Engineering Change Notification 10/14/2021
This notice on Dec 14th 2021, is to inform you of a change to the following LCD COG products:
The Liquid Crystal material inside the display glass has been upgraded.
Capacitors C1-C9 on the PCB have also changed from 0.1uF/1uF to 4.7uF.
These changes have been made to achieve improved contrast performance and should not affect the part’s compatibility within your product.
The new displays will be labeled with a different revision control number. See example below.
We understand that every customer’s application is unique, and therefore recommend you test and validate samples of the updated design.
Samples may be requested by contacting us at firstname.lastname@example.org.
When requesting samples, please specify that your inquiry pertains to the new version.
Please email email@example.com for further information or assistance with this change.