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JPS6482655A - Marking device - Google Patents

Marking device

Info

Publication number
JPS6482655A
JPS6482655A JP24049687A JP24049687A JPS6482655A JP S6482655 A JPS6482655 A JP S6482655A JP 24049687 A JP24049687 A JP 24049687A JP 24049687 A JP24049687 A JP 24049687A JP S6482655 A JPS6482655 A JP S6482655A
Authority
JP
Japan
Prior art keywords
component
temperature
marked
unit
ink
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.)
Pending
Application number
JP24049687A
Other languages
Japanese (ja)
Inventor
Yoshio Hirota
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP24049687A priority Critical patent/JPS6482655A/en
Publication of JPS6482655A publication Critical patent/JPS6482655A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To indirectly control the viscosity of ink, and to obtain a uniform character not affected by a room temperature and a character of quality of excellent marking strength by raising the temperature of a component to be marked, and controlling the temperature of the component. CONSTITUTION:A component supply unit 1, a marking unit 2 and an ink drying unit 3 are disposed in series, and coupled by a component transfer system 4. A component to be marked, such as an IC is marked by the unit 2 in a state becoming a high temperature by passing it through a heating unit 5. Thus, the temperature of the heating unit is controlled thereby to eliminate the influence of variations in a temperature in a room, thereby obtaining a uniform mark. The component to be marked is heated to indirectly control the viscosity of ink, thereby obtaining a mark of excellent quality with high strength.
JP24049687A 1987-09-25 1987-09-25 Marking device Pending JPS6482655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24049687A JPS6482655A (en) 1987-09-25 1987-09-25 Marking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24049687A JPS6482655A (en) 1987-09-25 1987-09-25 Marking device

Publications (1)

Publication Number Publication Date
JPS6482655A true JPS6482655A (en) 1989-03-28

Family

ID=17060379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24049687A Pending JPS6482655A (en) 1987-09-25 1987-09-25 Marking device

Country Status (1)

Country Link
JP (1) JPS6482655A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628863A (en) * 1979-08-18 1981-03-23 Mitsubishi Electric Corp Mark printing method and mark printing device for sealed semiconductor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628863A (en) * 1979-08-18 1981-03-23 Mitsubishi Electric Corp Mark printing method and mark printing device for sealed semiconductor

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