Display device, and method for repairing a defective pixel

Details Display device, and method for repairing a defective pixel Display device, and method for repairing a defective pixel

2011-03-29

2011-03-29

Guharay, Karabi (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S500000, C445S002000, C349S192000

Reexamination Certificate

active

07915810

ABSTRACT:
A display device10including a supporting substrate12, pixels arranged over the supporting substrate, and a member which is arranged on the light extraction side of a defective pixel22b, the defective pixel being in a constantly non-lit state, the member being imparted with a light scattering property by the selective application of external energy. Preferably, disposed is a thermosensitive layer24which changes from a transparent state to a light scattering state when the layer is heated to a specified temperature or higher. An examination is performed for specifying the constantly non-lit defective pixel from among the pixels arranged over the supporting substrate. An external energy is selectively applied to at least one member arranged on the light extraction side of the defective pixel specified by the examination, thereby imparting the light scattering property to the member.

REFERENCES:
patent: 6097462 (2000-08-01), Koe
patent: 2004/0179028 (2004-09-01), Arai
patent: 2005/0018100 (2005-01-01), Chen et al.
patent: 11-162637 (1999-06-01), None
patent: 2003-15549 (2003-01-01), None
patent: 2005-92154 (2005-04-01), None
patent: 2006-323032 (2006-11-01), None
patent: 2007-42498 (2007-02-01), None

Affiliated with

Also associated with

Rating

Display device, and method for repairing a defective pixel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device, and method for repairing a defective pixel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device, and method for repairing a defective pixel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2624604