EDM320240-08 SMS-E - Dalian Dongfu Color Display Co., Ltd.
Contents
1. X X Horizontal Q 0 6 90 Bottom Note lt 4 gt Definition of viewing angle Note lt 5 gt Optical measuring system A A O 01 02 temperature regulated chamber 4 we SE 18H Dalian Dongfu Color Display Co Ltd User s Manual Non select Select Non select Non select Select Non select n N x Nn xX N B ae i i h i ay ap a j i o ENA i Tr Ta Time Tr ee Ta Time Note lt 6 gt Definition of Contrast Ratio K Positive Display Negative Display Z B2 is curve of non select dot s brightness Z B2 is curve of non select dot s brightness n Be Bl B2 BI T K T z K p ol Be 2 3 M BI is curve of select dot s brightness P Bl is curve of select dot s brightness Drive voltage Drive voltage Brightness of non selected dot B2 Brightness of selected dot B1 Contrast Ratio K 3 5 LED Backlight Item Voltage V Luminance cd m nit Current mA Color Operating C Temperature Storage Temperature BS W J 18W Dalian Dongfu Color Display Co Ltd User s Manual 4 Dimensional outline t MAX14 0 5 4 1 0 18 66 NOTE2. 8 we SE 18H Dalian Dongfu Color Display Co Ltd User s Manual 6 Handling precautions 6 1 Mounting method A panel of LCD module made by Dalian Dongfu Color Display Co Ltd consists of two thin glass plates with polarizers that easily get damaged And since the module in so constructed as to be fixed by utilizing fitting holes in the printed circuit board PCB extreme care should be used when handling the LCD modules 6 2 Cautions of LCD handling and cleaning When cleaning the display surface use soft cloth with solvent recommended below and wipe lightly Isopropyl alcohol Ethyl alcohol Trichlorotriflorothane Do not wipe the display surface with dry or hard materials that will damage the polarizer surface Do not use the following solvent Water Ketene Aromatics 6 3 Caution against static charge The LCD module use C MOS LSI drivers So we recommend you Connect any unused input terminal to Vaa or Vss Do not input any signals before power is turned on and ground your body work assembly areas assembly equipment to protect against static electricity 6 4 Packaging Module employs LCD elements and must be treated as such Avoid intense shock and falls from a height To prevent modules from degradation do not operate or store them exposed direct to sunshine or high temperature humidity 6 5 Caution for operation It is an indispensable condition to drive LCD module within the limits
3. TOLERANCES UNLESS OTHERWISE SPECIFIED 0 3 ALL DIMENSIONS ARE IN mm VIEWING ANGLE 6 O CLOCK LCD TYPE FSTN NEGATIVE MULTIPLEX LEVEL 1 240DUTY POWER SUPPLY FOR LOGIC VDD 5 0V OPERATING TEMP 0 C TO 60 C STORAGE TEMP 20 C TO 75 C 8 CONNECTOR TAB 9 BACKLIGHT LED WHITE 5 0V 000000000000000000 ice Sz ise Ii N x t N N a REV DESCRIPTION BY DATE DALIAN DONGFU COLOR DISPLAY APPROVER BY CHECKED BY DRAWNBY DESIGN MODEL EDM320240TVL 08 REV A CUSTOMER MODEL DATE 2006 08 20 UPDATE PAGE 1 OF 1 5 I O Terminal 5 1 IO interface Function Ground GND Power supply 5 0V Power supply for LCD driving Data type select 8080family Write singal 6800family R Wsingal 8080family Read singal 6800family Enable clock E Data bus Chip select Reset BACKLIGHT BACKLIGHT 6 we SE 18H Dalian Dongfu Color Display Co Ltd 5 2 SED1335 Timing User s Manual Diagrams 5 5 1 8080 family interface timing AQ CS 5 tawga UAH H M p tcc WR RD x ECC tose t DHB D0 D7 L gt Wri
4. immerged quantity The pad of the tin should 17 ZAE slight eyeballing lacks tin be over 3 4 of the weld hole The scrape which is 10 XxX 0 3 on the component surface 0 y__ allow 1 pieces and whichis 10X0 3 on 18 Scrape slight eyeballing the weld surface allow 2 pieces The circuitry should not have any scrapes One PCB allow repairing five lines l eyeballing And only one area is 19 Repair line fatal vernier not been enveloped caliper it s length must be less than 7 HB 18 W Fk 180 Dalian Dongfu Color Display Co Ltd
5. READ NOTE tCYC6 XZR CS AKIRA E ZE AYME BA YT VDD 5V 10 Ta 20 to 75 deg C VDD 5V 10 Ta 20 to 75 deg C Signal Symbol Parameter min max Unit Condition A0 CS tCYC6 System cycle time SEE ns CL 100pF R W NOTE tAW6 Address setup time 0 10 ns tAH6 Address hold time 0 0 E tEW Enable pulsewidth 120 ns tDS6 Data setup time 100 ns D0 D7 tDH6 Data hold time 0 50 ns tACC6 RD access time 10 85 ns tOH6 Output disable time 10 ns NOTE For memory control and system control commands tC Y C6 2tC HEW tCEA 75 gt tACV 245 For all other commands tCY C6 4tC tEW 30 8 we SE 18H Dalian Dongfu Color Display Co Ltd User s Manual 1 APPLICABLE SCOPE This document defines the performance quality and reliability standard of a Liquid Crystal Module LCM 2 QUALITY ASSURANCE We can offer the quality assurance for 1 year under the right condition of operating and storage 3 INSPECTION CONDITION 3 1 outside vision inspection Under two 20Wfluorescent lamps or a 40Wone There is a Distance about 30 cm between the eyes and the LCM panel 3 2 definition of area A area visible domain B area invisible domain Basic principle If the defects in B area and which doesn t influence the assembling are acceptable When the user doesn t accept the criteria we can consult then we will reach an acceptable criteria We must add new items when necessary 4 QUALITY LE
6. User s Manual EDM320240 08 S contents lt 1 SCOPe 2 22 222222 22n nnn n nnn en en nn nn nee e nee n eens 3 2 Warranty 2 222 nn nen nn nnn nese nn nnnnnenn ene 3 3 FeatUreS 2222 3 4 Dimensional outline 6 5 V O Terminal _ 2 22 22222 20222 2 6 6 Handling precautions 9 7 Precaution for uSe 10 8 Quality Level 2 10 2 W SE 18H Dalian Dongfu Color Display Co Ltd 1 Scope User s Manual This manual defines general provisions as well as inspection standards for standard LCD module supplied by Dalian Dongfu Color Display Co Ltd If the event of unforeseen problem or unspecified items may occur please contact the nearest supplier or our company 2 Warranty If module is not stored or used as specified in this manual it will be void the 12 month warranty 3 Features 3 1 Features Display mode l Display color L Display format Input data Multiplexing ratio Viewing direction Backlight 3 2 Mechanical features Item Transmissive and negative type FSTN LCD Display dots Dark blue Background White 320 w X 240 h full do
7. VEL It shall be based on MIL STD 105D inspections by single sampling Fatal defect AQL Slight defect CAQL Total CAQL 0 65 1 5 1 5 TEST STANDARD All the data s units below are mllimeter mm 5 1 LCD visible domain P 11 W SE igh Dalian Dongfu Color Display Co Ltd User s Manual No Defect Classification Standard Acceptable quantity Defect class 1 Electric performance b Clength width 2 1 1 Mome a Tarral ose Not allowable fatal due to pinholes or short 1 2 Creepage Not allowable fatal Piia tien lt 0 1 ok a b MAY 0 2 1 3 P RE ee a lt w3 slight disconnected or wrong orientation r J acceptable 2 pcs cell ie eee ate aa a standard width let well proportioned eo serga prop c 2a 3 2 Internal defect Black or white spots b lt 0 1 Ok due to air bubbles 0 1 lt b6 lt 0 2 3 foreign objects or wrong 0 2 lt 6 lt 0 25 2 2 1 Orientation in glass or 0 25 lt 0 slight polarizer total defects 3 Density of black lt 0 1 Ok or white spots b gt 0 1 Far from 1 0 2 2 objects or a MTE WE dh L slight l J 0 03 lt w lt 0 05 Lai 2 y orientation in glass or polarizer 0 05 lt w According to 2 1 F 12 W tL 18W Dalian Dongfu Color Display Co Ltd User s Manual No Defect Clas
8. air bubbles 0 1 lt b6 lt 0 2 3 foreign objects or wrong 0 2 lt 6 lt 0 25 2 2 1 Orientation in glass or 0 25 lt 0 slight polarizer total defects 3 Density of black lt 0 1 Ok or white spots b gt 0 1 Far from 1 0 2 2 objects or a MTE WE dh L slight l J 0 03 lt w lt 0 05 Lai 2 y orientation in glass or polarizer 0 05 lt w According to 2 1 F 12 W tL 18W Dalian Dongfu Color Display Co Ltd User s Manual No Defect Standard on ie Fatal defect quantity 1 lt 0 1 lt 6 2 1 0 lt d lt 4 0 lt 3 3 b gt 5 0 a 8 Spot The space between the two dots is not less than 5 ihe tee ar aie The distorted feet 9 scrape the copper lt 1 frame distort foil gt 2 5 4 Zebra No Defect Standard Slight a ani Fatal defect quantity The zebra extrudes from The zebra extrudes from 1 the frame the frame 2 The zebra is deflected The zebra is deflected 5 5 Heat Seal No Defect Standard org Tree AU CPETANLE Fatal defect quantity Heat Seal extrudes Heat Seal extrudes from from the frame the frame The interface between the heat seal and PCB s gold Hee UES DEN finger lt 2 3 of gold finger 5 6 PCB COB part No Defect Standard Ligne OPLECU PACU EE ALR Fatal defect quantity 1 IC s mark is wrong IC s mark is wrong The height of the The exterior of the IC COB s glue leaks 3 COB pinhole Pinhole 4 oe oe Hers a Ba
9. ian Dongfu Color Display Co Ltd User s Manual Defect Inspection No Defect Standard Illustration j class method Tin hole lt 1 4 of tin 8 Tin hole surface fatal eyeballing Not allowable The tine which is over on or under tin surface 9 Tin tine T fatal eyeballing more than 0 5 level is not allowable 3 VW Soldering tin should not overstep the component s weld so HIVE XCESSIYE SMI tin 10 that the contour slight eyeballing quantity between the component and the PAD can t been distinguished The diameter of the tin bead lt 0 15 and one 11 Tin bead side should not have fatal eyeballing more than two tin beads 12 Tin dregs Not allowable fatal eyeballing Tin dregs 1 lt the length of the Component 13 pin which come out the slight ruler s pin fees weld lt 1 5 L H W 17 W SE 18H Dalian Dongfu Color Display Co Ltd User s Manual Defect Inspection No Defect Standard Illustration j class method The weld of the 14 Crack tin component s feet fatal eyeballing cracks 15 Crinkle tin The weld is chapped fatal eyeballing The pin of the component absorbs the DIP s tinaj 16 tin much more so that slight eyeballing is excessive l the tin overstep the bend of the feet The
10. of the specified voltage since the higher voltage over the limits may cause the shorter life of LCD module An electrochemical reaction due to DC direct current causes LCD undesirable deterioration so that the uses of DC direct current drive should be avoided Response time will be extremely delayed at lower temperature than the operating temperature range and on the other hand at higher temperature LCD module may show dark color in them However those phenomena do not mean malfunction or out of order of LCD module which will come back in the specified operating temperature 6 6 Storage In the case of storing for a long period of time the following ways are recommended Storage in polyethylene bag with the opening sealed so as not to enter fresh air outside in it And with not desiccant Placing in a dark place where neither exposure to direct sunlight nor light is Keeping the storage temperature range Storing with no touch on polarizer surface by any thing else 6 7 Safety Itis recommendable to crash damaged or unnecessary LCD into pieces and to wash off liquid crystal by either of solvents such as acetone and ethanol which should be burned up later BO TL FE 18H Dalian Dongfu Color Display Co Ltd User s Manual 5 2 2 6800 family interface timing t AWG R W HAt ANG AO CS k P tps rr DH6 DO D7 KE D Wite tacce tope D0 D7 J
11. ring the alumniumline aluminium line 5 Gold feet leak Gold feet leak TAG EDEMA i ie The appearance of the 6 COB s glue is i COB s glueis repaired repaired 15 W tk 18 Dalian Dongfu Color Display Co Ltd 5 7 PCB SMT part User s Manual Defect Inspection No Defect Standard Illustration i class method The appearance of ICis damaged slightly but it s character is 1 SMI damage good This is ok But lt fatal eyeballing if the feet of the IC break or fall off this is not allowable The height between the G i a vernier 2 SMI turn up component and weld t fatal pa Z ZA caliper The component should 3 Arises be put on face and fatal eyeballing can t be put on side Component s The surface of the PAD 4 vertical 215 of the weld s _ 4 fatal eyeballing excursion wi dt h monn The part of a Component s component s feet e 5 horizontal oversteping the PAD lt fatal eyeballing i oe A excursion 30 of the width of the PAD The soldered should SMT not be been wel d but fatal eyeballing wel ded doesn t been weld this is not allowable The surface of the soldering tin is Not good of rough and it is not 7 it fatal thin needle soldered hard if it been peeled allowable ghtly This is not F lo W tt 18W Dal
12. sification Standard Acceptable quantity Defect class 3 polarizer b lt 0 1 Ok 0 1 lt 6 lt 0 25 J 0 25 lt 0 defects on the polarizer 3 1 protecting film slight is excluded wX0 01 Ok 0 01 lt w lt 0 03 L lt 3 0 place 0 03 lt w lt 0 05 L lt 2 0 Q place 0 05 lt w According to 4 1 b lt 0 15 Ok 3 Bubble between glass and 0 15 lt o6 lt 0 3 2 siini i polarizer 0 3 lt lt 0 5 1 9 0 5 lt b 0 3 3 Polarizer is turned up or Nita hase slight desquamate 3 4 Stained polarizer Not allowable slight 5 5 Stained protect film Ok slight 4 Pin and pin glue 4 1 Pin broken Not allowable fatal 4 2 Pin rusted Not allowable fatal Llp a regular dimension 4 3 Insert error of pin b 2al 2 slight c S3a 2 4 4 Pin glue flow out a lt 1 5 slight Q 4 5 Pin glue excessive Not over the protecting film slight 4 6 Bubble in pin glue Ok slight B13 W tk 18W Dalian Dongfu Color Display Co Ltd User s Manual No Defect Classification Standard Acceptable quantity Defect class 1 Electric performance b Clength width 2 1 1 Mome a Tarral ose Not allowable fatal due to pinholes or short 1 2 Creepage Not allowable fatal Piia tien lt 0 1 ok a b MAY 0 2 1 3 P RE ee a lt w3 slight disconnected or wrong orientation r J acceptable 2 pcs cell ie eee ate aa a standard width let well proportioned eo serga prop c 2a 3 2 Internal defect Black or white spots b lt 0 1 Ok due to
13. te tacca F a 7 t OH8 D0 D7 C READ VDD 5V 10 Ta 20 to 75 deg C Signal Symbol Parameter min max Unit Condition A0 CS tAH8 Address hold time 10 ns CL 100pF tAws Address setup time 0 ns WR RD tCYC System cycle time SEE ns NOTE tCC Strobe pulsewidth 120 ns tDS8 Data setup time 120 ns DO0 D7 tDH8 Data hold time 5 ns tAccs_ RD access time 50 ns tOH8 Output disable time 10 50 ns NOTE For memory control and system control commands tCY C8 2tC tCC tCEA 75 gt tACV 245 For all other commands tC Y C8 4tC tCC 30 7 we FE 18m Dalian Dongfu Color Display Co Ltd User s Manual 5 2 2 6800 family interface timing t AWG R W HAt ANG AO CS k P tps rr DH6 DO D7 KE D Wite tacce tope D0 D7 J READ NOTE tCYC6 XZR CS AKIRA E ZE AYME BA YT VDD 5V 10 Ta 20 to 75 deg C VDD 5V 10 Ta 20 to 75 deg C Signal Symbol Parameter min max Unit Condition A0 CS tCYC6 System cycle time SEE ns CL 100pF R W NOTE tAW6 Address setup time 0 10 ns tAH6 Address hold time 0 0 E tEW Enable pulsewidth 120 ns tDS6 Data setup time 100 ns D0 D7 tDH6 Data hold time 0 50 ns tACC6 RD access time 10 85 ns tOH6 Output disable time 10 ns NOTE For memory control and system control commands tC Y C6 2tC HEW tCEA 75 gt tACV 245 For all other commands tCY C6 4tC tEW 30
14. ts 8 bit parallel data interface from controller 1 240 Duty 6 O clock White Specification Outline dimensions 103 0 W X 80 8 H X 14 0 Max T Number of dots 320 W X240 H Dots Viewing area 81 05 W X61 6 H Image area 76 78 W X 57 58 H Dot pitch 0 24 W X 0 24 H Dot size 0 22W X 0 22 H Weight 3 3 Absolute maximum ratings Item Max Supply Voltage Logic 5 5 LCD drive 22 Input Voltage Vdd 0 3 Operating Temperature 60 Storage Temperature 75 Humidity 90 3 we SE 18H Dalian Dongfu Color Display Co Ltd User s Manual 3 4 Electro optical Characteristics Item Conditions LCD Driving Voltage Recommended voltage 0 0 Response Rise Time Time 0 0 0 Decay Time ie Vertical Viewing angle Horizontal Contrast Ratio i b 0 9 0 Note lt 1 gt Definition of 6 and 9 lt 2 gt Contrast ratio higher than 2 k22 can be obtained in this voltage range K light source gt D F K gt 2 1 2 Measuring equipment DMS Viewi 1 lewlng angle Made in AUTRONIC Note lt 3 gt Definition of response time waveform Positive Display Negative Display Vertical 0 6 0 maae wd 2 8 180 90 gt N 8 270 e 90
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