Pantalla EPD E-Ink de 2.13 pulgadas y 250x122 para sistema de etiquetas electrónicas de estantería (ESL)

• La etiqueta de estantería electrónica (ESL) presenta un bajo consumo de energía, un ángulo de visión de 180 grados y una legibilidad cómoda en la mayoría de las condiciones ambientales, al igual que el papel real

1 General Description

OPM021EB is an Active Matrix Electrophoretic Display(AM EPD), with interface and a reference systemdesign. The 2.13" active area contains 122x250 pixels. 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.

^{Características}

◆ 122×250pixels display

◆ White reflectance above 30%

◆ Contrast ratio above 8:1

◆ Ultra wide viewing angle

◆ Ultra low power consumption

◆ Pure reflective mode

◆ Bi-stable display

◆ Paisaje, modos de retrato

◆ Ultra Low current deep sleep mode

◆ On chip display RAM

◆ Forma de onda almacenada en OTP en chip

◆ Serial peripheral interface available

◆ On-chip oscillator

◆ On-chip booster and regulator control for generating VCOM, Gate and Source driving voltage

◆ I2C signal master interface to read extemal temperature sensor

^Aplicación

Sistema electrónico de la etiqueta del estante

• ESL facilitates real time wireless refreshing on the contents of the tags.  No physical labels printed and no label replacement required.

• Extremely low power consumption.  ESL typically operates for 5 years without replacement of button-type batteries.

• Wide viewing angle of ESL provides the same readability from bottom to top shelves.  No viewing degradation.

• Readable under sunlight or strong in-door illumination.