JPS63162289A - 熱硬化性樹脂体へのレ−ザマ−キング方法 - Google Patents

熱硬化性樹脂体へのレ−ザマ−キング方法

Info

Publication number
JPS63162289A
JPS63162289A JP61309638A JP30963886A JPS63162289A JP S63162289 A JPS63162289 A JP S63162289A JP 61309638 A JP61309638 A JP 61309638A JP 30963886 A JP30963886 A JP 30963886A JP S63162289 A JPS63162289 A JP S63162289A
Authority
JP
Japan
Prior art keywords
layer
resin body
marking
laser
black
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
JP61309638A
Other languages
English (en)
Japanese (ja)
Other versions
JPH059274B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Osamu Sato
修 佐藤
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP61309638A priority Critical patent/JPS63162289A/ja
Publication of JPS63162289A publication Critical patent/JPS63162289A/ja
Publication of JPH059274B2 publication Critical patent/JPH059274B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Resistors (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Duplication Or Marking (AREA)
JP61309638A 1986-12-26 1986-12-26 熱硬化性樹脂体へのレ−ザマ−キング方法 Granted JPS63162289A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61309638A JPS63162289A (ja) 1986-12-26 1986-12-26 熱硬化性樹脂体へのレ−ザマ−キング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61309638A JPS63162289A (ja) 1986-12-26 1986-12-26 熱硬化性樹脂体へのレ−ザマ−キング方法

Publications (2)

Publication Number Publication Date
JPS63162289A true JPS63162289A (ja) 1988-07-05
JPH059274B2 JPH059274B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-04

Family

ID=17995447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61309638A Granted JPS63162289A (ja) 1986-12-26 1986-12-26 熱硬化性樹脂体へのレ−ザマ−キング方法

Country Status (1)

Country Link
JP (1) JPS63162289A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04111747U (ja) * 1991-03-15 1992-09-29 ソニー株式会社 モールドｉｃパツケージのマーキング
JPH0817951A (ja) * 1994-06-27 1996-01-19 Nec Corp 半導体装置
JP2006344994A (ja) * 2006-08-28 2006-12-21 Oki Electric Ind Co Ltd 半導体装置の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04111747U (ja) * 1991-03-15 1992-09-29 ソニー株式会社 モールドｉｃパツケージのマーキング
JPH0817951A (ja) * 1994-06-27 1996-01-19 Nec Corp 半導体装置
JP2006344994A (ja) * 2006-08-28 2006-12-21 Oki Electric Ind Co Ltd 半導体装置の製造方法

Also Published As

Publication number Publication date
JPH059274B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-04

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