JP6656879B2 - 加工方法 - Google Patents
加工方法 Download PDFInfo
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- JP6656879B2 JP6656879B2 JP2015209006A JP2015209006A JP6656879B2 JP 6656879 B2 JP6656879 B2 JP 6656879B2 JP 2015209006 A JP2015209006 A JP 2015209006A JP 2015209006 A JP2015209006 A JP 2015209006A JP 6656879 B2 JP6656879 B2 JP 6656879B2
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- 238000003672 processing method Methods 0.000 title claims description 15
- 238000005520 cutting process Methods 0.000 claims description 228
- 239000000758 substrate Substances 0.000 claims description 100
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
- H10N30/085—Shaping or machining of piezoelectric or electrostrictive bodies by machining
- H10N30/088—Shaping or machining of piezoelectric or electrostrictive bodies by machining by cutting or dicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/026—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
- G01N29/245—Ceramic probes, e.g. lead zirconate titanate [PZT] probes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
以下、添付図面を参照して、第1の実施の形態に係る圧電素子の加工方法ついて説明する。先ず、図1Aを参照して、圧電素子について説明する。図1Aは、加工後の圧電素子の部分概略斜視図である。
次いで、第1の実施の形態とは異なる第2の実施の形態について図7乃至図10を参照して説明する。図7乃至図10は、第2の実施に形態に係る加工方法の説明図であり、図7は、余剰サイズ板状基板準備ステップ及び第1切削溝形成ステップの説明図、図8は、第1切削溝及び第2切削溝形成ステップの説明図、図9は、第2切削溝形成ステップの説明図、図10は、余剰領域除去ステップの説明図である。なお、第2の実施の形態において、第1の実施の形態と共通する構成要素については、同一の符号を付し、その説明を省略する。
12 製品領域
14 板状基板
16 余剰領域
30 切削ブレード
41 第1の切削溝
42 第2の切削溝
44 四角柱
50 非切削部
52 非切削部
54 樹脂
60 非切削部
62 非切削部
Claims (3)
- 製品領域を有する板状基板上に複数の四角柱を形成する加工方法であって、
該製品領域を囲繞する余剰領域を有する余剰サイズ板状基板を準備する余剰サイズ板状基板準備ステップと、
該余剰サイズ板状基板準備ステップを実施した後に、該余剰サイズ板状基板を第1の方向に切削ブレードで切り込み第1の切削溝を形成する第1切削溝形成ステップと、
該第1切削溝形成ステップを実施した後に、該余剰サイズ板状基板を前記第1の方向と直交する第2の方向に切削ブレードで切り込み第2の切削溝を形成する第2切削溝形成ステップと、
該第2切削溝形成ステップを実施した後に、該第1の切削溝及び該第2の切削溝内に樹脂を充填する樹脂充填ステップと、
該樹脂充填ステップを実施した後に、該製品領域と該余剰領域との境界位置を切削ブレードで切削して該余剰領域を除去する余剰領域除去ステップと、
から構成される加工方法。 - 前記第1切削溝形成ステップにおいて、該余剰サイズ板状基板を第1の方向に切削ブレードで切り込み第1の切削溝を形成しつつ、該余剰領域において切削ブレードを上昇し該余剰領域に非切削部を残存させ、
前記第2切削溝形成ステップにおいて、前記余剰サイズ板状基板を前記第1の方向と直交する第2の方向に切削ブレードで切り込み第2の切削溝を形成しつつ、該余剰領域において切削ブレードを上昇し該余剰領域に非切削部を残存させる、請求項1記載の加工方法。 - 前記第1切削溝形成ステップにおいて、該余剰サイズ板状基板の上方から切削ブレードで片側の余剰領域に切り込み、第1の方向に所定深さの第1の切削溝を形成しつつ、他側の余剰領域において切削ブレードを上昇し該片側及び他側の余剰領域に非切削部を残存させ、
前記第2切削溝形成ステップにおいて、該余剰サイズ板状基板の上方から切削ブレードで片側の余剰領域に切り込み、前記第1の方向と直交する第2の方向に第2の切削溝を形成しつつ、他側の余剰領域において切削ブレードを上昇し該片側及び他側の余剰領域に非切削部を残存させる、請求項1記載の加工方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015209006A JP6656879B2 (ja) | 2015-10-23 | 2015-10-23 | 加工方法 |
TW105131078A TW201725105A (zh) | 2015-10-23 | 2016-09-26 | 加工方法 |
KR1020160127650A KR102412482B1 (ko) | 2015-10-23 | 2016-10-04 | 가공 방법 |
CN201610884306.7A CN107017336B (zh) | 2015-10-23 | 2016-10-10 | 形成四棱柱的加工方法 |
US15/295,691 US10322549B2 (en) | 2015-10-23 | 2016-10-17 | Processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015209006A JP6656879B2 (ja) | 2015-10-23 | 2015-10-23 | 加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017080826A JP2017080826A (ja) | 2017-05-18 |
JP6656879B2 true JP6656879B2 (ja) | 2020-03-04 |
Family
ID=58561758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015209006A Active JP6656879B2 (ja) | 2015-10-23 | 2015-10-23 | 加工方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10322549B2 (ja) |
JP (1) | JP6656879B2 (ja) |
KR (1) | KR102412482B1 (ja) |
CN (1) | CN107017336B (ja) |
TW (1) | TW201725105A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7108429B2 (ja) * | 2018-03-01 | 2022-07-28 | 株式会社ディスコ | 板状物の加工方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437862A1 (de) * | 1983-10-17 | 1985-05-23 | Hitachi Medical Corp., Tokio/Tokyo | Ultraschallwandler und verfahren zu seiner herstellung |
CN85102335B (zh) * | 1985-04-01 | 1988-07-20 | 株式会社日立医疗器械 | 复合式超声换能器及其制造方法 |
JPH08233942A (ja) * | 1995-02-28 | 1996-09-13 | Shimadzu Corp | 放射線検出器アレイの製造方法 |
US5722156A (en) * | 1995-05-22 | 1998-03-03 | Balfrey; Brian D. | Method for processing ceramic wafers comprising plural magnetic head forming units |
JPH11318893A (ja) | 1998-05-12 | 1999-11-24 | Aloka Co Ltd | 超音波探触子 |
JP2004146487A (ja) * | 2002-10-23 | 2004-05-20 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2006073690A (ja) * | 2004-09-01 | 2006-03-16 | Disco Abrasive Syst Ltd | ウエーハの分割方法 |
JP2009027052A (ja) | 2007-07-23 | 2009-02-05 | Disco Abrasive Syst Ltd | 圧電素子の加工方法 |
JP6071041B2 (ja) * | 2012-03-30 | 2017-02-01 | 日立金属株式会社 | シンチレータアレイの製造方法及び放射線検出器の製造方法 |
CN103315775B (zh) * | 2013-06-28 | 2015-02-11 | 深圳市理邦精密仪器股份有限公司 | 一种超声阵列换能器及其制备方法 |
-
2015
- 2015-10-23 JP JP2015209006A patent/JP6656879B2/ja active Active
-
2016
- 2016-09-26 TW TW105131078A patent/TW201725105A/zh unknown
- 2016-10-04 KR KR1020160127650A patent/KR102412482B1/ko active IP Right Grant
- 2016-10-10 CN CN201610884306.7A patent/CN107017336B/zh active Active
- 2016-10-17 US US15/295,691 patent/US10322549B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170113420A1 (en) | 2017-04-27 |
US10322549B2 (en) | 2019-06-18 |
TW201725105A (zh) | 2017-07-16 |
JP2017080826A (ja) | 2017-05-18 |
KR20170048156A (ko) | 2017-05-08 |
KR102412482B1 (ko) | 2022-06-22 |
CN107017336B (zh) | 2021-12-07 |
CN107017336A (zh) | 2017-08-04 |
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