CN104535095B - Novel waterproof thermal-insulation liquid crystal instrument of electric car - Google Patents
Novel waterproof thermal-insulation liquid crystal instrument of electric car Download PDFInfo
- Publication number
- CN104535095B CN104535095B CN201410725933.7A CN201410725933A CN104535095B CN 104535095 B CN104535095 B CN 104535095B CN 201410725933 A CN201410725933 A CN 201410725933A CN 104535095 B CN104535095 B CN 104535095B
- Authority
- CN
- China
- Prior art keywords
- parts
- liquid crystal
- panel
- shell body
- waterproof
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 title abstract description 7
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 24
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 23
- 239000000565 sealant Substances 0.000 claims abstract description 15
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 12
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 12
- 239000004593 Epoxy Substances 0.000 claims abstract description 12
- 239000010445 mica Substances 0.000 claims abstract description 12
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 12
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 12
- 239000011734 sodium Substances 0.000 claims abstract description 12
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims abstract description 12
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 12
- 239000011592 zinc chloride Substances 0.000 claims abstract description 12
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 16
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 11
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 150000001413 amino acids Chemical class 0.000 claims description 11
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 11
- 125000002811 oleoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 11
- 239000011669 selenium Substances 0.000 claims description 11
- 229910052711 selenium Inorganic materials 0.000 claims description 11
- 150000004760 silicates Chemical class 0.000 claims description 11
- 150000003918 triazines Chemical class 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 abstract 1
- CJAYHOLRQJHSIP-NXVVXOECSA-N 2-[(z)-heptadec-2-enyl]-4,5-dihydro-1h-imidazole Chemical compound CCCCCCCCCCCCCC\C=C/CC1=NCCN1 CJAYHOLRQJHSIP-NXVVXOECSA-N 0.000 abstract 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- LOMADDBKFCZNCO-UHFFFAOYSA-N [Se].C(C)(=O)CC(C)=O Chemical compound [Se].C(C)(=O)CC(C)=O LOMADDBKFCZNCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- -1 sodium oleoyl amino fatty acid Chemical class 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Crystal (AREA)
Abstract
Disclosed in the invention is a novel waterproof thermal-insulation liquid crystal instrument of an electric car. The liquid crystal instrument comprises a panel and an outer shell, wherein the panel and the outer shell are connected by a buckle. Besides, the outer surfaces of the panel and the outer shell are coated with protection membranes; and the protection membrane comprises the following components, by weight: 1.3 parts of heptadecenyl imidazoline alkenyl succinate, 7 to 8 parts of epoxy acrylic resins, 0.7 parts of acetylacetone selenium, 0.4 parts of zinc chloride, 1.1 parts of ultrafine aluminium silicate, 0.7 parts of mica powders, 1 to 2 parts of sodium oleoyl amino fatty acid, 2 to 3 parts of polypropylene glycol, and 1 to 2 parts of triazine polycarboxylic acid compound. According to the novel waterproof thermal-insulation liquid crystal instrument, the panel and the outer shell are connected firmly and the dual protection of the outer shell and the inner shell is realized; and waterproof and moisture-proof sealants are arranged at multiple places and the outer surfaces of the panel and the outer shell are coated with protection membranes, so that the long-term waterproof and moisture-proof effect of the liquid crystal display control circuit board can be guaranteed.
Description
Technical field
The present invention relates to waterproof and heat-insulating electric motor car liquid crystal instrument.
Background technology
At present; electric motor car often can be equipped with liquid crystal instrument; LCDs in liquid crystal instrument needs liquid crystal display control circuit plate to control; and the use environment of electric motor car is more complicated; as sometimes used at rainy day, long-term wet environment, liquid crystal display control circuit plate can be made to make moist; and liquid crystal display control circuit plate can affect the normal display of LCDs after making moist, user is caused cannot effectively to control the use state of electromobile.
Summary of the invention
It is an object of the invention to provide a kind of Novel waterproof thermal insulation electric motor car liquid crystal instrument, its panel, shell body is connected firmly, life-time service will not be mutually disengaged, and there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, and panel, the outer surface of shell body is covered with has excellent waterproof and heat-insulating, antistatic, corrosion-resistant, the protecting film of weather resistance, ensure inside shell body the most heat insulation, antistatic, waterproof and dampproof, the most waterproof and dampproof inside inner housing especially, ensure the most waterproof and dampproof to liquid crystal display control circuit plate, make the permanently effective work of energy of liquid crystal display control circuit plate, avoid because liquid crystal display control circuit plate makes moist and whole electric motor car liquid crystal instrument is carried out repair demolition.
For achieving the above object, the technical scheme is that a kind of waterproof and heat-insulating electric motor car liquid crystal instrument of design, including the panel snapped connection, shell body；Described panel, shell body are formed by plastic injection；
Being fixed with LCDs on described panel, the outer surface depressions of described LCDs is coated with clear hard cover plate on panel, the outer surface of described LCDs, and the outer surface of described cover plate maintains an equal level with the outer surface of panel；
Airtight inner housing it is fixed with in described shell body；The liquid crystal display control circuit plate for driving LCDs it is fixed with in described inner housing；Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing；Described liquid crystal display control circuit plate is also associated with external power cord and external data line, and described external power cord and external data line run through inner housing, shell body；
Described panel passes through sealant sealing with the joint portion of shell body；Described cover plate passes through sealant sealing with the joint portion of panel；Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of shell body；
Described panel, the outer surface of shell body are covered with protecting film, and described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7～8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1～2 part of oleoyl amino acid sodium,
2～3 parts of polypropylene glycols,
1～2 part of triazines multi-carboxylic acid compounds.
Preferably, described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7.8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1.2 parts of oleoyl amino acid sodium,
2.3 parts of polypropylene glycols,
1.2 parts of triazines multi-carboxylic acid compounds.
Preferably, described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
2 parts of oleoyl amino acid sodium,
3 parts of polypropylene glycols,
2 parts of triazines multi-carboxylic acid compounds.
Preferably, described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1 part of oleoyl amino acid sodium,
2 parts of polypropylene glycols,
1 part of triazines multi-carboxylic acid compounds.
Advantages of the present invention and having the beneficial effects that: a kind of waterproof and heat-insulating electric motor car liquid crystal instrument is provided, its panel, shell body is connected firmly, life-time service will not be mutually disengaged, and there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, and panel, the outer surface of shell body is covered with has excellent waterproof and heat-insulating, antistatic, corrosion-resistant, the protecting film of weather resistance, ensure inside shell body the most heat insulation, antistatic, waterproof and dampproof, the most waterproof and dampproof inside inner housing especially, ensure the most waterproof and dampproof to liquid crystal display control circuit plate, make the permanently effective work of energy of liquid crystal display control circuit plate, avoid because liquid crystal display control circuit plate makes moist and whole electric motor car liquid crystal instrument is carried out repair demolition.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
The technical scheme that the present invention is embodied as is:
Embodiment 1
A kind of waterproof and heat-insulating electric motor car liquid crystal instrument, including the panel snapped connection, shell body；Described panel, shell body are formed by plastic injection；
Being fixed with LCDs on described panel, the outer surface depressions of described LCDs is coated with clear hard cover plate on panel, the outer surface of described LCDs, and the outer surface of described cover plate maintains an equal level with the outer surface of panel；
Airtight inner housing it is fixed with in described shell body；The liquid crystal display control circuit plate for driving LCDs it is fixed with in described inner housing；Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing；Described liquid crystal display control circuit plate is also associated with external power cord and external data line, and described external power cord and external data line run through inner housing, shell body；
Described panel passes through sealant sealing with the joint portion of shell body；Described cover plate passes through sealant sealing with the joint portion of panel；Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of shell body；
Described panel, the outer surface of shell body are covered with protecting film, and described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7.8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1.2 parts of oleoyl amino acid sodium,
2.3 parts of polypropylene glycols,
1.2 parts of triazines multi-carboxylic acid compounds.
Embodiment 2
On the basis of embodiment 1, it is distinguished as described protecting film the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
2 parts of oleoyl amino acid sodium,
3 parts of polypropylene glycols,
2 parts of triazines multi-carboxylic acid compounds.
Embodiment 3
On the basis of embodiment 1, it is distinguished as described protecting film the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1 part of oleoyl amino acid sodium,
2 parts of polypropylene glycols,
1 part of triazines multi-carboxylic acid compounds.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. waterproof and heat-insulating electric motor car liquid crystal instrument, including panel, shell body and LCDs, airtight inner housing it is fixed with in described shell body, the liquid crystal display control circuit plate for driving LCDs it is fixed with in described inner housing, described liquid crystal display control circuit plate is also associated with external power cord and external data line, described external power cord and external data line run through inner housing, shell body, it is characterised in that:
Described panel and shell body snap connection, and described panel, shell body are formed by plastic injection, and described panel is fixed with LCDs；Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing；
Described panel passes through sealant sealing with the joint portion of shell body；Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of inner housing；Described external power cord, external data line pass through sealant sealing with the joint portion of shell body；
Described panel, the outer surface of shell body are covered with protecting film, and described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7～8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1～2 part of oleoyl amino acid sodium,
2～3 parts of polypropylene glycols,
1～2 part of triazines multi-carboxylic acid compounds.
Waterproof and heat-insulating electric motor car liquid crystal instrument the most according to claim 1, it is characterised in that described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7.8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1.2 parts of oleoyl amino acid sodium,
2.3 parts of polypropylene glycols,
1.2 parts of triazines multi-carboxylic acid compounds.
Waterproof and heat-insulating electric motor car liquid crystal instrument the most according to claim 1, it is characterised in that described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
2 parts of oleoyl amino acid sodium,
3 parts of polypropylene glycols,
2 parts of triazines multi-carboxylic acid compounds.
Waterproof and heat-insulating electric motor car liquid crystal instrument the most according to claim 1, it is characterised in that described protecting film is the most composed of the following components:
1.3 part of 17 alkenyl imidazoline alkenyl succinate,
7 parts of epoxy acrylic resins,
0.7 part of acetylacetone,2,4-pentanedione selenium,
0.4 part of zinc chloride,
1.1 parts of superfine alumina silicates,
0.7 part of mica powder,
1 part of oleoyl amino acid sodium,
2 parts of polypropylene glycols,
1 part of triazines multi-carboxylic acid compounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725933.7A CN104535095B (en) | 2014-12-04 | 2014-12-04 | Novel waterproof thermal-insulation liquid crystal instrument of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725933.7A CN104535095B (en) | 2014-12-04 | 2014-12-04 | Novel waterproof thermal-insulation liquid crystal instrument of electric car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104535095A CN104535095A (en) | 2015-04-22 |
| CN104535095B true CN104535095B (en) | 2017-01-11 |
Family
ID=52850670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410725933.7A Expired - Fee Related CN104535095B (en) | 2014-12-04 | 2014-12-04 | Novel waterproof thermal-insulation liquid crystal instrument of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104535095B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524500A (en) * | 2015-12-04 | 2016-04-27 | 常熟市裕华计量检测咨询服务有限公司 | Environmental noise monitoring device |
| CN105440889A (en) * | 2015-12-24 | 2016-03-30 | 江苏常明电力设备有限公司 | Switch cabinet |
| CN105482653A (en) * | 2015-12-24 | 2016-04-13 | 江苏常明电力设备有限公司 | Outdoor infrasound warning power distribution cabinet |
| CN105440840A (en) * | 2015-12-24 | 2016-03-30 | 江苏常明电力设备有限公司 | Shielding-type electric control cabinet |
| CN105440914A (en) * | 2015-12-24 | 2016-03-30 | 江苏常明电力设备有限公司 | Reactive power compensation cabinet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359202Y (en) * | 1996-10-11 | 2000-01-19 | 三阳工业股份有限公司 | Motocycle instrument apparatus |
| CN1136453C (en) * | 2000-09-29 | 2004-01-28 | 李宗懋 | Inteligent type electronic speed meter for vehicle |
| CN2831699Y (en) * | 2005-09-22 | 2006-10-25 | 余姚市华凯电器有限公司 | Motorcycle instrument with LCD display |
| CN201989629U (en) * | 2010-08-02 | 2011-09-28 | 韩百军 | Motorcycle instrument |
| JP5577191B2 (en) * | 2010-08-24 | 2014-08-20 | 川崎重工業株式会社 | Display device |
-
2014
- 2014-12-04 CN CN201410725933.7A patent/CN104535095B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104535095A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104535095B (en) | Novel waterproof thermal-insulation liquid crystal instrument of electric car | |
| CN106207794B (en) | Explosion-proof, anti-corrosion, dust-proof power distribution equipment with explosion insulation performance | |
| CN206226885U (en) | Waterproof power supply architecture | |
| CN206490478U (en) | A kind of compact power plastic cement protects shell | |
| CN104566578A (en) | Novel liquid crystal display device for range hood capable of displaying timing clock | |
| CN207635107U (en) | A kind of LED plant growth lamp | |
| CN104535096B (en) | Waterproof and heat-insulating type electric motor car liquid crystal instrument | |
| KR101461041B1 (en) | Power suppling apparatus of light emitted diode | |
| CN205376547U (en) | Solar cell module | |
| CN208062170U (en) | A kind of high leakproofness anode plate | |
| CN207375993U (en) | A kind of black conductive aluminium foil wheat draws adhesive tape | |
| CN207638572U (en) | A kind of inverter box body | |
| CN104527431A (en) | Waterproof and heat insulation type LCD panel of electric vehicle | |
| WO2017215201A1 (en) | Dust and water-resistant switch | |
| CN104553803A (en) | Liquid crystal instrument for electric vehicle | |
| CN104554545A (en) | Novel waterproof and heat-insulation type motorcycle liquid crystal instrument | |
| CN104527430A (en) | Novel LCD panel for electric vehicle | |
| CN202353991U (en) | Driving power source with waterproof function | |
| CN204488130U (en) | insulating coating iron | |
| CN104608635A (en) | Waterproof and heat-insulating liquid crystal instrument of motorcycle | |
| CN104527866A (en) | Waterproof and heat insulation type liquid crystal display panel of motorcycle | |
| CN104608858A (en) | Novel motorcycle liquid crystal instrument | |
| CN104553805A (en) | Motorcycle liquid crystal instrument | |
| CN215299637U (en) | Electric connector and electronic equipment | |
| CN104553804A (en) | Liquid crystal instrument for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yulan Inventor before: Zhou Gang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160927 Address after: 362300 Nanan, Fujian, South Ring Road, No. 193, No. Applicant after: Chen Yulan Address before: 215000 Xiangcheng District City, Suzhou province Huangqiao Street Lane Economic Development Zone Applicant before: Suzhou Xin Hang Microtronics A/S |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Geng Shangli Inventor before: Chen Yulan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170804 Address after: The North Industrial Park of Gansu city in Zhangye province Shandan County 734100 Patentee after: SHANDAN SHANGFENG ENERGY SAVING SERVICE CO., LTD. Address before: 362300 Nanan, Fujian, South Ring Road, No. 193, No. Patentee before: Chen Yulan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |