DENSITRON DD-9664WE-3A handbook
Contents
1. After the completion of the described reliability test the samples were left at room temperature for 2 hrs prior to conducting the failure test at 23 5 C 55415 RH DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 9 PRECAUTIONS 9 1 Handling Safety If the panel breaks be careful not to get the organic substance in your mouth or in your eyes If the organic substance touches your skin or clothes wash it off immediately using soap and plenty of water Mounting and Design Place a transparent plate e g acrylic polycarbonate or glass on the display surface to protect the display from external pressure Leave a small gap between the transparent plate and the display surface Design the system so that no input signal is given unless the power supply voltage is applied Caution during OLED cleaning Lightly wipe the display surface with a soft cloth soaked with Isopropyl alcohol Ethyl alcohol or Trichlorotriflorothane Do not wipe the display surface with dry or hard materials that will damage the polariser surface Do not use aromatic solvents toluene and xylene or ketonic solvents ketone and acetone Caution against static charge As the display uses C MOS LSI drivers connect any unused input terminal to Vpp or Vss Do not input any signals before power is turned on Also ground your body work assembly table and assembly equip2. NG w Not allowed if bent lead pa extends horizontally i T more than 50 JHH of its width N Minor Colour Level of sample for approval set as limit sample uniformity Major PCB No unmelted solder paste should be present on PCB Critical Cold solder joints missing solder connections or oxidation are not allowed Minor No residue or solder balls on PCB are allowed Critical Short circuits on components are not allowed Minor Tray Size Quantity articles lt 0 Any number E On tray oe y O gt 0 25 4 220 25 2 On displa pay L 3 I DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 7 3 DEALING WITH CUSTOMER COMPLAINTS 7 3 1 Non conforming analysis Purchaser should supply Densitron with detailed data of non conforming sample After accepting it Densitron should complete the analysis in two weeks from receiving the sample If the analysis cannot be completed on time Densitron must inform the purchaser 7 3 2 Handling of non conforming displays If any non conforming displays are found during customer acceptance inspection which Densitron is clearly responsible for return them to Densitron Both Densitron and customer should analyse the reason and discuss the handling of non conforming displays when the reason is not clear Equally both sides should discuss and come to agreement for issues pertaining to modification of Densitron q
3. 1 HANDEIN Gis tec eect eect ETT ETT PE 27 9 2 STORAGE aIr AT RT ATN T A A TE AET 28 9 3 BISLEIN M E AEN TT ET E A tend E E 28 9 4 IB RIZS ICT ms 28 9 5 uin cT T MEN 28 Product No DECORUS REMIS Page 2 29 Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS REVISION RECORD Rev Date Page Chapt Comment ECR no A SEDES First Issue 09 Product No ewe BENI Page 3 29 Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 1 MAIN FEATURES ITEM CONTENTS Display Format 96 x 64 Dots Overall Dimensions W H T 24 90x22 95x1 40 mm Active Area W H 19 953 x 13 424 mm Viewing Area W H 21 953 x 15 424 mm Display Mode Passive Matrix Display Colour White Colour Driving Method 1 64 duty Driver IC SSD1305 Operating temperature 30 C 70 C Storage temperature 40 C 80 C Product No NEA BENA Page 4 29 Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITHON DISPLAYS 2 MECHANICAL SPECIFICATION 2 1 MECHANICAL CHARACTERISTICS ITEM CHARACTERISTIC UNIT Display Format 96 x 64 Dots Over
4. SDIN is treated as data When it is pulled low the data at SDIN will be transferred to the command register In I2C mode this pin acts as SAO for slave address selection ieee ieee Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS No Symbol LO Function Read Write Select or Write This pin is MCU interface input When interfacing to a 68XX series microprocessor this pin will be used as Read Write R W selection input Pull this pin to High for read mode and pull it to Low for write mode H R Wit I When 80XX interface mode is selected this pin will be the Write WR input Data write operation is initiated when this pin is pulled low and the CS is pulled low When serial interface is selected this pin must be connected VSS Read Write Enable or Read This pin is MCU interface input When interfacing to a 68XX series microprocessor this pin will be used as the Enable E signal Read write operation is initiated when this pin is pulled high and the CS is pulled low 12 E RD I When connecting to an 80X X microprocessor this pin receives the Read RD signal Data read operation is initiated when this pin is pulled low and CS is pulled low When serial interface is selected this pin must be connected to VSS Host Data Input output Bus These pins are 8 bit bi directional data bus to be connected to the microprocessor
5. 9 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 7 2 4 Standard of appearance inspection Units mm Class Item Criteria Minor Packing amp Outside amp inside package Presence of product no lot no quantity Critical Label Product must not be mixed with others and quantity must not be different from that indicated on the label Major Dimension Product dimensions must be according to specification and drawing Major Electrical Product electrical characteristics must be according to specification Critical OLED Missing lines short circuits or wrong patterns on OLED display are not Display allowed Minor Black spot Round type as per following drawing white spot 2 X Y 2 dust Acceptable quantity Size Zone A Zone B e O lt 0 1 Any number Y 0 1 lt lt 0 2 3 0 2 lt 2 lt 0 25 1 uL 025 9 0 Line type as per following drawing Acceptable quantity W Length Width Zone A Zone B Un WS0 05 Any number NA L20 W lt 0 1 3 Any number L gt 2 0 0 L Total acceptable quantity 3 Minor Polariser Scratch on protective film is permitted scratch Scratch on polariser same as No Minor Polariser X Y 2 bubble Acceptable quantity Size Zone A Zone B O lt 0 5 Any number Any number go 2 03 o y X DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc Al
6. DENSITRON DISPLAYS OLED DISPLAY MODULE Product Specification CUSTOMER Standard PRODUCT NUMBER DD 9664WE 3A CUSTOMER Date APPROVAL INTERNAL APPROVALS Product Mgr Doc Control Electr Eng Bazile Bazile Luo Peter Peter Luo Date 21 12 09 Date 21 12 09 Date 21 12 09 Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS TABLE OF CONTENTS 1l MAIN EEATURES 26 eiirio eie e i ed ee ipie eto dro 9 o deseosos isores o poa s Uo eei Sioe a Peas ae o E Ear E SE DESI O EE 4 2 MECHANICAL SPECIFICATION eeeeeesssscssessssshsasashshss ss sese ss sese sese nasse ese sese aun 5 2 1 MECHANICAL CHARACTERISTICS eese eene nitet 5 2 2 MECHANICAL DRAWING eeeeennr ee e e eme eheheh ete t tenetis semet 6 3 ELECTRICAL SPECIFICATION esessssssssosssssssssssssososssssosososssososososososssssosossssssssssso 7 3 1 ABSOLUTE MAXIMUM RATINGS ceeeeeeeeeeernn emet ennt etit etit tenen 7 3 2 ELECTRICAL CHARACTERISTICS ecce ete tenete nen 8 3 3 INTERFACE PIN ASSIGNMENT eeeeeeeeerr een en eh enete tenente 9 34 BLOCK DIAGRAM ever et tbc eee labe itae EE co eei ba oa debes da eeu 11 3 5 ACCHARACTEBRISTIQS tiiccceeticteco eve e tret Ete to cete ha Ete ee cen ebd EP Po e Fen 12 4 OPTICAL SPECIFEICAT I N 5 eestctoe koe sh se pe aae re Pago so so Pea eoe oa Pane saa petuo c
7. Design the product and installation method so that the OEL driver may be shielded from light during the inspection processes Although this OEL display module stores the operation state data by the commands and the indication data when excessive external noise etc enters into the module the internal status may be changed It therefore is necessary to take appropriate measures to suppress noise generation or to protect from influences of noise on the system design We recommend you to construct its software to make periodical refreshment of the operation statuses re setting of the commands and re transference of the display data to cope with catastrophic noise ia bn Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data
8. EL Panel 2 VCC P This is the most positive voltage supply pin of the chip It must be supplied externally Ground of Logic Circuit This is a ground pin It acts as a reference for the logic pins It 3 VSS P must be connected to external ground Power Supply for Core Logic Operation 4 VDD P This is a voltage supply pin It must be connected to external source Power Supply for Interface Logic Level This is a voltage supply pin It should be match with MCU 5 VDDIO P interface voltage level VDDIO must always be equal or lower than VDD Communicating Protocol Select 6 BS1 These pins are MCU interface selection input See the following table BS1 BS2 I DC I 0 7 BS2 Serial 0 0 68XX parallel 0 1 80XX parallel 1 1 Chip Select 8 CS I This pin is the chip select input The chip is enabled for MCU communication only when CS is pulled low Power Reset for Controller and Driver 9 RES I This pin is reset signal input When the pin is low initialization of the chip is executed Data Command Control This pin is Data Command control pin When the pin is pulled high the input at D7 DO is treated as display data When the pin is pulled low the input at D7 D0 will be transferred to the command register For detail 10 D C I ee to MCU interface signals please refer to the iming Characteristics Diagrams When the pin is pulled high and serial interface mode is selected the data at
9. IFICATION EPE COVER FOAM 351x212x1 ANTISTATIC x 1 Pes j y x 1 pes Empty B Pes Tray Vacuum packing EPE PROTECTTIVE LADS Stapperod Stacking i Tray 420x285 T 0 8mm Wrapped with adhesive tape B xs e6 Vacuum packing bag K EPE PROTECTTIVE 370mm x 280mm x 20mm M CARTON BOX Primary L450mm x W296 x H110 B wave xcs 4 Carton Box L464mm x W313mm x H472mm AB wave Major Maximum C wa cw O Holding Trays A 15 perPrimary Box Total Trays B 16 per Primary Box Including 1 Empty Tray Primary Box C 1 4 per Carton 4 as Major Maximum E eee Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 6 1 LABELLING amp MARKING DENSITRON DD 9664WE 3A TW YY MM 7 QUALITY ASSURANCE SPECIFICATION 7 1 CONFORMITY The performance function and reliability of the shipped products conform to the Product Specification 7 2 DELIVERY ASSURANCE 7 2 1 DELIVERY INSPECTION STANDARDS IPC AA610 class 2 electronic assembly s standard 7 2 2 Zone definition A Active B Outside Active 7 2 3 Visual inspection Test and measurement to be conducted under following conditions Temperature 2355 Humidity 55415 RH Fluorescent lamp 30 W Distance between the Panel amp Eyes of the Inspector 30cm Distance between the Panel amp the lamp 50cm Copyright 200
10. S 9L 0 079 6 1 6 C N 9 0d 10H usuris OFS 0 07c 0 A x rr IEEE hb di Un jl ula so OFF OAT LTE 1 dei 9Anoy azts p d TOFSE cc 1azuvqog 6 91 GZS de 7OF6 LT W W FC T V A FC CT VIN E6661 VIA 661C 192uv oq 6 c sas de gt C Ov6 tC azis joueq COz6 FC 6 29 Page REV A DD 9664WE 3A Product No Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 ELECTRICAL SPECIFICATION 3 1 ABSOLUTE MAXIMUM RATINGS VSS 0 V Ta 25 C Item Symbol Min Max Unit Note Supply Voltage for Logic Vpp 0 3 4 V Note 1 2 Supply Voltage for I O Pins Vppio 0 3 b p V Note 1 2 Supply Voltage for Display Vcc 0 15 V Note 1 2 Operating Temperature Top 30 70 C Storage Temperature Tstg 40 80 C Note 1 All the above voltages are on the basis of VSS 0V Note 2 When this module is used beyond above absolute maximum ratings permanent breakage of the module may occur Also for normal operations it s desirable to use this module under the conditions according to Section 3 2 Electrical Characteristics and section 4 optical characteristic If this module is used beyond these conditions the malfunction of the module can occur and the reliability of the module may deteriorate Copyright 2009 DENSITRON TECHNOLOGIES plc All rights r
11. Time tpuw 7 ns Read Data Hold Time tDHR 20 ns Output Disable Time ton 70 ns Access Time tACC 140 ns Read Low Time tPWLR 120 ns Write Low Time tpwLw 60 ns Read High Time tpwHR 60 ns Write High Time tpwHw 60 ns Chip Select Setup Time tcs 0 ns Chip Select Hold Time to Read Signal tcsu 0 ns Chip Select Hold Time tcsF 20 ns Rise Time tr 15 ns Fall Time tr 15 ns Vpp Vss 2 4 to 3 5 V VbpbIo Vpp Ta 25 C DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS Write cycle Form 1 Read cycle Form 1 CS cs TNCS D cs gt cx WR L ew D PAH RD D 7 0 D 7 0 CS pipe en Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 5 3 Serial Interface Timing Characteristics Characteristics Symbol Min Max Unit Clock Cycle Time teycle 250 ns Address Setup Time tas 150 E ns Address Hold Time tan 150 ns Chip Select Setup Time tcss 120 ns Chip Select Hold Time tcsH 60 ns Write Data Setup Time tpsw 50 ns Write Data Hold Time tpuw 15 ns Clock Low Time tcLKL 100 ns Clock High Time tcLKH 100 ns Rise Time tr 15 ns Fall Time tr 15 ns Vpp Vss 2 4 to 3 5 V VbpbIo Vpp Ta 25 C s END tas t AH M cle CLKL i SCLK D 0 p tr tg tpsw
12. all Dimensions 24 90x22 95x1 40 mm Viewing Area 21 953 x 15 424 mm Active Area 19 953 x 13 424 mm Dot Size 0 193 x 0 194 mm Dot Pitch 0 208 x 0 21 mm Weight 1 65 g IC Controller Driver SSD1305 Product No EE REV Page 5 29 Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DISPLAYS DENSITRON 2 2 MECHANICAL DRAWING wd a masman KADISI IND JN z Ssn w L Ae wo cu a e a wai C 3 og X a vw cg 3 l z oy mi Te wounno5 ano oe pg Moy mm amp a uou 96 ugo gp uws Sco STI LOOT STTILOOT wa i ouv wa euer or odon 5a ros orea Prun pog ou epos E ve aMr996 00 om aw wn BEN paeods ae so SON EOL AVS Va I m 9 voy ce uounuo p umo gi iourdos cer swosouncua Hp ee Te ae Ww Aes muam HA STTILOOT T FQUAN Odi FUN 0090 8 V Dd APPOW 87809007 Sas pd Apo omowe f a ES reme NOMHLISN3G UNIS annua ie paoaddy anuos unut90 OXSXCT g88I Te We ede aacusy Xuusjod XvjN SE I 3q ppnous spat 2Aoqe tna ssouxong PMO pojquiosse PMH oq adwy 2400121 29 tu yj 2429104d 12zumod OY WA si ais 20um13 0 PUIN OTL TAS 911 PIER XX08 XX89 19 8 onu X wod soco Ln aod sozo Ln aequi Jda S0 ICSS D1 Aug c MUM 10109 ISHON TOF
13. and D0 D7 C1 C3 C5 0 1 uF C2 C4 4 7uF C6 1OpF C7 4 79F 25V Tantalum Capacitor RI 910kQ R1 Voltage at IREF VSS IREF Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITHON DISPLAYS 3 5 AC CHARACTERISTICS 3 5 1 68XX Series MPU Parallel Interface Timing Characteristics Characteristics Symbol Min Max Unit Clock Cycle Time teycle 300 3 ns Address Setup Time tAs 0 ns Address Hold Time tAH 0 ns Write Data Setup Time tpsw 40 ns Write Data Hold Time touw 7 ns Read Data Hold Time tDHR 20 ns Output Disable Time ton 70 ns Access Time tacc 140 ns Chip Select Low Pulse Width Read PWes 120 Chip Select Low Pulse Width Write 60 Chip Select High Pulse Width Read PWesu 60 as Chip Select High Pulse Width Write 60 Rise Time tr 15 ns Fall Time tr 15 ns Vpp Vss 2 4 to 3 5 V VbpbIo Vpp Ta 25 C D C R W D 7 0 WRITE DER wan son D tog Ber en Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 5 2 8080 Series MPU Parallel Interface Timing Characteristics Characteristics Symbol Min Max Unit Clock Cycle Time teycle 300 ns Address Setup Time tas 10 E ns Address Hold Time tAH 0 ns Write Data Setup Time tpsw 40 ns Write Data Hold
14. ement taken at Vpp 2 8V Vcc 11 0V Software configuration follows Section 5 4 Initialization Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data 5 FUNCTIONAL SPECIFICATION 5 1 COMMANDS DENSITRON DISPLAYS Please refer to the Technical Manual for the SSD1305 5 2 POWER UP DOWN SEQUENCE To protect panel and extend the panel lifetime the driver IC power up down routine should include a delay period between high voltage and low voltage power sources during turn on off It gives the panel enough time to complete the action of charge and discharge before after the operation 5 2 1 POWER UP SEQUENCE 1 Power up Vpp Vpp10 2 Send Display off command Voc 3 Initialization 4 Clear Screen 5 Power up Vcc 6 Delay 100ms Vpp Vppio When Vpp Vppio is stable 7 Send Display on command Vss Ground 5 2 2 POWER DOWN SEQUENCE 1 Send Display off command 2 Power down Vcc Vece 3 Delay 100ms When Vcc is reach 0 and panel is completely discharges Vpp Vppio 4 Power down Vpp Vppio Vss Ground 5 3 RESET CIRCUIT Vpp ON Vcc ON Display On Display off Vccoff Vpp off When RES input is low the chip is initialized with the following status 1 Display is OFF 2 132x64 Display Mode 3 Normal segment and display data column and row address mapping SEGO mapped to column address 00h and COMO mapped to row address 00h 4 Shift register data clear in s
15. erial interface 5 Display start line is set at display RAM address 0 6 Column address counter is set at 0 7 Normal scan direction of the COM outputs 8 Contrast control register is set at 80h 9 Normal display mode Equivalent to A4h command DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 5 4 ACTUAL APPLICATION EXAMPLE Command usage and explanation of an actual example lt Initialization gt Set Display Off Set Ame Color Mode On Of amp Low Power Display Mode Set Pre Charge Period OxAE OxD8 0x05 0xD9 OxD2 Set Display Clock Divide Ratio Oscillator Frequency Set Segment Re Map Set VCOMH Deselect Level OxD5 0xA0 OxAl OxDB 0x10 Set COM Output Scan Direction Set Entire Display On Off OxC8 OxA4 Set Normal Inverse Display OxA6 Set Multiplex Ratio 0xAS Ox3F Set Display Offset 0xD3 0x00 Set Display Start Line Set Look up Table 0x40 0x91 Ox3F Ox3F Ox3F 0x3F Set Master Configuration Set Current Control for Bank 0 Set Display On OxAD OxSE 0x81 0x80 OxAF If the noise is accidentally occurred at the displaying window during the operation please reset the display in order to recover the display function Set COM Pins Hardware Configuration OxDA 0x12 bee eee Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 6 PACKAGING AND LABELLING SPEC
16. eserved Proprietary Data DENSITRON DISPLAYS 3 2 ELECTRICAL CHARACTERISTICS 3 2 1 DC Characteristics Characteristics Symbol Conditions Min Typ Max Unit Supply Voltage for Logic Vpp 2 4 2 8 3 5 V i volage or Vcc Note 3 105 10 ms V Display xd Voltage for I O Wasa 16 18 Wis V ins Iout 1001A 3 3 High Level Input Vin MHz 0 8xVppio Vppio V Low Level Input Vir eges A 3 3 0 gt 0 2XV ppio V High Level Output Vou nee ad 0 9xVppio Vppio V Low Level Output Vor ae a 0 0 1xVppio V Operating Current for I Note 4 i 180 300 pA DD VDD Note 5 180 300 LA Operating Current for I Noles an i BA Ce NEO Note 5 8 0 100 mA Sleep Mode C tf er ode Current for Los sums f 1 5 TA Sleep Mode C tf gt ode Current for losni 1 5 uh Note 3 Brightness Lbr and Supply Voltage for Display Vcc are subject to the change of the panel characteristics and customer s request Note 4 Vpp 2 8V Vcc 11 0V 50 Display area turned on Note 5 Vpp 2 8V Vcc 11 0V 100 Display area turned on ee e Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 3 INTERFACE PIN ASSIGNMENT No Symbol LO Function Reserved Pin Supporting Pin 1 N C GND The supporting pin can reduce the influence from stress on the function pins This pin must be connected to external ground Power Supply for O
17. he rear face of the IC chip should be as follows SSD1351 Connection contact to any other potential than the above may lead to rupture of the IC 9 4 Disposing Request the qualified companies to handle industrial wastes when disposing of the OEL display modules Or when burning them be sure to observe the environmental and hygienic laws and regulations 9 5 Other When an OEL display module is operated for a long of time with fixed pattern may remain as an after image or slight contrast deviation may occur Nonetheless if the operation is interrupted and left MA ie oe Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS unused for a while normal state can be restored Also there will be no problem in the reliability of the module To protect OEL display modules from performance drops by static electricity rapture etc do not touch the following sections whenever possible while handling the OEL display modules Pins and electrodes Pattern layouts such as the COF With this OEL display module the OEL driver is being exposed Generally speaking semiconductor elements change their characteristics when light is radiated according to the principle of the solar battery Consequently if this OEL driver is exposed to light malfunctioning may occur Design the product and installation method so that the OEL driver may be shielded from light in actual usage
18. l rights reserved Proprietary Data DENSITRON DISPLAYS Class Item Criteria Minor Segment 1b Pin hole on dot matrix display deformation uu n Acceptable quantity 2 Size j d a b 0 1 Any number p a b 2x0 1 Any number 0 5 lt lt 1 0 3 Total acceptable quantity 7 2 Segments dots with different width _ Oe i l Acceptable di azb a b lt 4 3 l a lt b a b gt 4 3 3 Alignment layer defect a b 2 Acceptable quantity Size O lt 0 4 Any number 0 4 lt lt 1 0 5 C 1 0 lt lt 1 5 3 Y 1 5 lt lt 2 0 2 Total acceptable quantity 7 Minor Panel Chipping X lt 1 6 Panel length 7 Xel lt A Vij 7 7 Minor Panel Cracking Cracks not allowed m Minor Cupper Not allowed if visible by eye inspection exposed pin or film Minor Film or Not allowed if affect electrical function Trace Damage DD 9664WE 3A REV A Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS Class Item Criteria Minor Contact p Lead Twist Not allowed Fi ni TVISTED LEAD Minor Contact e Lead Not allowed P gt A BROKEN LEAD Minor Contact PE Lead Bent Not allowed if ES bent lead causes p UM short circuit A X b
19. ment to protect against static electricity Packaging Displays use OLED elements and must be treated as such Avoid strong shock and drop from a height To prevent displays from degradation do not operate or store them exposed directly to sunshine or high temperature humidity Caution during operation It is indispensable to drive the display within the specified voltage limit since excessive voltage shortens its life Other Precautions When a display module is operated for a long of time with fixed pattern may remain as an after image or slight contrast deviation may occur Nonetheless if the operation is interrupted and left unused for a while normal state can be restored Also there will be no problem in the reliability of the module Storage Store the display in a dark place where the temperature is 25 C 10 C and the humidity below 50 RH Store the display in a clean environment free from dust organic solvents and corrosive gases Do not crash shake or jolt the display including accessories AM ale Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 9 2 STORAGE When storing OEL display modules put them in static electricity preventive bags avoiding exposure to direct sun light nor to lights of fluorescent lamps etc and also avoiding high temperature and high humidity environments or low temperature less than 0 C environments We recommend
20. s data bus When serial mode is selected D1 will be the serial data input SDIN and DO will be the serial clock 13 20 D0 D7 I O input SCLK When I2C mode is selected D2 amp D1 should be tied together and serve as SDAout amp SDAin in application and DO is the serial clock input SCL Current Reference for Brightness Adjustment 21 IREF I This pin is segment current reference pin A resistor should be connected between this pin and VSS Set the current lower than 10 0pA Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for 22 VCOMH O COM signals A capacitor should be connected between this pin and VSS Power Supply for OEL Panel 23 VCC P This is the most positive voltage supply pin of the chip It must be supplied externally Ground of Analogue Circuit 24 VLSS This is an analogue ground pin It should be connected to VSS externally Reserved Pin Supporting Pin 25 N C GND The supporting pin can reduce the influence from stress on the function pins This pin must be connected to external ground bee nid Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 4 BLOCK DIAGRAM Active Area 0 95 96 x 64 Pixels Segment 113 Segnor 13 Common Common amp 1 MCU Interface Selection BS1 and BS2 Pins connected to MCU interface CS RESZ D C R W E RD
21. tpgw Dp on wee TS CS SCLK D0 SDN D7 DL ns XX ns Xt 2X m 5X m XK m XK gt iaga Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 3 5 4 12C Timing Characteristics Characteristics Symbol Min Max Unit Clock Cycle Time teycle 2 5 us Start Condition Hold Time tHSTART 0 6 us Data Hold Time for SDAour Pin 0 tHD us Data Hold Time for SDAm Pin 300 Data Setup Time tsp 100 us Start Condition Setup Time Only relevant for a repeated Start tSSTART 0 6 us condition Stop Condition Setup Time tssTOP 0 6 us Rise Time for Data and Clock Pin tR 300 ns Fall Time for Data and Clock Pin tF 300 ns Idle Time before a New Transmission tIDLE 1 3 us can Start Vpp Vss 2 4 to 3 5 V Vbppio Vpp Ta 25 C SDA ne Or MUN prE tHsTART tsp tssTART tssToP sc h NH NS yg N 7 N tCYCLE Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data DENSITRON DISPLAYS 4 OPTICAL SPECIFICATION 4 1 OPTICAL CHARACTERISTICS Characteristics Symbol Condition Min Typ Max Unit With Polarizer 2 Brightness Lor Note 3 60 80 cd m X 0 28 0 32 0 36 C LE White Without Polarizer Y 0 29 0 33 0 37 Dark Room CR i 2000 1 Contrast Viewing Angle 7160 degree Optical measur
22. uality assurance standard a ido Copyright 2009 DENSITRON TECHNOLOGIES plc All rights reserved Proprietary Data 8 RELIABILITY SPECIFICATION 8 1 RELIABILITY TESTS DENSITRON DISPLAYS Test Item Test Condition Evaluation and assessment High Temperature Operation 70 C 240 hours Low Temperature Operation 30 C 240 hours High Temperature Storage 80 C 240 hours Low Temperature Storage 40 C 240 hours High Temperature amp High Humidity Storage Operation 60 C 90 RH 120 hours Thermal Shock 40 C to 85 C 24 cycles 1 Hour The operational functions work e The samples used for above tests do not include polarizer e No moisture condensation is observed during tests 8 1 1 FAILURE CHECK STANDARD After the completion of the described reliability test the samples were left at room temperature for 2 hrs prior to conducting the failure teat at 2345 C 55 15 RH 8 2 LIFE TIME Item Description Function performance appearance etc shall be free from remarkable deterioration more than 10 000 hours under ordinary operating conditions of room temperature 1 25x10 C normal humidity 50 RH and in area not exposed to direct sunlight 50 RH Storage Life time is 20 000 hr under room temperature 25 10 C normal humidity 2 End of lifetime is specified as 50 of initial brightness 8 3 Failure Check Standard
23. ue pata Una Pra aue ve 17 4 OPTICAL CHARACTERISTICS eeeeeeeeee nennen enne ener eren eren eren nre 17 5 FUNCTIONAL SPECIFICATION eese sese sese nene nene ausos ases es sese sese sese sese sea sese aene 18 5 1 COMMANDS echter cede o Re Ires dee hee a voe Eee dea 18 5 2 POWER UP DOWN SEQUENCE scscssscasssesarssnessnnesossentensvescasunsdsastsasseaassvacdersverderess 18 5 3 RESET CIRCUIT eeeeeeeeeeeeeetn nene e eene e Rennen nnt nr nr rr nenne rrr nnne 18 54 ACTUAL APPLICATION EXAMPLE erre nemen emen 19 6 PACKAGING AND LABELLING SPECIFICATION eene een nnne nnne aenean 20 6 1 LABELLING amp MARKING eere tr rr rrr rrr rene 21 7 QUALITY ASSURANCE SPECIFICATION cccccssccsssscsssssosccssssescssccsssscssssseoscssesoess 21 7 1 CONFORMITY dE 21 7 2 DELIVERY ASSURANCE rtr rre rene re e ED we EFE ee dae edd 21 7 3 DEALING WITH CUSTOMER COMPLAINTS eere 25 8 RELIABILITY SPECIFICATION eeeeee eese sense na nasse aes sese es sea sese ses ses sese aenea 26 8 1 RELIABILITY TESTS ictor rrt roter Petre ede epe boe see Oeo e pepe ERES 26 8 2 MEE TIME rete rere ous aeunsaedcuntigs A Ie pes erede RI 26 8 3 FAILURE CHECK STANDARD ccccccccccccscssessececcccccscssssssceccceceassueasscecceseesueueaseecceseeaaea 26 9 PRE GAU TIONS beccccsscccisccccdcecccsccccscoccdeccccccesdacecedcececsc scdconcdoccccccesdbcasedcececscescsdessdeccdaccedes 27 9
24. you to store these modules in the packaged state when they were shipped from Factory At that time be careful not to let water drops adhere to the packages or bags nor let dewing occur with them If electric current is applied when water drops are adhering to the surface of the OEL display module when the OEL display module is being dewed or when it is placed under high humidity environments the electrodes may be corroded and be careful about the above 9 3 DESIGNING The absolute maximum ratings are the ratings which cannot be exceeded for OEL display module and if these values are exceeded panel damage may be happen To prevent occurrence of malfunctioning by noise pay attention to satisfy the VIL and VIH specifications and at the same time to make the signal line cable as short as possible We recommend you to install excess current preventive unit fuses etc to the power circuit VCI Recommend value 0 5A Pay sufficient attention to avoid occurrence of mutual noise interference with the neighbouring devices As for EMI take necessary measures on the equipment side basically When fastening the OEL display module fasten the external plastic housingsection If power supply to the OEL display module is forcibly shut down by such errors as taking out the main battery while the OEL display panel is in operation we cannot guarantee the quality of this OEL display module The electric potential to be connected to t
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DENSITRON DD 9664WE 3A handbook