CN201629903U - Static discharging protection device and circuit board device - Google Patents
Static discharging protection device and circuit board device Download PDFInfo
- Publication number
- CN201629903U CN201629903U CN2010201449689U CN201020144968U CN201629903U CN 201629903 U CN201629903 U CN 201629903U CN 2010201449689 U CN2010201449689 U CN 2010201449689U CN 201020144968 U CN201020144968 U CN 201020144968U CN 201629903 U CN201629903 U CN 201629903U
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- circuit board
- holder
- electronic component
- electrostatic discharge
- discharge protective
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Abstract
The embodiment of the utility model provides a static discharging protection device and a circuit board device. The static discharging protection device comprises a first fixed seat, a second fixed seat and a connecting bridge; one end of the connecting bridge is connected with the first fixed seat; the other end of the connecting bridge is connected with the second fixed seat; a circuit board is fixedly arranged on the first fixed seat and positioned between an external interface of the circuit board and an electronic element of the circuit board; the second fixed seat is fixedly arranged on the circuit board; and the electronic element is positioned between the first fixed seat and the second fixed seat. The static discharging protection device has simple structure, and facilitates lowering manufacturing cost of the circuit board. Besides, the first fixed seat and the second fixed seat can be conveniently assembled on the circuit board, thereby effectively simplifying processing and manufacturing process of the circuit board.
Description
Technical field
The utility model embodiment relates to electronic equipment, relates in particular to a kind of electrostatic discharge protective equipment and circuit board arrangement.
Background technology
At present, be integrated with usually on the circuit board electronic component (for example: chip), to carry out work such as data processing by electronic component.Electronic component on the circuit board need be connected with external equipment by the external interface on the circuit board usually, thereby carries out transfer of data and processing.Can produce static discharge (Electro-Static discharge is hereinafter to be referred as ESD) phenomenon between external interface and electronic component, ESD can damage the electronic component on the circuit board, therefore, need carry out the ESD protection to circuit board.
In the prior art, in the following way circuit board is carried out the ESD protection usually: increase the number of plies of circuit board, the signal that makes electronic component is from the transmission of circuit board internal layer, and the copper sheet discharge that static is provided with via back of circuit board.
In realizing the utility model process, the inventor finds that there are the following problems at least in the prior art: in the prior art, increase the circuit board number of plies on circuit board, make the processing and manufacturing process of circuit board too complicated, and increased the manufacturing cost of circuit board.
The utility model content
The utility model embodiment provides a kind of electrostatic discharge protective equipment and circuit board arrangement; make circuit board processing and manufacturing process complexity in order to solve in the prior art for protection ESD; the defective that manufacturing cost is too high realizes simplifying the processing and manufacturing process of circuit board, and reduces the manufacturing cost of circuit board.
The utility model embodiment provides a kind of electrostatic discharge protective equipment, comprising: first holder, second holder and cross structure; One end of described cross structure is connected with described first holder, and the other end of described cross structure is connected with second holder; Described first holder is used to be installed in circuit board and between the electronic component of the external interface of described circuit board and described circuit board, and the zone that makes described electronic component place is at described first holder and be installed between second holder on the described circuit board; Second holder is installed in described circuit board; The zone at described electronic component place is between described first holder and described second holder.
The utility model embodiment provides a kind of circuit board arrangement, comprises circuit board, is installed in the electronic component and the external interface of described circuit board, and described circuit board also comprises: first holder, second holder and cross structure; One end of described cross structure is connected with described first holder, and the other end of described cross structure is connected with described second holder; Described first holder is installed in circuit board, and between the electronic component of the external interface of described circuit board and described circuit board; Second holder is installed in described circuit board; Described electronic component is between described first holder and described second holder.
As seen from the above, be arranged between first holder and second holder by zone electronic component place on the circuit board, and first holder is connected with second holder by the zone of cross structure across the electronic component place, make static can stride across electronic component and discharge, thereby effectively realize circuit board is carried out electrostatic discharge protective via cross structure.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model electrostatic discharge protective equipment embodiment one;
Fig. 2 is the front view of the utility model electrostatic discharge protective equipment embodiment two;
Fig. 3 is the vertical view of the utility model electrostatic discharge protective equipment embodiment two;
Fig. 4 is the front view of the utility model electrostatic discharge protective equipment embodiment three;
Fig. 5 is the vertical view of the utility model electrostatic discharge protective equipment embodiment three;
Fig. 6 is the structural representation of the utility model circuit board arrangement embodiment one;
Fig. 7 is the structural representation one of the utility model circuit board arrangement embodiment two;
Fig. 8 is the structural representation two of the utility model circuit board arrangement embodiment two.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model electrostatic discharge protective equipment embodiment one.As shown in Figure 1, the present embodiment electrostatic discharge protective equipment comprises: first holder 11, second holder 12 and cross structure 13.
One end of cross structure 13 is connected with first holder 11, and the other end of cross structure 13 is connected with second holder 12; First holder 11 is installed on the circuit board and between the electronic component of the external interface of circuit board and circuit board, second holder 12 also is installed in circuit board.The zone at electronic component place is between first holder 11 and second holder 12.Thereby static can discharge by first holder 11, cross structure 13 and second holder 12.
Particularly, first holder 11 in the present embodiment and second holder 12 in use all are installed on the circuit board that need carry out the ESD protection.Wherein first holder 11 is between the external interface and the electronic component on the circuit board of circuit board; And the position at second holder, 12 places makes electronic component between first holder 11 and second holder 12; Finally, first holder 11 and second holder 12 link together by cross structure 13, and cross structure 13 is across the zone at electronic component place.When on circuit board, producing the ESD phenomenon between external interface and the electronic component, static can be released by first holder 11, cross structure 13 and second holder 12 successively, effectively avoided static to be delivered on the electronic component, thereby effectively realized circuit board is carried out electrostatic discharge protective by circuit board.First holder 11 and second holder 12 in the present embodiment can be fixedly installed on the circuit board easily, and the structure of present embodiment electrostatic discharge protective equipment is very simple, makes things convenient for processing and manufacturing.
The present embodiment electrostatic discharge protective equipment; be arranged between first holder and second holder by zone electronic component place on the circuit board; and first holder is connected with second holder by the zone of cross structure across the electronic component place; make static can stride across electronic component and discharge, thereby effectively realize circuit board is carried out electrostatic discharge protective via cross structure.In addition, the electrostatic discharge protective equipment in the present embodiment is simple in structure, has helped reducing the manufacturing cost of circuit board; And first holder and second holder can be assembled on the circuit board easily, thus the processing and manufacturing process of effective simplification circuit board.
Fig. 2 is the front view of the utility model electrostatic discharge protective equipment embodiment two, and Fig. 3 is the vertical view of the utility model electrostatic discharge protective equipment embodiment two.As shown in Figures 2 and 3, the present embodiment electrostatic discharge protective equipment is based on above-mentioned electrostatic discharge protective equipment embodiment one, and its difference is: the cross structure in the present embodiment is that cross section is the connecting plate 23 of U-shaped; First flanging 231 of connecting plate 23 is connected with first holder 21, and second flanging 232 of connecting plate 23 is connected with second holder 22.
Particularly, the cross structure in the present embodiment can be the connecting plate 23 of U-shaped for cross section.Wherein, connecting plate 23 can be made by electric conducting material, for example: materials such as copper, silver or gold.Connecting plate 23 in the present embodiment can be connected with first holder 21 by first flanging 231 easily, and is connected with second holder 22 by second flanging 232, thereby makes connecting plate 23 firm being fixed on first holder 21 and second holder 22.Because the cross section of the connecting plate 23 in the present embodiment is the U-shaped structure, thereby makes connecting plate 23 avoid connecting plate 23 to touch the pin of electronic component or electronic component across the zone at electronic component place on the circuit board.Because the cross structure in the present embodiment is set to connecting plate 23, more help static and be released by connecting plate 23, can carry out the ESD protection to circuit board by connecting plate 23 is more effective.Simultaneously, the connecting plate 23 in the present embodiment can also carry out suitable protection to electronic component, and connecting plate 23 is across the electronic component region, thereby can avoid extraneous damage by connecting plate 23 protection electronic components.
The present embodiment electrostatic discharge protective equipment is set to the connecting plate that cross section is a U-shaped by cross structure, can pass through first flanging and second flanging, with firm being fixed on first holder and second holder of connecting plate.Because static can select the minimum path of impedance to discharge, and the big impedance of the conduction surface of connecting plate is lower, and the transmission that makes connecting plate more help static discharges, and can more effectively carry out the ESD protection to circuit board.In addition, the connecting plate in the present embodiment can also carry out suitable protection to the electronic component on the circuit board, helps avoiding electronic component to be subjected to the infringement of outside foreign material.
Based on technique scheme, optionally, present embodiment connecting plate 23 comprises that also the 3rd flanging 233 and Fourth Fold 234, the three flangings 233 can be vertical with first flanging 231 respectively with Fourth Fold 234; The 3rd flanging 233 and Fourth Fold 234 can be installed on the circuit board respectively, so that the zone at electronic component place is between the 3rd flanging 233 and Fourth Fold 234.
Particularly, the connecting plate 23 in the present embodiment also comprises the 3rd flanging 233 and Fourth Fold 234, thereby makes four limits of connecting plate 23 be provided with flanging.Wherein, the 3rd flanging 233 and Fourth Fold 234 are installed in respectively on the circuit board, make the fixed installation that connecting plate 23 can be more firm.And, the zone at electronic component place between the 3rd flanging 233 and Fourth Fold 234, thereby make four flangings of connecting plate 23 surround the zone at electronic component place, more help the pin of electronic component or electronic component is protected.
Further, the zone at electronic component place can be positioned at the zone at connecting plate 23 places in the present embodiment.Concrete; after the present embodiment electrostatic discharge protective equipment is assembled on the circuit board; the zone at connecting plate 23 places will cover the zone at electronic component place on the circuit board fully; more helping making static to pass through connecting plate 23 transmission discharges; and avoid static to be transferred on the electronic component, thereby make the ESD better protecting effect of present embodiment electrostatic discharge protective equipment to circuit board.
The present embodiment electrostatic discharge protective equipment is set up the 3rd flanging and Fourth Fold can be more firm connecting plate is fixed on the circuit board by carrying on the connecting plate; And four flangings that are provided with on the connecting plate surround the zone at electronic component place on the circuit board, more help the pin of electronic component or electronic component is protected.In addition, be set to cover the zone at electronic component place, static can be all discharged by connecting plate, thereby improved ESD protection effect circuit board by the zone at connecting plate place.
Fig. 4 is the front view of the utility model electrostatic discharge protective equipment embodiment three, and Fig. 5 is the vertical view of the utility model electrostatic discharge protective equipment embodiment three.As shown in Figure 4 and Figure 5; the present embodiment electrostatic discharge protective equipment is based on above-mentioned electrostatic discharge protective equipment embodiment one; its difference is: the cross structure in the present embodiment comprises at least one connecting line 43; one end of connecting line 43 is connected with first holder 41, and the other end of connecting line 43 is connected with second holder 42.
Particularly, the cross structure in the present embodiment can comprise at least one connecting line 43.Wherein, connecting line 43 can be made by electric conducting material, for example: materials such as copper, silver or gold.Connecting line 43 in the present embodiment is connected with second holder 42 with first holder 41 respectively, discharges thereby static can be transmitted by connecting line 43.The present embodiment cross structure adopts connecting line 43 to connect first holder 41 and second holders 42, makes simpler that the overall structure of present embodiment electrostatic discharge protective equipment becomes, and more helps reducing the manufacturing cost of circuit board.Wherein, the bar number of connecting line 43 can be set according to actual needs, and the utility model electrostatic discharge protective equipment embodiment does not limit the bar number of connecting line 43.
The present embodiment electrostatic discharge protective equipment is set to connecting line by cross structure, processing and manufacturing present embodiment electrostatic discharge protective equipment easily, thereby, the overall cost of the circuit board that the present embodiment electrostatic discharge protective equipment is installed is reduced.And the structure of present embodiment electrostatic discharge protective equipment is simpler, and more convenient user is assembled to the present embodiment electrostatic discharge protective equipment on the circuit board.
Based on technique scheme, optionally, the cross structure in the present embodiment comprises two connecting lines 43; The zone at electronic component place is positioned at two connecting lines, 43 formed zones.
Particularly; on the basis of the good ESD safeguard function of guaranteeing the present embodiment electrostatic discharge protective equipment; in order further to reduce manufacturing of present embodiment electrostatic discharge protective equipment; cross structure in the present embodiment can comprise two connecting lines 43; wherein; article two, formed zone covers the zone at electronic component place on the circuit board between the connecting line 43; more helping making static to pass through connecting line 43 transmission discharges; and avoid static to be transferred on the electronic component, thereby make the ESD better protecting effect of present embodiment electrostatic discharge protective equipment to circuit board.
Further, the surface of the connecting line in the present embodiment 43 can be provided with insulating barrier (not shown).Concrete, the surface of the connecting line 43 in the present embodiment is provided with insulating barrier, thereby can effectively connecting line 43 and the electronic component insulation on the circuit board be isolated by insulating barrier, thereby effectively avoid causing the circuit board short circuit owing to connecting line 43 contacts with electronic component.
The present embodiment electrostatic discharge protective equipment connects first holder and second holder by two connecting lines, can effectively static be discharged; And, more help simplifying the structure of present embodiment electrostatic discharge protective equipment, reduced the whole manufacturing cost of the circuit board that is equipped with the present embodiment electrostatic discharge protective equipment.In addition; be provided with insulating barrier by surface at connecting line; connecting line can be isolated with the electronic component on the circuit board be provided with, thereby effectively avoid causing the circuit board short circuit, more help improving the reliability of present embodiment electrostatic discharge protective equipment owing to connecting line contacts with electronic component.
Fig. 6 is the structural representation of the utility model circuit board arrangement embodiment one.As shown in Figure 6, the present embodiment circuit board arrangement, comprise circuit board 61, be installed in the electronic component 62 and the external interface 63 of circuit board 61, also comprise electrostatic discharge protective equipment 64, this electrostatic discharge protective equipment 64 comprises: first holder 641, second holder 642 and cross structure 643; One end of cross structure 643 is connected with first holder 641, and the other end of cross structure 643 is connected with second holder 642; First holder 641 is installed in circuit board 61, and between the electronic component 62 of the external interface 63 of circuit board 61 and circuit board 61; Second holder 642 is installed in circuit board 61; Electronic component 62 is between first holder 641 and second holder 642.Wherein, the present embodiment circuit board arrangement can be understood as the circuit board with electronic component.
Particularly, the concrete structure of the electrostatic discharge protective equipment 64 in the present embodiment can not repeat them here referring to the record of the utility model electrostatic discharge protective equipment embodiment and accompanying drawing 1-Fig. 5.Electrostatic discharge protective equipment 64 in the present embodiment can be arranged on the different surfaces of circuit board 61 with electronic component 62, also can be arranged on the same surface.Electrostatic discharge protective equipment 64 only is explanation present embodiment circuit board arrangement with the position relation of electronic component 62 among Fig. 6, and the present embodiment circuit board arrangement does not limit the position relation of electrostatic discharge protective equipment 64 with electronic component 62.
The circuit board arrangement of the utility model embodiment, be arranged between first holder and second holder by zone electronic component place on the circuit board, and first holder is connected with second holder by the zone of cross structure across the electronic component place, make static can stride across electronic component and discharge, thereby effectively realize circuit board is carried out electrostatic discharge protective via cross structure.In addition, the electrostatic discharge protective equipment in the present embodiment is simple in structure, has helped reducing the manufacturing cost of circuit board; And first holder and second holder can be assembled on the circuit board easily, thus the processing and manufacturing process of effective simplification circuit board.
Fig. 7 is the structural representation one of the utility model circuit board arrangement embodiment two.As shown in Figure 7, the present embodiment circuit board arrangement is based on foregoing circuit plate embodiment one, and its difference is: cross structure 743 cross sections in the present embodiment are the connecting plate of U-shaped; First flanging of connecting plate is connected with first holder 741, and second flanging of connecting plate is connected with second holder 742.Concrete, the concrete structure of the cross structure 743 in the present embodiment can not repeat them here referring to the record of the utility model electrostatic discharge protective equipment embodiment two and Fig. 2 and Fig. 3.Because the cross structure 743 in the present embodiment is set to connecting plate, more help static and be released by connecting plate, can carry out the ESD protection to circuit board 71 by connecting plate is more effective.Simultaneously, the connecting plate in the present embodiment can also carry out suitable protection to electronic component 72, and connecting plate is across electronic component 72 regions, thereby can protect electronic component 72 to avoid extraneous damage by connecting plate.
In addition, the cross structure 743 in the present embodiment can also comprise at least one connecting line, and an end of connecting line is connected with first holder 741, and the other end of connecting line is connected with second holder 742.Concrete, the concrete structure of the cross structure 743 in the present embodiment can also not repeat them here referring to the record of the utility model electrostatic discharge protective equipment embodiment three and Fig. 4 and Fig. 5.Present embodiment cross structure 743 adopts connecting lines to connect first holder 741 and second holder 742, makes simpler that the overall structure of electrostatic discharge protective equipment 74 becomes, and more helps reducing the manufacturing cost of present embodiment circuit board arrangement.Wherein, the bar number of connecting line can be set according to actual needs, and the utility model electrostatic discharge protective equipment embodiment does not limit the bar number of connecting line.
In addition, the electronic component 72 in the present embodiment is installed on the surface of circuit board 71, and electrostatic discharge protective equipment 74 is installed on another surface of circuit board 71.Wherein, external interface 73 can be installed in circuit board 71 the same sides with electronic component 72, also can be installed in circuit board 71 the same sides with electrostatic discharge protective equipment 74.
Particularly; for convenient carries out processing and manufacturing to the present embodiment circuit board; the present embodiment circuit board is separately positioned on electronic component 72 and electrostatic discharge protective equipment 74 on the different surfaces of circuit board 71, thereby can easily electronic component 72 and electrostatic discharge protective equipment 74 be fixed on the circuit board 71.Wherein, electronic component 72, external interface 73 and electrostatic discharge protective equipment 74 can be installed on the circuit board 71 by modes such as welding, and the present embodiment circuit board does not limit the connected mode of each parts.
Further, the present embodiment circuit board can comprise a plurality of electronic components 72, and circuit board also comprises electrostatic discharge protective equipment 74 a plurality of and the corresponding one by one setting of electronic component 72.Concrete, can be provided with a plurality of electronic components 72 according to actual needs on the present embodiment circuit board.Corresponding; in order better electronic component 72 to be carried out the ESD protection; the present embodiment circuit board also comprises electrostatic discharge protective equipment 74 individual and the corresponding one by one setting of electronic component 72; thereby can carry out independent ESD protection to each electronic component 72 by electrostatic discharge protective equipment 74, make electronic component 72 avoid electrostatic damage.
The present embodiment circuit board arrangement, by electronic component and electrostatic discharge protective equipment are arranged on the different surfaces of circuit board, processing and fabricating circuit board more easily.In addition; by a plurality of electronic components are set on circuit board; and corresponding being provided with and electronic component electrostatic discharge protective equipment one to one; thereby make each electronic component on the circuit board can both have independent electrostatic discharge protective equipment to carry out the ESD protection, prevent that electronic component is by electrostatic damage.
Further, as shown in Figure 7, the electronic component 72 in the present embodiment can be installed in a surface of circuit board 71, and first holder 741, second holder 742 and cross structure 743 can be positioned at another surface of circuit board 71; Or as shown in Figure 8, electronic component 72, first holder 741, second holder 742 and the cross structure 743 in the present embodiment is positioned at a surface of circuit board 71.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an electrostatic discharge protective equipment is characterized in that, comprising: first holder, second holder and cross structure; One end of described cross structure is connected with described first holder, and the other end of described cross structure is connected with described second holder; Described first holder is installed in circuit board, and between the electronic component of the external interface of described circuit board and described circuit board; Second holder is installed in described circuit board; The zone at described electronic component place is between described first holder and described second holder.
2. electrostatic discharge protective equipment according to claim 1 is characterized in that, described cross structure cross section is the connecting plate of U-shaped; First flanging of described connecting plate is connected with described first holder, and second flanging of described connecting plate is connected with described second holder.
3. electrostatic discharge protective equipment according to claim 2 is characterized in that described connecting plate also comprises the 3rd flanging and Fourth Fold, and described the 3rd flanging is vertical with described first flanging respectively with described Fourth Fold; Described the 3rd flanging and Fourth Fold are installed in respectively on the described circuit board, so that the zone at described electronic component place is between described the 3rd flanging and described Fourth Fold.
4. according to claim 2 or 3 described electrostatic discharge protective equipments, it is characterized in that the zone at described electronic component place is positioned at the zone at described connecting plate place.
5. electrostatic discharge protective equipment according to claim 1 is characterized in that described cross structure comprises at least one connecting line, and an end of described connecting line is connected with described first holder, and the other end of described connecting line is connected with described second holder.
6. electrostatic discharge protective equipment according to claim 5 is characterized in that the surface of described connecting line is provided with insulating barrier.
7. circuit board arrangement comprises circuit board, is installed in the electronic component and the external interface of described circuit board, it is characterized in that also comprise electrostatic discharge protective equipment, described electrostatic discharge protective equipment comprises: first holder, second holder and cross structure; One end of described cross structure is connected with described first holder, and the other end of described cross structure is connected with described second holder; Described first holder is installed in circuit board, and between the electronic component of the external interface of described circuit board and described circuit board; Second holder is installed in described circuit board; Described electronic component is between described first holder and described second holder.
8. circuit board arrangement according to claim 7 is characterized in that, described cross structure cross section is the connecting plate of U-shaped; First flanging of described connecting plate is connected with described first holder, and second flanging of described connecting plate is connected with described second holder.
9. circuit board arrangement according to claim 7 is characterized in that described cross structure comprises at least one connecting line, and an end of described connecting line is connected with described first holder, and the other end of described connecting line is connected with described second holder.
10. circuit board arrangement according to claim 7 is characterized in that, described electronic component is installed in a surface of described circuit board, and described first holder, described second holder and described cross structure are positioned at another surface of described circuit board; Or described electronic component, described first holder, described second holder and described cross structure are positioned at a surface of described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449689U CN201629903U (en) | 2010-03-26 | 2010-03-26 | Static discharging protection device and circuit board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449689U CN201629903U (en) | 2010-03-26 | 2010-03-26 | Static discharging protection device and circuit board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629903U true CN201629903U (en) | 2010-11-10 |
Family
ID=43061301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201449689U Expired - Lifetime CN201629903U (en) | 2010-03-26 | 2010-03-26 | Static discharging protection device and circuit board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603873A (en) * | 2016-02-11 | 2018-09-28 | 盛思锐汽车解决方案股份公司 | Sensor chip with electric static discharge protector |
-
2010
- 2010-03-26 CN CN2010201449689U patent/CN201629903U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603873A (en) * | 2016-02-11 | 2018-09-28 | 盛思锐汽车解决方案股份公司 | Sensor chip with electric static discharge protector |
| US11022590B2 (en) | 2016-02-11 | 2021-06-01 | Sensirion Ag | Electronic component including sensor device and method of manufacturing same |
| CN108603873B (en) * | 2016-02-11 | 2021-08-27 | 盛思锐股份公司 | Sensor chip with electrostatic discharge protection element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: California, USA Patentee before: Tanous Co. Effective date of registration: 20180212 Address after: California, USA Patentee after: Tanous Co. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |