晶汉达 · JHDMODEL: JHD204A SPECIFICATION OF LCD MODULE CUSTOMER 客户名称 PART NO. 产品型号 PRODUCTS TYPE 产品内容 REMARKS 备注 SIGNATURE BY CUSTOMER 客户签署： JHD204A 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: JHD204A LCM System 1 LCD Type STN 2 FSTN DFSTN Viewing Angle Lower 6:00 Upper 12:00 Others 3 Display Mode Yellow Green positive FSTN positive Blue negative FSTN negative Grey positive 4 Polarizer Mode Reflective Transflective Transmissive 5 Connector Pin Heat sealed Zebra 6 Thickness of Glass 1.1mm 0.55mm 0.4mm 0.7mm 7 Backlight Mode: LED 8 CCFL Backlight Color Blue Red Amber White Yellow Green Without backlight 9 Temperature Grade Normal temperature Wide temperature Super wide temperature 10 CG-ROM 01 for English + Japanese Language HTTP://WWW.JHDLCD.COM.CN Page: 2 1 10/31/07 hole Φ2.CN Page: 3 .COM.0 4、Add on 1 Storage Temperature Item 5、Add on 4 Backlight parameter 6、 Normal temperature updated to Wide temperature HTTP://WWW.0 REV. 1. DATE 10/21/06 MODEL: JHD204A DESCRIPTION OF REVISION INITIAL RELEASE 1、Change： Specification Edition 2、 Change： 1 Reflective updated to Traansmissive 3、Change： 2 Diameter of mounting PAGE ALL ALL 5 5 5 7 2、5、 6、18 REMARK 1. NO.JHDLCD.晶汉达 · JHD •REVISION RECORD REV.5 updated to Φ3. 5 MECHANICAL SPEC ……………………………………………………. 9. 9 9 TIMIING DIAGRAM ………………………………. 7..……...晶汉达 · JHD MODEL: JHD204A CONTENTS 1. 2..…………... 15 INTERFACE .. 5.... 6 ELECTRICAL CHARACTERISTICS ….. 8....………………….……...……………………………….………..…………………... 17.………………………………… … 6 ELECTRO-OPTICAL CHARACTERISTICS .…….………………. 17 RELIABILITY ... 11 INSTRUCTION SET …….. 14. 12... 13 FONT TABLE….……...…………. 13... 8 BLOCK DIAGRAM .. 19 HTTP://WWW.…………….….………………………………………….………….……. 3.…. 10 AC CHARACTERISTICS……………………………………………………..…... 18 HANDING PRECAUTIONS………………………………………………….………………………..COM.………….........………………………………………………………. 15.....…………….. 11.. 12 INITIALIZATION SEQUENCE ………………………………......…………………………….……………………………... 4..…………………………………………………. 6.JHDLCD.…….....CN Page: 4 ...………………………….. 14 EXTERNAL DIMENSION .. 10. 16.… POWER SUPPLY …………………. 5 ABSOLUTE MAXIMUM RATING ……………………….......……………………………………….. 16 QC/QA PROCEDURE ....……. FEATURES ……………………………………………. 75 5.CN Page: 5 .COM. FEATURES Display construction ……………… Display mode ………………………… Display type ………………………… Backlight ……………………………… Viewing direction …………………… Operating temperature ……………… Storage temperature ………………… Controller …………………………… Driving voltage ……………………… Driving method ………………………… Type …………………………………… Number of data line ………………… Connector ……………………………… 20 Characters * 4 Lines STN Positive Transmissive LED/5.0 76.JHDLCD.5 THICKNESS 14.0 25.60 WIDTH 98.55 0.95 3.晶汉达 · JHD MODEL: JHD204A 1.55 0.0V 6 o’clock -20 to 70℃ -30 to 80℃ SPLC780D or Eequivalence Single power 1/16 duty. MECHANICAL DATA ITEM Module size Viewing area Construction character Size Pitch Dot Size Pitch 4. 1/5 bias COB (Chip On Board) 4/8-bit parallel PIN 2.0(MAX) - UNIT mm mm dots - mm mm mm mm mm g Diameter of mounting hole Weight About 80 HTTP://WWW.0 HEIGHT 60.55 0.2 5*7 2.60 Φ2.35 0. 3 -20 -30 Max.JHDLCD.3 VDD+0. Vss=0V) Unit V V V ℃ ℃ 4.7 to 4.COM. ABSOLUTE MAXIMUM RATINGS Item Supply Voltage (Logic) Supply Voltage (LCD Driveer) Input Voltage Operating temperature Storage temperature Symbol VDD-VSS VLCD VIN Top Tsto MIN.0 VDD+0.3 70 80 (TA = 25 . 0 VDD-12 -0.晶汉达 · JHD MODEL: JHD204A 3. ELECTRICAL CHARACTERISTICS (TA = 25 .5V) HTTP://WWW. VDD = 2.CN Page: 6 . 7. JHDLCD.0 典型值 typ 4.1 LED ELECTRICAL/OPTLCAL CHARACTERISTICS 项目Item 正向电压 Forward Voltage 反向电流 Reverse Current 主波长 Dominant wave length 频谱半宽度 Spectral Line Half width *亮度 Luminance 色坐标 符号 Symbol Vf Ir λp Δλ Lv X Y 120 568 最小值 min 4.CN Page: 7 .2 LED ARRAY BLOCK DIAGRAM ( LED DICE 2×18= 36dices ) A K HTTP://WWW.4 单位 Unit V uA nm 测定条件 Condition If= 180mA Vr= 10 V If= 180 mA If=180 mA If= 180mA If=mA 4.晶汉达 · JHD MODEL: JHD204A 4.COM.2 180 571 30 160 cd/㎡ 575 最大值 max 4. - UNIT ms ms NOT E 1 2 2 3 deg.4 MIN.CN Page: 8 . 1. 4 130 130 10 -. Note 1: Definition of Contrast Ratio “K” K= Brightness of non-selected segment(A) Brightness of selected segment(B) Brightness Curve of selected area Brightness Curve of non-selected area Note 2: Definition of Optical Response Time 90% Brightness A Non-selected 100% Selected Non-selected 10% B Brightness 0% 90% 10% Vop Driving Voltage Rise Time Fall Time Note 3: Definition of Viewing Angle Left Right Top Top Viewing Angle θ ∅ ∅ Viewing Surface Bottom θ Bottom Viewing Angle Please select either top or bottom viewing angle HTTP://WWW.+30 MAX.COM.JHDLCD.+30 -30 -.晶汉达 · JHD MODEL: JHD204A 5.4 - TYP. ELECTRO-OPTICAL CHARACTERISTICS ITEM Contrast ratio Response time (rise) Response time (fall) Viewing angle SYMBOL K Tr Tf φ θ CONDITION φ=0 φ=1 φ=2 K ≥1. JHDLCD.CN Page: 9 .COM. BLOCK DIAGRAM COM 1-16 VSS VDD VEE RS R/W E D0~D7 CONTROLLER: SPLC 780D OR 4 SEG 1-40 20×4 SEG 41-120 SEGMENT DRIVER SEG 121-200 SEGMENT DRIVER Eequivalence 7.晶汉达 · JHD MODEL: JHD204A 6. POWER SUPPLY VEE HTTP://WWW. 晶汉达 · JHD MODEL: JHD204A 8.CN Page: 10 . TIMING DIAGRAM • WRITE OPERATION • READ OPERATION HTTP://WWW.JHDLCD.COM. JHDLCD.COM. AC CHARACTERISTICS • WRITE MODE • READ MODE HTTP://WWW.CN Page: 11 .晶汉达 · JHD MODEL: JHD204A 9. INITIALIZATION SEQUENCE HTTP://WWW.晶汉达 · JHD MODEL: JHD204A 10.CN Page: 12 .COM.JHDLCD. reading AD of CT Write data from CGRAM or DDRAM Read data from CGRAM or DDRAM E-CYCLE fosc=250KHz 1. F=0: 5x7 Style BF=1: Execute Internal Function.64ms 1. Content Changeless Set moving direction of cursor. BF=0: Command Received E-cycle changing DDRAM: Display data RAM with main CGRAM: Character Generator RAM frequency. S/C=0: Cursor Shift R/L=1: Right Shift.DDRAM changeless Set DL.JHDLCD.font Set CGRAM AD. Example: ACG: CGRAM AD ADD: DDRAM AD & Cursor If fcp or fosc=270KHz AD AC: Address counter for DDRAM & CGRAM 40us x 250/270 =37us HTTP://WWW.COM.晶汉达 · JHD MODEL: JHD204A 11.CN Page: 13 . Return.display line. R/L=0: Left Shift DL=1: 8D DL=0: 4D N=1: 2R N=0: 1R F=1: 5x10 Style.64ms 40us 40us 40us 40us 40us 40us 40us 40us 40us S/C R/L N F ACG ADD AC DATA WRITE DATA READ BUSY/AD 0 READ CT CGRAM/ 1 DDRAM DATA WRITE CGRAM/ 1 DDRAM DATA READ I/D=1: Increment Mode. I/D=0: Decrement Mode S=1: Shift S/C=1: Display Shift. INSTRUCTION SET COMMAND SCREEN CLEAR CURSOR RETURN INPUT SET DISPLAY SWITCH SHIFT FUNCTION SET CGRAM AD SET DDRAM AD SET COMMAND CODE RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 BF 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 DL 0 0 0 1 0 0 1 D 0 1 I/D C * * 1 * S B * * COMMAND CODE Screen Clear. send receive data Set DDRAM AD. Appoint if move Set display on/off. send receive data Executing internal function. blink on/off Remove cursor and whole display.cursor on/off. Set AC to 0 Cursor Reposition DDRAM AD=0. FONT TABLE HTTP://WWW.CN Page: 14 .晶汉达 · JHD MODEL: JHD204A 12.COM.JHDLCD. EXTERNAL DIMENSION 1 VSS 9 DB2 2 VCC 10 DB3 3 VEE 11 DB4 4 RS 12 DB5 5 R/W 13 DB6 6 E 14 DB7 7 DB0 15 LEDK 8 DB1 16 LEDA HTTP://WWW.JHDLCD.CN Page: 15 .COM.晶汉达 · JHD MODEL: JHD204A 13. COM.晶汉达 · JHD MODEL: JHD204A 14. INTERFACE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VSS VCC VEE RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LEDGROUND POWER SUPPLY FOR LOGIC CIRCUIT LCD CONTRAST ADJUSTMENT INSTRUCTION/DATA REGISTER SELECTION READ/WRITE SELECTION ENABLE SIGNAL 0V (GND) +5V RS = 0 : INSTRUCTION REGISTER RS = 1 : DATA REGISTER R/W = 0 : REGISTER WRITE R/W = 1 : REGISTER READ DATA BUS 8 BIT: DB0-DB7 SUPPLY VOLTAGE FOR +5V LED+ SUPPLY VOLTAGE FOR LED.0V HTTP://WWW.CN Page: 16 .JHDLCD. Dimension: Random Sampling Package Condition & Label: 100% Inspection Heat Cycle Aging High Temp. 2 Cycle: 100% Inspection Function & Appearance: 100% Inspection (ex.CN Page: 17 . QC/QA PROCEDURE Parts QA Dept.JHDLCD.Appearance & Dimension: Random Sampling 2. Function: 100% Inspection -10~70℃ (1 Cycle=6 Hrs). Soldering Inspection Soldering Condition LCM Assembling 1. Function.COM. LCM QA Dept. Parts Parts Acceptance Inspection Soldering 1. Function & Appearance & Dimension: Sample Test 2. Reliability: Random Sampling LCD Mfg. Test Inspection Packaging 1. Dept. 50℃) 1.Electro-optical Characteristic: 100% Inspection 4. Package Product & Label: Random Sampling 3. Dimension: Sample Test 2. Reliability: Random Sampling Outgoing Inspection Storage/Shipping HTTP://WWW.晶汉达 · JHD MODEL: JHD204A 15. Function & Appearance: 100% Inspection 2. Sweep Frequency (1min):10Hz→ 55Hz →10Hz 3.Amplitude: 0.CN Page: 18 .Operating time: Thirty minutes exposure in each direction (x. RELIABILITY •Operating life time: Longer than 50000 hours (at room temperature without direct irradiation of sunlight) •Reliability Characteristics: Item High temp Low temp.晶汉达 · JHD MODEL: JHD204A 16. y. z) 2.75mm double amplitude Test 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 Vibration HTTP://WWW.JHDLCD. High humidity Thermal shock 70℃ / 200 Hrs -20℃ / 200 Hrs 40℃ * 90%RH / 200 Hrs -20℃→25℃→70℃→25℃ /5 Cycles (30min) (5min) (30min) (5min) 1.COM. If it accidentally gets your hands.measurement devices and etc. Limitation of Application: Optrex products are designed for use in ordinary electronic devices such as business machines. LCD will broken by shock! Liquid Crystal may be leaked when display is broked. devices related to hazardous or flammable materials . directly or indirectly. costs. (see below) Optrex products are not designed.intended .Buyer shall indemnify and hold Optrex and its officers. damages and expenses . these applications include. Handling Precautions 1.JHDLCD.arising out of .晶汉达 · JHD MODEL: JHD204A 17.[If Buyer intends to purchase or use the Optrex Products for such unintended or unauthorized applications . any claim of personal injury or death associated with such unintended or unauthorized use. etc.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. and reasonable attorney’s fees. except which directly concern the structure or production of such products.CN Page: 19 . even if such claim alleges that Optrex was negligent regarding the design or manufacture of the part. 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 ]. wash then with water! Don’t not Scratch! No DC Voltage to LCD! DC Polarizer is a soft material and can easily be scratched. life-sustaining equipment. No Press and Shock! Don’t Swallow or Touch Liquid Crystal! If pressure to LCD. employees. but are not limited to .nuclear control devices . orientation may be disturbed. affiliates and distributors harmless against all claims.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 . aerospace equipment . telecommunications equipment. subsidiaries. No! HTTP://WWW. DC volrage or driveing higher than the specified voltage will reduce the lifetime of the LCD. Please handle the products with care.COM. 2. Avoid Static Electricity! Wear Gloves While Handing! Please be sure to ground human body and electric apploances during work. GLOVE Keep Away From Extreme Heat and Humidity! Use Alcohol to Clean Terminals! Alcohol LCD deteriorates.JHDLCD. which will cause defects. When attaching with the heat seal or anisontropically conductive film.晶汉达 · JHD MODEL: JHD204A 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. It is preferable to wear gloves to avoid damaging the LCD. which will cause defects. HTTP://WWW.COM. Please do not touch electrodes with bare hands or make them dirty. Avoid static electricity. Synthetic fiber is not recommended.CN Page: 20 . LCD may be shifted or conductive rubber may be reshaped. wipe off with alcohol before use. It is preferable to use conductive mat on table and wear cotton clothes or conduction processed fiber. Temporary malfunction of unit which can be recovered by system reset. see drawing2 0 to ± 8KV Discharge point.U.晶汉达 · JHD ESD Test Method : IEC-1000-4-2 Item Testing environment MODEL: JHD204A Testing equipment Testing condition Direct discharge Indirect discharge Pass condition Fail condition Description Ambient temperature : 15℃ to 35℃ Humidity : 30% to 60% LCM(E.JHDLCD. see drawing1 No malfunction of unit. Model No. ESD See drawing 1 0 to ± 4KV Discharge point.C. Recoverable malfunction of LCM or system. FIG1 ESD Testing Equipment Direct Contact Discharge / Contact Point : A.D HTTP://WWW.CN Page: 21 . Non.B.COM.T) : Power up Manufacture : Noiseken. 1. Long-term Storage Please use power supply with built-in surge protection circuit.If you store as unpacked. If storage condition is not satisfactory. *It is preferable to peel off protective film on display surface after soldering I/O terminals is finished. Type of solder: Eutectic solder (containing colophony-flux) *Please do not use flux because it may soak into LCD Module or contaminate it.Please refer to our specification sheets for storage temperature range and humidity condition.晶汉达 · JHD Don’t Drop Water on LCD! MODEL: JHD204A Note that the presence of waterdrops or dew in the LCD panel may deteriorate the polarizer or corrade electrode. (1)Soldering condition to I/O terminals Temperature at tip of the iron: 280±10℃ Soldering time: 3~4 sec. Use soldering iron without leakage. display(especially polarizer) may be deteriorated or soldering I/O terminals may become difficult(some oxide is generated at I/O terminals plating).JHDLCD. HTTP://WWW. 3. please confirm that solder is fully melted.Store as delivered by Optrex 2.seal its opening and store where it is not subjected to direct sunshine nor fluorescent lamp. Precaution in Soldering LCD Module Basic instructions: Solder I/O terminals only. Long-term Storage If it is necessary to store LCD modules for a long time. If you remove by force.put in anti-static bag. please comply with the following procedures. (2)Remove connector or cable *When you remove connector or cable soldered to I/O terminals.CN Page: 22 . electrodes at I/O terminals may be damaged(or stripped off).COM. *It is recommended to use solder suction machine.Store at temperature 0 to +35℃ and at low humidity.