TW201611978A - Manufacturing method of Liquid Crystal Display panel - Google Patents

Manufacturing method of Liquid Crystal Display panel

Info

Publication number
TW201611978A
TW201611978A TW104127197A TW104127197A TW201611978A TW 201611978 A TW201611978 A TW 201611978A TW 104127197 A TW104127197 A TW 104127197A TW 104127197 A TW104127197 A TW 104127197A TW 201611978 A TW201611978 A TW 201611978A
Authority
TW
Taiwan
Prior art keywords
brittle substrate
main surface
fracture
substrate
liquid crystal
Prior art date
Application number
TW104127197A
Other languages
Chinese (zh)
Other versions
TWI660828B (en
Inventor
Hiroshi Soyama
Original Assignee
Mitsuboshi Diamond Ind 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 Mitsuboshi Diamond Ind Co Ltd filed Critical Mitsuboshi Diamond Ind Co Ltd
Publication of TW201611978A publication Critical patent/TW201611978A/en
Application granted granted Critical
Publication of TWI660828B publication Critical patent/TWI660828B/en

Links

Abstract

The present invention relates to a manufacturing method of a Liquid Crystal Display panel to proceed the breaking step without turning over the cell substrate. A trench line TL is formed on the first main surface SF1 of the first brittle substrate 11. The trench line TL is formed in the state with no fracture. The first brittle substrate 11 and the second brittle substrate 12 are laminated mutually in the manner that the first main surface SF1 of the first brittle substrate 11 and the third main surface SF3 of the second brittle substrate 12 oppositely face with each other. By extending the fracture of first brittle substrate 11 in the thickness direction along the trench line TL to form the fracture line CL, the fracture line CL is formed on the fourth main surface SF4 of the second brittle substrate 12. By applying a loading weight locally on the second main surface SF2 of the first brittle substrate 11 to warp the first brittle substrate 11 and the second brittle substrate 12, the first brittle substrate 11 and the second brittle substrate 12 are cut off.
TW104127197A 2014-09-26 2015-08-20 Manufacturing method of liquid crystal display panel TWI660828B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-196494 2014-09-26
JP2014196494A JP6432245B2 (en) 2014-09-26 2014-09-26 Substrate cutting method

Publications (2)

Publication Number Publication Date
TW201611978A true TW201611978A (en) 2016-04-01
TWI660828B TWI660828B (en) 2019-06-01

Family

ID=55599429

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104127197A TWI660828B (en) 2014-09-26 2015-08-20 Manufacturing method of liquid crystal display panel

Country Status (4)

Country Link
JP (1) JP6432245B2 (en)
KR (1) KR20160037076A (en)
CN (1) CN105461202A (en)
TW (1) TWI660828B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI618166B (en) * 2016-12-01 2018-03-11 塔工程有限公司 Scribing apparatus
EP3632869A4 (en) * 2017-05-31 2020-07-08 Panasonic Intellectual Property Management Co., Ltd. Method for producing glass panel unit, and method for producing glass window

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6589381B2 (en) * 2015-05-29 2019-10-16 三星ダイヤモンド工業株式会社 Method for forming vertical crack in brittle material substrate and method for dividing brittle material substrate
WO2017204055A1 (en) * 2016-05-25 2017-11-30 三星ダイヤモンド工業株式会社 Brittle substrate cutting method
JP6760641B2 (en) * 2016-06-29 2020-09-23 三星ダイヤモンド工業株式会社 Method of dividing a brittle substrate
JP2018150191A (en) * 2017-03-13 2018-09-27 日本電気硝子株式会社 Production method of glass sheet
JP6955754B2 (en) * 2017-07-25 2021-10-27 三星ダイヤモンド工業株式会社 Diamond cutting edge and substrate cutting method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065738A (en) * 1983-09-16 1985-04-15 Nippon Sheet Glass Co Ltd Method for cutting flat glass
JP2003012335A (en) * 2001-06-27 2003-01-15 Seiko Epson Corp Method for scribing glass plate
TWI226877B (en) * 2001-07-12 2005-01-21 Mitsuboshi Diamond Ind Co Ltd Method of manufacturing adhered brittle material substrates and method of separating adhered brittle material substrates
KR100657197B1 (en) * 2002-11-22 2006-12-14 미쓰보시 다이야몬도 고교 가부시키가이샤 Method for dividing substrate and method for manufacturing substrate using such method
CN101585657B (en) * 2003-01-29 2012-03-21 三星宝石工业株式会社 Substrate dividing apparatus and method for dividing substrate
JP2007039302A (en) * 2005-08-05 2007-02-15 Matsushita Electric Ind Co Ltd Method and apparatus for cutting glass substrate
CN101296787B (en) * 2005-10-28 2012-02-15 三星钻石工业股份有限公司 Method of forming scribe line on substrate of brittle material and scribe line forming apparatus
JP2007160811A (en) * 2005-12-15 2007-06-28 Pioneer Electronic Corp Manufacturing method of plane-surface display panel and cutting method of glass plate
JP4890034B2 (en) * 2006-01-19 2012-03-07 富士吉田ティアック株式会社 Manufacturing method of optical components
JP4885675B2 (en) * 2006-09-27 2012-02-29 株式会社Ｎｓｃ Method for cutting and separating laminated glass plates
TWI374863B (en) * 2007-10-12 2012-10-21 Chimei Innolux Corp Process for manufacturing liquid crystal panel and method for cutting substrate
KR101235617B1 (en) * 2007-10-16 2013-02-28 미쓰보시 다이야몬도 고교 가부시키가이샤 Method of machining u-shaped groove of substrate of fragile material, removal method, boring method and chamfering method using the same method
JP2010023071A (en) * 2008-07-18 2010-02-04 Mitsuboshi Diamond Industrial Co Ltd Method for machining terminal of laminated substrate
JP5192977B2 (en) * 2008-10-10 2013-05-08 三星ダイヤモンド工業株式会社 Method for scribing bonded substrates
JP4996703B2 (en) * 2010-02-09 2012-08-08 三星ダイヤモンド工業株式会社 Substrate cutting device
WO2013161849A1 (en) * 2012-04-24 2013-10-31 株式会社東京精密 Dicing blade
JP6421472B2 (en) * 2014-06-24 2018-11-14 三星ダイヤモンド工業株式会社 Method for dividing brittle substrate and method for manufacturing display panel
JP6413496B2 (en) * 2014-08-29 2018-10-31 三星ダイヤモンド工業株式会社 Manufacturing method of liquid crystal display panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI618166B (en) * 2016-12-01 2018-03-11 塔工程有限公司 Scribing apparatus
EP3632869A4 (en) * 2017-05-31 2020-07-08 Panasonic Intellectual Property Management Co., Ltd. Method for producing glass panel unit, and method for producing glass window

Also Published As

Publication number Publication date
CN105461202A (en) 2016-04-06
JP2016069195A (en) 2016-05-09
JP6432245B2 (en) 2018-12-05
TWI660828B (en) 2019-06-01
KR20160037076A (en) 2016-04-05

Similar Documents

Publication Publication Date Title
TW201611978A (en) Manufacturing method of Liquid Crystal Display panel
EP3670464A3 (en) Bendable articles and bendable electronic devices
MX2018000350A (en) Cold formed laminates.
TW201614283A (en) Polarizing plate with pressure-sensitive adhesive layer
TW201612614A (en) Electrochromic devices
TW201614336A (en) Curved liquid crystal display panel and process of manufacture
MX2017008159A (en) Corrosion inhibitor compositions for acidizing treatments.
TW201614288A (en) Polarizing plate, liquid crystal display device and organic electroluminance display device
WO2015057552A3 (en) Ion exchange process and chemically strengthened glass substrates resulting therefrom
MX2017007407A (en) Laminated glass having reduced thickness for a head-up display (hud).
WO2015195419A3 (en) Strengthened glass with deep depth of compression
UY36135A (en) ? A METHOD FOR THE MANUFACTURE OF A MODIFIED SURFACE MATERIAL, A MODIFIED SURFACE MATERIAL AND ITS USE?
CO2017009404A2 (en) Plasma kallikrein inhibitors and their use to prevent the attack of hereditary angioedema
MX2016005192A (en) Laminated glass having at least one chemically tempered pane.
MX2017003743A (en) Interlayer film for laminated glass, and laminated glass.
TW201613028A (en) Supporting glass substrate and laminate using same
TW201612592A (en) Display panel
GB2546935A (en) Method for producing a flexible electro-optic cell
MX2017012977A (en) Interlayer for laminated glass, laminated glass, and production method for interlayer for laminated glass.
TW201612563A (en) Polarizing plate
MX2018003227A (en) Manufactured product for covering surfaces and related processes of realization and laying.
MY182343A (en) Textured glass for greenhouses
TW201612562A (en) Polarizing plate and optical laminate
MX2016013619A (en) Weatherable first surface over a tie layer over a pultruded substrate.
MX2019006016A (en) Method for producing a curved composite glass pane having a thin glass pane.

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees