MY129933A - Printed circuit board including code and method of forming the code on the printed circuit board. - Google Patents

Printed circuit board including code and method of forming the code on the printed circuit board.

Info

Publication number
MY129933A
MY129933A MYPI92001601A MYPI9201601A MY129933A MY 129933 A MY129933 A MY 129933A MY PI92001601 A MYPI92001601 A MY PI92001601A MY PI9201601 A MYPI9201601 A MY PI9201601A MY 129933 A MY129933 A MY 129933A
Authority
MY
Malaysia
Prior art keywords
code
circuit board
printed circuit
board
forming
Prior art date
Application number
MYPI92001601A
Inventor
Kaoru Shimizu
Original Assignee
Matsushita Electric Industrial Co 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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of MY129933A publication Critical patent/MY129933A/en

Links

Classifications

    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0266—Marks, test patterns or identification means

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

THE INVENTION RELATES TO A PRINTED CIRCUIT BOARD (1) FOR AN ELECTRIC CIRCUIT PROVIDED WITH A CODE 2 SUCH AS A BAR CODE, A DISCRIMINATION AND CONTROL METHOD OF THE BOARD (1), AND A METHOD OF FORMING THE CODE (2) ON THE BOARD (1). THE INVENTION AIMS TO FACILITATE PROVISION OF THE CODE (2) ON THE BOARD (1), TO PREVENT THE CODE (2) FROM BEING EXTINGUISHED AND EXFOLIATED, AND TO MECHANIZE PRODUCTION CONTROL OF THE CIRCUIT BOARD (1).TO THIS END, THE PRINTED CIRCUIT BOARD (1) OF THE INVENTION IS ARRANGED TO INCLUDE THE CODE (2) INTEGRALLY FORMED ON A BOTTOM FACE (4) OF A RECESSED PORTION (3) PROVIDED ON A SURFACE OF THE BOARD (1) BY A METHOD OF INJECTION MOLDING OR COMPRESSION MOLDING.WITH THE STRUCTURE, THE CODE (2) IS PREVENTED FROM BEING EXTINGUISHED AND EXFOLIATED AND A RELIABILITY OF READING THE CODE (2) IS IMPROVED. ALSO, THE PRODUCTION CONTROL OF THE BOARD (1) CAN BE AUTOMATIZED AND BENEFICIAL INFORMATION CAN BE OBTAINED.(FIG 1)
MYPI92001601A 1991-09-12 1992-09-08 Printed circuit board including code and method of forming the code on the printed circuit board. MY129933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3232784A JPH0575222A (en) 1991-09-12 1991-09-12 Electric circuit printed wiring board and its discrimination control method and formation of mark on printed wiring board

Publications (1)

Publication Number Publication Date
MY129933A true MY129933A (en) 2007-05-31

Family

ID=16944690

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92001601A MY129933A (en) 1991-09-12 1992-09-08 Printed circuit board including code and method of forming the code on the printed circuit board.

Country Status (5)

Country Link
JP (1) JPH0575222A (en)
KR (1) KR970005734B1 (en)
CN (1) CN1046618C (en)
MY (1) MY129933A (en)
TW (1) TW357331B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003044819A (en) * 2001-07-31 2003-02-14 Toppan Forms Co Ltd Recording medium and method of manufacturing the same
JP5130818B2 (en) * 2007-07-31 2013-01-30 日本精機株式会社 Vehicle display device
JP4660617B2 (en) 2009-09-10 2011-03-30 株式会社東芝 Video processing apparatus and video processing method
TWI568859B (en) 2010-04-15 2017-02-01 恩特葛瑞斯股份有限公司 Method for recycling of obsolete printed circuit boards
EP2775364B1 (en) 2011-11-02 2019-10-30 Nippon Steel Corporation Steel tube production control method
US9221114B2 (en) 2011-12-15 2015-12-29 Advanced Technology Materials, Inc. Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
CN104118644A (en) * 2013-04-23 2014-10-29 凯吉凯精密电子技术开发（苏州）有限公司 Circuit board conveying jig
CN105338225B (en) * 2014-07-24 2019-03-26 南昌欧菲光电技术有限公司 Camera module
CN104615163B (en) * 2014-12-22 2017-02-22 东莞美维电路有限公司 Automatic PCB agent adding method
CN105792531B (en) * 2016-04-28 2018-09-28 江苏博敏电子有限公司 A kind of printed circuit board batch tools for controlling
CN109228707A (en) * 2018-08-27 2019-01-18 郑州云海信息技术有限公司 A kind of bar code production method on PCB
CN110881245A (en) * 2019-11-28 2020-03-13 深南电路股份有限公司 Circuit board and manufacturing method thereof
EP4180886A1 (en) * 2021-11-16 2023-05-17 AT&S Austria Technologie & Systemtechnik Aktiengesellschaft Drilling automation system for component carrier structures

Also Published As

Publication number Publication date
CN1070536A (en) 1993-03-31
TW357331B (en) 1999-05-01
KR970005734B1 (en) 1997-04-19
KR930007323A (en) 1993-04-22
JPH0575222A (en) 1993-03-26
CN1046618C (en) 1999-11-17

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