ER-OLED0 .91-1 - Display Future
Contents
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3. 1 Cosmetic Check Display Off in Non Active Area Continued Check Item Classification Criteria Any crack is not allowable Panel Crack Minor Tp gt Cupper Exposed Even Pin or Film MIBOE Film or Trace Damage Minor S gg D TWISTED LEAD Terminal Lead Twist Minor Terminal Lead Broken Minor Terminal Lead Prober Acceptable Mark URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 14 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 6 3 1 Cosmetic Check Display Off in Non Active Area Continued Check Item Classification Criteria NG 1f any bent lead cause lead shorting KE WK d b Za LEAD SHORTING Minor i l H X EN SS Terminal Lead Bent Not Twist or Broken NG for horizontally bent lead more than 50 of its width Lg a Ee 7 s SES Glue or Contamination onin Minor Couldn t Be Removed by Alcohol Ink Marking on Back Side of panel Exclude on Film Acceptable Ignore for Any URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 15 EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d www lcd china com 6 3 2 Cosmetic Check Display Off in Active Area Check Item C
4. 84 mm 5 Pixel Pitch 0 175 x 0 175 mm 6 Pixel Size 0 159 x 0 159 mm 7 Weight 1 05 g me 0 175 num 0 159 m HE i i E E Segment 127 Segment Ir ud Column 1 Column 128 u i E Common 0 aa N Row 32 S x m ci Common 3 Detail A v Row 1 Scale 10 1 de A URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 1 EASTRISING TECHNOLOGY CO LIMITED H zz A ZS A PR A e ising EasiR www lcd china com 1 4 Mechanical Drawing v JOI EI 1106002 1106002 11S0600 1106002 9eZIS AS AL urT AYO oT A ng ony sury urg omgdung Wd pued dH UMPIG eprurAToq SUIT epos auysnoy eIouor 16 0013 10 44 nun
5. C DC Sleep Mode Current for Vcc Icc SLEEP Note 3 Brightness Lp and Supply Voltage for Display Vcc are subject to the change of the panel characteristics and the customer s request Note 4 Vpp 2 8V Vcc 7 25V 50 Display Area Turn on Note 5 Vpp 2 8V Vcc 7 25V 100 Display Area Turn on Software configuration follows Section 4 4 Initialization URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 8 EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d www lcd china com 3 3 AC Characteristics Cm eie Mtn D T m Clock Cycle Time Address Setup Time Address Hold Time Chip Select Setup Time Chip Select Hold Time Write Data Setup Time Write Data Hold Time Clock Low Time Clock High Time Rise Time Fall Time CLKL i CLKH SCLK D 0 keem 1 tpsw SDIN D 1 Valid Data p tDHW Co E Pa SDIN DI Qr 2 ps 2X ns DX n XXX mi 7X gt URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 9 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 4 Functional Specification 4 1 Commands Refer to the Technical Manual for the SSD1306 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 p
6. M UI MI a cents 13 6 3 Cuteria c Acceptable Quality Leyelsioeeisesseseevesaskc etae du epa pneu b uuu anda MuR eege 13 6 3 1 Cosmetic Check Display Off in Non Active Area 13 6 3 2 Cosmetic Check Display Off in Active Are 16 6 3 3 PatternCheck DisplayOn inAc veArea 17 7 Package Specifications reae eee ee ee eee eee eene eee eere ee o reor esee 18 8 Precautions When Using These OEL Display Modules 19 21 Sel ilemi ei PrecauttOHlls E 19 e EEN 20 URL www Icd china com Document Name ER OLEDO 91 1 Manual EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d www lcd china com 5 5 JDesrshIno Eege 20 8 4 Precautions when disposing of the OEL display modules 2 9 9 Other EEG e LE 21 URL www Icd china com Document Name ER OLEDO 91 1 Manual EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS A RA A www lcd china com I Basic Specifications 1 1 Display Specifications 1 Display Mode Passive Matrix 2 Display Color Monochrome White 3 Drive Duty 1 32 Duty 1 2 Mechanical Specifications 1 Outline Drawing According to the annexed outline drawing 2 Number of Pixels 128 x 32 3 Panel Size 30 0 x 11 50 x 1 45 mm 4 Active Area 22 384 x 5 5
7. ay module The electric potential to be connected to the rear face of the IC chip should be as follows SSD1306 Connection contact to any other potential than the above may lead to rupture of the IC EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d 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 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 2 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 3 With this OEL display module the OEL driver is being exposed Generally speaking semiconductor elements change their characteristics when light is Design the product and installation method so that the OEL driver may be shielded from light during the inspection processes 4 Al
8. eriod 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 Vpp on Power up Vpp Send Display off command Initialization Clear Screen Power up Vcc Vcc on Display on polo 2 2 Power down Sequence 1 Send Display off command 2 Power down Mee 3 Delay 100ms Ms When Vcc is reach 0 and panel is completely discharges 4 Power down Vpp Ven Vpp 4 3 Reset Circuit When RES input is low the chip is initialized with the following status 1 Display is OFF 2 128x64 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 0 Normal scan direction of the COM outputs Contrast control register is set at 7Fh Normal display mode Equivalent to A4h command 2 e SS Lc URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 10 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 4 4 Actual Application Example Command usage and explanation of an actual example lt Initialization gt Set D
9. g amp Modul gt lt 2 eg ER g j EPE PROTECTTIVE aggered Stacking EN is N JL Tray 420x285 T 0 8mm 7 S 5 e ng gt Primary Box C SET d Wrapped with adhesive tape n TA x B pcs p ADS E Vacuum packing bag p EPE PROTECTTIVE 370mm x 280mm x 20mm Prim y L450mm x W296 x H110 B wave gt K x xCPts KS Part ID Label Lot ID V Q ty QC Carton Box L464mm x W313mm x H472mm AB wave Major Maximum Holding Trays Total Trays Primary Box 1 4 per Carton 4 as Major Maximum URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 18 EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d www lcd china com 8 Precautions When Using These OEL Display Modules 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 If 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
10. ication channel The inpu data through SDIN are latched at the rising edge of SCL in the sequence of MSB first and converted to 8 bi parallel data and handled at the rising edge of last serial clock SDIN is identified to display data or command by D C URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 4 EASTRISING TECHNOLOGY CO LIMITED EastRising BE kA SS AR A d www lcd china com 1 6 Block Diagram 1 6 1 Vcc Supplied Externally Active Area 0 91 128 x 32 Pixels CI luF C2 Co 2216 RI 390kQ RI Voltage at IREF VSS IREF URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 5 EASTRISING TECHNOLOGY CO LIMITED EastRising 4 Zk Z SS AR s www lcd china com 1 6 2 Vcc Generated by Internal DC DC Circuit Active Area 0 91 128 x 32 Pixels E E g eh 5 5 o CI C2 C5 C6 luF C3 C4 22uF RI 390kO RI Voltage at IREF VSS IREF URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 6 EASTRISING TECHNOLOGY CO LIMITED EastRisi
11. isplay Off Set Segment Re Map Set Entire Display On Off OxAE OxAl OxA4 Set Display Clock Divide Ratio Oscillator Frequency OxD5 0x80 Set COM Pins Hardware Configuration OxDA 0x02 Set Multiplex Ratio OxA8 Ox1F gt Set Pre Charge Period OxD9 0x22 OxF1 Set Display Start Line 0x40 Set Charge Pump Set VCOMH Deselect Level 0x8D 0x10 0x14 OxDB 0x40 Written Value for Parameters D Vcc Supplied Externally 2 Vcc Generated by Internal DC DC Circuit If the noise is accidentally occurred at the displaying window during the operation please reset the display in order to recover the display function URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 11 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 5 Reliability 5 1 Contents of Reliability Tests High Temperature Operation 70 C 240 hrs 30 C 240 hrs 80 C 240 hrs The operational 40 C 240 hrs functions work 60 C 90 RH 120 hrs 40 C lt 85 C 24 cycles Thermal Shock 60 mins dwell The samples used for the above tests do not include polarizer No moisture condensation is observed during tests Lifetime Note 6 The average operating lifetime at room temperature is estimated by the accelerated operation at high temperature conditions
12. iw EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H RA SS A RA s www lcd china com ER OLEDO0 91 1 OLED Module User Manual EastRising Technology Co Limited URL www lcd china com Document Name ER OLEDO 91 1 Manual EastRising 7 amp H Zk Z SS AR A A EASTRISING TECHNOLOGY CO LIMITED www lcd china com Contents 1 Basic Specifications Em 1 6 all Re eye e E E ee e mere eU I 12 Mechanical DOC EPIG IH OBS E I 1 3 Active Area amp Pixel Construction sse nennen nennen nennen eene nns I ld ENER Kn dora YO EY EE MA E EEE POE QU E 2 INVEE ER ae E 3 E Eege 3 LOL Voc Supplied Extemially cscesecan cases ncocaencovancouwuseccdneotedsenasicdsstiacetoadeewisessinectedeatanuoss 5 10 2 Veg Generaed DY IO DGIC EE 6 2 Absolute Maximum ER TTC 7 3 Optics amp Electrical Characte ICS BL 4 Functional Specification UNES Uu Ma 4 2 PowerdownandPowerupSe uaied eee 10 42l WOW Ee Te RD EE 10 42 2 POW CI OOW WM ENER 10 A AROSE E E E E a 10 4A Acal EE eege 11 NE 5 I2 5 1 Contents of Reliability KE 12 e E a E E E E e YK e DR 12 2 9 Faure Check Shanda e all ao te lamak da lead 12 6 Outgoing Quality Control Specificatlons s000000000ss5000000000005000000003 13 17 A NE ibat eatur e UE TREE TOTO 13 QUA
13. lassification Criteria Any Dirt amp Scratch on Acceptable Ignore for not Affect the PolanzersProtecive Film Polarizer Scratches Fiber Line Shape W x 0 1 Ignore Defect Minor W gt 0 1 L lt 2 nsl RENE On Polarizer LI E22 n 0 Dirt Black Spot Foreign o x0 I Ignore Material Minor 0 1 o x 0 25 n lt l On Polarizer 0 25 do n 0 Q x 0 5 gt Ignore if no Influence on Display 0 5 c n 0 Dent Bubbles White spot KS Any Transparent Spot on Minor XC Polarizer am C Protective film should not be tear off when cosmetic check Definition of W amp L amp Unit mm M a t b 2 geseccsccesecsceccescecssoceccececcecee b Minor Axis gt a Major Axis URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 16 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H zz HRA IRA s www lcd china com 6 3 3 Pattern Check Display On in Active Area Check Item Classification Criteria No Display PRISE Flicker 1 Major Missing Line dci Darker Pixel Major Wrong Display Major Un uniform Major URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 17 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 7 Package Specifications EPE COVER FOAM 351x212x1 ANTISTATIC x 1 Pcs B Pes Tray Vacuum packin
14. ng 7 amp H Zk Z SS A RA d www lcd china com 2 Absolute Maximum Ratings Lema D sme M Me D Uk Da Supply Voltage for SE Storage Temperature Note 1 All the above voltages are on the basis of VSS OV 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 use this module under the conditions according to Section 3 Optics amp Electrical Characteristics If this module is used beyond these conditions malfunctioning of the module can occur and the reliability of the module may deteriorate URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 7 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 3 Optics amp Electrical Characteristics 3 1 Optics Characteristics Brightness Ex lee SS cd m 5 x Without Polarizer y 1 degree Optical measurement taken at Vpp 2 8V Voc 7 25V Software configuration follows Section 4 4 Initialization 3 2 DC Characteristics Supply Voltage for Display Generated by Internal DC DC TI E Operating Current for Vcc Vcc Supplied Externally Operating Current for Vpar Vcc Generated by Internal D
15. onverter It must be connected to external source when the converter is used lt should be connected to VDD when the converter is not used Positive Terminal of the Flying Inverting Capacitor CIP CIN Negative Terminal of the Flying Boost Capacitor C2P CN I The charge pump capacitors are required between the terminals They must be floated when the converter is not used Power Reset for Controller and Driver This pin is reset signal input When the pin is low initialization of the chip is executed Chip Select This pin is the chip select input The chip is enabled fo MCU communication only when CS 1s pulled low Data Command Control This pin is Data Command control pin When the pin is pulled high and serial interface mode is selected the data at SDIN is treated as data When it is pulled low the data at SDIN will be transferred to the command register For detail relationship to MCU interface signals please refer to the Timing Characteristics Diagrams URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 3 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 1 5 Pin Definition Continued Interface Continued Serial Clock Input Signal The transmission if information in the bus is following a clock signal Each transmission of data bit is take place during a single clock period of this pin Serial Data Input Signal This pin acts as a commun
16. p V A P8E VC iL ezue oq 6 SZ OFSE 0 e s ozis ded c eg oc am 9ZI pued c OFOE E 9p SUMEI PuB 1106002 V xreuiow a w SUISTYISeY Jo uorssruued JNOYIIM suwoyz Aue UT oso osrp JO pue oonpoudoi amp doo o peAo JOU STIJ Sursry sey Jo Aj1edoud 941snJ9x9 oq ST uro1ou pourejuoo SUTMEIP M L Page 2 Document Name ER OLEDO 91 1 Manual URL www lcd china com EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A d www lcd china com 1 5 Pin Definition Power Supply Power Supply for Logic This is a voltage supply pin It must be connected to external source 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 A stabilization capacitor should be connected betwee this pin and VSS when the converter is used It must be connected to external source when the converter is no Driver Current Reference for Brightness Adjustment This pin is segment current reference pin A resisto d VSS Set the Power Supply for DC DC Converter Circuit This is the power supply pin for the internal buffer of the VBAT P DC DC voltage c
17. temperature and high humidity environments or low temperature less than 0 C environments We recommend you to store these modules in the packaged state when they were shipped from EastRising Technology Ltd At that time be careful not to let water drops adhere to the packages or bags nor OEL dis elect lac an car 8 3 Designing Precautions 1 2 3 4 5 6 D 8 URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 20 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 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 displ
18. though 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 5 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 URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 21
19. 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 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 Wate Wa Keton ned Hold OEL display module very carefully when placing OEL display module into the system housing Do not apply excessive stress or pressure to OEL display module And do not over bend the film with electrode pattern layouts These stresses will 1nfluence the display performance Also secure sufficient rigidity for the outer cases 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 electrici
20. ty Be sure to make human body grounding when handling OEL display modules Besure 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 display module Be careful since static electricity may be generated when exfoliating the protective film URL www lcd china com Document Name ER OLEDO 91 1 Manual Page 19 11 12 EASTRISING TECHNOLOGY CO LIMITED EastRising 7 amp H Zk Z SS AR A A www lcd china com Protection film is being applied to the surface of the display panel and removes 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 the residue material by the method introduced in the above Section 5 If electric current is applied 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 to avoid the above 8 2 Storage Precautions 1 L ing 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
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