Datasheet

1. Over View
The display is a TFT active matrix electrophoretic display, with interface and a reference system design. The 4.2” active area
contains 400×300 pixels, and has 1-bit white/black full display capabilities. An integrated circuit contains gate buffer, source
buffer, interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM, and border are supplied with each panel.
2. Features
 High contrast
 High reflectance
 Ultra wide viewing angle
 Ultra low power consumption
 Pure reflective mode
 Bi-stable
 Commercial temperature range
 Landscape, portrait mode
 Antiglare hard-coated front-surface
 Low current deep sleep mode
 On chip display RAM
 Waveform stored in On-chip OTP
 Serial peripheral interface available
 On-chip oscillator
 On-chip booster and regulator control for generating VCOM, Gate and source driving voltage
 I
2
C Signal Master Interface to read external temperature sensor
 Available in COG package IC thickness 300um
3. Mechanical Specifications
Parameter Specifications Unit Remark
Screen Size 4.2 Inch
Display Resolution 400(H)×300(V) Pixel Dpi: 120
Active Area 84.8(H)×63.6 (V) mm
Pixel Pitch 0.212×0.212 mm
Pixel Configuration Square
Outline Dimension 91.0(H)×77.0(V) ×1.18(D) mm
Weight 13.76±0.5 g
4.2" e-Paper
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