| Sign In | Join Free | My benadorassociates.com | 
              
  | 
      
Brand Name : OKSMART
Model Number : OKE0420-01
Certification : SGS
Place of Origin : Shenzhen China
MOQ : 1000
Price : USD 12.5-14.28 per piece
Payment Terms : Trade Assurance, L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability : 90000 pieces per month
Delivery Time : 30-45 working days
Packaging Details : Kraft box / white box to a carton or customized packing
Other name : 4.2inch Electronic eink display
White reflectance : above 35%
Contrast ratio above : 10:1
viewing angle : Ultra wide
power consumption : Ultra low
display : Bi-stable
 400×300 pixels display
  White reflectance above 35%
  Contrast ratio above 10:1
  Ultra wide viewing angle
  Ultra low power consumption
  Pure reflective mode
  Bi-stable display
  Commercial temperature range
  Landscape, portrait modes
  Hard-coat antiglare display surface
FAQ
Q: What's the maximum refresh rate?
 A: Normally,in order get the best contrast ratio,we suggest you to refresh the EPD at least one time per 6 hours.
 
 Q: For custom design,ifOKSMART will sign the NDA?
 A: Yes,for custom design EPD,we can sign NDA with customer.
 
 4.2 inch e ink color epaper display,esl color e-paper display
 
 To better servce our clients, we establish long-term cooperation with serveral international electronic component distributors among the world. If you do look for e-paper displays, you are more than welcome to call us or email us.
| display surface: | Hard-coat antiglare |  			 Active Area:  |  			84.8(H)×63.6 (V) mm | 
| Pixel Pitch: | 0.212×0.212 mm | Pixel Configuration: | Square | 
| Screen Size: | 4.2 Inch | Display Resolution: | 400(H)×300(V) Pixel | 


| 
                                             | 
                
                        Square 4.2inch Esl Electronic Shelf Labels Hard Coat Anti Glare Display Surface Images |