They likely won't be helpful. A new panel is in order, find yourself an
LP133WX1-TLA1
B133EW01
LTN133W1-L01
N133I1-L01
Likely, all you'll be able to find is a refinished LP133WX1-TLA1 or an LT133DEVJK00 if you want to keep the repair under $80. Over $80, you might find a new LT133DEVJK00 or LP133WX1-TLA1. All of the original panels are long since EOL'd, and all that is left is the Toshiba compatible.
If you do go DIY, and get an LT133DEVJK00, remove all of the black pads on the LCD, reset PRAM before returning it to the vendor, and calibrate it properly once you boot into the OS.