JPS6487212A - Scribing method for base plate - Google Patents

Scribing method for base plate

Info

Publication number
JPS6487212A
JPS6487212A JP24541287A JP24541287A JPS6487212A JP S6487212 A JPS6487212 A JP S6487212A JP 24541287 A JP24541287 A JP 24541287A JP 24541287 A JP24541287 A JP 24541287A JP S6487212 A JPS6487212 A JP S6487212A
Authority
JP
Japan
Prior art keywords
base plate
base
dimensions
scribed
dividing
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
JP24541287A
Other languages
Japanese (ja)
Inventor
Mitsuru Murata
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 JP24541287A priority Critical patent/JPS6487212A/en
Publication of JPS6487212A publication Critical patent/JPS6487212A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring

Abstract

PURPOSE:To use a scribed base without waste, reduce the cost, enhance workability and almost eliminate the deviations between the base plates by measuring the dimensions of the length and dividing the same equally even the dimensions of the base plates are irregular to some extent. CONSTITUTION:The scribing method of a base consists of the process of measuring respectively the dimensions of the length and width of the base plate, the process of dividing said base equally and the process of scribing said base plate along the lines of dividing the base plate equally. The scribed base plate can be used without waste to reduce the cost, enhance workability and almost eliminate the deviations between the scribed base plates by said method even if the dimensions of the base plate are irregular to some extent.
JP24541287A 1987-09-29 1987-09-29 Scribing method for base plate Pending JPS6487212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24541287A JPS6487212A (en) 1987-09-29 1987-09-29 Scribing method for base plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24541287A JPS6487212A (en) 1987-09-29 1987-09-29 Scribing method for base plate

Publications (1)

Publication Number Publication Date
JPS6487212A true JPS6487212A (en) 1989-03-31

Family

ID=17133269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24541287A Pending JPS6487212A (en) 1987-09-29 1987-09-29 Scribing method for base plate

Country Status (1)

Country Link
JP (1) JPS6487212A (en)

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