ER-OLED0.91-2 - Display Future
Contents
1. 13 14 AT 010110231163 e IH T G yau 13 4 2 Power down and Power up Sequence sind 13 42 1 101761 00 566006116 ii adi s 13 42 2 Ee TEE 13 4 3 A duss 13 4 4 Actual Application Example 2 pp ERIS REB renerne RIMIS 14 5 Reliability iia 15 3 Contents of Reliability Tests one A tp a eque eei 15 52 e 15 2 22 1311016 Check Standard i ami ite ie sue pa ree Ue itp ERR 15 6 Outgoing Quality Control Specifications 16 20 GT Environment E ONT EE 16 6 2 AMP dis OS 16 6 3 Criteria Acceptable Quality Leyel oi a eg 16 6 3 1 Cosmetic Check Display Off in Non Active Area 16 6 3 2 Cosmetic Check Display Off in Active Area 19 6 3 3 Pattern Check Display On in Active Area 20 Oe EE 21 Vv 8 EASTRISING TECHNOLOGY CO LTD EastRising 78 H Z 11 A FR A s www lcd china com 8 Precautions When Using These OEL Display Modules 22 24 Sal Hondling PrecauttOTIS ce eoe e ho ott SEE Ago a Siri e Seit irc e bos t epist dda eens 24 5 2 Storage PTE CAUSA A apud it eet Dua a due 23 9 3 Ee DEENEN EE EES dE 23 8 4 Precautions when disposing of the OEL display modules 24 8 9 EE EE 24 Vv EASTRISING TECHN2. 1 4 Mechanical Drawing V EASTRISING TECHNOLOGY CO LTD EastRising 78 H A FH 11 A FR A J www lcd china com 1 5 Pin Definition Function Power Supply for Core Logic Operation This is a voltage supply pin It must be connected to externa Source Power Supply for Interface Logic Level This is a voltage supply pin It should be match with MCU interface voltage level Vppio must always be equal or lower than Von Ground of OEL System This is a ground pin It also acts as a reference for the logic pins the OEL driving voltages and the analog circuits It must be connected to external ground Power Supply for OEL Panel This is the most positive voltage supply pin of the chip It must be connected to external source System Control Pins Current Reference for Brightness Adjustment 21 IREF This pin is segment current reference pin A resistor should be connected between this pin and VSS Set the This pin is the input pin for the voltage output high level for COM signals A capacitor should be connected between this pin and VSS Communicating Protocol Select These pins are MCU interface selection input See the following table 6800 parallel 8080 parallel Serial 0 1 1 1 Note 0 is connected to Vss 1 is connected to Chip Select This pin is the chip select input The chip is enabled fo MCU communication only when C
3. www lcd china com 7 Package Specifications EPE COVER FOAM 351x212x1 ANTISTATIC x 1 Pcs 16 Pcs Tray Vacuum packing EPE PROTECTTIVE Tray 420x285 T 0 8mm DT Exsiccator x 2 pcs E Brimary Box 4 SET Wrapped with adhesive tape X 16 pcs V Vacuum packing bag EPE PROTECTTIVE fe 370mm x 280mm x 20mm CARTON BOX Carton Box L464mm x W313mm x H472mm AB wave V EASTRISING TECHNOLOGY CO LTD EastRising 78 H A RAE FR e www lcd china com 6 Precautions When Using These OEL Display Modules 8 1 Handling Precautions 1 Since the display panel is being made of glass do not apply mechanical impacts such us dropping from a high position 2 If the display panel is broken by some accident and the internal organic substance leaks out be careful not to inhale nor lick the organic substance 3 f pressure is applied to the display surface or its neighborhood of the OEL display module the cell structure may be damaged and be careful not to apply pressure to these sections 4 The polarizer covering the surface of the OEL display module is soft and easily scratched Please be careful when handling the OEL display module 5 When the surface of the polarizer of the OEL display module has soil clean the surface It takes advantage of by using following adhesion tape Scotch Mending Tape No 810 or an equivalent Never try to breathe upon the soiled surface nor wipe
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5. OEL display module fasten the external plastic housing section 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 the rear face of the IC chip should be as follows SSD1305 Connection contact to any other potential than the above may lead to rupture of the IC 23 eee es TECHNOLOGY Po LTD www lcd china com 8 4 Precautions when disposing of the OEL display modules 1 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 8 5 Other Precautions 1 2 3 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 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 Genera
6. OLOGY CO LTD _fasfisng 78 Ho 2 ARAMA A www lcd china com 1 Basic Specifications 1 1 Display Specifications 1 Display Mode Passive Matrix 2 Display Color Monochrome Blue 3 Drive Duty 1 32 Duty 1 2 Mechanical Specifications 1 Outline Drawing According to the annexed outline drawing number 2 Number of Pixels 128 x 32 3 Panel Size 26 9 x 13 7 x 1 5 mm 4 Active Area 22 38 x 5 58 mm 5 Pixel Pitch 0 175 x 0 175 mm 6 Pixel Size 0 155 x 0 155 mm 7 Weight TBD g 1 3 Active Area amp Pixel Construction oo Y v di 2 q en bei Ve AAA Display Pattern 0 175 Segment 129 Segment 2 0 155 Column 1 Column 128 Common 32 Common 0 I Row 31 Row 32 Common 47 Common 15 i i GT Rowl Row2 non E eoo V T T Er 1119007 III900c 676 1119007 aed I DEI 9ZIS 19998 ALI Bue JURISTA 700006 urg mp Suengz uury Ag OF 6 Wd qq 3 6 UMBIT 30813101 apr Jog eur epos 7 1 6 D od 3 0 y J 6 snog ouo T INL wu xun DM pogroxds stwu tnO seat D I 24njpudig Aal aJoquans Sumex all 00 ADOTON HO31L ON S HlSV4d pao4ddy 42u0 n7 ON ST SSA pz DOA HINOOA
7. S is pulled low Power Reset for Controller and Driver 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 DO will be transferred to the command register In I2C mode this pin acts as SAO for slave address selection For detail relationship to MCU interface signals please refer to the Timing Characteristics Diagrams Vv EASTRISING TECHNOLOGY CO LTD EastRisng JE H A Ft 1 FR GA s www lcd china com 1 5 Pin Definition Continued Pin Number Function PU Interface Pins Continued Read Write Select or Write This pin is MCU interface input When interfacing to a 68XX series microprocessor this pin will be used a Read Write R W selection input Pull this pin to High for read mode and pull it to Low for write mode When 80XX interface mode is selected this pin will bel the Write WR input Data write operation is initiated when this pin is pulled low and the is pulled low 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 whe this pin is pulled high and the CS is pulled low When connecting to an 80XX microprocessor this pin receive
8. d EASTRISING TECHNOLOGY CO LTD EastRising JE H Z KA TE OA s www lcd china com ER OLEDO0 91 2 LCD Module User Manual REV Descriptions Release Date 1 0 Preliminay Release Nov 24 2008 Y EASTRISING TECHNOLOGY CO LTD EastRising 718 H Z 1 A FR A s www lcd china com Contents 1 Basic Specifications 1 5 TL Display Specifications eroien das 1 1 2 Mechanical Specifications drid iii 1 1 3 NEE e 1 1 4 160016311318 Z t oae bs dtu quie d adu eu a 2 1 5 Pin Definition 3 L Block Diagram iii is 5 2 Absolute Maximum Ratings 6 3 Electrical Characteristics 7 12 Sub PDC C hardete ESHCSi o CELL ede bL Le LO Lips 7 3 2 SAC Charaeteristi6eSu kus ua E a 8 3 2 1 6800 Series MPU Parallel Interface Timing Characteristics 8 3 2 2 8080 Series MPU Parallel Interface Timing Characteristics 9 3 2 3 Serial Interface Timing Characteristics 10 3 2 4 PC Interface Timing Characteristics c c ccccccscsscsessesssesessscsessesssescsesvsesees 11 3 3 Optics amp Eeer 12 3 4 General Electrical Specification RV Ran EE UE e 12 4 Functional Specification
9. l Lead Prober Y EASTRISING TECHNOLOGY CO LTD EasHisng 8 8 2 HAAR A www lcd china com 6 3 1 Cosmetic Check Display Off in Non Active Area Continued NG if any bent lead cause lead shorting Terminal Lead Bent Not Twist or Broken NG for horizontally bent lead more than 50 of its width Couldn t Be Removed by Alcohol Ink Marking on Back Side of panel Acceptable Ignore for Any Exclude on Film Vv EASTRISING TECHNOLOGY CO LTD EasHsng 72 Hof 7A AAR www lcd china com 6 3 2 Cosmetic Check Display Off in Active Area Check Item Classification Any Dirt amp Scratch on Protective Film Acceptable Ignore for Any Scratches Fiber Line Shape ae l m Defect W gt 0 1 8 On Polarizer L lt 2 1 EELER lt 0 1 Ignore 0 1 d lt 0 25 n lt l Bubbles or Dent lt 0 5 n 1 On Polarizer O A Fingerprint Flow Mark 8 on Polarizer Not Allowable Dirt Spot Shape Defect On Polarizer Protective film should not be tear off when cosmetic check Definition of W amp L amp Unit mm at b 2 V EASTRISING TECHNOLOGY CO LTD EastRising 78 H Z Ft KA FE GA J www lcd china com 6 3 3 Pattern Check Display On in Active Area Pixel Short Darker Pixel Wrong Display 20 EASTRISING TECHNOLOGY CO LTD EastRising JE H A 11 A FR A J
10. lly 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 T Design the product and ista daton method so that the OEL driver may be 5 into im E n 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
11. ng 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 Shift register data clear in serial interface Display start line is set at display RAM address 0 Column address counter is set at O Normal scan direction of the COM outputs Contrast control register is set at 80H Normal display mode Equivalent to A4h command cd gn E EASTRISING TECHNOLOGY CO LTD _Edsifising 18 H 4 RA EAS www lcd china com 4 4 Actual Application Example TBD V EASTRISING TECHNOLOGY CO LTD EastHisng H ARARATI www lcd china com 5 Reliability 5 1 Contents of Reliability Tests High Temperature Operation 70 C 240 hrs Low Temperature Operation 30 C 240 hrs The brightness should be greater than 5096 of the Low Temperature Storage 40 C 240 hrs initial brightness High Temperature Humidity _ Operation Thermal Shock 60 C 90 RH 120 hrs The operational A0 C amp 85 C 24 cycles functions work Ihr dwell No moisture condensation is observed during tests 5 2 Lifetime End of lifetime is specified as 50 of initial brightness An average operating lifetime of more than 10 000 hrs at room temperature is approached by high temperature operations 5 3 Failure Check Standard After the completion of the described reliability test
12. s www lcd china com 3 3 Optics amp Electrical Characteristics Brightness With Polarizer EE NEN 0 12 0 16 0 20 0 22 0 26 0 30 1001 i View Angle Note 3 Optical measurement taken at 1 32 duty 3 4 General Electrical Specification EE sv 7 i Teen TBD TBD TBD 50 Display rea Turn on Note 5 Vpp 2 8V Vcc 8V Frame Rate TBD Hz Contrast Setting TBD 10096 Display Area Turn on V EASTRISING TECHNOLOGY CO LTD EastRising JE H A 11 A FR e www lcd china com 4 Functional Specification 4 1 Commands Refer to the Technical Manual for the SSD1305 4 2 Power down and Power up Sequence To protect OEL panel and extend the panel life time 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 OEL panel enough time to complete the action of charge and discharge before after the operation 4 2 Power up Sequence 1 Power up Vpp 2 Send Display off command 3 Driver IC Initial Setting 4 Clear Screen veg 5 Power up Vcc VppfVppio 6 Delay 100ms When Vpp is stable Vss Ground 7 Send Display on command When is completely discharges 4 Power down Vpp Vss Ground 4 3 Reset Circuit Vcc is reach O and panel Vpp Vppio Mon on Vec on Display on When RES input is low the chip is initialized with the followi
13. s the Read RD signal Data read operation i initiated when this pin is pulled low and CS is pulled ost Data Input Output Bus These are 8 bit bi directional data bus to be connected to the microprocessor s data bus When serial interface mode is selected DO will be the 13 20 D0 D7 serial clock input SCLK D1 will be the serial data input SDIN and D2 should be left opened When I2C mode is selected D2 D1 should be tied together and serve as SDAout SDAin in application and DO is the serial clock input SCL No Connection D EASTRISING TECHNOLOGY CO LTD www lcd china com 1 6 Block Diagram Active Area 0 91 128 x 32 Pixels i SSD1305 i AA aa a O VCC VDD VDDIO MCU Interface Selection BS1 and BS2 Pins connected to MCU interface D7 DO RD WR D C RES and CS C1 C2 C3 C4 4 7uF RI 910kQ R1 Voltage at IREF VSS IREF Vv EASTRISING TECHNOLOGY CO LTD EasHsing 8 H amp ofi 8 8 www lcd china com 2 Absolute Maximum Ratings L mes Sume s e tnt Ser LY pau E c Operating Temperature Storage Temperature Note 1 All the above voltages are on the basis of GND 0V Note 2 When this module is used beyond the above absolute maximum ratings permanent breakage of the module may occur Also for normal operations it is desirable to
14. the residue material by the method introduced in the above Section 5 Ifceiecidgd ande darapplitalawhishthkal WE display module is being dewed or when it is placed under high humidity environments the electrodes may be 8 2 Storage Precautions D 2 8 3 Designing Precautions 1 2 3 4 5 6 7 8 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 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 spl File n E play 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 VDD Recommend value 0 5A Pay sufficient attention to avoid occurrence of mutual noise interference with the neighboring devices As for EMI take necessary measures on the equipment side basically When fastening the
15. the samples were left at room temperature for 2 hrs prior to conducting the failure test at 23 5 C 55 15 RH V EASTRISING TECHNOLOGY CO LTD EastRising JE H Z 1 A FR d www lcd china com 6 Outgoing Quality Control Specifications 6 1 Environment Required Customer s test amp measurement are required to be conducted under the following conditions Temperature 23 5 C Humidity 55 15 RH Fluorescent Lamp 30W Distance between the Panel amp Lamp gt 50 cm Distance between the Panel amp Eyes of the Inspector gt 30 cm Finger glove or finger cover must be worn by the inspector Inspection table or jig must be anti electrostatic 6 2 Sampling Plan Level II Normal Inspection Single Sampling MIL STD 105E 6 3 Criteria amp Acceptable Quality Level Defects in Pattern Check Display On E Defects in Cosmetic Check Display Off 6 3 1 Cosmetic Check Display Off in Non Active Area X gt 6mm Along with Edge Y gt lmm Perpendicular to edge Panel General Chipping Vv EASTRISING TECHNOLOGY CO LTD Ea stRisin 78 H it 1 8 FR A a www lcd china com 6 3 1 Cosmetic Check Display Off in Non Active Area Continued Any crack is not allowable Panel Crack Minor Cupper Exposed Not Allowable by Naked Eye i Minor Even Pin or Film Inspection Film or Trace Damage lowable amp g D TWISTED LEAD Not Allowable CC A BROKEN LEAD Terminal Lead Broken Termina
16. the surface using cloth containing solvent such as ethyl alcohol since the surface of the polarizer will become cloudy Also pay attention that the following liquid and solvent may spoil the polarizer Water Ketone Ar 7 Do not apply stress to the LSI chips and the surrounding molded sections 8 Do not disassemble nor modify the OEL display module 9 Do not apply input signals while the logic power is off 10 Pay sufficient attention to the working environments when handing OEL display modules to prevent occurrence of element breakage accidents by static electricity Be sure to make human body grounding when handling OEL display modules Be sure to ground tools to use or assembly such as soldering irons To suppress generation of static electricity avoid carrying out assembly work under dry environments Protective film is being applied to the surface of the display panel of the OEL 22 EASTRISING TECHNOLOGY CO LTD www lcd china com display module Be careful since static electricity may be generated when exfoliating the protective film 11 Protection film is being applied to the surface of the display panel and removes 12 the protection film before assembling it At this time if the OEL display module has been stored for a long period of time residue adhesive material of the protection film may remain on the surface of the display panel after removed of the film In such case remove
17. use this module under the conditions according to Section 3 Electrical Characteristics If this module is used beyond these conditions malfunctioning of the module can occur and the reliability of the module may deteriorate V EASTRISING TECHNOLOGY CO LTD EastHisng H 2 8 Rm www lcd china com 3 Electrical Characteristics 3 1 DC Characteristics supply Voltage A Driver pem Dp Ec REN High Level Input Lima ione s Low Level Input Vv EASTRISING TECHNOLOGY CO LTD EastRisng H Z fb 4 4 AGAS www lcd china com 3 2 AC Characteristics 3 2 1 6800 Series MPU Parallel Interface Timing Characteristics Ce SCH Vv EASTRISING TECHNOLOGY CO LTD EastHsing 18 B 2 FRA RAT www lcd china com 3 2 2 8080 Series MPU Parallel Interface Timing Characteristics ER System Cycle Time 7 717 NS Z 1 Write data ta driver DTA lt Read dara from driver EASTRISING TECHNOLOGY CO LTD EastRising 78 H AR Z AH 5 FR A sJ www lcd china com 3 2 3 Serial Interface Timing Characteristics aa Clock Cycle Time 150 150 sax ESSET ETE EES CEPS sommi CD ED ED EDEDED i X m 2 V EASTRISING TECHNOLOGY CO LTD _fasifisng J H amp 2 RA 6 87 www lcd china com 3 24 TC Interface Timing Characteristics w es Cycle Time Rs EASTRISING TECHNOLOGY CO LTD EastRising 78 H Z FR A FR A
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