WF0340ATYAB7MNN0
WF0340ATYAB7MNN0

WF0340ATYAB7MNN0 – LCD-TFT display from Winstar Co.

WF0340ATYAB7MNN0 is a 3.4-inch Circular Screen IPS TFT Display with a resolution of 800×800 dots. It uses IPS (In-plane Switching) technology to achieve fast and stable response time, higher frequency transmittance, and better color performance. The most significant advantage of IPS is the wider viewing angles of up: 85/ down: 85/ left: 85/ right: 85 degrees. This circular TFT display has the module dimensions of 94.9 x 96.95 mm and the active area of 87.6 x 87.6 mm. It boasts a built-in ILI9881C driver IC, supporting 4-wire MIPI interfaces. The contrast ratio of the module is 1200:1, the brightness is 300cd/m2 (typical value), the analog circuit voltage is 3.3V (typical value), and the logic circuit voltage is 1.8V.

The operating temperature range of this 3.4″ LCD is from -20℃ to +70℃, and the storage temperature range covers from -30℃ to +80℃. The circular TFT LCD display is suitable for home appliances, electronic alarm clocks, cocktail machines, and other products requiring circular display screens.

Datasheet
Resolution800x800
Brightness (cd/m²)300
Viewing DirectionFull
InterfaceMIPI DSI
ControllerILI9881C
Mounting FrameNo
Touch PanelNone
Outline Dimensions87.6 x 87.6
Operating temp. (°C)-20~70
SpecialNone

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Industrial temperature range

The device is capable of stable and trouble-free operation for a long time over a wide temperature range, so it can be successfully used, for example, in transportation and outdoor applications.

Full observation angles

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

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.

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