JPS61140540U - - Google Patents

Info

Publication number
JPS61140540U
JPS61140540U JP2450985U JP2450985U JPS61140540U JP S61140540 U JPS61140540 U JP S61140540U JP 2450985 U JP2450985 U JP 2450985U JP 2450985 U JP2450985 U JP 2450985U JP S61140540 U JPS61140540 U JP S61140540U
Authority
JP
Japan
Prior art keywords
semiconductor device
laser
marked
container
characters
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
JP2450985U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2450985U priority Critical patent/JPS61140540U/ja
Publication of JPS61140540U publication Critical patent/JPS61140540U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例を示す図である。 1……半導体装置容器、2……本考案によつて
レーザー捺印された文字、3……従来新技術によ
つても変化しない文字。 第2図は従来技術による捺印図である。 1′……半導体装置容器、2′……従来技術に
よつて捺印された文字、3′……従来、新技術に
よつても変化しない文字。 第3図は従来技術による捺印方法を示す図であ
る。 3―1……従来技術によるレーザー光、3―2
……文字板、3―3……半導体装置容器、3―4
……捺印文字。 第4図は新技術による捺印方法を示す図である
。 4―1……レーザー光、4―2……文字板、4
―3……半導体装置容器、4―4……捺位文字、
4―5……文字パターン。
FIG. 1 is a diagram showing an embodiment of the present invention. 1... Semiconductor device container, 2... Letters stamped with a laser according to the present invention, 3... Letters that do not change even with conventional new technology. FIG. 2 is a stamp diagram according to the prior art. 1'...Semiconductor device container, 2'...Characters stamped using conventional technology, 3'...Characters that do not change even with conventional technology. FIG. 3 is a diagram showing a stamping method according to the prior art. 3-1...Laser light by conventional technology, 3-2
...Dial board, 3-3...Semiconductor device container, 3-4
...Sealed letters. FIG. 4 is a diagram showing a stamping method using the new technology. 4-1...Laser light, 4-2...Dial board, 4
-3... Semiconductor device container, 4-4... Inscription characters,
4-5...Character pattern.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体素子を保護する容器の表面にレーザー捺
印された半導体装置において、その各々の捺印文
字が全て一つのつながつた線で形成されているこ
とを特徴とするレーザー捺印された半導体装置。
A laser-marked semiconductor device characterized in that each of the stamped characters is formed by one continuous line, in the semiconductor device that is laser-marked on the surface of a container for protecting a semiconductor element.
JP2450985U 1985-02-22 1985-02-22 Pending JPS61140540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2450985U JPS61140540U (en) 1985-02-22 1985-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2450985U JPS61140540U (en) 1985-02-22 1985-02-22

Publications (1)

Publication Number Publication Date
JPS61140540U true JPS61140540U (en) 1986-08-30

Family

ID=30518722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2450985U Pending JPS61140540U (en) 1985-02-22 1985-02-22

Country Status (1)

Country Link
JP (1) JPS61140540U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949965A (en) * 1982-09-14 1984-03-22 株式会社東芝 Mask for printer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949965A (en) * 1982-09-14 1984-03-22 株式会社東芝 Mask for printer

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