DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 19
Technical content
※ PART NO. : AQM2416D-FLW-FBE-T(AZ DISPLAYS) VER1.0 APPROVAL COMPANY CHOP CUSTOMER COMMENTS AZ DISPLAYS ENGINEERING APPROVAL DESIGNED BY CHECKED BY APPROVED BY Jacky Li GU ZH
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 1 REVISION RECORD REVISION REVISION DATE PAGE CONTENTS VER1.0 2017-12-27 FIRST ISSUE
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 2 ※ CONTENTS
1.0 GENERAL SPECS
2.0 ABSOLUTE MAXIMUM RATINGS
3.0 ELECTRICAL CHARACTERISTICS
4.0 OPTICAL CHARACTERISTICS
5.0 BLOCK DIAGRAM
6.0 PIN ASSIGNMENT
7.0 POWER SUPPLY
8.0 TIMING CHARACTERISTICS
9.0 MECHANICAL DIAGRAM
10.0 RELIABILITY TEST
11.0 DISPLAY CONTROL INSTRUCTION
12.0 APPEARANCE CRITERIA
13.0 PRECAUTION FOR USING LCM
14.0 TEST REPORT
15.0 PICTURE
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 3
- Display Format 240*160 Dots 2. Power Supply 3.3V 3. Overall Module Size 98.7mm(W) x 64.2mm(H) x9.8mm(D) 1. Viewing Area(W*H) 78.5mm(W) x 47.5mm(H) 2. Dot Size (W*H) 0.270mm(W) x 0.255mm(H) 3. Dot Pitch (W*H) 0.290mm(W) x 0.275mm(H) 4. Viewing Direction 6:00 O’Clock 5. Driving Method 1/160Duty,1/12Bias 6. Controller IC ST7586 or compatible 7. Display Mode FSTN/Positive/Transflective 8. Backlight Options White LED/Side 9. Operating temperature -30ºC ~ 80ºC 10. Storage temperature -30ºC ~ 85ºC 11. RoHS RoHS compliant
Item Symbol Min Typ Max Unit Operating temperature Top -30 - 80 ºC Storage temperature Tst -30 - 85 ºC Input voltage Vin Vss-0.3 -- Vdd+0.3 V Supply voltage for logic Vdd- Vss -0.3 - 4.0 V Supply voltage for LCD driving V0-Vss 4.0 - 18.0 V
3.1 Electrical Characteristics Of LCM
Item Symbol Condition Min Typ Max Unit Power Supply Voltage Vdd 25ºC -- 3.3 -- V Power Supply Current Idd Vdd=3.3V -- 1.5 5.0 mA Input voltage (high) Vih Pins:(RS,/WR,/RD,/RST ,/CS,D0-D7), 0.8Vdd -- Vdd V Input voltage (low) Vil Vss -- 0.2Vdd V Recommended LC Driving Voltage V0-Vss -30ºC -- -- -- V 25ºC -- 14.8 -- 80ºC -- -- --
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 4
3.2 The Characteristics Of LED Backlight
3.2.1 Electrical-Optical Characteristics Of LED Backlight (Ta=25ºC)
Item Symbol Condition Min Typ Max Unit Forward Voltage(1) Vf If=75mA 2.9 3.1 3.3 V Reverse Voltage Vr - -- -- 5 V Luminance(2,3) Lv If=75mA 150 200 -- cd/m² Uniformity Δ (Lvmin/Lvmax)% 70% -- -- - Peak wave length λp - -- -- -- nm Chroma coordinate x If=75mA 0.26 -- 0.30 um y If=75mA 0.27 -- 0.31 um Lifetime(4) - If=75mA - 20000 - Hours NOTE: (1) Forward voltage means voltage applied directly to the LED, please refer to the backlight diagram. (2)Luminance means the backlight brightness without LCD. (3)The luminance is the average value of 5 points, The measurem ent instrument is BM-7 luminance colorimeter. The diameter of aperture is Φ5mm， (4) Backlight lifetime means luminance value larger th an half of the original after 20000 hours’ continuous working.
3.2.2 Backlight Control Circuit FOR LCM（1x5=5 pcs LED）
K A BLA(3.3V) VSS(0V)
3.2.3 LED Characteristics Curves（for single led）
1.Forward current VS.Ambient Temperature -30 (mA）Forward Current5 100 Ambient Temperature 2505 0 8 0 45 Forward Voltage Forward Current(mA) 2.Forward current VS Forward Voltage
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 5
4.0 OPTICAL CHARACTERISTICS (Ta=25ºC)
Item Symbol Condition Min Typ Max Unit Viewing angle (Left - right) 2 Cr 2.0 -30 - 30 deg Viewing angle (Up-down) 1 Cr 2.0 -30 - 20 deg Contrast Ratio Cr 1=0, 2=0 - 4 - Response time (rise) Tr 1=0, 2=0 - 240 - ms Response time (fall) Tf 1=0, 2=0 - 256 - ms (1). Definition of Optical Response Time (2). Definition of Contrast Ratio (3). Definition of Viewing Angle θ2 and 1
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 6 Pin No. Symbol Function 1 VDD Power Supply(3.3V)
2 VSS GND(0V)
3 A0 Data/command select
5 SI Serial data
6 SCL Serial clock
8 A Anode electrode of LED backlight
9 K Cathode electrode of LED backlight
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 7 MODULE 3.3V VDD VSS
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 8
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 9 9.57.0 3.0 2.4 2.0MAX 0.64±0.1 0.275 0.255 0.290 0.270 Component Height Line 2.0 DOT DETAIL SCALE 10:1 55.0 78.5(V.A)3.6 69.58(A.A) 85.7 92.7 98.7±0.5 4.6 18.7 P2.54*(8−1)=17.781 3.00 4.46 3.5 9−1.54 9−?1.0(PTH) 1.5 43.98(A.A) 47.5(V.A) 64.2¡ À0.5 1.51 7.5 6.8 1.2(PCB) 3.0MAX 240X160 DOTS If=75mA(TYP) BL CIRCUIT A K BLA(3.3V) VSS(0V) ?3.5X4 4.50 2.0 Unspecified tolerance: ±0.3mm
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 10 NO Test Item D escription T est Condition R emark Environmental Test High temperature storage Applying the high storage temperature Under normal humidity for a long time Check normal performance 85ºC 1000hrs
2 Low temperature
Applying the low storage temperature Under normal humidity for a long time Check normal performance -30ºC 240hrs
3 High temperature
Apply the electric stress(Voltage and current) Under high temperature for a long time 80ºC 1000hrs Note1
4 Low temperature
Apply the electric stress Under low temperature for a long time -30ºC 240hrs Note1 Note2 High temperature/High Humidity Storage Apply high temperature and high humidity storage for a long time 85% RH 85ºC 1000hrs Note2
6 Temperature
Apply the low and high temperature cycle 30min 10min 30min 10min 1 cycle Check normal performance -30ºC/85ºC 10 cycle Mechanical Test Vibration test(Package state) Applying vibration to product check normal performance Freq:10~55~10H z Amplitude:0.75m m 1cycle time:1min X.Y.Z every direction for 15 cycles Shock test(package state) Applying shock to product check normal performance Drop them through 70cm height to strike horizontal plane
9 ESD Test
Note1:Normal operations condition (25ºC±5ºC). Note2:Pay attention to keep dewdrops from the module during this test.
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 11
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 12
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 13 For more details, please refer to IC ST7586 Dstasheet
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 14 Item Description Picture Specification MA MI Inspection Method Dot defects （black/whi te dot） Scratches black dot white dot on the polarizer dirty spot and bubble between the polarizer and glass in the display area. J:the distance between dot and dot. ≤0.1 Ignored Visual/ contrast by Inspection standard film 0.1＜φ≤0.20 2 J＞5 0.20＜φ≤0.25 1 J＞10 0.25＜φ≤0.30 0 0φ>0.3 0 black/white line defect (straight line or curve etc. Line type defects) Fibres in active area, scratches and black line on the glass or polarizer. J:the distance between dot and dot. W≤0.01 Ignored Visual/ contrast by Inspection standard film W≤0.02 L≤5 2 J＞5 W≤0.03 L≤4 1 J＞10 W≤0.04 L≤3 0 J＞10 W≤0.05 L≤2 0 Chip on corner sidestep on the lower glass Y:width of chip X:length of chip L:width of sidestep J:distance between electrode and the farthermost edge. Y≤1/2L, X≤1 Ignored Visual/ contrast by Inspection standard film Y≤1/2L, X≤2 2 Y≤1/2L, X≤3 1 Y≤1/2L, X≤1/3J 0 J≤3 Y≤1/2L, X≤2/3J 0 J≤3 Crack Y:width of crack X:length of crack L:width of sidestep T:deepth of crack Z:thickness of single glass Y≤1/5L X≤5 Z ≤1/2T Ignored Visual/ contrast by Inspection standard film Y≤1/4L X≤5 Z ≤1/2T Y≤1/3L X≤5 Z≤ 1/2T Y≤1/3L X≤10 Z ≤1/2T Y≤1/3L X≤15 Z ≤1/2T Crack Cracks in any area rejected Visual Polarizer ≤0.8 Accepted ● Visual/
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 15 be applicable for up/bottom polarizer 0.8＜L≤1.0 Rejected contrast by Inspection standard film 1.0＜L≤1.5 Rejected 1.5＜L≤2.0 Rejected Any seeable polarizer slanting or excursion in active area will be rejected. The polarizer edge should be even and be line. Any indention within 1/3 of silkscreen line will be rejected. Wrong direction, missing or extra, incorrect sticking for polarizer and dirty surface(grease) on polarizer will be rejected. seeable black silkscreen line from the arond can be accepted. Refer to the drawing size requirement. End seal L:The distance from the block to edge of glass. UV glue of seal on the glass surface Rejected Visual/ contrast by Inspection standard film The UV glue of seal overflow into the active area. Rejected Direction of end seal is different from the drawing. Rejected Glue capacity of end seal ＜ (1/3)*L Rejected the height and length of end seal is out of the drawing requirements. Rejected Silkscreen line silkscreen line overflow into the active area. Rejected Visual/ contrast by Inspection standard film silkscreen line deviated in active area. Rejected bubble of silkscreen line ≥ 1/3 witdth of silkscreen line Rejected
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 16 PIN Glue on PIN：there is glue on the PIN without pin clip will be rejected. PIN glue solidification：PIN glue doesn't solidify completely. The sunken or glue stain by touching will be rejected. PIN deflection：if deflection angle ＞± 5°，rejected；contrarily, please refer to the drawing requirement. Without continuous glue on pins will be rejected. PIN glue stains on polarizer or inleakage polarizer and glass, rejected. PIN glue exceeds the up polarizer, rejected. Missing or extra, broken pin, rejected. PIN loosen：no permission for pin loose or drop. Clip PIN:pin center exceeds 1/3 ITO width， rejected. No pin glue, rejected. UV glue range: UV glue must be exceeded over 1~1.5 pin distance from both side. if not, rejected. PIN length and direction must be same with the drawing requirements. Visual/ contrast by Inspection standard film Protective film LCD protective film can not stick on the polarizer and the product protective film raised ≤1/3 length or width of polarizer from same direction of axis and its total length should be ≤15mm . This defect can be accepted. Visual Rainbow rainbow is not in active area. Accepted Visual/co ntrast by golden sample Rainbow in active area. Rejected with obvious discoloration and uneven color. Rejected backgroud color There are obvious different background color from the same product lot. Rejected Visual/co ntrast by golden sample NOTE: Inspection condition: Viewing distance for cosmetic inspection is 30cm with bare eyes, and under an environment of 800 lux(20W*2---40W) light intensity, all directions for inspecting the sample should be within 45° against perpendicular line.
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 17
- When design the product with this LCD Module, make sure the viewing angle matches to its purpose of usage. 2. As LCD panel is made of glass substrate, Dropping the LCD mo dule or banging it against hard objects may cause cracking or fragmentation. Especially at corners and edges. 3. Although the polarizer of this LCD Module has the anti-glare coating, always be careful not to scratch its surface. Use of a plastic cover is recommended to protect the surface of polarizer. 4. If the LCD module is stored at below specified temperature, the LC material may freeze and be deteriorated. If it is stored at above specified temperature, the molecular orientation of the LC material may change to Liquid state and it may not revert to its original state. Excessive temperature and humidity could cause polarizer peel off or bubble. Therefore, the LCD module should always be stored within specified temperature range. 5. Saliva or water droplets must be wiped off immediately as th ose may leave stains or cause color changes if remained for a long time. Water vapor will cause corrosion of ITO electrodes. 6. If the surface of LCD panel needs to be cleaned, wipe it swi ftly with cotton or other soft cloth. If it is not still clean enough, blow a breath on the surface and wipe again. 7. The module should be driven according to the specified ratin gs to avoid malfunction and permanent damage. Applying DC voltage cause a rapid deterioration of LC material. Make sure to apply alternating waveform by continuous application of the M signal. Especially the power ON/OFF sequence should be kept to avoid latch- up of driver LSIs and DC charge up to LCD panel. 8. Mechanical Considerations a) LCM are assembled and adjusted with a high degree of precisi on. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. b) Do not tamper in any way with the tabs on the metal frame. c) Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern. d) Do not touch the elastomer connector; especially insert a ba cklight panel (for example, EL). e) When mounting a LCM makes sur e that the PCB is not under any stress such as bending or twisting. Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. f) Avoid pressing on the metal bezel, otherwise the elastomer c onnector could be deformed and lose contact, resulting in missing pixels. 9. Static Electricity a) Operator Ware the electrostatics shielded clothes because human body may be statically charged if not ware shielded clothes. Never touch any of the conductive parts such as the LSI pads; the copper leads on the PCB and the interface terminals with any parts of the human body. b) Equipment There is a possibility that the static electricity is charged to the equipment, which has a function of peeling or friction action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic earth: 1x108 ohm). Only properly grounded soldering irons should be used. If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks. The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. c) Floor Floor is the important part to drain static electricity, which is generated by operators or equipment. There is a possibility that charged static electricity is not properly drained in case of insulating floor. Set the electrostatic earth (electrostatic earth: 1x108 ohm). d) Humidity Proper humidity helps in reducing the chance of generating electrostatic charges. Humidity should be kept over 50%RH. e) Transportation/storage The storage materials also need to be anti-static treated because there is a possibility that the human body or storage materials such as containers may be statically charged by friction or peeling. The modules should be kept in antistatic bags or other containers resistant to static for storage. f) Soldering Solder only to the I/O terminals. Use only soldering irons with proper grounding and no leakage. Soldering temperature : 355°C ± 10°C
AQM2416D-FLW-FBE-T(AZ DISPLAYS) GRAPHIC MODULE VER1.0 AZ DISPLAYS 18 Soldering time: 3 to 4 sec. Use eutectic solder with resin flux fill. If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed afterwards. g) Others The laminator (protective film) is attached on the surface of LCD panel to prevent it from scratches or stains. It should be peeled off slowly using static eliminator. Static eliminator should also be installed to the workbench to prevent LCD module from static charge. 10. Operation a) Driving voltage should be kept within specified range; exces s voltage shortens display life. b) Response time increases with decrease in temperature. c) Display may turn black or dark blue at temperatures above it s operational range; this is (however not pressing on the viewing area) may cause the segments to appear “fractured”. d) Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear “fractured”. 11. If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. The toxicity is extremely low but caution should be exercised at all the time. 12. Disassembling the LCD module can cause permanent damage and it should be strictly avoided. 13. LCD retains the display pattern when it is applied for long time (Image retention). To prevent image retention, do not apply the fixed pattern for a long time. Image retention is not a deterioration of LCD. It will be removed after display pattern is changed. 14. Do not use any materials, which emit gas from epoxy resin (hardener for amine) and silicone adhesive agent (dealcohol or deoxym) to prevent discoloration of polarizer due to gas. 15. Avoid the exposure of the module to the direct sunlight or strong ultraviolet light for a long time.