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   alt.engineering.electrical      Electrical engineering discussion forum      2,548 messages   

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   Message 894 of 2,548   
   Baron to All   
   Re: Bright stripe on LCD display   
   26 Jul 13 21:30:18   
   
   XPost: sci.electronics.repair, sci.electronics.design, sci.elect   
   onics.equipment   
   From: baron@linuxmanic.net   
      
   DaveC Inscribed thus:   
      
   >> I would agree !  Probably a defect in the backlight tube/tubes.   
   >   
   > I've seen dark bands before (burnt out tube) but never a bright band.   
   > I suppose all but one could be dimmed...   
   >   
   > Thanks,   
   > Dave   
      
   The tubes blacken at one end more than the other, so the brightness gets   
   turned up to compensate causing a bright area at one side. Double tube   
   displays do the same but because one tube is at the top and the other   
   at the bottom the bright area tends to be towards one corner.   
      
   --   
   Best Regards:   
                           Baron.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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