CA905015A - Substrate position determination structure and method - Google Patents

Substrate position determination structure and method

Info

Publication number: CA905015A
Authority: CA; Canada
Prior art keywords: position determination; substrate position; determination structure; substrate; determination
Prior art date: 1971-09-03
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

Application number

Inventor

S. Wilker Paul

B. Kiss William

A. Neathway Graham

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Microsystems International Ltd

Original Assignee

Microsystems International Ltd

Priority date (The priority date 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 date listed.)

1971-09-03

Filing date

1971-09-03

Publication date

1972-07-11

1971-09-03 Application filed by Microsystems International Ltd filed Critical Microsystems International Ltd

1972-07-11 Application granted granted Critical

1972-07-11 Publication of CA905015A publication Critical patent/CA905015A/en

Status Expired legal-status Critical Current

Classifications

- 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
- B23K26/351—Working by laser beam, e.g. welding, cutting or boring for trimming or tuning of electrical components

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)
Laser Beam Processing (AREA)
Manufacturing Of Printed Circuit Boards (AREA)
Drying Of Semiconductors (AREA)

CA905015D 1971-09-03 1971-09-03 Substrate position determination structure and method Expired CA905015A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA122108		1971-09-03

Publications (1)

Publication Number	Publication Date
CA905015A true CA905015A (en)	1972-07-11

Family

ID=4090779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA905015D Expired CA905015A (en)	1971-09-03	1971-09-03	Substrate position determination structure and method

Country Status (6)

Country	Link
JP (1)	JPS524013B2 (en)
CA (1)	CA905015A (en)
DE (1)	DE2224102A1 (en)
FR (1)	FR2151831A5 (en)
GB (1)	GB1319045A (en)
NL (1)	NL7207674A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51110669A (en) *	1975-03-26	1976-09-30	Tokyo Print Kogyo Co Ltd	Purintohaisenbanno teikotaishuseihoho
DE3616217A1 (en) *	1985-10-17	1987-04-23	Ant Nachrichtentech	Resistance trimming device
JP2625525B2 (en) *	1988-10-12	1997-07-02	ティーディーケイ株式会社	Non-reciprocal circuit device
JPH02151096A (en) *	1988-12-02	1990-06-11	Matsushita Electric Ind Co Ltd	Board position recognition method

1971
- 1971-09-03 CA CA905015D patent/CA905015A/en not_active Expired
1972
- 1972-03-06 GB GB1025572A patent/GB1319045A/en not_active Expired
- 1972-05-17 DE DE2224102A patent/DE2224102A1/en active Pending
- 1972-06-01 JP JP5387972A patent/JPS524013B2/ja not_active Expired
- 1972-06-06 NL NL7207674A patent/NL7207674A/xx unknown
- 1972-06-29 FR FR7223648A patent/FR2151831A5/fr not_active Expired

Also Published As

Publication number	Publication date
JPS524013B2 (en)	1977-02-01
FR2151831A5 (en)	1973-04-20
GB1319045A (en)	1973-05-31
NL7207674A (en)	1973-03-06
JPS4833344A (en)	1973-05-09
DE2224102A1 (en)	1973-03-08

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