SG11201808400VA - Mask-integrated surface protective tape - Google Patents
Mask-integrated surface protective tapeInfo
- Publication number
- SG11201808400VA SG11201808400VA SG11201808400VA SG11201808400VA SG11201808400VA SG 11201808400V A SG11201808400V A SG 11201808400VA SG 11201808400V A SG11201808400V A SG 11201808400VA SG 11201808400V A SG11201808400V A SG 11201808400VA SG 11201808400V A SG11201808400V A SG 11201808400VA
- Authority
- SG
- Singapore
- Prior art keywords
- mask
- surface protective
- protective tape
- material layer
- semiconductor wafer
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title abstract 6
- 239000004065 semiconductor Substances 0.000 abstract 8
- 239000010410 layer Substances 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 6
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 2
- 238000004380 ashing Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67132—Apparatus for placing on an insulating substrate, e.g. tape
-
- 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
- B23K26/361—Removing material for deburring or mechanical trimming
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02013—Grinding, lapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02016—Backside treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02076—Cleaning after the substrates have been singulated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68381—Details of chemical or physical process used for separating the auxiliary support from a device or wafer
- H01L2221/68386—Separation by peeling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dicing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Adhesive Tapes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016073262 | 2016-03-31 | ||
PCT/JP2017/012457 WO2017170438A1 (ja) | 2016-03-31 | 2017-03-27 | マスク一体型表面保護テープ |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201808400VA true SG11201808400VA (en) | 2018-10-30 |
Family
ID=59965714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201808400VA SG11201808400VA (en) | 2016-03-31 | 2017-03-27 | Mask-integrated surface protective tape |
Country Status (9)
Country | Link |
---|---|
US (1) | US11056388B2 (ko) |
EP (1) | EP3439022A4 (ko) |
JP (1) | JP6800213B2 (ko) |
KR (1) | KR102155028B1 (ko) |
CN (1) | CN108713240B (ko) |
MY (1) | MY181934A (ko) |
SG (1) | SG11201808400VA (ko) |
TW (1) | TWI649798B (ko) |
WO (1) | WO2017170438A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6782215B2 (ja) * | 2017-10-18 | 2020-11-11 | 古河電気工業株式会社 | プラズマダイシング用マスク材、マスク一体型表面保護テープおよび半導体チップの製造方法 |
JP6647267B2 (ja) * | 2017-11-09 | 2020-02-14 | 古河電気工業株式会社 | 半導体チップの製造方法 |
JP6719489B2 (ja) * | 2018-01-31 | 2020-07-08 | 古河電気工業株式会社 | マスク一体型表面保護テープおよびマスク一体型表面保護テープを用いる半導体チップの製造方法 |
JP7214309B2 (ja) * | 2018-10-26 | 2023-01-30 | 株式会社ディスコ | ウェーハの加工方法 |
CN117066977B (zh) * | 2023-09-28 | 2024-02-23 | 浙江睿兆芯半导体科技有限公司 | 一种芯片超薄研磨切割方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3906962B2 (ja) * | 2000-08-31 | 2007-04-18 | リンテック株式会社 | 半導体装置の製造方法 |
US7190058B2 (en) * | 2004-04-01 | 2007-03-13 | Chippac, Inc. | Spacer die structure and method for attaching |
JP4664005B2 (ja) * | 2004-05-11 | 2011-04-06 | リンテック株式会社 | 接着剤層付き半導体チップの製造方法 |
JP4333649B2 (ja) | 2005-07-11 | 2009-09-16 | パナソニック株式会社 | 半導体チップの製造方法 |
JP2008063436A (ja) * | 2006-09-07 | 2008-03-21 | Mitsubishi Rayon Co Ltd | (メタ)アクリル酸エステル共重合体、塗料用樹脂組成物、塗料、および塗膜、並びに(メタ)アクリル酸エステル共重合体溶液の製造方法 |
JP4544231B2 (ja) * | 2006-10-06 | 2010-09-15 | パナソニック株式会社 | 半導体チップの製造方法 |
JP5064985B2 (ja) | 2006-12-05 | 2012-10-31 | 古河電気工業株式会社 | 半導体ウェハの処理方法 |
JP4840174B2 (ja) * | 2007-02-08 | 2011-12-21 | パナソニック株式会社 | 半導体チップの製造方法 |
US7659140B2 (en) * | 2007-03-30 | 2010-02-09 | Stats Chippac Ltd. | Integrated circuit system with a debris trapping system |
JP4488037B2 (ja) * | 2007-07-24 | 2010-06-23 | パナソニック株式会社 | 半導体ウェハの処理方法 |
JP2010165963A (ja) * | 2009-01-19 | 2010-07-29 | Furukawa Electric Co Ltd:The | 半導体ウェハの処理方法 |
US8513363B2 (en) * | 2010-10-29 | 2013-08-20 | Cheil Industries, Inc. | Adhesive composition |
US9126285B2 (en) * | 2011-06-15 | 2015-09-08 | Applied Materials, Inc. | Laser and plasma etch wafer dicing using physically-removable mask |
JP5901422B2 (ja) * | 2012-05-15 | 2016-04-13 | 古河電気工業株式会社 | 半導体ウェハのダイシング方法およびこれに用いる半導体加工用ダイシングテープ |
JP2014029921A (ja) * | 2012-07-31 | 2014-02-13 | Sony Corp | 半導体基板の処理方法及び半導体基板処理品 |
JP2014096449A (ja) * | 2012-11-08 | 2014-05-22 | Nitto Denko Corp | ウエハの加工方法および該ウエハの加工方法により得られたウエハ |
WO2014080918A1 (ja) * | 2012-11-20 | 2014-05-30 | 古河電気工業株式会社 | 半導体チップの製造方法およびそれに用いる薄膜研削用表面保護テープ |
JP2014192204A (ja) | 2013-03-26 | 2014-10-06 | Furukawa Electric Co Ltd:The | 半導体ウエハ表面保護用粘着テープ及び半導体ウエハの加工方法 |
JP6502026B2 (ja) * | 2014-05-13 | 2019-04-17 | 日東電工株式会社 | シート状樹脂組成物、積層シート及び半導体装置の製造方法 |
JP6522998B2 (ja) * | 2015-03-13 | 2019-05-29 | 古河電気工業株式会社 | 半導体ウェハの処理方法、半導体チップおよび半導体ウェハ処理用表面保護テープ。 |
KR20170122185A (ko) * | 2015-11-09 | 2017-11-03 | 후루카와 덴키 고교 가부시키가이샤 | 반도체 칩의 제조방법 및 이것에 이용하는 마스크 일체형 표면 보호 테이프 |
CN108885372B (zh) * | 2016-03-18 | 2021-10-08 | 三星Sdi株式会社 | 用于发光显示器的偏光板及含有其的发光显示器 |
-
2017
- 2017-03-27 MY MYPI2018703491A patent/MY181934A/en unknown
- 2017-03-27 KR KR1020187025435A patent/KR102155028B1/ko active IP Right Grant
- 2017-03-27 JP JP2018508008A patent/JP6800213B2/ja active Active
- 2017-03-27 CN CN201780014632.5A patent/CN108713240B/zh active Active
- 2017-03-27 EP EP17774975.1A patent/EP3439022A4/en not_active Withdrawn
- 2017-03-27 SG SG11201808400VA patent/SG11201808400VA/en unknown
- 2017-03-27 WO PCT/JP2017/012457 patent/WO2017170438A1/ja active Application Filing
- 2017-03-31 TW TW106110949A patent/TWI649798B/zh active
-
2018
- 2018-09-27 US US16/144,489 patent/US11056388B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MY181934A (en) | 2021-01-14 |
CN108713240A (zh) | 2018-10-26 |
CN108713240B (zh) | 2023-08-11 |
EP3439022A4 (en) | 2020-03-18 |
WO2017170438A1 (ja) | 2017-10-05 |
JPWO2017170438A1 (ja) | 2019-02-07 |
US11056388B2 (en) | 2021-07-06 |
EP3439022A1 (en) | 2019-02-06 |
US20190109047A1 (en) | 2019-04-11 |
KR102155028B1 (ko) | 2020-09-11 |
KR20180132620A (ko) | 2018-12-12 |
TWI649798B (zh) | 2019-02-01 |
TW201801162A (zh) | 2018-01-01 |
JP6800213B2 (ja) | 2020-12-16 |
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