JP6536099B2 - 貼り合わせ基板の分断方法 - Google Patents
貼り合わせ基板の分断方法 Download PDFInfo
- Publication number
- JP6536099B2 JP6536099B2 JP2015051913A JP2015051913A JP6536099B2 JP 6536099 B2 JP6536099 B2 JP 6536099B2 JP 2015051913 A JP2015051913 A JP 2015051913A JP 2015051913 A JP2015051913 A JP 2015051913A JP 6536099 B2 JP6536099 B2 JP 6536099B2
- Authority
- JP
- Japan
- Prior art keywords
- scribing
- groove
- seal
- guideline
- liquid crystal
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
- C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/57—Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
-
- 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
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
- C03B33/076—Laminated glass comprising interlayers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
Description
すなわち、シール層を上部ガラス部と下部ガラス部の互いに対向する面に付着させて、液晶層が外部へ流れ出さないように密封する構造になっている。
H2 確定スクライブガイドライン溝
9 上部ガラス部
8 下部ガラス部
10 貼り合わせ基板
12 シール部
14 ダミー部
30 液晶部
70 スクライビングホイール
Claims (2)
- 貼り合わせ基板(10)の上部ガラス部(9)と下部ガラス部(8)との間に形成されたシール部(12)上を分断するための貼り合わせ基板(10)の分断方法において、
前記シール部(12)にレーザを照射して前記シール部(12)にスクライブガイドライン溝(H1)を形成する段階と、
前記スクライブガイドライン溝(H1)を形成した後、前記スクライブガイドライン溝(H1)の位置から間隔を置いて離隔された位置の前記シール部(12)にレーザを照射して、前記シール部(12)に確定スクライブガイドライン溝(H2)を形成する段階と、
前記確定スクライブガイドライン溝(H2)を形成した後、前記確定スクライブガイドライン溝(H2)に沿って前記上部ガラス部(9)及び前記下部ガラス部(8)をスクライビングホイール(70)でスクライブする段階を含み、
前記上部ガラス部(9)と前記下部ガラス部(8)の間には、前記シール部(12)により外周部分が密封される液晶部(30)が形成されており、
前記液晶部(30)を基準として、前記スクライブガイドライン溝(H1)は前記確定スクライブガイドライン溝(H2)よりも遠い位置に形成されることを特徴とする貼り合わせ基板の分断方法。 - 前記スクライブガイドライン溝(H1)を形成する段階の前に、前記シール部(12)に前記確定スクライブガイドライン溝(H2)を形成するための位置を予め設定する段階を含み、
前記スクライブガイドライン溝(H1)の形成時に前記シール部(12)から発生する気泡が前記確定スクライブガイドライン溝(H2)の形成予定位置に到逹しない距離だけ離隔された位置の前記シール部(12)にレーザを照射して、前記スクライブガイドライン溝(H1)を形成することを特徴とする請求項1に記載の貼り合わせ基板の分断方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140078282 | 2014-06-25 | ||
KR10-2014-0078282 | 2014-06-25 | ||
KR1020140106714A KR101596296B1 (ko) | 2014-06-25 | 2014-08-18 | 접합 기판의 커팅 방법 |
KR10-2014-0106714 | 2014-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016008172A JP2016008172A (ja) | 2016-01-18 |
JP6536099B2 true JP6536099B2 (ja) | 2019-07-03 |
Family
ID=55164738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015051913A Active JP6536099B2 (ja) | 2014-06-25 | 2015-03-16 | 貼り合わせ基板の分断方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6536099B2 (ja) |
KR (1) | KR101596296B1 (ja) |
TW (1) | TWI652238B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2019131525A1 (ja) * | 2017-12-27 | 2021-01-14 | 三星ダイヤモンド工業株式会社 | スクライブ加工方法及びスクライブ加工装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002172479A (ja) * | 2000-09-20 | 2002-06-18 | Seiko Epson Corp | レーザ割断方法、レーザ割断装置、液晶装置の製造方法並びに液晶装置の製造装置 |
JP2002287107A (ja) * | 2001-03-28 | 2002-10-03 | Hitachi Ltd | 液晶表示装置およびその製造方法 |
JP2003002676A (ja) * | 2001-06-19 | 2003-01-08 | Seiko Epson Corp | 基板の分割方法及び液晶装置の製造方法 |
KR100689314B1 (ko) * | 2003-11-29 | 2007-03-08 | 엘지.필립스 엘시디 주식회사 | 액정표시패널의 절단방법 |
KR101140164B1 (ko) | 2005-10-28 | 2012-04-24 | 미쓰보시 다이야몬도 고교 가부시키가이샤 | 취성재료 기판의 스크라이브 라인 형성방법 및 스크라이브라인 형성장치 |
WO2010029660A1 (ja) * | 2008-09-12 | 2010-03-18 | シャープ株式会社 | 表示パネルの製造方法 |
JP2010095414A (ja) | 2008-10-17 | 2010-04-30 | Linkstar Japan Co Ltd | ディスプレイ用マザーガラス基板および脆性材料基板の切断方法、ディスプレイの製造方法 |
JP5481167B2 (ja) * | 2009-11-12 | 2014-04-23 | 浜松ホトニクス株式会社 | ガラス溶着方法 |
-
2014
- 2014-08-18 KR KR1020140106714A patent/KR101596296B1/ko active IP Right Grant
-
2015
- 2015-03-16 JP JP2015051913A patent/JP6536099B2/ja active Active
- 2015-03-17 TW TW104108450A patent/TWI652238B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR101596296B1 (ko) | 2016-02-22 |
TWI652238B (zh) | 2019-03-01 |
KR20160000812A (ko) | 2016-01-05 |
JP2016008172A (ja) | 2016-01-18 |
TW201600483A (zh) | 2016-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102113174B1 (ko) | 플렉시블 디스플레이 장치의 제조방법 | |
KR101971202B1 (ko) | 유기 발광 표시 장치 및 그 제조방법 | |
KR20100007630A (ko) | 평판 디스플레이 장치 및 그 제조방법 | |
WO2016000418A1 (zh) | 柔性显示面板母板及柔性显示面板的制作方法 | |
KR102390449B1 (ko) | 디스플레이 장치 및 그 제조방법 | |
JP2007264525A (ja) | 表示デバイスおよび表示デバイスの製造方法 | |
JP6536099B2 (ja) | 貼り合わせ基板の分断方法 | |
JP6536098B2 (ja) | 貼り合わせ基板の分断方法 | |
KR101623026B1 (ko) | 접합 기판의 커팅 방법 | |
US11175540B2 (en) | Liquid crystal device manufacturing method and liquid crystal device | |
KR102103502B1 (ko) | 기판 절단 방법 | |
TWI656571B (zh) | Substrate cutting method | |
JP5869946B2 (ja) | ガラス溶着方法 | |
JP2014048432A (ja) | セル基板の加工方法 | |
JP2001183675A (ja) | 液晶表示パネルの製造方法 | |
TW201307225A (zh) | 基板斷開方法 | |
TW201938309A (zh) | 劃線加工方法及劃線加工裝置 | |
JP6512221B2 (ja) | パネルの製造方法 | |
JP5882114B2 (ja) | ガラス溶着方法 | |
JP2002182178A5 (ja) | ||
JP2018036291A5 (ja) | ||
JP2019081688A (ja) | スクライブ方法および分断方法 | |
JP2009256151A (ja) | ガラス基板の分断方法及び表示パネルの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180228 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190129 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190319 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190507 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190520 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6536099 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |