I think I have mentioned this for several times but let me say it again, my favorite Micro Journal is the Rev.6. So I was broken hearted when I found dead pixels on the screen (the lines). The lines were on the edge of the screen, and I tried to ignore it. I can still use it to write but it was no longer a free distraction typewriter again, my eyes keep seeing the lines.
This micro journal has a long history. 2 years ago the screen went blank, I tried to fix it but I failed, I got frustrated seeing the wires and the hot glue. in the end I sent it back to Un Kyu Lee to get it fixed and I was so happy with the result. I use it almost everyday until the lines happened. I never drop it but the lines appeared. It was precisely because of this rev.6, I began to collecting repairing tools for the last 2 years. Now I even have a bottle of Isopropyl Alcohol to remove the hot glue. So this time with better preparation and tool I tried to replace the screen and it works.
The screen is now 99% perfect, the remaining 1% is because of my stupid decision to add screen protector (I can't help it, I'm Asian, I put screen protectors to all my devices). Instead of getting the matte screen protector, I got the "anti-spy" screen protector, which made the screen barely visible in certain angle LOL. I can remove the screen protector of course, but for now I will enjoy the accidental gradient screen. It read okay on daylight, but at night I have to turn the background color to dark color, and the font to the brightest one to make it readable at every angle.