GB320240B JHE | Alldatasheet
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GB320240B VER: 3.0 - 0 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. Module No. GB320240B JEWEL HILL ELECTRONIC CO.,LTD. SPECIFICATIONS FOR LCD MODULE Office Address: Rm. 518,5/F., 101 Shangbu Industrial District, HuaqiangNorthRoad, Shenzhen, China TEL : (86)-755-83362489 83617492 FAX: (86)-755-83286396 83365871 E-mail: sales@jhlcd.com jhlcd@21cn.com Website: www.jhlcd.com
GB320240B VER: 3.0 - 1 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. TABLE OF CONTENTS
GB320240B VER: 3.0 - 2 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. LCM Number System ''45/ 905)&3 *$5:1& $0#4.5-$. %53"/4.*44*7& '53"/4.*44*7& "".#&3 ##-6& ::&--08(3&&/ 33&% 88)*5& 05)&3$0-03 6611&3 %%08/ --&'5 33*()5 8*5)$0/530--&3 8*5)065$0/530--&3 $4.5*$ 8*5)$0/530--&3 %4.5*$ 8*5)065$0/530--&3 005)&35:1& 005)&3 ((3": ::&--08(3&&/ ##-6& -$%$0-03.0%& /5/ ))5/ 445/ -$%5:1& (##4#%88%"7
GB320240B VER: 3.0 - 3 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 1. GENERAL DESCRIPTION The GB320240B is a 320 x 240 Dots Graphics LCD module. It has a STN panel composed of 320 segments and 240 commons. The LCM can be easily accessed by micro-controller via parallel interface. 2. FEATURES Transmission and Negative Display Mode STN(BLUE) module Display Format Graphic 320 x 240 dots Input Data Parallel data input from MPU Multiplexing Ratio 1/240 Duty Bias 1/16 Bias Viewing Direction 6 O’clock Backlight LED 3. MECHANICAL SPECIFICATION Item Specifications Unit Dimensional outline 160.0 x 109.0 x11.0(max) mm Resolution 320segs x 240coms dots Active area 115.17(W) x 86.37(H) mm Dots pitch 0.36 (W)×0.36(H) mm Dots size 0.33(W)×0.33(H) mm
GB320240B VER: 3.0 - 4 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 4. MECHANICAL DIMENSION
GB320240B VER: 3.0 - 5 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 5. MAXIMUM RATINGS Item Symbol Min Max Unit Note VDD - Vss -0.3 6.0 V Supply voltage VLCD -0.3 30.0 V Input Voltage V IN -0.3 V DD+0.3 V Operating temperature T OPR -10 +60 Ċ Storage temperature T STR -20 +70 Ċ Humidity --- --- 90 %RH 6. ELECTRICAL CHARACTERISTICS Item Symbol Condition Min. Typ. Max. Unit Supply Voltage Logic V DD --- --- 5.0 --- V H level V IH 0.8V DD --- V DD Input Voltage L level V IL --- VSS --- 0.2V DD V Current Consumption (LCD DRIVER) IDD VDD=5.0V; VLCD=22.6V, Tamb=25Ċ; --- --- 20.0 mA LCD Driving Voltage V LCD Bias=1/16 VLCD=VDD-VEE --- 22.4 --- V Current Consumption (With LED BackLight) ILED VDD=5.0V; VLED=4.2V,Tamb=25Ċ; --- --- 300 mA
GB320240B VER: 3.0 - 6 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 7. MODULE FUNCTION DESCRIPTION 7.1. PIN DESCRIPTION 7.1.1. INTERFACE WITH CONTROLLER Pin No. Symbol Description
1 VSS Power supply for Ground(0V)
2 VDD Power supply for positive(+5V)
3 VO Contrast adjustment voltage
6 A0 Data type select
7 DB0
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
8-bit bi-directional data bus 15 /CS Chip signal 16 /RST Reset signal
17 VLCD Power supply voltage for LCD
18 FG Frame GND
19 LEDA Power Supply for LED Positive
20 LEDK Power Supply for LED Negative
GB320240B VER: 3.0 - 7 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 7.1.2. INTERFACE WITHOUT CONTROLLER Pin No. Symbol Description
1 DB0 Data Bit 0
2 DB1 Data Bit1
3 DB2 Data Bit2
4 DB3 Data Bit3
5 /DISPOFF Display OFF Signal, Active Low
6 FLM Frame Start Signal
7 NC No Connect
8 CL1 Common Driver Data Shift Signal
9 CL2 Clock Pulse for Segment Shift Register
10 VDD Power Supply for Positive (+5V)
11 VSS Power Supply for Ground
12 VEE Negative V oltage for LCD Power Supply
13 VO Contrast Adjustment V oltage
14 FGND Frame Ground
GB320240B VER: 3.0 - 8 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 8. 2 TIMING CHARACTERISTICS 1. SYSTEM BUS READ/WRITE CHARACTERISTIC
GB320240B VER: 3.0 - 9 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
GB320240B VER: 3.0 - 1 0 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
GB320240B VER: 3.0 - 1 1 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
GB320240B VER: 3.0 - 1 2 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 2. DISPLAY CONTROL OUTPUT TIMING
GB320240B VER: 3.0 - 1 3 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
GB320240B VER: 3.0 - 1 4 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 3. OSCILLATOR TIMING
GB320240B VER: 3.0 - 1 5 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 4. SLEEP IN COMMAND TIMING
GB320240B VER: 3.0 - 1 6 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
7.3 APPLICATION OF LCM
Circuit Block Diagram 5.EXTERNAL OSCILLATOR SIGNAL
GB320240B VER: 3.0 - 1 7 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. VIN1 VREF2 SHON3 FB4 GND 5DLOW 6DHI 7CL 8 U10 AIC1652CSR2 560K VR1 C12 10nF C11 0.047uF 470ohm-1.8K 150uH IN5819 VDD C10 100uF C13 100uF C14 -IN3 9 OUT11 -IN12 +IN13 VCC4 +IN25 -IN26 OUT27 OUT3 8 +IN3 10VEE 11+IN4 12-IN4 13OUT4 14 U11 BA10324AFR8 R10 27K R11 R12 VDD V2 V3 C15 100nF C16 100nF C17 100nF C18 100nF C19 100nF R13 0ohm VEE1RD1 1D2 1CP3 1SD4 1Q5 1Q6 GND7 2Q 82Q 92SD 102CP 112D 122RD 13VCC 14 U12 74HC74 MR1 CP2 D03 D14 D25 D36 CEP7 GND8 Q2 12 TC 15VCC 16 Q1 13Q0 14 PE 9CET 10Q3 11 U13 74HC163D 1RD 1CP VSS VDD 2RD VDD DQ0 DQ2 VDD VDD VDD VDD DQ1 DQ3 VSS CL1 M TC TC DB0 1DB1 2DB2 3DB3 4/DISPOFF 5FLM 6NC 7CL1 8CL2 9VDD 10VSS 11VEE 12VO 13FGND 14LEDA 15LEDK 16 CN2 CON320240B DB0 1DB1 2DB2 3DB3 4/DISPOFF 5FLM 6NC 7CL1 8CL2 9VDD 10VSS 11VEE 12VO 13FGND 14LEDA 15LEDK 16 CN3 CON320240B DB0 DB1 DB2 DB3 DISP FLM CL1 CL2 VDD VSS LEDA LEDK GND M 100nF 47uF VDD VOUT VJ DB0 DB1 DB2 DB3 DISP FLM CL1 CL2 VDD VSS LEDA LEDK GND VOUT VJ VOUT R4VR2 VEE VJ R5R6 VOUT D21 D32 D43 D54 D65 D76 XD37 XD28 XD19 XD010 XECL11 XSCL12 VSS13 LP14 WF15 YDIS16 YD17 YSCL18 VD719 VD620 VD521 VD422 VD323 VD2 24VD1 25VD0 26VA15 27VA14 28NC 29 VA13 30VA12 31VA11 32VA10 33VA9 34VA8 35 VA7 36VA6 37VA5 38VA4 39VA3 40VA2 41VA1 42VA0 43VWR 44VCE 45VRD 46RES 47NC 48NC 49RD 50WR 51SEL2 52SEL1 53XG 54 XD55 CS56 A057 VDD58 D059 D160 SED1335F0A A141 A122 A73 A64 A55 A46 A37 A28 A19 A010 DQ011 DQ112 DQ213 GND14 DQ3 15DQ4 16DQ5 17DQ6 18DQ7 19CE 20A10 21OE 22A11 23A9 24A8 25A13 26WE 27VCC 28 BS62LV256 VSS 1 VDD 2 VO 3 /RD 4 /WR 5 A0 6 DB0 7 DB1 8 DB2 9 DB3 10 DB4 11 DB5 12 DB6 13 DB7 14 /CS 15 /RST 16 VLCD 17 FG 18 LED+ 19 LED- 20 CN1 CON1335 VSS VDD VJ RD WR CS RES VOUT GND VDD CS RD WR RES DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DB0 DB1 DB2 DB3 CL2 VSS CL1 FLM LEDA LEDK 10MHz CY1 20pF CY2 20pF VSS R80 R68VDD VSS VDD VD0 VD1 VD2 VD3 VD4 VD5 VD6 VD7 VD0 VD1 VD2 VD3 VD4 VD5 VD6 VD7VA0 VA1 VA2 VA3 VA4 VA5 VA6 VA7 VA0 VA1 VA2 VA3 VA4 VA5 VA6 VA7 VA8 VA9 VA10 VA11 VA12 VA13 VA14 VA8 VA9 VA10 VA11 VA12 VA13 VA14 VRD VCE VWR WE OE VCE VDD LED1 J3 J4 J5 J6 DQ0 DQ1 DQ2 DQ3 VDD C20 100nF C21 100nF J7 J8 J9 J10 1RD 1D 1CP 2RD R14 0ohm R15 R16 R17 4.7K VDD R18 10K WE OE OE Q3Q4 Schematic Diagram
GB320240B VER: 3.0 - 1 8 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD.
7.4 TABLE OF COMMANDS
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7.5 SYSTEM CONTROL COMMANDS
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GB320240B VER: 3.0 - 3 9 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 8. ELECTRO-OPTICAL CHARACTERISTICS Item Symbol Condition Temp Min Typ. Max Units Note 0Ċ 21.6 --- 22.9 25Ċ 21.9 22.4 23.0 LCD driving voltage VLCD ǀ=Ǐ= 0 50Ċ 22.2 --- 23.5 V NOTE1 Rise Time (Tr) --- --- -- Decay Time (Tf) --- ---- --- Rise Time (Tr) --- 225 340 Decay Time (Tf) 25Ċ --- 240 360 Rise Time (Tr) --- --- -- Response Time Decay Time (Tf) ǀ=Ǐ= 0 50Ċ --- --- -- msec NOTE2 C o n t r a s t R a t i o C r ǀ=Ǐ= 0 25Ċ 5 10 --- --- NOTE4 Viewing Angle Range ǀ(Ǐ= 0°) (6”) Ǐ= 90° (3”) Ǐ=180° (12”) Ǐ=270° (9”) ǀ(25Ċ) CR≥2 45 35 25 35 Deg NOTE3 z For panel only
GB320240B VER: 3.0 - 4 0 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. ․Electro-Optical Characteristics Measuring Equipment(DMS501) Printer Detector Positioning (ǀ,Ǎ) Display Driver Temperature Control LCD Illumination (D65) S y s t e m
GB320240B VER: 3.0 - 4 1 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. ․Note 1. Definition of Driving Voltage( Vlcd) : ․Note 2. Definition of Optical Response Time : 100 Vlcd Vth1 Vth2 Selected Waveform Non-Selected Waveform Operation Voltage SELECTED WAVEFORM (10S EC) WA VEFORM NO SELECTED (10SEC) NO SELECTED WA VEFORM (10SEC) Brightness 90% 100% Tr Rise Time 10% 100% Tf Fall Time t
GB320240B VER: 3.0 - 4 2 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. ․Note 3. Definition of Viewing Angle ǀ and Ǐ : ․Note 4. Definition of Contrast ratio( CR) : B r i g h t n e s s o f N o n - s e l e c t e d S e g m e n t ( B 2 ) B r i g h t n e s s o f S e l e c t e d S e g m e n t ( B 1 ) CR = V,max CR,max Contrast Driving Voltage Brightness (%) Brightness Curve for Selected Segment Brightness Curve for Non-selected Segment 100%
12 O’clock Direction
9 O’clock Direction 3 O’clock Direction
Ǎ=90Ę Ǎ=270Ę Ǎ=180Ę Ǎ=0Ę Viewing Direction
6 O’clock Direction
Ǎ ǀ Normal : ǀ=0Ę
GB320240B VER: 3.0 - 4 3 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 9. RELIABILITY A) MTBF The LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal. (25°C in the room without sunlight) B) TESTS NO. ITEM CONDITION CRITERION
1 High Temperature Operating 60Ċ 120Hrs
2 Low Temperature Operating -10Ċ 120Hrs
3 High Temperature/
60Ċ ,90%RH ,120 Hrs
4 High Temperature
70Ċ 120Hrs
5 Low Temperature
-20Ċ 120Hrs
6 Temperature Cycling
-10Ċ(30Min )↔ 60Ċ(30Min)
10 CYCLES
Allowable. fIDD of LCM in Pre-and post-test should follow specification Notes: Judgments should be mode after exposure in room temperature for two hours.
GB320240B VER: 3.0 - 4 4 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 10. PRECAUTIONS FOR USING LCD MODULES a) HANDLING PRECAUTIONS (1) The display panel is made of glass. Do not s ubject it to a mechanical shock or impact by dropping it. (2) If the display panel is damaged and the liquid crys tal 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. (4) The polarizer covering the display surface of th e LCD module is soft and easily scratched. Handle this polarizer carefully. (5) If the display surface becomes contaminated, breat he on the surface and gently wipe it with a soft dry 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 electr ode. Water droplets, moisture condensation or a current 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, 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) To prevent destruction of the elements by sta tic electricity, be careful to maintain an optimum work 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 work under dry conditions.
GB320240B VER: 3.0 - 4 5 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. -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. B) STORAGE CONDITIONS When 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. C) OTHERS Liquid crystals solidify under low temperature (bel ow the storage temperature range) leading to defective orientation or the generation of air bubbl es (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 a nd a slight contrast irregularity may also appear. A normal operating status can be recovered by suspe nding 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.
GB320240B VER: 3.0 - 4 6 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 11. Using LCD modules
11.1 LIQUID CRYSTAL DISPLAY MODULES
LCD is composed of glass and polarizer. Pay attention to the following items when handling. (1) Please keep the temperature within specified ra nge 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 adhe sives used to attach front/rear polarizers and reflectors 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 gen tly with absorbent cotton or other soft material like 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 may cause 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 or polarizers. After products are tested at low temp erature 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 insulation between terminals (some cosmetics are determinate to the polarizers). (10)As glass is fragile, it tends to become or ch ipped during handling especially on the edges. Please avoid dropping or jarring.
11.2 INSTALLING LCD MODULE
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 cau sing stress to the module surface, refer to the individual specifications for measurements. The measurement tolerance should be ±0.1mm.
11.3 ELECTRO-STATIC DISCHARGE CONTROL
Since this module uses a CMOS LSI, the same car eful attention should be paid for electrostatic discharge as for an ordinary CMOS IC.
GB320240B VER: 3.0 - 4 7 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. (1) Make certain that you are grounded when handing LCM. (2) Before removing LCM from its packing case or in corporating it into a set, be sure the module and your body have the same electric potential. (3) When soldering the terminal of LCM, make certain the AC power source for the soldering iron does not leak. (4) When using an electric screwdriver to a ttach LCM, the screwdriver should be of ground potentiality to minimize as much as possible a ny 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 to the ground potential. (6) To reduce the generation of electro-static discharge, be careful that the air in the work is not too dried. 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 show the best contrast. (2) Driving the LCD in the voltage above the limit will shorten its lifetime. (3) Response time is greatly delayed at temperatur e 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, it will return to normal if it is turned off and then on. (5) Condensation on terminals can cause an electroch emical reaction disrupting the terminal circuit. Therefore, this product must be used and stor ed 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 unnece ssary 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 ce ll and comes in contact with the hands, wash off thoroughly with soap and water.
GB320240B VER: 3.0 - 4 8 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. 12.REVISION HISTORY Version Revise record Date
1.0 Original version 05-06-20
2.0 Change specification format 05-11-20
3.0 Change LCM drawing 06-08-04
GB320240B VER: 3.0 - 4 9 - Issue date: 2006/08/04 JEWEL HILL ELECTRONIC CO.,LTD. SAMPLE APPROVED REPORT (ဢಒಪֆ) SAMPLE MODEL NO. (ݼGB320240B SAMPLE SERIES NUMBER NO. (ݼ ) SAMPLE QUANTITY (ဢඔਈ) COLOR/TYPE (/ো) VIEWING DIRECTION (࢘ ) DRIVING METHOD (ҕඔ) 1/240Duty, 1/16Bias LOGIC VOLTAGE () 5.0V LCD VOP (LCD) 22.4V OPERATING TEMP. (؇ )¥ STORAGE TEMP. (؇ )¥ POLARIZER----FRONT (ோ) POLARIZER----BACK (ோ) CONTROLLER/DRIVER IC(॥ᇅ/IC) SED1335F0A/S6B0086 BACKLIGHT COLOR/TYPE (ჷো/) DRAWING REV/NO./QUANTITY (ᆼϱЧ/ඔਈ) SPECIFICATION ( ඔ) REMARKSğ (Сᇿ) CUSTOMER’S APPROVAL (ಒಪ)ğ 1Ď FUNCTIONିĎğ O K N . G . 2Ď DRIVER CONDITIONĎğ O K N . G . 3Ď DISPLAY MODE čཁൕଆൔĎğ O K N . G . 4Ď VIEWING ANGLEĎğ O K N . G . 5Ď BACKLIGHTჷĎğ O K N . G . 6Ď DISPLAYING PATTERN Ďğ O K N . G .