KR20210044708A - 광학 부재의 제조 방법 - Google Patents

광학 부재의 제조 방법 Download PDF

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Publication number
KR20210044708A
KR20210044708A KR1020200131243A KR20200131243A KR20210044708A KR 20210044708 A KR20210044708 A KR 20210044708A KR 1020200131243 A KR1020200131243 A KR 1020200131243A KR 20200131243 A KR20200131243 A KR 20200131243A KR 20210044708 A KR20210044708 A KR 20210044708A
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KR
South Korea
Prior art keywords
laminated structure
cutting
face
laminated
end surface
Prior art date
Application number
KR1020200131243A
Other languages
English (en)
Korean (ko)
Inventor
다케유키 아시다
미키오 후지이
Original Assignee
스미또모 가가꾸 가부시키가이샤
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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20210044708A publication Critical patent/KR20210044708A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016—Abrading

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Milling Processes (AREA)
KR1020200131243A 2019-10-15 2020-10-12 광학 부재의 제조 방법 KR20210044708A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2019-188478 2019-10-15
JP2019188478A JP7335125B2 (ja) 2019-10-15 2019-10-15 光学部材の製造方法

Publications (1)

Publication Number Publication Date
KR20210044708A true KR20210044708A (ko) 2021-04-23

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ID=75403260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200131243A KR20210044708A (ko) 2019-10-15 2020-10-12 광학 부재의 제조 방법

Country Status (4)

Country Link
JP (1) JP7335125B2 (ja)
KR (1) KR20210044708A (ja)
CN (1) CN112666647A (ja)
TW (1) TW202128320A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114609711B (zh) * 2022-03-09 2023-07-18 业成科技（成都）有限公司 光学元件的制造方法、夹持装置、显示模组及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4293537B2 (ja) * 2003-11-27 2009-07-08 日東電工株式会社 積層シートの切削加工方法と積層シートと光学素子と画像表示装置
JP5876990B2 (ja) 2011-03-25 2016-03-02 住友化学株式会社 端面加工偏光板の製造方法
JP6612294B2 (ja) 2017-07-20 2019-11-27 住友化学株式会社 切削装置及び偏光板の製造方法
JP7335126B2 (ja) * 2019-10-15 2023-08-29 住友化学株式会社 光学部材の製造方法

Also Published As

Publication number Publication date
CN112666647A (zh) 2021-04-16
JP2021062447A (ja) 2021-04-22
JP7335125B2 (ja) 2023-08-29
TW202128320A (zh) 2021-08-01

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