2.04 Inch low power consumption e-paper
Outline dimension:29.2x59.2x1.18 mm
Display Resolution: 172*72
29.2x59.2x1.18 mm 2.04 Inch low power consumption E-paper
GDE021A1 is an Active Matrix Electrophoretic Display(AMEPD), with interface and a reference system design. The 2.04” active area contains 172x72 pixels, and has 2-bit full display capabilities. The module is a TFT-array driving electrophoretic display, with integrated circuits including gate buffer, source buffer, MCU interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices, such as Electronic Shelf Label (ESL) System.
Logic Supply Voltage
With 172x72 pixels High contrast
With reflectance above 30%
Contrast ratio above 7:1
Ultra wide viewing angle
Ultra low power consumption
Pure reflective mode
Commercial temperature range
Landscape, portrait mode
Antiglare hard-coated front-surface
Ultra Low current deep sleep mode
On chip display RAM
Waveform stored in On-chip OTP
Serial peripheral interface available
On-chip booster and regulator control for generating VCOM, Gate and source driving voltage .
I2C Signal Master Interface to read external temperature sensor
Available in COG package IC thickness 250um
•ESL System – a Sales Marketing Tool • Good Display’s ESL System –Zeus Series: Control Platform –ESL Products • Good Display’s ESL Product Line –Aura Series –Apollo Series –Hyperion Series •ESL System Deployment
For details information.please visit: www.good-display.com
The Advantage of E-Paper
E-Paper are easily readable even in direct sunlight because E-Paper displays reflect light like ordinary paper.
An E-paper display has the appearance of ordinary ink on paper, for it reflects light like ordinary paper. Unlike conventional LCD displays, which emit lights, the E-paper display is highly readable, not only indoors but also in direct sunlight, and the image on it is clear and modest, without flickering, and the viewing angle is near 180°. Therefore, It's very suitable for reading.
Compared to a traditional LCD display (LEFT) , the E-paper display(RIGHT) is easily readable in sunlight.
The E-paper display has higher contrast ratio, reflectance and viewing angle than TN LCDs.
E-Paper displays are rugged... meaning they are flexible, lightweight, durable and reliable.
Compared to LCD displays, the E-paper displays have obvious advantage in thickness and weight, and due to the polymer film based structure, it's flexible in shape and size. What's more, E-paper is durable and reliable. The flexibility feature of E-paper enables its various application, even for some extreme requirements that other types of display technology cannot meet.
Based on the ultra-thin and flexible feature, the E-paper can be used on the smart card as a display showing balance and transaction record information.
If we could replace all paper newspapers with eNewspapers tomorrow, it would save 95 million trees which could remove 98 million tons of greenhouse gas each year.
The E-paper display is energy efficient due to two advantages it has.Frstly, it doesn't use a back light which consume most power,but rather, it mimics the picture by reflecting ambient light. Secondly, it's bi-stable, which means no power is needed to hold a static picture. This makes the E-paper display consume much less power than conventional displays, such as LCD displays. We know that less power consumption means longer lasting battery life. Therefore, E-paper displays are highly suitable for the products which are limited to the size or require extreme battery condition.
The bistable E-paper display
The power consumption of E-paper is so low that it can be powered by a solar cell battery.
More Information: www.good-display.com
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