CN119790285A - 编码器用反射型光学式标尺、反射型光学式编码器、编码器用反射型光学式标尺的制造方法以及编码器用反射型光学式标尺拼版体 - Google Patents

编码器用反射型光学式标尺、反射型光学式编码器、编码器用反射型光学式标尺的制造方法以及编码器用反射型光学式标尺拼版体 Download PDF

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Publication number
CN119790285A
CN119790285A CN202380062664.8A CN202380062664A CN119790285A CN 119790285 A CN119790285 A CN 119790285A CN 202380062664 A CN202380062664 A CN 202380062664A CN 119790285 A CN119790285 A CN 119790285A
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CN
China
Prior art keywords
encoder
reflective optical
optical scale
base material
less
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
CN202380062664.8A
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English (en)
Chinese (zh)
Inventor
今井刚
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of CN119790285A publication Critical patent/CN119790285A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
CN202380062664.8A 2022-08-02 2023-07-31 编码器用反射型光学式标尺、反射型光学式编码器、编码器用反射型光学式标尺的制造方法以及编码器用反射型光学式标尺拼版体 Pending CN119790285A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-123423 2022-08-02
JP2022123423 2022-08-02
PCT/JP2023/027946 WO2024029490A1 (ja) 2022-08-02 2023-07-31 エンコーダ用反射型光学式スケール、反射型光学式エンコーダ、エンコーダ用反射型光学式スケールの製造方法、およびエンコーダ用反射型光学式スケール多面付け体

Publications (1)

Publication Number Publication Date
CN119790285A true CN119790285A (zh) 2025-04-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380062664.8A Pending CN119790285A (zh) 2022-08-02 2023-07-31 编码器用反射型光学式标尺、反射型光学式编码器、编码器用反射型光学式标尺的制造方法以及编码器用反射型光学式标尺拼版体

Country Status (6)

Country Link
US (1) US20260043677A1 (https=)
EP (1) EP4575414A1 (https=)
JP (2) JP7548470B2 (https=)
CN (1) CN119790285A (https=)
TW (1) TWI898241B (https=)
WO (1) WO2024029490A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197510U (https=) * 1985-05-31 1986-12-10
JPS62153710A (ja) * 1985-12-27 1987-07-08 Furukawa Alum Co Ltd ロ−タリエンコ−ダ用反射基板の製造方法
JPH07311055A (ja) * 1994-05-18 1995-11-28 Japan Servo Co Ltd 絶対値エンコーダ
JP2002316222A (ja) * 2001-04-18 2002-10-29 Tanaka Kikinzoku Kogyo Kk プレス加工方法
JP2004045063A (ja) * 2002-07-09 2004-02-12 Topcon Corp 光学式ロータリーエンコーダ板の製造方法および光学式ロータリーエンコーダ板
JP2005241248A (ja) 2004-01-30 2005-09-08 Aronshiya:Kk 光学式エンコーダに用いられる反射板及びその製造方法
CN101382442B (zh) * 2007-09-03 2010-06-09 赖云龙 胶质码盘/码尺的制作方法
JP5985014B1 (ja) * 2015-07-07 2016-09-06 株式会社メルテック 粘着剤付部品の製造方法および粘着剤付部品
JP7156687B2 (ja) * 2018-11-09 2022-10-19 帝国通信工業株式会社 光学式エンコーダ
JP7574845B2 (ja) * 2020-03-31 2024-10-29 大日本印刷株式会社 エンコーダ用反射型光学式スケール及び反射型光学式エンコーダ
CN113587960A (zh) * 2021-08-04 2021-11-02 纳诺科斯电子(北京)有限公司 反射式编码器标志板及该标志板上图案形成方法

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Publication number Publication date
JP7548470B2 (ja) 2024-09-10
WO2024029490A1 (ja) 2024-02-08
JPWO2024029490A1 (https=) 2024-02-08
TWI898241B (zh) 2025-09-21
TW202422012A (zh) 2024-06-01
JP7810202B2 (ja) 2026-02-03
JP2024113155A (ja) 2024-08-21
EP4575414A1 (en) 2025-06-25
US20260043677A1 (en) 2026-02-12

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