New round OLED displays from the WEO128128B series from Winstar

New round OLED displays from the WEO128128B series from Winstar

The Winstar company has launched a new series of OLED displays, the most characteristic feature of which is the round shape of the module with a diagonal of 1.18 inches and a resolution of 128 x 128 pixels. The display is very thin thanks to the placement of the controller in the glass (COG). The display is very thin thanks to the placement of the controller in the glass (COG).

The displays will be used, for example, in wearables (smatrwatch-e), portable devices or on the car’s dashboard as adjustment knobs.

The main advantages of Winstar’s circular displays are:

  • High contrast: 2000: 1
  • Working time: min 20,000 hours
  • Wide range of operating and storage temperatures: -40 ~ 80 ° C
  • Brightness: 100 cd / m2

Below in the table there is a description of the modules:

Model WEO128128BLPP3N00000WEO128128BWPP3N00000WEO128128BSPP3N00000
The color of the contentYellowWhiteBlue
Resolution128 x 128 Φ1.18”128 x 128 Φ1.18”128 x 128 Φ1.18”
External dimensions36.98× 41.23 × 2.0536.98× 41.23 × 2.0536.98× 41.23 × 2.05
Active area30.00×30.0030.00×30.0030.00×30.00
Working timemin. 30 000 hoursmin. 20 000 hoursmin. 20 000 hours
Brightness100 cd/m2100 cd/m2100 cd/m2
Type of displaywith controller on glass (COG)with controller on glass (COG)with controller on glass (COG)
ControllerSSD1327ZBSSD1327ZBSSD1327ZB
Interface6800 / 8080 / SPI / I2C6800 / 8080 / SPI / I2C6800 / 8080 / SPI / I2C
Tension3V3V3V
Temp. work-40 ~ 80°C-40 ~ 80°C-40 ~ 80°C
Temp. storage-40 ~ 80°C-40 ~ 80°C-40 ~ 80°C

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