JP2015069683A5 - - Google Patents

Download PDF

Info

Publication number
JP2015069683A5
JP2015069683A5 JP2013204451A JP2013204451A JP2015069683A5 JP 2015069683 A5 JP2015069683 A5 JP 2015069683A5 JP 2013204451 A JP2013204451 A JP 2013204451A JP 2013204451 A JP2013204451 A JP 2013204451A JP 2015069683 A5 JP2015069683 A5 JP 2015069683A5
Authority
JP
Japan
Prior art keywords
polishing pad
magnetic disk
abrasive grains
dresser
polishing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2013204451A
Other languages
English (en)
Japanese (ja)
Other versions
JP6227357B2 (ja
JP2015069683A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013204451A priority Critical patent/JP6227357B2/ja
Priority claimed from JP2013204451A external-priority patent/JP6227357B2/ja
Publication of JP2015069683A publication Critical patent/JP2015069683A/ja
Publication of JP2015069683A5 publication Critical patent/JP2015069683A5/ja
Application granted granted Critical
Publication of JP6227357B2 publication Critical patent/JP6227357B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013204451A 2013-09-30 2013-09-30 磁気ディスク用基板の製造方法および磁気ディスクの製造方法 Active JP6227357B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013204451A JP6227357B2 (ja) 2013-09-30 2013-09-30 磁気ディスク用基板の製造方法および磁気ディスクの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013204451A JP6227357B2 (ja) 2013-09-30 2013-09-30 磁気ディスク用基板の製造方法および磁気ディスクの製造方法

Publications (3)

Publication Number Publication Date
JP2015069683A JP2015069683A (ja) 2015-04-13
JP2015069683A5 true JP2015069683A5 (ru) 2016-10-13
JP6227357B2 JP6227357B2 (ja) 2017-11-08

Family

ID=52836192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013204451A Active JP6227357B2 (ja) 2013-09-30 2013-09-30 磁気ディスク用基板の製造方法および磁気ディスクの製造方法

Country Status (1)

Country Link
JP (1) JP6227357B2 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023190428A1 (ja) * 2022-03-29 2023-10-05 富士紡ホールディングス株式会社 研磨パッド、研磨パッドの製造方法、及び光学材料又は半導体材料の表面を研磨する方法
CN114800055A (zh) 2022-04-28 2022-07-29 浙江美迪凯光学半导体有限公司 一种方形片的抛光工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010107891A (ja) * 2008-10-31 2010-05-13 Konica Minolta Opto Inc ウエハレンズ集合体及びその製造方法、レンズユニット、撮像装置
JP5233621B2 (ja) * 2008-12-02 2013-07-10 旭硝子株式会社 磁気ディスク用ガラス基板及びその製造方法。
JP5428793B2 (ja) * 2009-11-17 2014-02-26 旭硝子株式会社 ガラス基板研磨方法および磁気記録媒体用ガラス基板の製造方法
JP2013052503A (ja) * 2011-05-20 2013-03-21 Ohara Inc 光学部品の製造方法

Similar Documents

Publication Publication Date Title
JP2013530061A5 (ru)
JP2010283371A5 (ru)
JP2012501520A5 (ru)
JP2016523724A5 (ru)
MX2017010621A (es) Articulo de fregar y metodo para fabricarlo.
JP2000117616A5 (ru)
MY195662A (en) Method for Manufacturing Magnetic-Disk Substrate, and Polishing Pad
MY156911A (en) Insert carrier and method for the simultaneous double-side material-removing processing of semiconductor wafers
WO2014179419A8 (en) Chemical mechanical planarization slurry composition comprising composite particles, process for removing material using said composition, cmp polishing pad and process for preparing said composition
WO2015155610A3 (en) Abrasive product coated with agglomerated particles formed in situ and method of making the same
SG155822A1 (en) Manufacturing method of glass substrate for magnetic disc
CN203390714U (zh) 一种晶片研磨装置
JP2020526406A5 (ru)
WO2015046543A8 (ja) 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法、並びに研削工具
JP2015069683A5 (ru)
JP2016530109A5 (ru)
JP2016204187A5 (ru)
JP2019041005A5 (ru)
JP2018518050A5 (ru)
JP2016212946A5 (ja) 基板の製造方法、基板端面の加工装置、基板端面の加工方法、及び研削用砥石
JP2016146231A5 (ru)
MY169421A (en) Method for manufacturing magnetic-disk glass substrate
CN203792120U (zh) 一种五金冲压件毛刺处理设备
CN204135910U (zh) 一种抛光盘装置
EP2671677A3 (en) Grinding wheel for grinding edges of glass substrates and method of manufacturing of the same