EP3458625A4 - Sapphire thin film coated substrate - Google Patents
Sapphire thin film coated substrate Download PDFInfo
- Publication number
- EP3458625A4 EP3458625A4 EP17798755.9A EP17798755A EP3458625A4 EP 3458625 A4 EP3458625 A4 EP 3458625A4 EP 17798755 A EP17798755 A EP 17798755A EP 3458625 A4 EP3458625 A4 EP 3458625A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- thin film
- coated substrate
- film coated
- sapphire thin
- sapphire
- 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.)
- Pending
Links
- 229910052594 sapphire Inorganic materials 0.000 title 1
- 239000010980 sapphire Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
- 239000010409 thin film Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/245—Oxides by deposition from the vapour phase
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0005—Separation of the coating from the substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/024—Deposition of sublayers, e.g. to promote adhesion of the coating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/081—Oxides of aluminium, magnesium or beryllium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/28—Vacuum evaporation by wave energy or particle radiation
- C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5806—Thermal treatment
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/214—Al2O3
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/24—Doped oxides
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/154—Deposition methods from the vapour phase by sputtering
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2333/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662339074P | 2016-05-19 | 2016-05-19 | |
US201662375433P | 2016-08-15 | 2016-08-15 | |
US201662405215P | 2016-10-06 | 2016-10-06 | |
US15/597,170 US9932663B2 (en) | 2011-12-23 | 2017-05-17 | Sapphire thin film coated substrate |
PCT/CN2017/084893 WO2017198192A1 (en) | 2016-05-19 | 2017-05-18 | Sapphire thin film coated substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3458625A1 EP3458625A1 (en) | 2019-03-27 |
EP3458625A4 true EP3458625A4 (en) | 2020-07-29 |
Family
ID=60326434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17798755.9A Pending EP3458625A4 (en) | 2016-05-19 | 2017-05-18 | Sapphire thin film coated substrate |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3458625A4 (en) |
CN (1) | CN109312447B (en) |
TW (2) | TWI653266B (en) |
WO (1) | WO2017198192A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11713503B2 (en) | 2011-12-23 | 2023-08-01 | Hong Kong Baptist University | Sapphire coated substrate with a flexible, anti-scratch and multi-layer coating |
CN109790627B (en) * | 2016-10-06 | 2022-03-15 | 浸大科研发展有限公司 | Sapphire film coating substrate |
TWI710535B (en) * | 2018-04-24 | 2020-11-21 | 香港浸會大學 | Sapphire coated substrate with a flexible, anti-scratch and multi-layer coating and a method for preparing the same |
CN110853472B (en) * | 2019-12-11 | 2022-04-29 | 武汉科技大学 | Simulation method of in-board volcano effect |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015176850A1 (en) * | 2014-05-23 | 2015-11-26 | Quertech | Single- and/or multi-charged gas ion beam treatment method for producing an anti-glare sapphire material |
WO2016037590A1 (en) * | 2014-09-12 | 2016-03-17 | Hong Kong Baptist University | Sapphire thin film coated flexible substrate |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695501B2 (en) * | 2014-09-12 | 2017-07-04 | Hong Kong Baptist University | Sapphire thin film coated substrate |
US10072329B2 (en) * | 2011-12-23 | 2018-09-11 | Hong Kong Baptist University | Sapphire thin film coated flexible substrate |
CN105039917B (en) * | 2015-06-05 | 2018-12-25 | 河源市璐悦自动化设备有限公司 | A kind of glass lens and preparation method thereof with sapphire surface layer |
-
2017
- 2017-05-18 TW TW107123904A patent/TWI653266B/en active
- 2017-05-18 EP EP17798755.9A patent/EP3458625A4/en active Pending
- 2017-05-18 CN CN201780030234.2A patent/CN109312447B/en active Active
- 2017-05-18 WO PCT/CN2017/084893 patent/WO2017198192A1/en unknown
- 2017-05-18 TW TW106116519A patent/TWI632243B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015176850A1 (en) * | 2014-05-23 | 2015-11-26 | Quertech | Single- and/or multi-charged gas ion beam treatment method for producing an anti-glare sapphire material |
WO2016037590A1 (en) * | 2014-09-12 | 2016-03-17 | Hong Kong Baptist University | Sapphire thin film coated flexible substrate |
Non-Patent Citations (1)
Title |
---|
See also references of WO2017198192A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2017198192A1 (en) | 2017-11-23 |
TW201809325A (en) | 2018-03-16 |
CN109312447B (en) | 2020-12-29 |
TWI632243B (en) | 2018-08-11 |
CN109312447A (en) | 2019-02-05 |
EP3458625A1 (en) | 2019-03-27 |
TW201835177A (en) | 2018-10-01 |
TWI653266B (en) | 2019-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3563935A4 (en) | Method for manufacturing coating film | |
EP3191615A4 (en) | Sapphire thin film coated flexible substrate | |
EP3315571A4 (en) | Coating film | |
EP3523460A4 (en) | Sapphire thin film coated substrate | |
EP3520647A4 (en) | Thin film affixing device | |
EP3487268A4 (en) | Stretchable substrate | |
EP3242319A4 (en) | Thin film transistor and manufacturing method therefor, and array substrate and manufacturing method therefor | |
EP3489345A4 (en) | Coating film having thin film step coverage and structural substrate equipped with said film | |
EP3469419A4 (en) | Integration of electrochromic films on a substrate | |
EP3594275A4 (en) | Film | |
EP3671341A4 (en) | Substrate | |
EP3429669A4 (en) | Intra-mould substrate | |
EP3705547A4 (en) | Adhesive film for semiconductor | |
EP3573120A4 (en) | Charge-transporting varnish and charge-transporting thin film | |
EP3458625A4 (en) | Sapphire thin film coated substrate | |
EP3468464A4 (en) | Thin film support structures | |
EP3731291A4 (en) | Charge-transporting varnish and charge-transporting thin film | |
EP3715404A4 (en) | Polyimide film for display substrate | |
EP3050702A4 (en) | Coated film | |
EP3520648A4 (en) | Thin film and thin film formation method | |
EP3612388A4 (en) | Hard coating film | |
GB201802468D0 (en) | Coated substrate | |
EP3570799A4 (en) | Multi-layered adhesive substrate | |
EP3885824A4 (en) | Substrate | |
EP3875557A4 (en) | Coating film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20181127 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C23C 14/30 20060101ALI20200107BHEP Ipc: C23C 14/58 20060101ALI20200107BHEP Ipc: C03C 17/245 20060101ALI20200107BHEP Ipc: C23C 14/02 20060101ALI20200107BHEP Ipc: C03C 1/00 20060101ALI20200107BHEP Ipc: C23C 14/34 20060101ALI20200107BHEP Ipc: C23C 14/08 20060101AFI20200107BHEP Ipc: C03C 17/36 20060101ALI20200107BHEP Ipc: C08J 7/06 20060101ALI20200107BHEP Ipc: C23C 14/00 20060101ALI20200107BHEP |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40006855 Country of ref document: HK |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200618 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C03C 17/36 20060101ALI20200618BHEP Ipc: C23C 14/34 20060101ALI20200618BHEP Ipc: C23C 14/00 20060101ALI20200618BHEP Ipc: C08J 7/06 20060101ALI20200618BHEP Ipc: C23C 14/08 20060101AFI20200618BHEP Ipc: C23C 14/30 20060101ALI20200618BHEP Ipc: C23C 14/58 20060101ALI20200618BHEP Ipc: C23C 14/02 20060101ALI20200618BHEP Ipc: C03C 1/00 20060101ALI20200618BHEP Ipc: C03C 17/245 20060101ALI20200618BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20200701 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HKBU R&D LICENSING LIMITED |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20231214 |