CN109705087A - 含二苯并噻吩单元衍生物的环形寡聚物及其制备方法与应用 - Google Patents
含二苯并噻吩单元衍生物的环形寡聚物及其制备方法与应用 Download PDFInfo
- Publication number
- CN109705087A CN109705087A CN201711011085.3A CN201711011085A CN109705087A CN 109705087 A CN109705087 A CN 109705087A CN 201711011085 A CN201711011085 A CN 201711011085A CN 109705087 A CN109705087 A CN 109705087A
- Authority
- CN
- China
- Prior art keywords
- group
- carbon atoms
- groups
- atoms
- derivative
- 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.)
- Granted
Links
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 35
- IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical group C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 6
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 18
- 125000003545 alkoxy group Chemical group 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 125000000304 alkynyl group Chemical group 0.000 claims description 11
- 125000003342 alkenyl group Chemical group 0.000 claims description 10
- 239000010408 film Substances 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 229910052805 deuterium Inorganic materials 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000012046 mixed solvent Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 125000001072 heteroaryl group Chemical group 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 239000002346 layers by function Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 238000007259 addition reaction Methods 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 125000006165 cyclic alkyl group Chemical group 0.000 claims 4
- 125000000962 organic group Chemical group 0.000 claims 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 1
- 238000009472 formulation Methods 0.000 claims 1
- 125000006413 ring segment Chemical group 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 125000004434 sulfur atom Chemical group 0.000 claims 1
- 241001597008 Nomeidae Species 0.000 abstract description 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000011097 chromatography purification Methods 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 229920000144 PEDOT:PSS Polymers 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- -1 dibenzothiophenes magnesium bromide Chemical class 0.000 description 5
- 239000003480 eluent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- GDALETGZDYOOGB-UHFFFAOYSA-N Acridone Natural products C1=C(O)C=C2N(C)C3=CC=CC=C3C(=O)C2=C1O GDALETGZDYOOGB-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- FZEYVTFCMJSGMP-UHFFFAOYSA-N acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910001623 magnesium bromide Inorganic materials 0.000 description 3
- 238000001819 mass spectrum Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- MSFXCTCHNFTKMQ-UHFFFAOYSA-N 2-bromo-3,4-diphenylthiophene Chemical compound BrC=1SC=C(C=2C=CC=CC=2)C=1C1=CC=CC=C1 MSFXCTCHNFTKMQ-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 2
- LYYXFYRHSRIISX-UHFFFAOYSA-N 2,7-dioctylfluoren-1-one Chemical compound CCCCCCCCC1=CC2=C(C=C1)C3=CC=C(C(=O)C3=C2)CCCCCCCC LYYXFYRHSRIISX-UHFFFAOYSA-N 0.000 description 1
- ZYSRLJPKQMEEBK-UHFFFAOYSA-N C(CCCCCCC)OC1=CC=CC=C1.[Br] Chemical compound C(CCCCCCC)OC1=CC=CC=C1.[Br] ZYSRLJPKQMEEBK-UHFFFAOYSA-N 0.000 description 1
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical class OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711011085.3A CN109705087B (zh) | 2017-10-25 | 2017-10-25 | 含二苯并噻吩单元衍生物的环形寡聚物及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711011085.3A CN109705087B (zh) | 2017-10-25 | 2017-10-25 | 含二苯并噻吩单元衍生物的环形寡聚物及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109705087A true CN109705087A (zh) | 2019-05-03 |
CN109705087B CN109705087B (zh) | 2020-06-05 |
Family
ID=66253271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711011085.3A Active CN109705087B (zh) | 2017-10-25 | 2017-10-25 | 含二苯并噻吩单元衍生物的环形寡聚物及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109705087B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179993C (zh) * | 1999-08-31 | 2004-12-15 | 新日铁化学株式会社 | 芳香族低聚物及其用途 |
CN103421164A (zh) * | 2012-05-18 | 2013-12-04 | 湖南奥新科材料有限公司 | 梯形稠多环共轭半导体分子及聚合物的合成与应用 |
CN105579551A (zh) * | 2013-10-02 | 2016-05-11 | 罗门哈斯电子材料韩国有限公司 | 有机电致发光化合物和包含所述化合物的有机电致发光装置 |
CN106366067A (zh) * | 2016-09-06 | 2017-02-01 | 华南理工大学 | 一种基于s,s‑二氧二苯并噻吩单元的蓝色齐聚物及其制备方法与应用 |
CN106565970A (zh) * | 2016-11-11 | 2017-04-19 | 华南理工大学 | 基于柱芳烃超分子聚合物光电材料及其制备方法与应用 |
-
2017
- 2017-10-25 CN CN201711011085.3A patent/CN109705087B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179993C (zh) * | 1999-08-31 | 2004-12-15 | 新日铁化学株式会社 | 芳香族低聚物及其用途 |
CN103421164A (zh) * | 2012-05-18 | 2013-12-04 | 湖南奥新科材料有限公司 | 梯形稠多环共轭半导体分子及聚合物的合成与应用 |
CN105579551A (zh) * | 2013-10-02 | 2016-05-11 | 罗门哈斯电子材料韩国有限公司 | 有机电致发光化合物和包含所述化合物的有机电致发光装置 |
CN106366067A (zh) * | 2016-09-06 | 2017-02-01 | 华南理工大学 | 一种基于s,s‑二氧二苯并噻吩单元的蓝色齐聚物及其制备方法与应用 |
CN106565970A (zh) * | 2016-11-11 | 2017-04-19 | 华南理工大学 | 基于柱芳烃超分子聚合物光电材料及其制备方法与应用 |
Also Published As
Publication number | Publication date |
---|---|
CN109705087B (zh) | 2020-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI707850B (zh) | 具有二個二苯并呋喃或二苯并噻吩取代基之咔唑類 | |
TW202340153A (zh) | 具有二苯并呋喃及/或二苯并噻吩結構之雜環化合物 | |
CN101490207A (zh) | 用于有机电致发光器件的新材料 | |
CN107108623A (zh) | 具有二苯并氮杂卓结构的杂环化合物 | |
CN102906151B (zh) | 基于苯唑二噻吩和噻吩并吡嗪的共轭聚合物及其制备方法和应用 | |
JP2008506658A (ja) | スピロビフルオレンのオリゴマー誘導体、その調製と使用 | |
CN110041366B (zh) | 一种茚并蒽衍生物化合物及其应用 | |
CN106187908A (zh) | 一类可采用环境友好溶剂加工的含萘并茚芴单元的小分子发光材料及其制备方法与应用 | |
CN108276428A (zh) | 萘嵌间二氮杂苯衍生物及应用 | |
JP5425338B2 (ja) | アントラセンとピアセレノール類とを含有する共重合体、その製造方法及びその応用 | |
CN109996788A (zh) | 具有戊内酰胺结构的化合物 | |
EP2581399A1 (en) | Conjugated polymer based on perylene tetracarboxylic acid diimide and benzodithiophene and its preparation method and application | |
CN107849016A (zh) | 具有芴结构的化合物 | |
CN107011269A (zh) | 可采用环境友好溶剂加工的以螺芴单元为核的双极性小分子发光材料及其制备方法与应用 | |
CN101671256B (zh) | N,n'-双(三苯胺基)芴二胺类空穴注入材料的制备及其用途 | |
CN110526905B (zh) | 一种含酮的化合物及其在有机电致发光器件上的应用 | |
CN107286175A (zh) | 一种以三芳胺基团为核的星形双极性小分子发光材料及其制备方法与应用 | |
CN111454435B (zh) | 一类基于菲并咪唑单元的电致发光聚合物及其制备方法与应用 | |
JP2013525523A (ja) | フルオレン類共重合体及びその製造方法並びにその使用 | |
CN102807554B (zh) | 含萘、蒽、二苯并噻吩砜单元的有机半导体材料及其制备方法和应用 | |
CN107827866A (zh) | 一种星型蓝色荧光分子及其合成方法与应用 | |
CN108276562A (zh) | 一类含S,S-二氧-萘并[2,1-b]苯并噻吩衍生物单元的聚合物及制备方法与应用 | |
CN109824870A (zh) | 一类基于硫氧芴并噻吩单元的电致发光聚合物及其制法与应用 | |
CN109134418B (zh) | 一类二苯并吡喃七元稠环单元及其衍生物和制备方法与应用 | |
CN107954921B (zh) | 一种用9-苯基芴封端的电致发光材料及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210630 Address after: 523808 room 236, building 15, No.1 Xuefu Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Dongguan Hua Gong Cooperative Innovation Technology Development Co.,Ltd. Patentee after: Huang Fei Patentee after: Ying Lei Address before: 523808 room 168, productivity building, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Patentee before: SOUTH CHINA INSTITUTE OF COLLABORATIVE INNOVATION |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210819 Address after: 523808 room 533, building 15, No.1 Xuefu Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Dongguan volt ampere Photoelectric Technology Co., Ltd Address before: 523808 room 236, building 15, No.1 Xuefu Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Dongguan Hua Gong Cooperative Innovation Technology Development Co.,Ltd. Patentee before: Huang Fei Patentee before: Ying Lei |
|
TR01 | Transfer of patent right |