Bad LCD #2

Ok i think i found out why these LCD’s are all bad. I think i know what could be the issue. This is only theory right now tho.

Take a look at the below picture.

Click to see full image. You see the outline green is where the tape on the right goes. The red line on top is where i assume the issue is. I think they placed the tap on it first then cut it to size. This would mean the also cut some traces on LCD. Maybe that is why I am having trouble and it works when bended?

What do you think? Here is a image of traces somewhat hard to see.


About atomsoft

Starting a small company. Trying to build it from ground up. Only 2 employees so far. Nothing serious yet but soon!

4 responses to “Bad LCD #2”

  1. Roman Vaughan says :

    Why don’t you expose the traces and test for continuity on both sides?

  2. atomsoft says :

    Hey Roman, ill be honest. Im not the best at exposing without destroying 🙂

    So i fear if i try to expose the connections i will actually break them more.

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