Japan Intellectual Property Rights: GRINDING METHOD

Japan, March 5 -- DISCO ABRASIVE SYST LTD has got intellectual property rights for 'GRINDING METHOD.' Other related details are as follows:

Application Number: JP,2022-010701

Category (FI): B24B7/04@A,H10P52/00@C,H01L21/304,631

Stage: PROBLEM TO BE SOLVED: To provide a grinding method which does not require a considerably longer time in comparison with a conventional grinding method and in which an effective region that can be used for products can be maximally secured.SOLUTION: A grinding method which is applied in grinding a discoid work-piece which has a first surface and a second surface at the opposite side to the first surface when grinding it beginning from the second surface side, includes: a first grinding step of grinding the w...