WEO020636A – Graphic OLED display from Winstar

Discover the WEO020636A series, Winstar’s first 2.55-inch OLED module with a resolution of 206×36 dots. This COG (Chip on Glass) graphic OLED display features an outline dimension of 70.77 x 15.14 mm and an active area of 63.84 x 11.14 mm, delivering precise visual representation.

Key Features:

Integrated IC: SSD1362 IC supports I2C and 3-wire/4-wire SPI interfaces.
Power Supply: Logic voltage ranges from 1.65V to 3.5V; display power operates at 10V to 12.5V (typical 12V) with a 1/36 duty cycle.
Grayscale Support: 4-bit (16-level) grayscale enhances image depth and detail.
Contrast Ratio: High 10,000:1 ratio ensures vivid image clarity.
Temperature Range: Operational from -40°C to +80°C, suitable for diverse environments.

Datasheet

Size (inch)	2.55
Characters x Rows	206x36
Content Color	White
Interface	I²C, SPI
Controller	SSD1362
Voltage	3V
Module type	COG - Chip on Glass
Outline Dimensions	70.77x15.14x2.01
Operating temp. (°C)	-40~80
Manufacturer	Winstar

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Description
Additional information

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

Full observation angles

Using an IPS/MVA (or a variation thereof) matrix, the display is readable from all angles. There is no grayscale inversion effect that characterizes popular TN matrices. Also, the decrease in contrast when increasing the viewing angle is much lower.

High brightness (wide format)

High brightness of the image (high brightness) is a feature that is extremely useful when the display is in bright sunlight. With this functionality, the content displayed is fully readable by the user. High Brightness displays can be successfully used, for example, in exhibitions, kiosks, on trains and buses, as digital signage, or as part of other outdoor solutions.

Size (inch)	2.55
Characters x Rows	206×36
Content Color	White
Interface	I²C, SPI
Controller	SSD1362
Voltage	3V
Module type	COG – Chip on Glass
Outline Dimensions	70.77×15.14×2.01
Operating temp. (°C)	-40~80
Manufacturer	Winstar