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OLED SPECIFICATION Model No: WEH001602AWPP5N00000 SPECIFICATION Version sion: B CUSTOMER : MODULE NO. : WEH001602AWPP5N00000 APPROVED BY: ( FOR CUSTOMER USE ONLY ) SALES BY APPROVED BY CHECKED BY PREPARED BY ISSUED DATE: MODLE NO: RECORDS OF REVISION DOC. FIRST ISSUE VERSION DATE REVISED PAGE NO. SUMMARY 0 A B 2010/12/ First issue Remove IC information. Modify CIE Correct count drawing. 1. Module Classification Information W E H A W P P 5 N Brand:WINSTAR DISPLAY CORPORATION 2 E:OLED 3 Display Type:H Character Type, G Graphic Type 4 Display Font:Character 16 words, 2Lines. 5 Serials code A:Amber 6 Emitting Color B:Blue G:Green Y:Yellow Green 7 Polarizer P:With Polarizer; N: Without Polarizer 8 Display Mode P:Passive Matrix ; A: Active Matrix R:RED C:Full color W:White L:Yellow 9 Driver Voltage 3: 3.0 V; 5: 5.0V 10 Touch Panel N:Without touch panel; T: With touch panel 0:Standard type 1. Sunlight Readable type 11 Products type 2. Transparent OLED (TOLED) 3. Flexible OLED 4. OLED for Lighting product grades: 0:Standard(A-level) 12 Product grades 2:B-level 3:C-level 4:high class(aa-level) 5:Customer offerings 13 Serial No. Application serial number(00~zz) 2. General Specification Item Dimension Unit Number of Characters 16 characters x 2 Lines - Module dimension 80.0 x 36.0 x 10.0(MAX) mm View area 66.0 x 16.0 mm Active area x mm Dot size 0.55 x mm Dot pitch 0.60x 0.70 mm Character size 2.95 x 5.55 mm Character pitch 3.6 x 6.3 mm LCD type OLED, White Duty 1/16 3. Absolute Maximum Ratings Item Symbol Min Max Unit Notes Operating Temperature T OP Storage Temperature T ST Input Voltage V I -0.3 VDD V Supply Voltage For Logic VDD-V SS V 4. Electrical Characteristics Item Symbol Condition Min Typ Max Unit Supply Voltage For Logic VDD-VSS V Input High Volt. VIH VDD - VDD V Input Low Volt. VIL - GND - 0.1VDD V Output High Volt. VOH IOH=-0.5mA 0.8 VDD - VDD V Output Low Volt. VOL IOL=0.5mA GND VDD V Supply Current IDD VDD=5V ma CIEx(White) x,y(cie1931) CIEy(White) x,y(cie1931) 5. Optical Characteristics Item Symbol Condition Min Typ Max Unit View Angle (V)θ 160 deg (H)φ 160 deg Contrast Ratio CR Dark 2000:1 - - Response Time T rise - 10 µs T fall - 10 µs Supply Voltage For Logic 5V 50% Check Board Brightness Supply Voltage For Logic 3V 50% CheckBoard Brightness With polarizer 150mW(5V*30mA) 90 nits Note1 With polarizer 60 nits Notes: 1.When random texts pattern is running, averagely, at any instance, about 1/2 of pixels will be on. 2. You can to use the display off mode to make long life. 6. Interface Pin Function Pin No. Symbol Level Description 1 VSS 0V Ground 2 VDD 5.0V Supply Voltage for logic 3 NC - 4 RS H/L H: DATA, L: Instruction code 5 R/W H/L H: Read(MPU Module) L: Write(MPU Module) 6 E H,H L Chip enable signal 7 DB0 H/L Data bit 0 8 DB1 H/L Data bit 1 9 DB2 H/L Data bit 2 10 DB3 H/L Data bit 3 11 DB4 H/L Data bit 4 12 DB5 H/L Data bit 5 13 DB6 H/L Data bit 6 14 DB7 H/L Data bit 7 15 NC - 16 NC - 7. Counter Drawing & Block Diagram (VA) (AA) 8.0 P4*15= PTH (AA) (VA) 4- PTH PAD Max Vss 2 Vdd 3 NC 4 RS 5 R/W 6 E 7 DB0 8 DB1 9 DB2 10 DB3 11 DB4 12 DB5 13 DB6 14 DB7 15 NC 16 NC The non-specified tolerance of dimension is ±0.3 mm. DOT SIZES SCALE 5/1 8. OLED Lifetime ITEM Conditions Typ Remark Operating Life Time Ta=25 /Initial 50% checkboard brightness 90nits 50,000 Hrs Note Notes: 1. Simulation pattern for operation test: interchanging with 50% checkboard The brightness decay does not exceed 50%. 2. You can use the display off mode to make long life. 3.The average operating lifetime at room temperature is estimated by the accelerated operation at high temperature conditions. 9. Reliability Content of Reliability Test Environmental Test Test Item Content of Test Test Condition High Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Storage Temperature Cycle Mechanical Test Vibration test Shock test Atmospheric pressure test Others Endurance test applying the high storage temperature for a long time. Endurance test applying the electric stress (Voltage & Current) and the thermal stress to the element for a long time. Endurance test applying the electric stress under low temperature for a long time. Endurance test applying the high temperature and high humidity storage for a long time. Endurance test applying the low and high temperature cycle min 5min 30min 1 cycle Endurance test applying the vibration during transportation and using. Constructional and mechanical endurance test applying the shock during transportation. Endurance test applying the atmospheric pressure during transportation by air hrs hrs hrs 60,90%RH 240hrs -40 / cycles 10~22Hz 1.5mmp-p 22~500Hz 1.5G Total 0.5hrs 50G Half sign wave 11 msedc 3 times of each direction 115mbar 40hrs Applicable Standard Static electricity test Endurance test applying the electric stress to the terminal. VS=800V,RS=1.5kΩ CS=100pF 1 time ***Supply voltage for logic system=5v. Supply voltage for LCD system =Operating voltage at 25 Test and measurement conditions 1. All measurements shall not be started until the specimens attain to temperature stability. 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; 55±15% RH. 2. All-pixels-on is used as operation test pattern. 3. The degradation of Polarizer are ignored for High Temperature storage, High Temperature/ Humidity Storage, Temperature Cycle Evaluation criteria 1. The function test is OK. 2. No observable defects. 3. Luminance: 50% of initial value. 4. Current consumption: within ± 50% of initial value. APPENDIX: RESIDUE IMAGE Because the pixels are lighted in different time, the luminance of active pixels may reduce or differ from inactive pixels. Therefore, the residue image will occur. To avoid the residue image, every pixel needs to be lighted up uniformly. 10. Inspection specification NO Item Criterion AQL 01 Electrical Testing 1.1 Missing vertical, horizontal segment, segment contrast defect. 1.2 Missing character, dot or icon. 1.3 Display malfunction. 1.4 No function or no display. 1.5 Current consumption exceeds product specifications. 1.6 OLED viewing angle defect. 1.7 Mixed product types. 1.8 Contrast defect. 02 Black or white spots on OLED (display only) 03 OLED black spots, white spots, contamina tion (non-displ ay) 2.1 White and black spots on display 0.25mm, no more than three white or black spots present. 2.2 Densely spaced: No more than two spots or lines within 3mm. 3.1 Round type : As following drawing Φ=( x + y ) / 2 04 Polarizer bubbles 3.2 Line type : (As following drawing) Length Width Acceptable Q TY --- W 0.02 Accept no dense L W 0.03 L 0.03 W W As round type If bubbles are visible, judge using black spot specifications, not easy to find, must check in specify direction. Size Φ Acceptable Q TY Φ 0.20 Accept no dense 0.20 Φ Φ Φ 0 Total Q TY 3 NO Item Criterion AQL 05 Scratches Follow NO.3 OLED black spots, white spots, contamination Symbols Define: x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: OLED side length L: Electrode pad length: 6.1 General glass chip : Chip on panel surface and crack between panels: 06 Chipped glass z: Chip thickness y: Chip width x: Chip length Z 1/2t Not over viewing x 1/8a area 1/2t z 2t Not exceed 1/3k x 1/8a If there are 2 or more chips, x is total length of each chip Corner crack: z: Chip thickness y: Chip width x: Chip length Z 1/2t Not over viewing x 1/8a area 1/2t z 2t Not exceed 1/3k x 1/8a If there are 2 or more chips, x is the total length of each chip. NO Item Criterion AQL Symbols : x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: OLED side length L: Electrode pad length 6.2 Protrusion over terminal : Chip on electrode pad : y: Chip width x: Chip length z: Chip thickness y 0.5mm x 1/8a 0 z t Non-conductive portion: 06 Glass crack y: Chip width x: Chip length z: Chip thickness y L x 1/8a 0 z t If the chipped area touches the ITO terminal, over 2/3 of the ITO must remain and be inspected according to electrode terminal specifications. If the product will be heat sealed by the customer, the alignment mark not be damaged Substrate protuberance and internal crack. y: width x: length y 1/3L x a NO Item Criterion AQL 07 Cracked glass The OLCD with extensive crack is not acceptable. 08 Backlight elements 8.1 Illumination source flickers when lit. 8.2 Spots or scratched that appear when lit must be judged. Using OLED spot, lines and contamination standards. 8.3 Backlight doesn t light or color wrong. 09 Bezel 9.1 Bezel may not have rust, be deformed or have fingerprints, stains or other contamination. 9.2 Bezel must comply with job specifications. 10 PCB COB 10.1 COB seal may not have pinholes larger than 0.2mm or contamination COB seal surface may not have pinholes through to the IC The height of the COB should not exceed the height indicated in the assembly diagram There may not be more than 2mm of sealant outside the seal area on the PCB. And there should be no more than three places No oxidation or contamination PCB terminals Parts on PCB must be the same as on the production characteristic chart. There should be no wrong parts, missing parts or excess parts The jumper on the PCB should conform to the product characteristic chart If solder gets on bezel tab pads, OLED pad, zebra pad or screw hold pad, make sure it is smoothed down. 11 Soldering 11.1 No un-melted solder paste may be present on the PCB No cold solder joints, missing solder connections, oxidation or icicle No residue or solder balls on PCB No short circuits in components on PCB. NO Item Criterion AQL 12 General appearance 12.1 No oxidation, contamination, curves or, bends on interface Pin (OLB) of TCP No cracks on interface pin (OLB) of TCP No contamination, solder residue or solder balls on product The IC on the TCP may not be damaged, circuits. 1 The uppermost edge of the protective strip on the interface pin must be present or look as if it cause the interface pin to sever The residual rosin or tin oil of soldering (component or chip component) is not burned into brown or black color Sealant on top of the ITO circuit has not hardened Pin type must match type in specification sheet OLED pin loose or missing pins Product packaging must the same as specified on packaging specification sheet Product dimension and structure must conform to product specification sheet. Check Item Classification Criteria No Display Major Missing Line Major Pixel Short Major Darker Short Major Wrong Display Major Un-uniform B/A x 100% 70% A/C x 100% 70% Major 11. Precautions in use of OLED Modules-1 Modules (1)Avoid applying excessive shocks to module or making any alterations or modifications to it. (2)Don t make extra holes on the printed circuit board, modify its shape or change the components of OLED module. (3)Don t disassemble the OLEDM. (4)Don t operate it above the absolute maximum rating. (5)Don t drop, bend or twist OLEDM. (6)Soldering: only to the I/O terminals. (7)Storage: please storage in anti-static electricity container and clean environment 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 OLED 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 OLED display module is soft and easily scratched. Please be careful when handling the OLED display module. (5) When the surface of the polarizer of the OLED 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 polarizer: * Water * Ketone * Aromatic Solvents (6) Hold OLED display module very carefully when placing OLED display module into the System housing. Do not apply excessive stress or pressure to OLED display module. And, do not over bend the film with electrode pattern layouts. These stresses will influence 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 OLED display module. (9) Do not apply input signals while the logic power is off. (10) Pay sufficient attention to the working environments when handing OLED display modules to prevent occurrence of element breakage accidents by static electricity. * Be sure to make human body grounding when handling OLED 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 OLED 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 the protection film before assembling it. At this time, if the OLED 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. (12) If electric current is applied when the OLED 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) When storing OLED display modules, put them in static electricity preventive bags avoiding exposure to direct sun light nor to lights of fluorescent lamps. and, also, avoiding high temperature and high humidity environment or low temperature (less than 0 C) environments. (We recommend you to store these modules in the packaged state when they were shipped from Winstar Technology Inc. At that time, be careful not to let water drops adhere to the packages or bags nor let dewing occur with them. (2) If electric current is applied when water drops are adhering to the surface of the OLED display module, when the OLED 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. 8.3 Designing Precautions (1) The absolute maximum ratings are the ratings which cannot be exceeded for OLED display module, and if these values are exceeded, panel damage may be happen. (2) 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. (3) We recommend you to install excess current preventive unit (fuses, etc.) to the power circuit (VDD). (Recommend value: 0.5A) (4) Pay sufficient attention to avoid occurrence of mutual noise interference with the neighboring devices. (5) As for EMI, take necessary measures on the equipment side basically. (6) When fastening the OLED display module, fasten the external plastic housing section. (7) If power supply to the OLED display module is forcibly shut down by such errors as taking out the main battery while the OLED display panel is in operation, we cannot guarantee the quality of this OLED display module. * Connection (contact) to any other potential than the above may lead to rupture of the IC. 8.4 Precautions when disposing of the OLED display modules 1) Request the qualified companies to handle industrial wastes when disposing of the OLED display modules. Or, when burning them, be sure to observe the environmental and hygienic laws and regulations. 8.5 Other Precautions (1) When an OLED 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 OLED display modules from performance drops by static electricity rapture, etc., do not touch the following sections whenever possible while handling the OLED display modules. * Pins and electrodes * Pattern layouts such as the TCP & FPC (3) With this OLED display module, the OLED 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 OLED driver is exposed to light, malfunctioning may occur. * Design the product and installation method so that the OLED driver may be shielded from light in actual usage. * Design the product and installation method so that the OLED driver may be shielded from light during the inspection processes. (4) Although this OLED 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. (6)Resistors,capacitors and other passive components will have different appearance and color caused by the different supplier. (7)Our company will has the right to upgrade and modify the product function.
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