KR920017146U - 광학식 선형 스케일 - Google Patents

광학식 선형 스케일

Info

Publication number
KR920017146U
KR920017146U KR2019910002870U KR910002870U KR920017146U KR 920017146 U KR920017146 U KR 920017146U KR 2019910002870 U KR2019910002870 U KR 2019910002870U KR 910002870 U KR910002870 U KR 910002870U KR 920017146 U KR920017146 U KR 920017146U
Authority
KR
South Korea
Prior art keywords
linear scale
optical linear
optical
scale
linear
Prior art date
Application number
KR2019910002870U
Other languages
English (en)
Other versions
KR970000924Y1 (ko
Inventor
조건호
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019910002870U priority Critical patent/KR970000924Y1/ko
Publication of KR920017146U publication Critical patent/KR920017146U/ko
Application granted granted Critical
Publication of KR970000924Y1 publication Critical patent/KR970000924Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
KR2019910002870U 1991-02-28 1991-02-28 광학식 선형 스케일 KR970000924Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002870U KR970000924Y1 (ko) 1991-02-28 1991-02-28 광학식 선형 스케일

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002870U KR970000924Y1 (ko) 1991-02-28 1991-02-28 광학식 선형 스케일

Publications (2)

Publication Number Publication Date
KR920017146U true KR920017146U (ko) 1992-09-17
KR970000924Y1 KR970000924Y1 (ko) 1997-02-13

Family

ID=19311381

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002870U KR970000924Y1 (ko) 1991-02-28 1991-02-28 광학식 선형 스케일

Country Status (1)

Country Link
KR (1) KR970000924Y1 (ko)

Also Published As

Publication number Publication date
KR970000924Y1 (ko) 1997-02-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050110

Year of fee payment: 9

EXPY Expiration of term