Mornin' Inge ol' buddy! Your chart is up! Go to: http://www.stevezeva.homestead.com and click on Picture Page 2, then look for "Etchant Chart". This chart has made me break out the Periodic Table of Elements. I know a lot of the symbols, but not all of them on the chart...hehehe. Kind regards, -Steve Gregory- Senior Process Engineer LaBarge Incorporated Tulsa, Oklahoma (918) 459-2285 (918) 459-2350 FAX |---------+---------------------------------> | | "Ingemar Hernefjord | | | (KC/EMW)" | | | <ingemar.hernefjord@ER| | | ICSSON.COM> | | | Sent by: TechNet | | | <[log in to unmask]> | | | | | | | | | 06/13/2005 03:56 AM | | | Please respond to | | | TechNet E-Mail Forum; | | | Please respond to | | | "Ingemar Hernefjord | | | (KC/EMW)" | | | | |---------+---------------------------------> >--------------------------------------------------------------------------------------------------------------| | | | To: [log in to unmask] | | cc: | | Subject: [TN] Sweets for the analysts | >--------------------------------------------------------------------------------------------------------------| Hi, have an old but good reaction chart for material etching. But I miss soups for the bottom materials like GaAs and TiN and others which are used for the wafer processes. Does anyone have an update on those with no crosses on the map? Steve, know you have just began on page two, plenty of space then. Do you mind hanging my etchmap? Ingemar Hernefjord Ericsson Microwave Systems --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- __________________________________________________________________ This message may contain information that is privileged and confidential to LaBarge, Inc. It is for use only by the individual or entity named above. If you are not the intended recipient, you may not copy, use or deliver this message to anyone. In such event, you should destroy the message and kindly notify the sender by reply e-mail. --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------