|Description||2.0” TFT EPD Panel|
This is a 2.0” a-Si, active matrix TFT, Electronic Paper Display (EPD) panel. The panel has such high resolution (111 dpi) that it is able to easily display fine patterns. Due to its bi-stable nature, the EPD panel requires very little power to update and needs no power to maintain an image.
- a-Si TFT active matrix Electronic Paper Display(EPD)
- Resolution: 200 x 96
- Ultra low power consumption
- Super Wide Viewing Angle - near 180°
- Extra thin & light
- SPI interface
- RoHS compliant
- Electronic shelf label (ESL)
- Reusable container
|Outline Dimension||57.0(H) x 28.8(V) x 1.0(T)||mm||not including the FPC|
|Active Area||45.800(H) x 21.984(V)||mm|
|Driver Element||a-Si TFT active matrix|
|Pixel Number||200 x 96||pixels|
|Pixel Pitch||0.229 x 0.229 (111dpi)||mm|
|Pixel Arrangement||Vertical stripe|
|Glass Thickness(T)||0.8||1.0||1.2||mm||not including the masking film|
|Item||Pin numbers||Pitch (mm)||Connector|
|Golden Finger||40||0.5||STARCONN 089H40 or Compatible|
|Operating Ambient Temperature||TOP||0||+50||ºC||(1), (2)|
- 90 %RH Max. (Ta ≦ 40 ºC), where Ta is ambient temperature.
- Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
- No condensation.
The temperature of panel display surface area should be 0 ºC Min. and 50 ºC Max. Refresh time depends on operation temperature.
|High Temperature Operation||50 ºC for 240h||(1) (2)|
|High Temperature Storage||60 ºC for 240h||(1) (2)|
|Low Temperature Operation||0 ºC for 240h||(1) (2)|
|Low Temperature Storage||-20 ºC for 240h||(1) (2)|
|High Temperature/Humidity Operation||40 ºC / 90 %RH for 168h||(1) (2)|
|High Temperature/Humidity Storage||50 ºC / 80 %RH for 168h||(1) (2)|
|Thermal Cycles (Non-operation)||1 Cycle:-20ºC/30min → 60ºC/30min, for 100 Cycles||(1) (2)|
|Package Drop Test||Drop from 97cm. (ISTA) 1 corner, 3 edges, 6 sides. One drop for each.||(1) (2)|
|Package Random Vibration Test||1.15Grms, 1Hz ~ 200Hz. (ISTA)||(1) (2)|
Note (1): End of test, function, mechanical, and optical shall be satisfied.
Note (2): The test result and judgment are based on PDI’s 1bit driving waveform, driving fixture and driving system.
|Ground||VSS||-||-||-||Connect VSS to Ground|
Ta = 25 ± 2 ºC
|Input Voltage||High||VIH||0.8VDD||-||VDD||V||/CS, ID, SCLK, SI, /RESET|
|Output Voltage||High||VOH||0.8VDD||-||VDD||V||IOH=0.5mA, SO, BUSY|
|Low||VOL||VSS||-||0.2VDD||V||IOL=-0.5mA, SO, BUSY|
|Input Leakage Current||High||IIH||-||-||1.0||uA|
|Input Current||I~DD + ICC~||-||7||-||mA||(1),(2) not include inrush current|
|DC/DC Inrush Current||IPEAK||-||40||-||mA||(1),(2)|
Ta = 25 ± 2 ºC
Test Pattern of Panel:
Time of DC/DC ON which contains the some current peak of VGH/VDH/VGL/VDL/VCOM.
|1||/CS||I||MCU||Chip Select. Low enable|
|2||BUSY||O||MCU||When BUSY = High, EPD stays in busy state that EPD ignores any input data from SPI.|
|3||ID||I||Ground||Set SPI interface.|
|4||SCLK||I||MCU||Clock for SPI|
|5||SI||I||MCU||Serial input from host MCU to EPD|
|6||SO||O||MCU||Serial output from EPD to host MCU|
|7||/RESET||I||MCU||Reset signal. Low enable|
|30||VCOM_DRIVER||RC||Resistor & Capacitor||The signal duty cycle can drive VCOM voltage from source driver IC.|
|31||VCC||P||VCC||Power supply for analog part of source driver.|
|32||VDD||P||VDD||Power supply for digital part of source driver.|
|38||BORDER||I||-||Connect to VDL via control circuit for white frame border|
|40||VCOM_PANEL||C||Capacitor||VCOM to panel|
Type: I: Input
RC: Resistor and Capacitor
Note: (1) VDD and VCC must be discharged promptly after power off.
|Supply Voltage||V~CC ~& VDD||3.0||V|
|Contrast ratio||CR||5:1||7:1||-||-||θx=θy=0 (1),(2),(3),(4)|
|White Chromaticity||Wx||-||0.313||-||-||θx=θy=0 (1),(4)|
Note (1): Panel is driven by PDI waveform without masking film and optical measurement by CM-700D with D65 light source and SCE mode.
Note (2): Definition of Viewing Angle (qx, qy):
Note (3): Refresh time is the time that e-paper particles move not including the power on and off time. The refresh time is measured at 25ºC.The refresh time and contrast ratio varies due to different films, display performance requirements, and ambient temperatures.
Note (4): Contrast ratio (C.R.): The Contrast ratio is calculated by the following expression. C.R. =(R% White) / (R% Black). Reflectance is measured at 120 seconds after refresh.
# include ghosting
The EPD Panel / Module is manufactured from fragile materials such as glass and plastic, and may be broken or cracked if dropped. Please handle with care. Do not apply force such as bending or twisting to the EPD panel during assembly.
It is recommended to assemble or install EPD panels in a clean working area. Dust and oil may cause electrical shorts or degrade the protection sheet film.
Do not apply pressure to the EPD panel in order to prevent damaging it.
Do not connect or disconnect the interface connector while the EPD panel is in operation.
Please support the bezel with your finger while connecting the interface cable such as the FPC.
Do not stack the EPD panels / Modules.
Do not press the FPC on the glass edge or Pull FPC up / down to 90°.
Do not touch the FPC lead connector.
Wear a Wrist Strap (Grounding connect) when handling and during assembly. Semiconductor devices are included in the EPD Panel / Module and they should be handled with care to prevent any electrostatic discharge (ESD). (An Ion Fan may be needed in assembly operation to reduce ESD risk.)
Keep the EPD Panel / Module in the specified environment and original packing boxes when storage in order to avoid scratching.
Do not disassemble or reassemble the EPD panel.
Use a soft dry cloth without chemicals for cleaning. The surface of the protection sheet film is very soft and easily scratched.
Be mindful of moisture to avoid its penetration into the EPD panel, which may cause damage during operation.
High temperature, high humidity, sunlight or fluorescent light may degrade the EPD panel’s performance. Please do not expose the unprotected EPD panel to high temperature, high humidity, sunlight, or fluorescent for long periods of time. It is highly recommended to store the EPD panel in a dark place without condensation, a temperature range of 15ºC to 35ºC, and humidity from 30%RH to 60%RH.
The ink used for marking the Panel ID number is erased easily by solvent. Please avoid using solvent to clean the EPD panel.
The EPD is vacuum packed.
Before approved by PDI and customer, products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.
PDI makes every attempt to ensure that its products are of high quality and reliability. However, contact PDI sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support.
Design your application so that the product is used within the ranges guaranteed by PDI particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. PDI bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail safes, so that the equipment incorporating PDI product does not cause bodily injury, fire or other consequential damage due to operation of the PDI product.
This product is not designed to be radiation resistant.
Electrophoretic Display (e-Paper Display)
- EPD Panel
- EPD Module
EPD with TCon board
Thin Film Transistor
Flexible Printed Circuit
Front Plane Laminate
Serial Peripheral Interface
Chip on Glass
Print Contrast Signal
Pervasive Displays Incorporated
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