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| Categories | Round OLED Display | 
|---|---|
| Brand Name: | OKSMART | 
| Model Number: | OKA0139-01 | 
| Certification: | SGS | 
| Place of Origin: | Shenzhen China | 
| MOQ: | 1000 | 
| Price: | USD 17.5-22 per piece | 
| Payment Terms: | Trade Assurance, L/C, T/T, Western Union, MoneyGram, D/P, D/A | 
| Supply Ability: | 940000 pieces per month | 
| Delivery Time: | 30 working days | 
| Packaging Details: | Kraft box / white box to a carton or customized packing | 
| Item Name: | Round amoled 400x400 | 
| Other name: | 400x400 MIPI oled screen | 
| Dimension outline: | 38.6*40.5*0.69 mm | 
| LTPS Glass outline: | 38.6*40.5 mm | 
| Encapsulation glass outline: | 38.6*38.6 mm | 
| Number of dots: | 400(RGB)*400 dots | 
General specification
1 . Application:smart watch
2 . Features:
1) display color:16.7(RGB*8bits)
2) display format:1.4"(400RGB)*400
3) Pixel arragnement:Real RGB arrangement
4) interface:MIPI 1-lane
Advantage :
1.3inch oled advantage : .High Contrast Ratio(10000:1)
Free Viewing Angle
Fast Response Time (≦ 10μs)
Thinner & Lighter & Durable
Wide Operation Temperature (-40~85℃)
No need of backlight, self emitting
Apply to most products from any area.
Trend of Displays
Leading the green vision
OK Smart oled is the graphic OLED display module made of 128x32
individual blue OLED pixels,diagonal is only 0.91 inch.The
controller ic SSD1306, communicates via 4-wire serial spi interface
only,thanks to controller's built-in voltage generation,only a
single 2.8V power supply is needed. Because the display makes its
own light, no backlight is required. This reduces the power
required to run the OLED and is why the display has such high
contrast,extremely wide viewing angle and extremely operating
temperature.The fpc is the soldering type,no need
| A.A size: | diameter 35.4 mm | Diagonal size: | 1.39 inch | 
| Pixel pitch: | 29.5*88.5 um | Glass thickness: | (LTPS/encapsulation glass) 0.2/0.2 mm | 
| LTPS Glass outline: | 38.6*40.5 mm | Number of dots : | 400(RGB)*400 dots | 


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