EP1472710A1 - Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes. - Google Patents
Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes.Info
- Publication number
- EP1472710A1 EP1472710A1 EP02802322A EP02802322A EP1472710A1 EP 1472710 A1 EP1472710 A1 EP 1472710A1 EP 02802322 A EP02802322 A EP 02802322A EP 02802322 A EP02802322 A EP 02802322A EP 1472710 A1 EP1472710 A1 EP 1472710A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bath
- shear zone
- conductive layer
- electrode
- counter
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005530 etching Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000005554 pickling Methods 0.000 claims description 45
- 229910001887 tin oxide Inorganic materials 0.000 claims description 17
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 7
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 229910003437 indium oxide Inorganic materials 0.000 claims description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 235000021110 pickles Nutrition 0.000 claims description 2
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001354791 Baliga Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/22—Electrodes, e.g. special shape, material or configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/07—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process being removed electrolytically
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2217/00—Gas-filled discharge tubes
- H01J2217/38—Cold-cathode tubes
- H01J2217/49—Display panels, e.g. not making use of alternating current
- H01J2217/492—Details
- H01J2217/49207—Electrodes
Definitions
- the above method which serves to etch electrodes conventionally comprises the following steps: application of a protective film on the conductive layer having the same patterns as that of said array of electrodes,
- the shear zone of the bath also has an approximately constant thickness along the direction of travel, over a distance corresponding approximately to the width of the active surface of said counter-electrode.
- the insulating plate is made of glass.
- the ramp 11 serves as a cathode and the counter-electrode 10 serves as an anode, as shown in FIG. 1.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Weting (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0113953A FR2831708B1 (fr) | 2001-10-29 | 2001-10-29 | Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes |
| FR0113953 | 2001-10-29 | ||
| PCT/FR2002/003586 WO2003038852A1 (fr) | 2001-10-29 | 2002-10-21 | Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1472710A1 true EP1472710A1 (fr) | 2004-11-03 |
Family
ID=8868821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02802322A Withdrawn EP1472710A1 (fr) | 2001-10-29 | 2002-10-21 | Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050115670A1 (fr) |
| EP (1) | EP1472710A1 (fr) |
| JP (1) | JP2005507560A (fr) |
| KR (1) | KR20050038582A (fr) |
| CN (1) | CN1572009A (fr) |
| FR (1) | FR2831708B1 (fr) |
| TW (1) | TW575694B (fr) |
| WO (1) | WO2003038852A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007015454A1 (fr) * | 2005-08-01 | 2007-02-08 | Hitachi Zosen Corporation | Procédé et dispositif d’enlèvement de film mince d’oxyde de métal conducteur |
| CN101360399B (zh) * | 2007-07-31 | 2010-12-29 | 北京京东方光电科技有限公司 | 一种金属层电路的制备设备和制备方法 |
| US8711321B2 (en) * | 2007-11-16 | 2014-04-29 | Manufacturing Resources International, Inc. | System for thermally controlling displays |
| US8562770B2 (en) | 2008-05-21 | 2013-10-22 | Manufacturing Resources International, Inc. | Frame seal methods for LCD |
| US9573346B2 (en) | 2008-05-21 | 2017-02-21 | Manufacturing Resources International, Inc. | Photoinitiated optical adhesive and method for using same |
| FR2957941B1 (fr) * | 2010-03-26 | 2012-06-08 | Commissariat Energie Atomique | Procede pour graver une couche d'oxyde metallique conducteur utilisant une microelectrode |
| CN103422153A (zh) * | 2013-08-22 | 2013-12-04 | 大连七色光太阳能科技开发有限公司 | 一种fto导电薄膜的刻蚀方法 |
| KR20230144610A (ko) | 2021-02-12 | 2023-10-16 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | 구조용 접착제를 사용하는 표시장치 조립체 |
| CN113106533B (zh) * | 2021-04-06 | 2022-02-18 | 南京航空航天大学 | 一种金属电加热丝的扁平射流电解刻蚀装置及方法 |
| WO2025072596A1 (fr) | 2023-09-29 | 2025-04-03 | Manufacturing Resources International, Inc. | Sous-ensemble de cadre de porte extrudé, procédés et systèmes de production associés |
| CN117926255A (zh) * | 2023-12-26 | 2024-04-26 | 富联科技(兰考)有限公司 | 退镀方法 |
| US12350730B1 (en) | 2023-12-27 | 2025-07-08 | Manufacturing Resources International, Inc. | Bending mandril comprising ultra high molecular weight material, related bending machines, systems, and methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04236800A (ja) * | 1991-01-16 | 1992-08-25 | Fujitsu Ltd | 電解エッチング方法 |
| US5567304A (en) * | 1995-01-03 | 1996-10-22 | Ibm Corporation | Elimination of island formation and contact resistance problems during electroetching of blanket or patterned thin metallic layers on insulating substrate |
| JPH08296099A (ja) * | 1995-04-28 | 1996-11-12 | Kawasaki Steel Corp | 電解エッチング方法およびその装置 |
| FR2821862B1 (fr) * | 2001-03-07 | 2003-11-14 | Saint Gobain | Procede de gravure de couches deposees sur des substrats transparents du type substrat verrier |
-
2001
- 2001-10-29 FR FR0113953A patent/FR2831708B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-21 CN CNA028205065A patent/CN1572009A/zh active Pending
- 2002-10-21 WO PCT/FR2002/003586 patent/WO2003038852A1/fr not_active Ceased
- 2002-10-21 US US10/493,895 patent/US20050115670A1/en not_active Abandoned
- 2002-10-21 JP JP2003541011A patent/JP2005507560A/ja not_active Withdrawn
- 2002-10-21 KR KR1020047006268A patent/KR20050038582A/ko not_active Withdrawn
- 2002-10-21 EP EP02802322A patent/EP1472710A1/fr not_active Withdrawn
- 2002-10-25 TW TW91124878A patent/TW575694B/zh not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03038852A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TW575694B (en) | 2004-02-11 |
| WO2003038852A1 (fr) | 2003-05-08 |
| KR20050038582A (ko) | 2005-04-27 |
| US20050115670A1 (en) | 2005-06-02 |
| JP2005507560A (ja) | 2005-03-17 |
| FR2831708B1 (fr) | 2004-01-30 |
| FR2831708A1 (fr) | 2003-05-02 |
| CN1572009A (zh) | 2005-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2003038852A1 (fr) | Procede et dispositif pour decaper une couche mince conductrice deposee sur une plaque isolante, de maniere a y former un reseau d'electrodes. | |
| JP5646950B2 (ja) | マスク材組成物、および不純物拡散層の形成方法 | |
| US9406820B2 (en) | Method for fabricating photovoltaic cells with plated contacts | |
| EP0592285B1 (fr) | Dispositif de dépÔt électrolytique d'un métal sur un substrat souple faiblement conducteur, procédé de dépÔt électrolytique et produit obtenu par ce procédé | |
| EP2259329A1 (fr) | Conducteurs transparents métalliques avec une faible résistance de feuille | |
| FR2775280A1 (fr) | Procede de gravure d'une couche conductrice | |
| TW201135959A (en) | Semiconductor device manufacturing method and back junction type solar cell | |
| FR2681189A1 (fr) | Pile solaire en silicium amorphe et procede pour sa fabrication. | |
| FR2713018A1 (fr) | Procédé pour l'établissement de contacts sur des piles solaires à couches minces. | |
| FR2957479A1 (fr) | Procede de traitement d'un contact metallique realise sur un substrat | |
| EP2946027A1 (fr) | Procede d'obtention d'un substrat muni d'un revêtement | |
| US20220267887A1 (en) | Coating for the surface of an article and process for forming the coating | |
| EP2240318B1 (fr) | Procede de fabrication d'un element chauffant par depot de couches minces sur un substrat isolant, l'element obtenu et son utilisation | |
| EP0263788A1 (fr) | Procédé et installation de dépôt de silicium amorphe hydrogène sur un substrat dans une enceinte à plasma | |
| EP1802789B1 (fr) | Dispositif de gravure d'une couche conductrice et procede de gravure | |
| KR100267044B1 (ko) | 전극플레이트,액정소자및그제조공정 | |
| FR2821862A1 (fr) | Procede de gravure de couches deposees sur des substrats transparents du type substrat verrier | |
| WO2016038269A1 (fr) | Procédé de recuit par lampes flash | |
| DE102013221522A1 (de) | Vorrichtung und Verfahren zur kontinuierlichen Herstellung poröser Siliciumschichten | |
| FR2836157A1 (fr) | Procede de nettoyage de la surface d'un materiau enduit d'une susbstance organique, generateur et dispositif de mise en oeuvre | |
| EP0908535B1 (fr) | Procédé pour le décapage de la surface d'un substrat et installation pour la mise en oeuvre de ce procédé | |
| EP0036363A1 (fr) | Procédé et dispositif de traitement de bandes de matériau polymère par décharge électrique | |
| KR102029699B1 (ko) | 면상발열체의 제조 방법 | |
| EP0154572B1 (fr) | Procédé de formation de circuits électriques en couche mince, outil pour la mise en oeuvre du procédé, et produits obtenus | |
| JPWO2018225736A1 (ja) | グラフェンシートの導電性改善方法及び導電性が改善されたグラフェンシートを用いた電極構造 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20040527 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MARTINEZ, JEAN-CLAUDE Inventor name: CREUSOT, JEAN-PIERRE Inventor name: BETTINELLI, ARMAND |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THOMSON LICENSING |
|
| 17Q | First examination report despatched |
Effective date: 20071121 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20080402 |