Method of fabricating a front plate for a plasma display panel

Details Method of fabricating a front plate for a plasma display panel Method of fabricating a front plate for a plasma display panel

1999-07-12

2000-09-05

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

430315, H01J 902

Patent

active

06113449&

ABSTRACT:
A front plate for a plasma display panel (PDP) and its modified fabricating method are provided using a backside exposure process and an appropriate processing sequence rearrangement to reduce the number of photomasks required and improve the accuracy of exposure and developing process. First, a light-shielding layer is patterned by performing a mesh printing process, or by performing an exposure and developing process using a first photomask, so as to form a light-shielding structure including black stripes and transparent electrodes' gaps. Next, using the light-shielding structure as a mask, a backside exposure and developing process as well as an etching process is performed to form a plurality of pairs of transparent electrodes on the substrate. Then, using a second photomask, another set of exposure, developing and etching processes are performed to form a plurality of pairs of metal electrodes on the corresponding transparent electrodes.

REFERENCES:
patent: 4948706 (1990-08-01), Sugihara et al.
patent: 5725407 (1998-03-01), Liu et al.

Affiliated with

Also associated with

Rating

Method of fabricating a front plate for a plasma display panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of fabricating a front plate for a plasma display panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of fabricating a front plate for a plasma display panel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2206619