JP6501627B2 - レーザ加工装置 - Google Patents
レーザ加工装置 Download PDFInfo
- Publication number
- JP6501627B2 JP6501627B2 JP2015112762A JP2015112762A JP6501627B2 JP 6501627 B2 JP6501627 B2 JP 6501627B2 JP 2015112762 A JP2015112762 A JP 2015112762A JP 2015112762 A JP2015112762 A JP 2015112762A JP 6501627 B2 JP6501627 B2 JP 6501627B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- substrate
- laser
- liquid material
- conductor layer
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/069—Manufacture or treatment of conductive parts of the interconnections by forming self-aligned vias or self-aligned contact plugs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6342—Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
- H10P14/6346—Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating using printing, e.g. ink-jet printing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P34/00—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices
- H10P34/40—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation
- H10P34/42—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation with electromagnetic radiation, e.g. laser annealing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/20—Cleaning during device manufacture
- H10P70/23—Cleaning during device manufacture during, before or after processing of insulating materials
- H10P70/234—Cleaning during device manufacture during, before or after processing of insulating materials the processing being the formation of vias or contact holes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/032—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers
- H10W20/046—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers the barrier, adhesion or liner layers being associated with interconnections of capacitors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/067—Manufacture or treatment of conductive parts of the interconnections by modifying the pattern of conductive parts
- H10W20/068—Manufacture or treatment of conductive parts of the interconnections by modifying the pattern of conductive parts by using a laser, e.g. laser cutting or laser direct writing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
Description
内部導体層、絶縁層、及び表層導体層がこの順番に積み重ねられた積層構造を含む基板に、表層膜の液状材料を塗布する塗布機構と、
赤外域のレーザビームを出力するレーザ光源と、
前記基板に塗布された前記液状材料によって形成された前記表層膜に、平面視において前記表層膜の外周線の内側にビームスポットが配置される条件で、前記レーザ光源から出力されたレーザビームを前記表層膜に入射させる導光光学系と、
前記レーザ光源からの前記レーザビームの出力、前記塗布機構による前記液状材料の塗布を制御して、前記塗布機構によって塗布された前記液状材料からなる前記表層膜及び前記表層導体層に穴を形成する制御装置と
を有するレーザ加工装置が提供される。
・パルスエネルギ 4mJ
・パルス幅 4.3μs
・ビームスポット直径(半値全幅) 60μm
・入射ショット数 1ショット
11 絶縁層
12 内部導体層
13 絶縁層
15 キャリア付導体箔
16 表層導体層
17 剥離層
18 キャリア導体箔
20 基板
25 表層膜
26 表層膜の液状材料
27 表層膜の開口
30 開口
31 ビアホール
32 非分布領域
34 ビア導体
50 インクジェットヘッド
51 硬化用光源
52 硬化用の光
55 レーザビーム
56 ビームスポット
60 レーザ光源
61 導光光学系
62 ビーム走査器
63 レンズ
70 制御装置
71 塗布領域算出部
72 インク吐出制御部
73 硬化用光源制御部
74 ビーム走査器制御部
75 レーザ出力制御部
76 ビアホール位置データ
77 塗布領域定義データ
81 繰り出しロール
82 繰り出しロール
83 巻き取りロール
84 巻き取りロール
85 熱圧着装置
90 表層導体層圧着部
91 表層膜形成部
92 レーザ加工部
Claims (2)
- 内部導体層、絶縁層、及び表層導体層がこの順番に積み重ねられた積層構造を含む基板
に、表層膜の液状材料を塗布する塗布機構と、
赤外域のレーザビームを出力するレーザ光源と、
前記基板に塗布された前記液状材料によって形成された前記表層膜に、平面視において
前記表層膜の外周線の内側にビームスポットが配置される条件で、前記レーザ光源から出
力されたレーザビームを前記表層膜に入射させる導光光学系と、
前記レーザ光源からの前記レーザビームの出力、前記塗布機構による前記液状材料の塗
布を制御して、前記塗布機構によって塗布された前記液状材料からなる前記表層膜及び前
記表層導体層に穴を形成する制御装置と
を有するレーザ加工装置。 - 前記塗布機構は、前記基板に向けて前記液状材料の液滴を吐出するインクジェットヘッ
ドを含み、
前記制御装置は、
前記レーザビームを入射させるべき前記基板内の位置を示す位置データを記憶する記憶
装置を含み、
前記位置データに基づいて、前記基板の表面のうち前記液状材料を塗布すべき塗布領域
を算出し、
前記塗布領域に前記液状材料が塗布されるように、前記インクジェットヘッドからの前
記液状材料の吐出を制御する請求項1に記載のレーザ加工装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015112762A JP6501627B2 (ja) | 2015-06-03 | 2015-06-03 | レーザ加工装置 |
| KR1020160067893A KR101840932B1 (ko) | 2015-06-03 | 2016-06-01 | 기판 제조 방법 및 레이저 가공 장치 |
| CN201610390237.4A CN106255319B (zh) | 2015-06-03 | 2016-06-02 | 基板制造方法及激光加工装置 |
| TW105117381A TWI630857B (zh) | 2015-06-03 | 2016-06-02 | 基板製造方法及雷射加工裝置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015112762A JP6501627B2 (ja) | 2015-06-03 | 2015-06-03 | レーザ加工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016225554A JP2016225554A (ja) | 2016-12-28 |
| JP6501627B2 true JP6501627B2 (ja) | 2019-04-17 |
Family
ID=57575233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015112762A Expired - Fee Related JP6501627B2 (ja) | 2015-06-03 | 2015-06-03 | レーザ加工装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6501627B2 (ja) |
| KR (1) | KR101840932B1 (ja) |
| CN (1) | CN106255319B (ja) |
| TW (1) | TWI630857B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7154147B2 (ja) * | 2019-01-31 | 2022-10-17 | 京セラ株式会社 | 印刷配線板の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4078715B2 (ja) * | 1998-06-02 | 2008-04-23 | 三菱瓦斯化学株式会社 | 信頼性に優れたビア孔の形成方法 |
| CA2364918C (en) * | 1999-03-23 | 2009-04-14 | Circuit Foil Luxembourg Trading S.A.R.L. | Method for manufacturing a multilayer printed circuit board and composite foil for use therein |
| JP2001144411A (ja) * | 1999-09-03 | 2001-05-25 | Mec Kk | プリント配線板の孔あけ法およびそれに用いる表面処理剤 |
| JP2003248207A (ja) * | 2002-02-22 | 2003-09-05 | Fujitsu Display Technologies Corp | 液晶表示パネルの製造方法および製造装置 |
| JP2006202840A (ja) * | 2005-01-18 | 2006-08-03 | Seiko Epson Corp | 配線基板の製造方法 |
| JPWO2007029508A1 (ja) * | 2005-09-02 | 2009-03-19 | コニカミノルタエムジー株式会社 | 近赤外線吸収材料及びその製造方法 |
| JP2011171724A (ja) * | 2010-01-19 | 2011-09-01 | Shibaura Mechatronics Corp | 基板の配線修正方法、基板の配線修正装置及び基板の配線形成装置 |
| JP6314085B2 (ja) * | 2012-03-09 | 2018-04-18 | 三井金属鉱業株式会社 | プリント配線板の製造方法及びレーザー加工用銅箔 |
| JP2014143237A (ja) | 2013-01-22 | 2014-08-07 | Toppan Printing Co Ltd | ビアホールの形成方法及び多層プリント配線板の製造方法 |
-
2015
- 2015-06-03 JP JP2015112762A patent/JP6501627B2/ja not_active Expired - Fee Related
-
2016
- 2016-06-01 KR KR1020160067893A patent/KR101840932B1/ko not_active Expired - Fee Related
- 2016-06-02 TW TW105117381A patent/TWI630857B/zh not_active IP Right Cessation
- 2016-06-02 CN CN201610390237.4A patent/CN106255319B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106255319B (zh) | 2019-03-08 |
| TWI630857B (zh) | 2018-07-21 |
| TW201701741A (zh) | 2017-01-01 |
| KR20160142779A (ko) | 2016-12-13 |
| KR101840932B1 (ko) | 2018-03-21 |
| JP2016225554A (ja) | 2016-12-28 |
| CN106255319A (zh) | 2016-12-21 |
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