Display Elektronik GmbH OLED-MODULE DEP 128032D-W 1,04“ - OLED Product Specification Ver.: 0 25.02.
DEP 128032D-W Production Specification 1. Revision History VERSION DATE 0 25.02.2016 Version: 0 REVISED PAGE NO.
DEP 128032D-W Production Specification Contents 1. General Specification 2. Interface Pin Function 3. Counter Drawing & Block Diagram 4. Absolute Maximum Ratings 5. Electrical Characteristics 6. Optical Characteristics 7. OLED Lifetime 8. Reliability 9. Inspection specification 10.
DEP 128032D-W Production Specification 1. General Specification The Features is described as follow: n Module Dimension: 33.40 x 14.50 x 1.65 mm n Active Area: 25.58 x 6.38 mm n Dot Matrix: 128 x 64 n Pixel Size: 0.176 x 0.176 mm n Pixel Pitch: 0.200 x 0.
DEP 128032D-W Production Specification 2. Interface Pin Function No. 1 2 3 4 5 6 7 8 9 10 Symbol Function N.C. Reserved Pin (Supporting Pin) (GND) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. C2N Positive Terminal of the Flying Inverting Capacitorr Negative Terminal of C2P the Flying Boost Capacitor The charge-pump capacitors are required C1P between the terminals.
DEP 128032D-W 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Production Specification This is a MPU interface input pad. When connected to an 8080 series MPU, it is active LOW. This pad is connected to the RD signal of the 8080 series MPU, and the data bus is in an output status when this signal is “L”. RDB When connected to a 6800 series MPU , this is active HIGH. This is used as an enable clock input of the 6800 series MPU. When RD = “H”: Enable. When RD = “L”: Disable.
DEP 128032D-W Production Specification 3.
DEP 128032D-W Production Specification FUNCTION BLOCK DIAGRAM *For more information, please refer to Application Note provided by DISPLAY.
DEP 128032D-W Production Specification 4. Absolute Maximum Ratings Parameter Symbol Min Max Unit Notes Supply Voltage for Logic VDD 0 4 V 1,2 Supply Voltage for Display VCC 0 16 V 1,2 Operating Temperature TOP -40 +80 °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 the above absolute maximum ratings, permanent breakage of the module may occur.
DEP 128032D-W Production Specification 5. Electrical Characteristics Item Symbol Condition Min Typ Max Unit Supply Voltage for Logic VDD － 2.8 3.0 3.3 V Supply Voltage for Display VCC － 7 7.25 7.5 V － － － － 5 VDD 0.2VDD VDD 0.2VDD 6 V V V V mA High Level Input VIH Low Level Input VIL High Level Output VOH Low Level Input VOL 50% Check Board Operating Current Version: 0 － 0.8VDD － VSS － 0.8VDD － VSS VCC =7.
DEP 128032D-W Production Specification 6. Optical Characteristics Item View Angle Contrast Ratio Response Time Symbol Condition Min Typ Max Unit (V)θ － 160 － － deg (H)φ － 160 － － deg CR Dark 2000:1 － － － T rise － － 10 － μs T fall － － 10 － μs 80 100 － cd/m2 Display with 50% check Board Brightness CIEx(White) (CIE1931) 0.26 0.28 0.30 － CIEy(White) (CIE1931) 0.30 0.32 0.
DEP 128032D-W Production Specification 7. OLED Lifetime ITEM Conditions Operating Life Time Ta=25°C / Initial 50% check board brightness Typical Value Min Typ 20,000 Hrs - Remark Note Notes: 1. Life time is defined the amount of time when the luminance has decayed to <50% of the initial value. 2. This analysis method uses life data obtained under accelerated conditions to extrapolate an estimated probability density function (pdf) for the product under normal use conditions. 3.
DEP 128032D-W Production Specification 8. Reliability Content of Reliability Test Environmental Test Test Item High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Storage Temperature Cycle Content of Test Test Condition Applicable Standard Endurance test applying the high storage temperature for a long time. 80℃ 240hrs —— Endurance test applying the low storage -40℃ temperature for a long time.
DEP 128032D-W Production Specification 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.
DEP 128032D-W Production Specification 10.Inspection specification NO 01 02 03 04 Item Electrical Testing Black or white spots on OLED (display only) OLED black spots, white spots, contamina tion (non-displ ay) Polarizer bubbles Version: 0 Criterion 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.
DEP 128032D-W NO 05 Item Scratches Production Specification Criterion 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: AQL 6.1 General glass chip : 6.1.
DEP 128032D-W NO Item Production Specification Criterion 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 : 6.2.1 Chip on electrode pad : y: Chip width x: Chip length y≦0.5mm x≦1/8a 6.2.2 Non-conductive portion: 06 AQL z: Chip thickness 0 ＜ z≦t Glass crack 2.
DEP 128032D-W NO 07 08 09 10 11 Item Cracked glass Backlight elements Production Specification Criterion AQL The OLED with extensive crack is not acceptable. 2.5 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. 0.65 2.5 0.65 Bezel 9.1 Bezel may not have rust, be deformed or have fingerprints, stains or other contamination. 9.
DEP 128032D-W NO 12 Production Specification Item Criterion AQL 2.5 General appearance 12.1 No oxidation, contamination, curves or, bends on interface Pin (OLB) of TCP. 12.2 No cracks on interface pin (OLB) of TCP. 12.3 No contamination, solder residue or solder balls on product. 12.4 The IC on the TCP may not be damaged, circuits. 12.5 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. 12.
DEP 128032D-W Production Specification Check Item Classification 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 Version: 0 Criteria PAGE: 20
DEP 128032D-W Production Specification 10. Precautions in use of OLED 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 display module. (3) Don’t disassemble the OLED display module. (4) Don’t operate it above the absolute maximum rating. (5) Don’t drop, bend or twist OLED display module. (6) Soldering: only to the I/O terminals.
DEP 128032D-W Production Specification (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.
DEP 128032D-W Production Specification 10.3 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.
