Patent ID: 7440072

Claim:
A support unit for a display substrate, comprising: first and second fixed bars disposed apart from each other and oriented along a first direction; a plurality of support bars connected to both of the first and second fixed bars, the plurality of support bars oriented along a second direction crossing the first direction and movable along the first direction; a guide bar disposed on at least one of the plurality of the support bars, the guide bar oriented along the first direction and movable along the second direction; first and second auxiliary support bars connected to the guide bar, the first and second auxiliary support bars oriented along the second direction and movable along the first direction; and a plurality of supporting means disposed on the plurality of the support bars and the first and second auxiliary support bars, wherein the display substrate includes a plurality of first cells, a plurality of second cells, a dummy region between the first and second cells, and wherein the plurality of supporting means are located to exclusively contact the dummy region.