TWI343905B - Method and apparatus for separating a pane of brittle material from a moving ribbon of the material - Google Patents

Method and apparatus for separating a pane of brittle material from a moving ribbon of the material Download PDF

Info

Publication number
TWI343905B
TWI343905B TW95117329A TW95117329A TWI343905B TW I343905 B TWI343905 B TW I343905B TW 95117329 A TW95117329 A TW 95117329A TW 95117329 A TW95117329 A TW 95117329A TW I343905 B TWI343905 B TW I343905B
Authority
TW
Taiwan
Prior art keywords
ribbon
upstream
glass
strip
score line
Prior art date
Application number
TW95117329A
Other languages
English (en)
Other versions
TW200714561A (en
Inventor
Kathleen Cox Judy
Aibert Joseph Ii Michael
Spencer Morgan Kenneth
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of TW200714561A publication Critical patent/TW200714561A/zh
Application granted granted Critical
Publication of TWI343905B publication Critical patent/TWI343905B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • 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
    • C03B33/0215—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the ribbon being in a substantially vertical plane
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/16—Transversely of continuously fed work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/16—Transversely of continuously fed work
    • Y10T225/18—Progressively to or from one side edge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • Y10T225/379—Breaking tool intermediate spaced work supports
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0341—Processes

Description

1343905 九、發明說明： 【發明所屬之技術領域】 • 本發明係關於由移動性脆性材料帶狀物分離出片狀物 及在—項構造中由移動性玻璃帶狀物分離出玻璃板，同 時減小干擾加入至上游帶狀物。 【先前技術】 包含基板之特別玻璃已發現增加應用於製造顯示器裝 置例如，液晶顯示态（LCD)已變為晋及性地增加使用於顯 不計算機，手錶，影像遊戲，聲援及影像裝置，手提計算機及 參 甚至於汽車儀錶板之資訊。改善LCD品質及尺寸已使lcd替 代陰極射線管具有吸引力，陰極射線管傳統上使用於電視 機以及桌上電腦顯示器。除此，其他平板顯示器(ppD)形式 例如電漿顯示器(PD)，場發射顯示器(FED)以及有機發光聚 ^物顯示|§(〇LED)已發展為替代LCD。薄膜電晶體液晶顯 不窃（TFT-LCD)使用於筆記型計算機，平板桌上電腦監視器 ，LCD電視，以及網際及通訊裝置，能指出名稱的只有少數情 況。將電子組件加入於使用於顯示器裝置之玻璃板(破璃 基板)上將增加使用性。一些顯示器裝置例如TFT-LCD平板 以及0LED平板直接地製造於平板玻璃顯示器上。例如，電 毫’ 晶體以圖案化陣列排列以及藉由週邊線路驅動提供(切換 - 為開)所需要電壓以定向LC材料分子為所需要之方式。、 平面中應力（以及產生應變）會導致電晶體及圖素對準 .. 之變化。該情況會導致顯示板扭曲。因而，在LCD及其他玻 璃顯示态應用中，提供玻璃（基板)在可接受扭曲誤差範圍 - 内為極度地有益的。 平板顯示器製造商發現較大顯示器尺寸之需求以及規 模經濟性驅動發展出較大尺寸玻璃板之製造處理過程。工 業標準已發展出 GEN 111(550刪x650mm)，GEN III.5(600mm ' β20ππη)，以及 GEN IV(lOOOramxlOOOmm)尺寸及更大。當玻 1343905 璃尺寸增加時’製造及處理困難度將增加。 之装之玻璃細為複雜。說明於如㈣ 數處理步槪夠傳送玻璃而並 貝地後，，及成形修飾操作，例如對接及拋光。 八理.冑要錢雜鞠之玻璃帶狀物 傳統上分離玻璃板藉由在玻璃帶狀物 Πίιϊ* °因而真空杯狀物陣列連接至低於刻 低糊麟帶狀物雜_祕15度以促 痕線處以及因而形成所需要之玻璃板。該 ^緣於玻利絲於鶴綠虹收新形成尾 册不^加!玄大的彎矩於帶狀物上將施加顯著的位能 寺別是由帶狀物折斷玻璃板時。該能量(以及機 ΐ :ΐ)至上游帶狀物會導致後面玻璃板產生不想 要之特性。 ι ^需求以由脆性材料連續性移動帶狀物分離 出玻璃^同㈣/】、會沿著帶狀物傳播至上游之干擾。亦 f ϊΐΐΐΓ對魏倾之控制，驟縫使用來由帶狀物 分離出玻璃板。 【發明内容】 桃腹1、可重複及均自地由移動性跪 在選擇W中，錢提供自連續性移動性玻璃帶狀物分 離出玻璃板:作為說_途，所下列係關於玻璃 之製造。不t人們了解如申請專利韻所界定及出 歧舰制身了㈣專概隨定雜 在融合玻璃形成處理it程中，破璃帶狀物由液態轉變 1343905 為下游之固態。在黏彈性玻璃區域中干擾加入至玻璃會在 產士之固態玻璃中形成不想要之非均勻性或應力。傳^上 由，^物分離出玻璃板會加入顯著之振動，波或扭曲形式 的能量至帶狀物固態部份。該扭曲向上游遷移至帶狀物之 黏彈性區域。扭曲會以無法控制方式非均勻地及非線性地 加入，以及會降低所產生玻璃板之品質。 在本發明系統中，在由帶狀物分離出玻璃板之前在刻 痕線上游帶狀物為受限的。帶狀物受限能夠藉由接觸刻痕 線上游帶狀物帛—嫩帛二_達成，其巾綱為相對的
重疊或偏移的_。限織夠在帶狀物中形痕線之前 胡#«後產^選擇帶狀物限制使得由帶狀物分離出 玻璃板_容易以使干擾或彎矩加人上游帶狀物減小或減 為最低。 本發明系統由帶狀物分離出麟板以及藉由利用一對 相對之棒雜觸帶狀物相對減奸擾健至帶狀物 ^游’其巾雜隨帶狀物鞠，目而限糊麟上游之部份 帶狀物。下游雜細痕線下游帶狀物接觸以沿著刻 痕線由帶狀物分離出玻璃板，同時帶狀物在 時地受到限制。 3
本發明其他擁及赖將揭示於下辦細說明中，孰 知麟_制#雜了解，或藉时施下列^ 、”田"兄曰’申。月專利範圍及附圖所揭示之内容而明瞭。 ㈣先前—般性獅以及下淋發明實施例詳細 二;#念或架構以了辦請專概麟揭示本 寸生。「物，本發明上述所列各項以及下列 杯二人Ilf之本發明優先及其他實施例能夠單獨地或以 任何組合地力σ以使用。 ，以及在此加入作為參 實施例，以及隨同說明 附圖在於更進一步了解本發明 考之用。糊顯示ά本發明不同的 狀物20分離出。 ，因接觸 狀物20之上罐制在刻痕線26形成之前。 孰知_性實施例加以說明，顯然地 者犯夠由先前說明作許多替代，變 。 均在下财請專利娜定出本發 【圖式簡單說明】 第一圖為融合玻璃製造裝置之示意圖。 第二圖為由融合玻猶造裝置延Μ秋物之前端示 意圖。 第二圖為具肩上游緊壓棒條及偏離上游支撐棒條於縮 回位置處之帶狀物側視圖。 第四圖為具病上游緊瘦棒條相對著上游支樓棒條於縮 回位置處之帶狀物側視圖。 苐五圖為具有重疊上游緊壓棒條及上游支揮棒條於縮 回位置處之帶狀物例視圖。 第六圖A-D為甶帶狀物分離玻璃板之第一構造之側視 示意圖。 第七圖A-F為由帶狀物分離玻璃板之第二構造的側視 不意圖。 第八圖A-F马由帶狀物分離玻璃板之第三構造的側視 不意圖。 第九圖A-F為由帶狀物分離玻璃扳之第四構造的側視 示意圖。 第十圖A-D為棒條之接觸表面的贺視示意圖。

Claims (1)

1343905 符年。月f日修(更)正替換頁 十、申請專利範圍： 1. 一種由移動性玻璃帶狀物分離出玻璃板之方法，該方法包 含： 在向下抽拉處理過程中形成玻璃帶狀物，玻璃帶狀物包 含黏彈性部份以及以垂直速度V移動； a. 將移動性帶狀物第一側與上游緊壓棒條接觸以及將移 動性玻璃帶狀物第二側與上游支撐棒條接觸，上游緊壓棒 條及上游支撐棒條以垂直速度v隨著玻璃帶狀物移動以限 制帶狀物之部份 利，以垂直速度V隨著帶狀物移動之劃線組件對玻璃帶狀 物之第一側劃線，以及在劃線過程中上游支樓棒條接觸刻痕 線對側之移動性帶狀物的第二側;以及 b. 沿著帶狀物被限制部份下游刻痕線由帶狀物分離出玻璃 2*依據申請專利範圍第！項之方法，其中更進一步包含在由 帶狀物分離出玻璃板之後釋除帶狀物被限制部份。 3.依據申請專利細第！項之方法其中更進—步包含在限 制玻璃帶狀物之部份之前形成刻痕線。 一步包含在限 4·依據申請專利範圍第1項之方法，其中更進一 制玻璃帶狀物之部份之後形成刻痕線。 5.依據申請專利範圍第1項之方法其中更進— 一步包含沿著
6. 依據申請專利範圍第丨項之方法其中 上游緊壓棒條相對於上游支樓棒條。 7. 巧據申請專利範圍第！項之方法，其令更進一
上游支撐棒條之部份為劃線钻板。 一步包含接觸 一步包含採用 9.依據申請專利範圍第1項之方法，其中更進— 一步包含形成 頁 第21 1343905 刻痕線於帶狀物第一側而相對於上游支撐棒 10.依據申請專利範圍第i項之方法，其中更進一 =條細痕線下游之帶狀物第一側以沿= 申請專利範圍第1項之方法，其中更進一步包含在 物分離玻璃板之前將輔助上游支樓棒條接觸帶 12.鋪申請專利細第i項之方法，其中更進一 形成刻痕線之祕—上游切棒條接觸破轉_^ - Y貝!I。 η申請專利麵第1項之方法，其中更進一步包含、、儿 者玻璃帶狀物重疊上游緊壓棒條及上游支撐棒匕“ 14.依據申請專利範圍第i項之方法，其中更進一 沿著刻痕線分離玻璃板之後限制玻璃帶狀物^ ,在 請專利範圍第1項之方法，其中更進一步包含在 刀離出玻璃板之前將輔助上游支禮棒條接觸 側，以及將上游緊壓棒條接觸玻璃帶狀物之第 之弟一 包含在 玻璃帶 配置成接觸帶狀物相對兩側以及以速度 以及因而以限制刻痕線上游的帶狀 :=:=橫向對玻璃帶狀物劃線，以及配置成 刻刻痕線下游之帶狀物以沿著 18.依據申請專利範圍第17項之褒置，其中相對棒條為偏移 第22 貞 1343905
年f月丫曰修(i)正替恢㈣ 之關係。 19. 依據申請專利範圍第17項之裝置,其中相對棒條為相對 之關係。 20. 依據申請專利範圍第17項之裝置，其中相對棒條配置成 沿著刻痕線整個長度接觸帶狀物。 第23 頁 I3439Q5
•a· 32 20 56 60 50 80 140 142 ΓΜ 〈 56
24 第七圖D 50 50 70 140
Ί30
第七圖E 第七圖F 80 1343905 Μ年0月Y曰修(泛)正替換頁| 七、指定代表圖： (一）本案指定代表圖為：第（一）圖。 代表圖主要元件數字符號說明： * 玻璃製造裝置10;空腔Π;成形等管12;根部14; 、 滚軸16;帶狀物20;終端22。 八、本案若有化學式時，請揭示最能顯示發明特徵的化學式：
TW95117329A 2005-05-17 2006-05-15 Method and apparatus for separating a pane of brittle material from a moving ribbon of the material TWI343905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/131,125 US20060261118A1 (en) 2005-05-17 2005-05-17 Method and apparatus for separating a pane of brittle material from a moving ribbon of the material

Publications (2)

Publication Number Publication Date
TW200714561A TW200714561A (en) 2007-04-16
TWI343905B true TWI343905B (en) 2011-06-21

Family

ID=37431851

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95117329A TWI343905B (en) 2005-05-17 2006-05-15 Method and apparatus for separating a pane of brittle material from a moving ribbon of the material

Country Status (7)

Country Link
US (3) US20060261118A1 (zh)
EP (1) EP1881939A2 (zh)
JP (1) JP5209469B2 (zh)
KR (1) KR101265904B1 (zh)
CN (1) CN101495418B (zh)
TW (1) TWI343905B (zh)
WO (1) WO2006124459A2 (zh)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5330245B2 (ja) * 2006-09-20 2013-10-30 コーニング インコーポレイテッド ガラス基板の形状誘起面内応力温度補償
US8051681B2 (en) * 2007-05-09 2011-11-08 Corning Incorporated Constant force scoring device and method for using same
US7895861B2 (en) * 2007-05-09 2011-03-01 Corning Incorporated Conformable nosing device for reducing motion and stress within a glass sheet while manufacturing the glass sheet
US9309491B2 (en) 2007-05-29 2016-04-12 Corning Incorporated Cell culture apparatus for co-culture of cells
US8402785B2 (en) * 2007-11-09 2013-03-26 Corning Incorporated Method and apparatus for measuring surface shape profile
US8656738B2 (en) * 2008-10-31 2014-02-25 Corning Incorporated Glass sheet separating device
US8058634B2 (en) * 2008-12-16 2011-11-15 Corning Incorporated Method and apparatus for determining sheet position using information from two distinct light beams each at a different position and a different angle
KR20120038968A (ko) * 2009-07-13 2012-04-24 아사히 가라스 가부시키가이샤 유리판의 제조 방법 및 제조 장치
US20110126593A1 (en) * 2009-11-30 2011-06-02 Rashid Abdul-Rahman Apparatus and method for separating a glass sheet
TWI524962B (zh) 2009-12-16 2016-03-11 康寧公司 自雷射刻劃之彎曲玻璃帶分離玻璃片
JP5012923B2 (ja) * 2010-01-04 2012-08-29 旭硝子株式会社 板ガラスの切線加工装置及び切線加工方法
US8146385B2 (en) * 2010-04-29 2012-04-03 Corning Incorporated Methods for separating glass sheets from continuous glass ribbons
US8245539B2 (en) 2010-05-13 2012-08-21 Corning Incorporated Methods of producing glass sheets
JP5583478B2 (ja) * 2010-05-25 2014-09-03 株式会社シライテック パネルの折割装置
US8910845B2 (en) * 2010-06-07 2014-12-16 Nippon Electric Glass Co., Ltd. Method for cutting glass sheet
IT1401265B1 (it) * 2010-08-06 2013-07-18 Gallucci Dispositivo per lo scarico, da un piano di lavoro, di articoli piani nei quali sono ricavate, mediante taglio e/o incisione, porzioni su cui sono riprodotti disegni e/o scritte
US9027815B2 (en) * 2010-08-31 2015-05-12 Corning Incorporated Apparatus and method for making glass sheet with improved sheet stability
US8887529B2 (en) * 2010-10-29 2014-11-18 Corning Incorporated Method and apparatus for cutting glass ribbon
JP5743182B2 (ja) * 2010-11-19 2015-07-01 日本電気硝子株式会社 ガラスフィルムの製造方法
US20120199625A1 (en) * 2011-02-04 2012-08-09 Jun Qi Methods and apparatus for scribing and breaking layers with curved edges
US9278878B2 (en) * 2011-02-23 2016-03-08 Corning Incorporated Methods and apparatus for scoring thin glass
US9862634B2 (en) * 2011-08-12 2018-01-09 Corning Incorporated Method and apparatus for removing peripheral portion of a glass sheet
US8794036B2 (en) * 2011-08-23 2014-08-05 Corning Incorporated Apparatus and method for separating a glass sheet from a moving ribbon of glass
CN103946169B (zh) * 2011-11-16 2017-10-24 日本电气硝子株式会社 板玻璃切断装置、板玻璃切断方法、板玻璃制作方法、及板玻璃切断系统
US8756817B2 (en) * 2011-11-30 2014-06-24 Corning Incorporated Method and apparatus for removing peripheral portion of a glass sheet
US8820599B2 (en) * 2011-11-30 2014-09-02 Corning Incorporated Method and apparatus for removing peripheral portion of a glass sheet
US8584918B2 (en) * 2012-01-12 2013-11-19 Ritek Corporation Fracturing apparatus
FR2986175A1 (fr) * 2012-01-31 2013-08-02 St Microelectronics Tours Sas Procede et dispositif de decoupe d'une plaquette
JP5953092B2 (ja) * 2012-04-11 2016-07-20 日本板硝子株式会社 帯状ガラスの切断方法および切断装置
JP2014005176A (ja) * 2012-06-25 2014-01-16 Gy Systems Co Ltd 折割装置
US9216924B2 (en) * 2012-11-09 2015-12-22 Corning Incorporated Methods of processing a glass ribbon
US9126857B2 (en) 2012-11-15 2015-09-08 Corning Incorporated Separation apparatuses for separating sheets of brittle material and methods for separating sheets of brittle material
KR20150087277A (ko) * 2012-11-16 2015-07-29 코닝 인코포레이티드 유리 리본으로부터 유리 시트를 분리하는 분리 장치 및 방법
WO2014079478A1 (en) 2012-11-20 2014-05-30 Light In Light Srl High speed laser processing of transparent materials
US20140144965A1 (en) * 2012-11-29 2014-05-29 James William Brown Method to manipulate brittle material sheet compound shape
JP6392238B2 (ja) * 2012-12-07 2018-09-19 コーニング インコーポレイテッド ガラス板平坦化のための装置及びガラス板を平坦化する方法
EP2754524B1 (de) 2013-01-15 2015-11-25 Corning Laser Technologies GmbH Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie
EP2781296B1 (de) 2013-03-21 2020-10-21 Corning Laser Technologies GmbH Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser
KR102246534B1 (ko) 2013-06-26 2021-04-30 코닝 인코포레이티드 유리 리본 파단 장치 및 유리 시트의 제조 방법
CN105960383B (zh) 2013-12-03 2019-10-18 康宁股份有限公司 用于切割无机材料的移动带的装置和方法
US10442719B2 (en) 2013-12-17 2019-10-15 Corning Incorporated Edge chamfering methods
US9815730B2 (en) 2013-12-17 2017-11-14 Corning Incorporated Processing 3D shaped transparent brittle substrate
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US9701563B2 (en) 2013-12-17 2017-07-11 Corning Incorporated Laser cut composite glass article and method of cutting
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US20150165560A1 (en) 2013-12-17 2015-06-18 Corning Incorporated Laser processing of slots and holes
US9850160B2 (en) 2013-12-17 2017-12-26 Corning Incorporated Laser cutting of display glass compositions
US9676167B2 (en) 2013-12-17 2017-06-13 Corning Incorporated Laser processing of sapphire substrate and related applications
CN107108320B (zh) * 2014-04-04 2021-09-03 康宁股份有限公司 用于对玻璃片进行划线的方法和系统
JP6270636B2 (ja) * 2014-06-06 2018-01-31 川崎重工業株式会社 ガラス板分離装置
TWI730945B (zh) 2014-07-08 2021-06-21 美商康寧公司 用於雷射處理材料的方法與設備
CN208586209U (zh) 2014-07-14 2019-03-08 康宁股份有限公司 一种用于在工件中形成限定轮廓的多个缺陷的系统
EP3552753A3 (en) * 2014-07-14 2019-12-11 Corning Incorporated System for and method of processing transparent materials using laser beam focal lines adjustable in length and diameter
EP3536440A1 (en) 2014-07-14 2019-09-11 Corning Incorporated Glass article with a defect pattern
WO2016010991A1 (en) 2014-07-14 2016-01-21 Corning Incorporated Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block
JP6496122B2 (ja) * 2014-10-31 2019-04-03 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法、及び、ガラス板の製造装置
JP3195489U (ja) * 2014-11-05 2015-01-22 株式会社シライテック パネルの折割装置
US10047001B2 (en) 2014-12-04 2018-08-14 Corning Incorporated Glass cutting systems and methods using non-diffracting laser beams
JP6589886B2 (ja) * 2014-12-22 2019-10-16 日本電気硝子株式会社 ガラス板の製造装置
JP2018507154A (ja) 2015-01-12 2018-03-15 コーニング インコーポレイテッド マルチフォトン吸収方法を用いた熱強化基板のレーザー切断
CN107406297B (zh) * 2015-01-15 2020-08-18 赫罗伊斯·坦尼沃有限公司 用于形成玻璃预成型件的方法
JP6424674B2 (ja) * 2015-02-25 2018-11-21 日本電気硝子株式会社 ガラスフィルムの割断方法
JP7292006B2 (ja) 2015-03-24 2023-06-16 コーニング インコーポレイテッド ディスプレイガラス組成物のレーザ切断及び加工
CN107666983B (zh) 2015-03-27 2020-10-02 康宁股份有限公司 可透气窗及其制造方法
CN107848859B (zh) 2015-07-07 2020-12-25 康宁股份有限公司 在分离线处加热移动的玻璃带和/或从玻璃带中分离玻璃片的设备和方法
EP3319911B1 (en) 2015-07-10 2023-04-19 Corning Incorporated Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same
CN117417116A (zh) * 2015-10-30 2024-01-19 康宁股份有限公司 分离玻璃带的设备和方法
JP6589620B2 (ja) * 2015-12-21 2019-10-16 日本電気硝子株式会社 ガラス板の製造装置
JP6628032B2 (ja) * 2015-12-21 2020-01-08 日本電気硝子株式会社 ガラス板の製造装置
WO2017156163A1 (en) * 2016-03-08 2017-09-14 Arizona Board Of Regents On Behalf Of Arizona State University Sound-assisted crack propagation for semiconductor wafering
SG11201809797PA (en) 2016-05-06 2018-12-28 Corning Inc Laser cutting and removal of contoured shapes from transparent substrates
US10410883B2 (en) 2016-06-01 2019-09-10 Corning Incorporated Articles and methods of forming vias in substrates
US10794679B2 (en) 2016-06-29 2020-10-06 Corning Incorporated Method and system for measuring geometric parameters of through holes
KR20190035805A (ko) 2016-07-29 2019-04-03 코닝 인코포레이티드 레이저 처리를 위한 장치 및 방법
CN110121398B (zh) 2016-08-30 2022-02-08 康宁股份有限公司 透明材料的激光加工
KR102078294B1 (ko) 2016-09-30 2020-02-17 코닝 인코포레이티드 비-축대칭 빔 스폿을 이용하여 투명 워크피스를 레이저 가공하기 위한 기기 및 방법
US11542190B2 (en) 2016-10-24 2023-01-03 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
US10752534B2 (en) 2016-11-01 2020-08-25 Corning Incorporated Apparatuses and methods for laser processing laminate workpiece stacks
TWI764952B (zh) * 2016-11-08 2022-05-21 美商康寧公司 用於形成玻璃製品之設備及方法
US10688599B2 (en) 2017-02-09 2020-06-23 Corning Incorporated Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US10580725B2 (en) 2017-05-25 2020-03-03 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US10626040B2 (en) 2017-06-15 2020-04-21 Corning Incorporated Articles capable of individual singulation
JP7193542B2 (ja) * 2017-09-26 2022-12-20 コーニング インコーポレイテッド 帯状ガラスを分離するためのガラス製造装置および方法
US20200407261A1 (en) * 2018-02-13 2020-12-31 Corning Incorporated Glass separation systems and glass manufacturing apparatuses comprising the same
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
US11795096B2 (en) 2018-05-14 2023-10-24 Corning Incorporated Apparatus and method for processing a glass sheet
JP2022512338A (ja) * 2018-12-12 2022-02-03 コーニング インコーポレイテッド ガラスシートの周縁領域を扱い取り除くためのシステム及び方法
CN109531835A (zh) * 2019-01-07 2019-03-29 深圳市华星光电半导体显示技术有限公司 单板切割机
WO2021011225A1 (en) 2019-07-18 2021-01-21 Corning Incorporated Methods for separating transparent articles from a transparent mother sheet using an open ended pressure assembly

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1529243A (en) * 1924-01-30 1925-03-10 Libbey Owens Sheet Glass Co Flattening table for continuous sheet glass
US1626396A (en) * 1926-08-02 1927-04-26 Libbey Owens Sheet Glass Co Sheet-glass-drawing apparatus
US1854506A (en) * 1928-02-06 1932-04-19 Libbey Owens Ford Glass Co Sheet glass drawing means
US1831629A (en) * 1928-04-30 1931-11-10 Libbey Owens Ford Glass Co Sheet glass apparatus
FR1237305A (fr) * 1959-06-19 1960-07-29 Saint Gobain Procédé et dispositif pour la découpe automatique d'un ruban de verre
US3165017A (en) * 1962-07-16 1965-01-12 Saint Gobain Method and apparatus for automatically cutting a strip of glass
US3486673A (en) * 1968-03-08 1969-12-30 Ford Motor Co Method of cutting glass
GB1246481A (en) * 1968-03-29 1971-09-15 Pilkington Brothers Ltd Improvements in or relating to the cutting of glass
FR2129922B1 (zh) * 1971-03-22 1974-09-06 Saint Gobain Pont A Mousson
JPS5249589B2 (zh) * 1973-01-18 1977-12-17
US3934995A (en) * 1973-12-20 1976-01-27 The Seagrave Corporation Method of cutting hot glass band
US4109841A (en) * 1976-05-26 1978-08-29 Ppg Industries, Inc. Apparatus for opening score lines in glass sheets
US4088255A (en) * 1976-10-29 1978-05-09 Ppg Industries, Inc. Apparatus for opening lateral scores in moving glass sheets
SE410308B (sv) * 1978-07-04 1979-10-08 Lkb Produkter Ab Anordning for att bryta en glasplatta sa att en skarp egg bildas
DE2918331C3 (de) * 1979-05-07 1982-02-25 Glas - und Spiegel-Manufactur AG, 4650 Gelsenkirchen Vorrichtung zum Brechen von Glasplatten entlang gerader, quer über die Glasplatten verlaufender Schnittlinien
US4444077A (en) * 1981-09-25 1984-04-24 Georgia-Pacific Corporation Flying saw apparatus
JPS58104030A (ja) * 1981-12-11 1983-06-21 Fuji Photo Film Co Ltd 板状ガラスの切断方法
US4489870A (en) * 1982-08-25 1984-12-25 Ppg Industries, Inc. Apparatus for severing edges of a glass sheet
US4743284A (en) * 1986-12-29 1988-05-10 Ppg Industries, Inc. Ribbon severing support
US4997792A (en) * 1989-11-21 1991-03-05 Eastman Kodak Company Method for separation of diode array chips during fabrication thereof
RU2024441C1 (ru) * 1992-04-02 1994-12-15 Владимир Степанович Кондратенко Способ резки неметаллических материалов
US5303861A (en) * 1992-09-01 1994-04-19 Corning Incorporated Separating sheet glass
GB9312699D0 (en) * 1993-06-19 1993-08-04 Young Michael J R Apparatus for making an aperture in a tile
US5776220A (en) * 1994-09-19 1998-07-07 Corning Incorporated Method and apparatus for breaking brittle materials
EP0847317B1 (en) * 1995-08-31 2003-08-27 Corning Incorporated Method and apparatus for breaking brittle materials
JP3335291B2 (ja) 1997-04-16 2002-10-15 ホーヤ株式会社 ガラス板の製造方法及び製造装置
JPH10296700A (ja) * 1997-04-22 1998-11-10 Rohm Co Ltd セラミックス基板のブレーク装置
GB9719491D0 (en) * 1997-09-13 1997-11-19 Turner Intellect Property Ltd Cutting/breaking apparatus
US6488192B1 (en) * 1999-04-21 2002-12-03 Yuyama Mfg. Co., Ltd. Tablet cutting apparatus
US6247625B1 (en) * 1998-05-18 2001-06-19 Lucent Technologies, Inc. Anvil pad configuration for laser cleaving
EP0970923B1 (en) * 1998-07-07 2005-10-05 Donnelly Mirrors Limited Apparatus for separating pre-scribed shapes from a glass sheet
JP4449084B2 (ja) * 1998-08-28 2010-04-14 坂東機工株式会社 ガラス板の折割機械
DE19851353C1 (de) * 1998-11-06 1999-10-07 Schott Glas Verfahren und Vorrichtung zum Schneiden eines Laminats aus einem sprödbrüchigen Werkstoff und einem Kunststoff
JP4547093B2 (ja) * 1998-11-30 2010-09-22 コーニング インコーポレイテッド フラットパネルディスプレイ用ガラス
AU1937400A (en) * 1998-12-09 2000-06-26 Billco Manufacturing Inc. Process and apparatus for processing and transporting flat glass workpieces
US6327875B1 (en) * 1999-03-09 2001-12-11 Corning Incorporated Control of median crack depth in laser scoring
DE19918936A1 (de) * 1999-04-27 2000-11-02 Schott Glas Verfahren und Vorrichtung zur Herstellung von Einzelglasscheiben
JP2001130920A (ja) 1999-10-28 2001-05-15 Asahi Glass Co Ltd ディスプレイ用ガラス基板
JP4438149B2 (ja) 1999-12-24 2010-03-24 旭硝子株式会社 ディスプレイ用ガラス基板
DE10040640C2 (de) * 2000-08-16 2002-11-21 Schott Glas Verfahren und Vorrichtung zur Herstellung von Einzelglasscheiben
US6616025B1 (en) * 2000-08-31 2003-09-09 Corning Incorporated Automated flat glass separator
DE10129876C1 (de) * 2001-06-21 2003-01-02 Schott Glas Verfahren zur Ritzspurmarkierung laserinduzierter Ritze
US6787732B1 (en) * 2002-04-02 2004-09-07 Seagate Technology Llc Method for laser-scribing brittle substrates and apparatus therefor
US6744009B1 (en) * 2002-04-02 2004-06-01 Seagate Technology Llc Combined laser-scribing and laser-breaking for shaping of brittle substrates
US7080766B2 (en) * 2002-07-01 2006-07-25 Agilent Technologies, Inc. Manufacture of singulated supports comprising arrays
KR100524842B1 (ko) * 2002-09-25 2005-10-28 삼성코닝정밀유리 주식회사 낮은 잔류응력을 갖는 평판 유리의 제조방법
US20070039990A1 (en) * 2005-05-06 2007-02-22 Kemmerer Marvin W Impact induced crack propagation in a brittle material
US20060249553A1 (en) * 2005-05-06 2006-11-09 Ljerka Ukrainczyk Ultrasonic induced crack propagation in a brittle material

Also Published As

Publication number Publication date
WO2006124459A2 (en) 2006-11-23
US20060261118A1 (en) 2006-11-23
KR20080009327A (ko) 2008-01-28
JP5209469B2 (ja) 2013-06-12
CN101495418A (zh) 2009-07-29
US20090250497A1 (en) 2009-10-08
CN101495418B (zh) 2011-11-30
JP2008540325A (ja) 2008-11-20
US20130240591A1 (en) 2013-09-19
KR101265904B1 (ko) 2013-05-20
US8292141B2 (en) 2012-10-23
WO2006124459A3 (en) 2009-04-09
EP1881939A2 (en) 2008-01-30
TW200714561A (en) 2007-04-16

Similar Documents

Publication Publication Date Title
TWI343905B (en) Method and apparatus for separating a pane of brittle material from a moving ribbon of the material
TWI226877B (en) Method of manufacturing adhered brittle material substrates and method of separating adhered brittle material substrates
CN102466911B (zh) 液晶显示装置的制造方法
TW559620B (en) Device and method for breaking fragile material substrate
JP4611940B2 (ja) 液晶パネル検査装置
KR20160130914A (ko) 유리 기판, 유리 기판의 제조 방법, 및 유리 기판을 포함하는 표시 장치
JP2010145731A (ja) 表示装置
US20070019134A1 (en) Polarizing film assembly, method of manufacturing the same and display device having the same
TW200611020A (en) Substrate for liquid crystal display and liquid crystal display having the same
CN104049394B (zh) 一种曲面显示模组和显示装置
JP2007156310A (ja) 液晶パネルの製造方法
US20150132531A1 (en) Substrate structure and panel structure
TW201144243A (en) Method for breaking brittle material substrate
CN100476550C (zh) 具有有机配向层的液晶显示器件及其制造方法
JP2007041520A (ja) 光学補償膜の製造方法及び光学補償膜を具有する偏光板
JP2012027272A (ja) 表示パネルの製造方法、および表示パネル
TW200702772A (en) Liquid crystal cell and liquid crystal display apparatus
CN104991382A (zh) 一种显示面板及其制作方法、显示装置
TW200508721A (en) Method for fabricating liquid crystal display device
WO2018205339A1 (zh) 释放阵列基板的膜层应力的方法及装置
US8376604B2 (en) Frame structure of backlight module
TW200600934A (en) Liquid crystal display panel and process for producing it
KR102055163B1 (ko) 전자기기용 90°또는 곡면 커버 윈도우 라미네이팅 장치
KR101903385B1 (ko) 곡면형 플렉시블 디스플레이 제조 장치
CN108375853A (zh) Apr版及印刷装置

Legal Events

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