User contributions for John d

Results for John d talk block log uploads logs

A user with 4,339 edits. Account created on 5 September 2012.

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01:2601:26, 13 August 2025 diff hist +157 ICP Etching Recipes →Process Control Data (Oxford ICP Etcher): added note that 60°C is no longer run regularly current Tag: Visual edit

18:5218:52, 12 August 2025 diff hist +71 E-Beam 4 (CHA) →Detailed Specifications: updated # of samples current Tag: Visual edit
00:2100:21, 12 August 2025 diff hist +1,441 Stepper Recipes →Photomasks & Job Programming: "general" seciton, added Dose vs Hole Diam for litho current Tag: Visual edit
00:1600:16, 12 August 2025 diff hist +43 N File:ASML Dose vs Hole Diam - AT230829.png No edit summary current

22:5522:55, 8 August 2025 diff hist +28 Main Page Fab svc - link to wiki page, not wix page current Tag: Visual edit
18:5318:53, 8 August 2025 diff hist −2,731 E-Beam Lithography System (Raith EBPG 5150+) llink to recipes page current Tag: Visual edit
18:5218:52, 8 August 2025 diff hist +3,499 Direct-Write Lithography Recipes pasted and formatted EBL resists section current Tag: Visual edit
18:3318:33, 8 August 2025 diff hist +27 E-Beam Lithography System (Raith EBPG 5150+) updated Tool Info + SUM link
18:2718:27, 8 August 2025 diff hist +4,075 N E-Beam Lithography System (Raith EBPG 5150+) inital guess of page Tag: Visual edit: Switched
18:2618:26, 8 August 2025 diff hist +1 Tool List →Lithography: new link to Litho > EBPG 5150+ current Tag: Visual edit
17:0417:04, 8 August 2025 diff hist +49 Decomissioned Tools added old EBL tool current Tag: Visual edit
17:0217:02, 8 August 2025 diff hist +176 RIE 3 (MRC) decomissioned notice current Tag: Visual edit
17:0117:01, 8 August 2025 diff hist +126 Nano-Imprint (Nanonex NX2000) decmoissioned notice current Tag: Visual edit

23:3223:32, 6 August 2025 diff hist −3 m Dry Etching Recipes No edit summary Tag: Visual edit
23:3123:31, 6 August 2025 diff hist +3 m Vacuum Deposition Recipes No edit summary Tag: Visual edit
23:3123:31, 6 August 2025 diff hist +198 Dry Etching Recipes added process maturity ranking description at top Tag: Visual edit
23:2923:29, 6 August 2025 diff hist +223 Vacuum Deposition Recipes process maturity rank Tag: Visual edit
19:4519:45, 6 August 2025 diff hist +160 IR Thermal Microscope (QFI) - Standard Operating Procedure (HotSpot/ThermalEmission) added launching sofwtare steps current Tag: Visual edit

07:2907:29, 5 August 2025 diff hist +285 m Tutorial - How Photomasks are Made →Transparency Masks current Tag: Visual edit
07:2407:24, 5 August 2025 diff hist +1,256 Tutorial - How Photomasks are Made added transparency masks Tag: Visual edit
06:4706:47, 5 August 2025 diff hist 0 File:Tutorial - Photomasks - GCA example template (incorrect, guessed coords) v1.png John d uploaded a new version of File:Tutorial - Photomasks - GCA example template (incorrect, guessed coords) v1.png current
06:4606:46, 5 August 2025 diff hist 0 File:Tutorial - photomasks - Cr etch and PR strip.png John d uploaded a new version of File:Tutorial - photomasks - Cr etch and PR strip.png current
06:4506:45, 5 August 2025 diff hist 0 File:Tutorial - Photomasks - Develop.png John d uploaded a new version of File:Tutorial - Photomasks - Develop.png current
06:4406:44, 5 August 2025 diff hist 0 File:Tutorial - Photomasks - direct-write.png John d uploaded a new version of File:Tutorial - Photomasks - direct-write.png current
06:4306:43, 5 August 2025 diff hist 0 File:Tutorial - Photomask - Substrate.png John d uploaded a new version of File:Tutorial - Photomask - Substrate.png current
06:3506:35, 5 August 2025 diff hist +107 m Tutorial - How Photomasks are Made No edit summary Tag: Visual edit
06:0006:00, 5 August 2025 diff hist +7,609 N Tutorial - How Photomasks are Made demis' first draft Tag: Visual edit
05:5105:51, 5 August 2025 diff hist +71 N File:Tutorial - Photomasks - GCA example template (incorrect, guessed coords) v1.png No edit summary
05:2705:27, 5 August 2025 diff hist +46 N File:Tutorial - photomasks - Cr etch and PR strip.png No edit summary
05:1905:19, 5 August 2025 diff hist +31 N File:Tutorial - Photomasks - Develop.png No edit summary
05:1005:10, 5 August 2025 diff hist +50 N File:Tutorial - Photomasks - direct-write.png No edit summary
05:0405:04, 5 August 2025 diff hist +54 N File:Tutorial - Photomask - Substrate.png No edit summary
04:3704:37, 5 August 2025 diff hist +126 Tutorials moved stepper masks into mask making section, link to "how photomasks are made" page current
04:3004:30, 5 August 2025 diff hist +116 Template:Announcements →MLA Up: update
04:2804:28, 5 August 2025 diff hist +25 m Template:Announcements No edit summary
04:2804:28, 5 August 2025 diff hist −131 Template:Announcements Bonder down, bonding fixtures

22:0622:06, 31 July 2025 diff hist +2,343 Photolithography - Manual Edge-Bead Removal Techniques →Lithographic Edge Bead Removal: pasted litho ebr with photos of mask sotrage current Tag: Visual edit
22:0022:00, 31 July 2025 diff hist +368 Lithography Recipes links to photolith techniques current Tag: Visual edit: Switched

05:3605:36, 29 July 2025 diff hist 0 File:Contact-AlignMarks Vernier DemisDJohn v5 screenshot overlay.png John d uploaded a new version of File:Contact-AlignMarks Vernier DemisDJohn v5 screenshot overlay.png current
05:2905:29, 29 July 2025 diff hist +199 Calculators + Utilities →Contact Aligners: added screenshot of overlay current Tag: Visual edit
05:2705:27, 29 July 2025 diff hist +93 N File:Contact-AlignMarks Vernier DemisDJohn v5 screenshot overlay.png No edit summary
05:2305:23, 29 July 2025 diff hist +10 m Calculators + Utilities →Contact Aligners Tag: Visual edit
05:2305:23, 29 July 2025 diff hist +41 Calculators + Utilities →CAD Files & Templates Tag: Visual edit
05:2205:22, 29 July 2025 diff hist +55 Calculators + Utilities →CAD Files & Templates Tag: Visual edit: Switched
05:1805:18, 29 July 2025 diff hist −189 Calculators + Utilities →CAD Files & Templates: Uploaded new version of ALignment Mark file, corrected transaprency for Lyr2 Tag: Visual edit
05:1705:17, 29 July 2025 diff hist −8 File:Contact-AlignMarks Vernier DemisDJohn v4.gds redirect to new version of file current Tag: New redirect
05:1605:16, 29 July 2025 diff hist +71 File:Contact-AlignMarks Vernier DemisDJohn v5.oas add summary current Tag: Visual edit: Switched
05:1605:16, 29 July 2025 diff hist +73 N File:Contact-AlignMarks Vernier DemisDJohn v5.gds Contact Alignment Marks redesigned by Demis D. John - OASIS current
05:1505:15, 29 July 2025 diff hist −10 File:Contact-AlignMarks Vernier DemisDJohn v4.oas redirect to new version current Tag: New redirect
05:1405:14, 29 July 2025 diff hist 0 N File:Contact-AlignMarks Vernier DemisDJohn v5.oas No edit summary

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