Step 36A. NMOS LDD implant photo on ASML         W#1-10

 

 

Step

 

Process

Date

Operator

 36A.1

 

Ashing photoresist in Matrix, 2.5 min

Sink8 Piranha clean

 

Std. DUV litho. W#1-10

 

SVGCOAT6: 1,2,1

 

ASML: NSELECT on CMOS180C reticle, -0.5 deg wafer rotation

W#1-10                    26 mJ, -1 um, Rx=0.2, Ry=2.6

 

SVGDEV6: 1,1,9

 

UVSCOPE

 

UVBAKE, pr.J

 

10/15/07

Pongracz

 

 

 

Step 36B. NMOS LDD implant photo on GCAWS6   W#11-15

 

 

Step

 

Process

Date

Operator

36B.1

 

Ashing photoresist in Matrix, 2.5 min

Sink8 Piranha clean

 

 

Std. I-line litho. W#11-15

 

SVGCOAT6: 1,3,3

 

GCAWS6: PSELECT reticle, MIXMATCH job,

target coordinates at (-0.1129, 4.6982),

dropout dies (2,6) (2,9) (7,2) (7,12) (14,6) (14,9)

using global and local uDFAS alignment

 

W#13                      2.7s  exposure time

W#11,12,14,15       2.5s exposure time

 

W#11 has 4 DxD errors

 

SVGDEV6: 3,3,9

UVSCOPE

 

UVBAKE, pr.J

 

10/16/07

Pongracz