KR102491775B9 - 레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법 - Google Patents

레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법

Info

Publication number
KR102491775B9
KR102491775B9 KR1020200129222A KR20200129222A KR102491775B9 KR 102491775 B9 KR102491775 B9 KR 102491775B9 KR 1020200129222 A KR1020200129222 A KR 1020200129222A KR 20200129222 A KR20200129222 A KR 20200129222A KR 102491775 B9 KR102491775 B9 KR 102491775B9
Authority
KR
South Korea
Prior art keywords
cutting
laser
processing method
surface shape
wet etching
Prior art date
Application number
KR1020200129222A
Other languages
English (en)
Other versions
KR20220046140A (ko
KR102491775B1 (ko
Inventor
구본기
이승준
최선홍
김슬기
박항균
김형식
박성규
장승훈
김범수
안수민
Original Assignee
주식회사 도우인시스
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 주식회사 도우인시스 filed Critical 주식회사 도우인시스
Priority to KR1020200129222A priority Critical patent/KR102491775B1/ko
Publication of KR20220046140A publication Critical patent/KR20220046140A/ko
Application granted granted Critical
Publication of KR102491775B1 publication Critical patent/KR102491775B1/ko
Publication of KR102491775B9 publication Critical patent/KR102491775B9/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laser Beam Processing (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
KR1020200129222A 2020-10-07 2020-10-07 레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법 KR102491775B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200129222A KR102491775B1 (ko) 2020-10-07 2020-10-07 레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200129222A KR102491775B1 (ko) 2020-10-07 2020-10-07 레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법

Publications (3)

Publication Number Publication Date
KR20220046140A KR20220046140A (ko) 2022-04-14
KR102491775B1 KR102491775B1 (ko) 2023-01-26
KR102491775B9 true KR102491775B9 (ko) 2024-02-16

Family

ID=81211622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200129222A KR102491775B1 (ko) 2020-10-07 2020-10-07 레이저와 습식 식각을 이용한 박막 글라스 커팅 및 커팅면 형상 가공 방법

Country Status (1)

Country Link
KR (1) KR102491775B1 (ko)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005219960A (ja) * 2004-02-05 2005-08-18 Nishiyama Stainless Chem Kk ガラスの切断分離方法、フラットパネルディスプレイ用ガラス基板、フラットパネルディスプレイ
KR100690338B1 (ko) 2005-03-16 2007-03-09 케이 이엔지(주) 평판디스플레이글라스판넬 레이저 커팅 방법 및 장치
KR101144264B1 (ko) * 2011-10-07 2012-05-11 전선화 디스플레이용 강화유리창 제조방법 및 이에 의해 제조된 강화유리창
KR20130092713A (ko) * 2012-02-13 2013-08-21 (주)미코씨엔씨 터치스크린용 강화 유리 기판의 가공방법
US10047001B2 (en) * 2014-12-04 2018-08-14 Corning Incorporated Glass cutting systems and methods using non-diffracting laser beams
KR20170023333A (ko) * 2015-08-21 2017-03-03 (주)하드램 토네이도 레이저 커팅을 이용한 강화유리 절단 장치 및 방법
KR20180056355A (ko) * 2016-11-16 2018-05-28 (주)유티아이 쉬트컷팅을 이용한 윈도우 글래스의 제조방법 및 이에 의해 제조된 윈도우 글래스

Also Published As

Publication number Publication date
KR20220046140A (ko) 2022-04-14
KR102491775B1 (ko) 2023-01-26

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]