 250 300 ms 2 Response time (fall) Tf φ=0 - 250 350 ms 2 deg. 3 ITEM φ Viewing angle -40 -- +40 K ≥2.0 θ -30 -- +30 Note 1: Definition of Contrast Ratio “K” K= Brightness of non-selected segment(A) Brightness of selected segment(B) A Brightness Curve of selected area Brightness Curve of non-selected area Brightness 90% 10% Note 2: Definition of Optical Response Time Non-selected Selected Non-selected 100% Brightness B 90% 10% 0% Vop Driving Voltage Rise Time Fall Time Note 3: Definition of Viewing Angle Left Top Top Viewing Angle Right ∅ ∅ θ Viewing Surface Bottom θ Bottom Viewing Angle Please select either top or bottom viewing angle HTTP://WWW.JHDLCD.COM.CN Page: 8 晶汉达 · JHD MODEL: JHD756 6. BLOCK DIAGRAM /CS1 /RES AO /WR(R/W) MPU Interface Serial /RD(E) D0~D7 COM1~6 4 V0 V1 V2 V3 V4 LCD Controller Interface S6B0724 LCD PANEL 128Χ64 DOTS SEG1~128 C1+ VDD LCD Driving Power Circuit VSS C1C3+ C1 : 1uF/16V C2 : 1uF/16V C2+ C4 : 1uF/16V C3 : 1uF/16V VOUT C2- HTTP://WWW.JHDLCD.COM.CN Page: 9 晶汉达 · JHD MODEL: JHD756 7. TIMING DIAGRAM System Bus Read/Write Characteristics 1 (For the 8080 Series MPU) HTTP://WWW.JHDLCD.COM.CN Page: 10 晶汉达 · JHD MODEL: JHD756 System Bus Read/Write Characteristics 2 (For the 6800 Series MPU) HTTP://WWW.JHDLCD.COM.CN Page: 11 晶汉达 · JHD MODEL: JHD756 The Serial Interface HTTP://WWW.JHDLCD.COM.CN Page: 12 晶汉达 · JHD MODEL: JHD756 8. INSTRUCTION SET HTTP://WWW.JHDLCD.COM.CN Page: 13 晶汉达 · JHD MODEL: JHD756 9. INSTRUCTION SEQUENCE I NIT: LCALL DEL_20MS CLR RESET LCALL DEL_20MS SETB RESET LCALL DEL_20MS MOV A,#81H LCALL WC1 MOV A,BIAS LCALL WC1 ;MOV A,#84H ;LCALL WC1 ;MOV A,#07H ;LCALL WC1 ;MOV A,#82H ;LCALL WC1 ;MOV A,#05H ;LCALL WC1 MOV A,#0A0H LCALL WC1 MOV A,#0C8H LCALL WC1 MOV A,#0A3H LCALL WC1 MOV A,#2FH LCALL WC1 MOV A,#25H LCALL WC1 MOV A,#040H LCALL WC1 MOV A,#0AFH LCALL WC1 RET ;ADC ;SHL ;COM0 HTTP://WWW.JHDLCD.COM.CN Page: 14 晶汉达 · JHD MODEL: JHD756 10. EXTERNAL DIMENSION × A(+) ) D E R ( ) K C A L B ( K(-) P0.50×(30-1)=14.50 W=0.25±0.05 HTTP://WWW.JHDLCD.COM.CN Page: 15 晶汉达 · JHD MODEL: JHD756 11.INTERFACE PIN 1 SYMBOL INTRS I/O LEVEL I INSTRUCTION H/L This terminal selects the resistors for the V0 voltage level adjustment. IRS = “H”: Use the internal resistors IRS = “L”: Do not use the internal resistors. 2 PS I H/L This pin configures the interface to be parallel mode or serial mode. P/S = “H”: Parallel data input/output. P/S = “L”: Serial data input. 3 C86 I H/L This is the MPU interface selection pin. C86 = “H”: 6800 Series MPU interface. C86 = “L”: 8080 Series MPU interface. 4 VR I - Output voltage regulator terminal. Provides the voltage between VSS and V0 through a resistive voltage divider. IRS = “L” : the V0 voltage regulator internal resistors are not used. IRS = “H” : the V0 voltage regulator internal resistors are used. 5~9 V0~V4 I/O - LCD drive supplay voltage. The voltage determined by LCD pixel is impedance converted by an operational amplifier for application. Voltage should have the following relationship: V0≥V1 ≥V2 ≥V3≥V4 ≥VSS. 10 C2- O - Capacitor 2 negative Connection pin for voltage converter. 11 C2+ O - Capacitor 2 positive Connection pin for voltage converter. 12 C1+ O - Capacitor 1 positive Connection pin for voltage converter. 13 C1- O - Capacitor 1 negative Connection pin for voltage converter. 14 C3+ O - Capacitor 3 positive Connection pin for voltage converter. 15 VOUT I/O - Voltage converter input/output pin. 16 VSS SUPPLY L Ground 17 VDD SUPPLY H Power Supply Voltage 18~ 25 D7(SI) D6(SCL) D5~D0 I/O H/L This is an 8-bit bi-directional data bus that connects to an 8-bit or 16bit standard MPU data bus. 26 /RD (E) I H/L 8080:Read execution control pin. 6800:enable clock input control pin. 27 /WR (R/W) I H/L 8080:Write execution control pin. 6800:When R/W = “H”: Read. When R/W = “L”: Write. 28 A0 I H/L Register select input pin. 29 /RES I L Reset select input pin,low effective. 30 /CS1 I L Chip select input pin,low effective. HTTP://WWW.JHDLCD.COM.CN Page: 16 晶汉达 · JHD MODEL: JHD756 12. QC/QA PROCEDURE Parts QA Dept. LCD Mfg. Dept. LCM QA Dept. Parts 1. Function & Appearance & Dimension: Sample Test 2. Reliability: Random Sampling Parts Acceptance Inspection Soldering Soldering Inspection Soldering Condition LCM Assembling 1. Dimension: Sample Test 2. Function: 100% Inspection Heat Cycle Aging -20~70℃ (1 Cycle=6 Hrs). 2 Cycle: 100% Inspection High Temp. Test Function & Appearance: 100% Inspection (ex. 50℃) Inspection 1. Function & Appearance: 100% Inspection 2. Dimension: Random Sampling Packaging Package Condition & Label: 100% Inspection 1. Function,Appearance & Dimension: Random Sampling 2. Package Product & Label: Random Sampling 3.Electro-optical Characteristic: 100% Inspection 4. Reliability: Random Sampling Outgoing Inspection Storage/Shipping HTTP://WWW.JHDLCD.COM.CN Page: 17 晶汉达 · JHD MODEL: JHD756 13. RELIABILITY •Operating life time: Longer than 50000 hours (at room temperature without direct irradiation of sunlight) •Reliability Characteristics: Item Test High temp 50℃ / 200 Hrs Low temp. 0℃ / 200 Hrs High humidity 40℃ * 90%RH / 200 Hrs Thermal shock 0℃→25℃→50℃→25℃ /5 Cycles (30min) (5min) (30min) (5min) Vibration 1.Operating time: Thirty minutes exposure in each direction (x, y, z) 2.Sweep Frequency (1min):10Hz→ 55Hz →10Hz 3.Amplitude: 0.75mm double amplitude HTTP://WWW.JHDLCD.COM.CN Criterion Total current consumption should be below double of initial value Contrast ratio should be within initial value±50% No defect in cosmetic and operational function is allowable Page: 18 晶汉达 · JHD MODEL: JHD756 14. Handling Precaution 1. Limitation of Application: Optrex products are designed for use in ordinary electronic devices such as business machines, telecommunications equipment,measurement devices and etc. Please handle the products with care. (see below) Optrex products are not designed,intended ,or authorized for use in any application which the failure of the product could result in a situation where personal injury or death may occur . these applications include, but are not limited to . life-sustaining equipment,nuclear control devices , aerospace equipment , devices related to hazardous or flammable materials , etc.[If Buyer intends to purchase or use the Optrex Products for such unintended or unauthorized applications , Buyer must secure prior written consent to such use by a responsible officer of Optrex Corporation.]Should Buyer purchase or use Optrex Products for any such unintended or unauthorized application [ without such consent ].Buyer shall indemnify and hold Optrex and its officers. employees. subsidiaries, affiliates and distributors harmless against all claims, costs, damages and expenses , and reasonable attorney’s fees,arising out of , directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Optrex was negligent regarding the design or manufacture of the part. 2.Industrial Rights and Patents Optrex shall not be responsible for any infringement of industrial property rights of third parties in any country arising out of the application or use of Optrex products, except which directly concern the structure or production of such products. No Press and Shock! If pressure to LCD, orientation may be disturbed. LCD will broken by shock! Don’t not Scratch! Don’t Swallow or Touch Liquid Crystal! Liquid Crystal may be leaked when display is broked. If it accidentally gets your hands, wash then with water! No DC Voltage to LCD! DC Polarizer is a soft material and can easily be scratched. DC volrage or driveing higher than the specified voltage will reduce the lifetime of the LCD. HTTP://WWW.JHDLCD.COM.CN No! Page: 19 晶汉达 · JHD MODEL: JHD756 Don’t Press the Metallic Frame and Disassemble Slowly Peel Off Protective Film! the LCM Pressure on the metallic frame and PCB may deform the conductive rubber or break the liquid crystal cell and back light, which will cause defects. Avoid static electricity. LCD may be shifted or conductive rubber may be reshaped, which will cause defects. Avoid Static Electricity! Wear Gloves While Handing! Please be sure to ground human body and electric apploances during work. It is preferable to use conductive mat on table and wear cotton clothes or conduction processed fiber. Synthetic fiber is not recommended. It is preferable to wear gloves to avoid damaging the LCD. Please do not touch electrodes with bare hands or make them dirty. GLOVE Keep Away From Extreme Heat and Humidity! Use Alcohol to Clean Terminals! Alcohol LCD deteriorates. When attaching with the heat seal or anisontropically conductive film, wipe off with alcohol before use. HTTP://WWW.JHDLCD.COM.CN Page: 20 晶汉达 · JHD MODEL: JHD756 Don’t Drop Water on LCD! Note that the presence of waterdrops or dew in the LCD panel may deteriorate the polarizer or corrade electrode. Precaution in Soldering LCD Module Basic instructions: Solder I/O terminals only. Use soldering iron without leakage. (1)Soldering condition to I/O terminals Temperature at tip of the iron: 280±10℃ Soldering time: 3~4 sec. Type of solder: Eutectic solder (containing colophony-flux) *Please do not use flux because it may soak into LCD Module or contaminate it. *It is preferable to peel off protective film on display surface after soldering I/O terminals is finished. (2)Remove connector or cable *When you remove connector or cable soldered to I/O terminals, please confirm that solder is fully melted. If you remove by force, electrodes at I/O terminals may be damaged(or stripped off). *It is recommended to use solder suction machine. Long-term Storage If it is necessary to store LCD modules for a long time, please comply with the following procedures. If storage condition is not satisfactory, display(especially polarizer) may be deteriorated or soldering I/O terminals may become difficult(some oxide is generated at I/O terminals plating). 1.Store as delivered by Optrex 2.If you store as unpacked,put in anti-static bag,seal its opening and store where it is not subjected to direct sunshine nor fluorescent lamp. 3.Store at temperature 0 to +35℃ and at low humidity.Please refer to our specification sheets for storage temperature range and humidity condition. Long-term Storage Please use power supply with built-in surge protection circuit. HTTP://WWW.JHDLCD.COM.CN Page: 21