CN107731496A - Coil module - Google Patents
Coil module Download PDFInfo
- Publication number
- CN107731496A CN107731496A CN201710061009.7A CN201710061009A CN107731496A CN 107731496 A CN107731496 A CN 107731496A CN 201710061009 A CN201710061009 A CN 201710061009A CN 107731496 A CN107731496 A CN 107731496A
- Authority
- CN
- China
- Prior art keywords
- connection terminal
- forming portion
- terminal forming
- substrate
- coil module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/003—Printed circuit coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Abstract
The present invention discloses a kind of coil module, including：Substrate, formed by hard material；Drafting department, at least one side of the substrate is formed at, wherein, in the substrate equipped with order to extend the connection terminal forming portion of formation with external electrical connections, and in the connection terminal forming portion formed with least one through hole.
Description
Technical field
The present invention relates to a kind of coil module.
Background technology
Recently, as the increase of mobile phone market, wireless charging function are in the trend increased using rate.And then examine
A variety of products using wireless charging function such as desk, the dining table of wireless charging can be carried out by considering, the nothing that can predict future
The market scale of micro USB electrical equipment will further become big.
In addition, in the acceptance division for realizing nearest wireless charging function, NFC function, MST work(are used compoundly
Multiple functions such as energy, WPC functions, and due to the thickness of mobile phone is thinning and filming in terms of Structure of need.
Also, above-mentioned acceptance division is frequently connected to main substrate, but due to using filming structure, by acceptance division and master
During substrate connection, main substrate can be connected in the state of the connection terminal forming portion of acceptance division is rolled over or is bent.
Therefore, in order to prevent the breakage of acceptance division, acceptance division uses flexible display substrates, and the flexible display substrates are by utilizing
The polyamide film that flexible materials are formed is formed.
But in the case of using flexible circuit board, the problem of manufacturing cost rising be present.
Therefore, it is necessary to develop a kind of structure that manufacturing cost can be reduced while the breakage of substrate is prevented.
[prior art literature]
[patent document]
(patent document 1) Korean granted patent publication the 0663541st.
The content of the invention
The present invention provides a kind of coil module that can reduce manufacturing cost.
Included according to the coil module of one embodiment of the invention：Substrate, formed by hard material；Drafting department, it is formed at
At least one side of the substrate, wherein, in the substrate equipped with order to extend the connection terminal of formation with external electrical connections
Forming portion, and could be formed with least one through hole in the connection terminal forming portion.
Included according to the coil module of one embodiment of the invention：Substrate, formed by hard material；Drafting department, it is formed at
At least one side of the substrate, wherein, in the substrate equipped with order to extend the connection terminal of formation with external electrical connections
Forming portion, the drafting department for being formed at the connection terminal forming portion are formed at the two sides of the connection terminal forming portion, are formed at
The drafting department of the one side of the connection terminal forming portion and be formed at the connection terminal forming portion another side drafting department with
The mode being alternately arranged is formed.
The present invention has the effect that can reduce manufacturing cost.
Brief description of the drawings
Fig. 1 is the schematic perspective view for showing the coil module according to the first embodiment of the present invention.
Fig. 2 is the enlarged drawing in the A portions for showing Fig. 1.
Fig. 3 is shown provided with the plane of the connection terminal forming portion of coil module according to the second embodiment of the present invention
Figure.
Fig. 4 is shown provided with the plane of the connection terminal forming portion of coil module according to the third embodiment of the invention
Figure.
Fig. 5 is shown provided with the plane of the connection terminal forming portion of coil module according to the fourth embodiment of the invention
Figure.
Fig. 6 is shown provided with the signal of the connection terminal forming portion of coil module according to the fifth embodiment of the invention
Property stereogram.
Fig. 7 is shown provided with the signal of the connection terminal forming portion of coil module according to the fifth embodiment of the invention
Property profile.
Fig. 8 is to be shown provided with looking up in the connection terminal forming portion of coil module according to the sixth embodiment of the invention
Figure.
Symbol description
100：Coil module
120、220、320、420、520：Substrate
130、230、330、430：Through hole
160、260、360、460、560：Drafting department
Embodiment
Hereinafter, refer to the attached drawing and to the present invention the form that is preferable to carry out illustrate.But embodiment energy of the invention
Various other forms are enough deformed into, and the scope of the present invention is not limited to embodiment described below.Also, the reality of the present invention
Form is applied in order to be provided to having the personnel of ABC more completely to illustrate the present invention in the art.In accompanying drawing
The form and dimension of key element etc. perhaps to more specific explanation and exaggerated.
Fig. 1 is the schematic perspective view for showing the coil module according to the first embodiment of the present invention, and Fig. 2 is to show Fig. 1
A portions enlarged drawing.
Referring to Figures 1 and 2, substrate 120 and figure can for example be included according to the coil module of the first embodiment of the present invention
Case portion 160 and form.
Substrate 120 can be formed by hard material.For example, substrate 120 can be by material (such as FR- containing epoxy resin
3rd, FR-4 etc.) formed.That is, substrate 120 can be formed by the multi-ply paper for being impregnated with epobond epoxyn, or can be by impregnating
The glass fibre for having epoxy resin is laminated for multilayer and formed.
In addition, the connection terminal forming portion of formation can be extended equipped with for the electrical connection with outside in substrate 120
122.Connection terminal forming portion 122 can be disposed in the opening portion 123 for being formed at substrate 120, and can have bar shaped
Shape.
Also, it can for example form 6 connection terminals 140 in connection terminal forming portion 122.Although will be even in the present embodiment
Connecting terminal is illustrates exemplified by the situation of 6, but the quantity of connection terminal 140 can diversely change.
Also, it could be formed with least one through hole 130 in connection terminal forming portion 122.Through hole 130 can have
Groove shape, for example, through hole 130 can be formed at the central part the front-end of connection terminal forming portion 122.That is, in connection terminal shape
Through hole 130 is could be formed with into portion 122, and connection terminal 140 is could be formed with the rearward end of through hole 130.
Also, it is connected to connection terminal 140 formed with drafting department 160, the drafting department 160 in the both sides of through hole 130.
Also, the both sides of the connection terminal forming portion 122 in substrate 120 could be formed with to be formed for improving connection terminal
Flexible rounding (round) portion 126 in portion 122.
In addition, connection terminal forming portion 122 is attached to the position of the miscellaneous parts such as main substrate (not shown), and even
When connecing, main substrate etc. can be connected in the state of connection terminal forming portion 122 is bent.
So as to which existing substrate 120 is formed by the material of softness.But as described above, in connection terminal forming portion 122
Through hole 130 is formed, even if so as to form substrate 120 by the material of hard, also ensures that the soft of connection terminal forming portion 122
Toughness.
Accordingly, the manufacturing cost of substrate 120 can be reduced.
Drafting department 160 can be formed at least one side of substrate 120.In addition, can be equipped with antenna in drafting department 160
162.Antenna 162 can be by the flat board molded line of circle, ellipse or the polygon wound clockwise or counterclockwise
Circle is formed.
Also, antenna 162 can include：NFC antenna pattern 164, formed along the edge of substrate 120；Wireless charging
With antenna pattern 166, the inner side of NFC antenna pattern 164 is arranged in；And MST antenna patterns 168, it is arranged in NFC antenna pattern
164 and wireless charging between antenna pattern 166.
In addition, antenna 162 can be formed as, there is NFC antenna pattern, wireless charging antenna pattern and MST antenna diagrams
At least two antenna pattern in case it is combined.
Also, because the band ratio wireless charging of NFC antenna pattern 164 is higher with the frequency band of antenna pattern 166, so
NFC antenna pattern 164 can be formed as the conductivity type pattern of the rectangle form of fine line width along the edge of substrate 120
Also, wireless charging is needed to carry out power transmission with antenna pattern 166, and because use is than NFC antenna pattern
164 lower frequency bands, wireless charging antenna pattern 166 can be formed as comparing NFC antenna in the inner side of NFC antenna pattern 164
The broader line width of line width of pattern 164.
In addition, MST antenna patterns 168 can for example have and the identical line width of wireless charging antenna pattern 166.But
It is not limited to this, the line widths of MST antenna patterns 168 can be more narrower than the line width of wireless charging antenna pattern 166 or more broadly
Formed.
Also, the antenna 162 is connected to the connection terminal 140 for being provided to connection terminal forming portion 122.That is, this reality
Apply in example, enter so that antenna 162 is equipped with the situation of NFC antenna pattern, wireless charging antenna pattern and MST antenna patterns as an example
Row explanation, therefore the quantity of connection terminal 140 be 6, but can according to the species for the antenna pattern for being provided to antenna 162 and
Change the quantity of connection terminal 140.
As described above, by forming through hole 130 in connection terminal forming portion 122, even if substrate 120 is by the material of hard
Formed, the broken of connection terminal forming portion 122 can also be prevented when connection terminal 140 is connected to external component (such as main substrate)
Damage.
Accordingly, substrate 120 can not have to be formed by the material (such as Kapton) with pliability, therefore can subtract
The manufacturing cost of few substrate 120.
Hereinafter, the variant embodiment of connection terminal forming portion is illustrated referring to the drawings.
Fig. 3 is shown provided with the plane of the connection terminal forming portion of coil module according to the second embodiment of the present invention
Figure.
Reference picture 3, connection terminal forming portion 222 could be formed with multiple connection terminals 240.
Also, it could be formed with least one through hole 230 in connection terminal forming portion 222.Through hole 230 can have
Shape of slit, for example, through hole 230 can be formed at the front end of connection terminal forming portion 222, and can be with two through holes
130 modes abreast arranged are formed.
Also, it is connected to connection terminal 240 formed with drafting department 260, the drafting department 260 in the both sides of through hole 230.
Also, the both sides of the connection terminal forming portion 222 in substrate 220 could be formed with to be formed for increasing connection terminal
The flexible radius 224 in portion 222.
In addition, connection terminal forming portion 222 is attached to the position of the miscellaneous parts such as main substrate (not shown), and even
When connecing, main substrate etc. can be connected to the state that connection terminal forming portion 222 is bent.
So as to which existing substrate 220 is formed by the material of softness.But as described above, in connection terminal forming portion 222
Through hole 230 is formed, even if so as to form substrate 220 by the material of hard, also ensures that the soft of connection terminal forming portion 222
Toughness.
Accordingly, the manufacturing cost of substrate 220 can be reduced.
As described above, through hole 230 is formed in connection terminal forming portion 222, even if so as to which substrate 220 is by the material of hard
Formed, the broken of connection terminal forming portion 222 can also be prevented when connection terminal 240 is connected to external component (such as main substrate)
Damage.
Accordingly, substrate 220 can not have to be formed by the material (such as Kapton) with pliability, therefore can subtract
The manufacturing cost of few substrate 220.
Fig. 4 is shown provided with the plane of the connection terminal forming portion of coil module according to the third embodiment of the invention
Figure.
Also, it could be formed with least one through hole 330 in connection terminal forming portion 322.Multiple through holes 330 can be with
With round-shaped and one row of formation.For example, through hole 330 can be formed at the front end of connection terminal forming portion 322, and
It can be formed along the length direction of connection terminal forming portion 322.
Also, it is connected to connection terminal 340 formed with drafting department 360, the drafting department 360 in the both sides of through hole 330.
Also, the both sides of the connection terminal forming portion 322 in substrate 320 could be formed with to be formed for increasing connection terminal
The flexible radius 324 in portion 322.
In addition, connection terminal forming portion 322 is attached to the position of the miscellaneous parts such as main substrate (not shown), and even
When connecing, main substrate etc. can be connected to the state that connection terminal forming portion 322 is bent.
So as to which existing substrate 320 is formed by the material of softness.But as described above, in connection terminal forming portion 322
Through hole 330 is formed, even if so as to form substrate 320 by the material of hard, also ensures that the soft of connection terminal forming portion 322
Toughness.
Accordingly, the manufacturing cost of substrate 320 can be reduced.
As described above, through hole 330 is formed in connection terminal forming portion 322, even if so as to which substrate 320 is by the material of hard
Formed, the broken of connection terminal forming portion 322 can also be prevented when connection terminal 340 is connected to external component (such as main substrate)
Damage.
Accordingly, substrate 320 can not have to be formed by the material (such as Kapton) with pliability, therefore can subtract
The manufacturing cost of few substrate 320.
Fig. 5 is shown provided with the plane of the connection terminal forming portion of coil module according to the fourth embodiment of the invention
Figure.
Reference picture 5, connection terminal forming portion 422 extend from substrate 420 and formed, and can in connection terminal forming portion 422
With equipped with connection terminal 440.
At least one through hole 430 is could be formed with connection terminal forming portion 422.Through hole 430 can have groove
(slot) shape, for example, through hole 430 can be formed at the central part the front-end of connection terminal forming portion 422.That is, in connection end
Sub- forming portion 422 could be formed with through hole 430, and could be formed with connection terminal 440 in the rearward end of through hole 430.
In addition, connection terminal 440 can be sequentially arranged 2 on the extended line of through hole 430.Accordingly, it is connected to
The drafting department 460 of connecting terminal 440 can have the position of bending.
And then drafting department 460 is also formed with the both sides of through hole 430, and drafting department 460 can be by through hole 430
Separate and arrange.
Also, the both sides of the connection terminal forming portion 422 in substrate 420 could be formed with to be formed for increasing connection terminal
The flexible radius 424 in portion 422.
In addition, connection terminal forming portion 422 is to be connected to the position of the miscellaneous parts such as main substrate (not shown), and even
When connecing, main substrate etc. can be connected to the state that connection terminal forming portion 422 is bent.
So as to which existing substrate 420 is formed by the material of softness.But as described above, in connection terminal forming portion 422
Through hole 430 is formed, even if so as to form substrate 420 by the material of hard, also ensures that the soft of connection terminal forming portion 422
Toughness.
Accordingly, the manufacturing cost of substrate 420 can be reduced.
As described above, through hole 430 is formed in connection terminal forming portion 422, even if so as to which substrate 420 is by the material of hard
Formed, the broken of connection terminal forming portion 422 can also be prevented when connection terminal 440 is connected to external component (such as main substrate)
Damage.
Accordingly, substrate 420 can not have to be formed by the material (such as Kapton) with pliability, therefore can subtract
The manufacturing cost of few substrate 420.
Fig. 6 is shown provided with the signal of the connection terminal forming portion of coil module according to the fifth embodiment of the invention
Property stereogram, Fig. 7 are to be shown provided with showing in the connection terminal forming portion of coil module according to the fifth embodiment of the invention
Meaning property profile.
Reference picture 6 and Fig. 7, multiple connection terminals 540 are could be formed with connection terminal forming portion 522.In addition, multiple companies
Connecting terminal 540 can be respectively formed in the upper surface and bottom surface of connection terminal forming portion 522.
Also, it is connected to the drafting department of the connection terminal 540 of the upper surface for being formed at connection terminal forming portion 522 and bottom surface
560 are also respectively formed in the upper surface and bottom surface of connection terminal forming portion 522.
In addition, it is formed at the drafting department 560 of the upper surface of connection terminal forming portion 522 and is formed at connection terminal forming portion
The drafting department 560 of 522 bottom surface can be formed in a manner of being alternately arranged.
Also, being formed at the drafting department 560 of connection terminal forming portion 522 can be formed as having than connection terminal 540
The thinner thickness of thickness.
For example, connection terminal forming portion 522 can have rectangular plate shape to be bent for greater flexibility.
Also, the both sides of the connection terminal forming portion 522 in substrate 120 (reference picture 1) could be formed with to be connected for increasing
The flexible radius (not shown) of connecting terminal forming portion 522.
In addition, connection terminal forming portion 522 is attached to the position of the miscellaneous parts such as main substrate (not shown), and can be with
In connection, main substrate etc. can be connected to the state that connection terminal forming portion 522 is bent.
So as to which existing substrate 520 is formed by the material of softness.But formed as described above, making to be formed at connection terminal
The drafting department 560 in portion 522 is formed with being alternately arranged in the upper surface of connection terminal forming portion 522 and bottom surface, even if so as to by hard
The material of matter forms substrate 520, also ensures that the pliability of connection terminal forming portion 522.
Accordingly, the manufacturing cost of substrate 520 can be reduced.
As described above, the drafting department 560 for being formed at the two sides of connection terminal forming portion 522 is set to arrange and shape alternating with each otherly
Into so as to which when substrate 520 is formed by hard material, the external component of connection terminal 540 can also be connected to (such as master
Substrate) when, prevent the breakage of connection terminal forming portion 522.
Accordingly, substrate 520 can not have to be formed by the material (such as Kapton) with pliability, therefore can subtract
The manufacturing cost of few substrate 520.
Fig. 8 is to be shown provided with looking up in the connection terminal forming portion of coil module according to the sixth embodiment of the invention
Figure.
Reference picture 8, the leading section of connection terminal forming portion 622 are separated at least two parts by through hole 630.In addition,
Can be equipped with reinforcement feature 690 in the bottom surface of the connection terminal forming portion 622 separated by through hole 630.
Reinforcement feature 690 can be formed by epoxy resin or adhesive tape.
In addition, can be equipped with 6 connection terminals 640 in the upper surface of connection terminal forming portion 622.
As noted previously, as reinforcement feature 690 is formed at the bottom surface of connection terminal forming portion 622, therefore can prevent can
Can in the case where connection terminal forming portion 622 is bent caused connection terminal forming portion 622 breakage.
More than, embodiments of the invention are described in detail, but there is ABC in the art
Personnel can be clearly recognized that, interest field not limited to this of the invention, do not departing from the sheet described in claims
In the range of the technological thought of invention, a variety of modification and variation can be carried out.
Claims (16)
1. a kind of coil module, including：
Substrate, formed by hard material；
Drafting department, at least one side of the substrate is formed at,
Wherein, in the substrate equipped with order to extend the connection terminal forming portion of formation with external electrical connections,
In the connection terminal forming portion formed with least one through hole.
2. coil module as claimed in claim 1, wherein,
The through hole is formed at the central part the front-end of the connection terminal forming portion.
3. coil module as claimed in claim 2, wherein,
The through hole has round-shaped, and multiple through holes form a row.
4. coil module as claimed in claim 2, wherein,
Length direction of the through hole along connection terminal forming portion and be formed as a hole.
5. coil module as claimed in claim 1, wherein,
The through hole is formed as abreast being disposed with two in the front end of the connection terminal forming portion.
6. coil module as claimed in claim 1, wherein,
The connection terminal forming portion at least one side formed with the connection terminal for being connected to drafting department,
The drafting department for being formed at the connection terminal forming portion is separated by the through hole.
7. coil module as claimed in claim 1, wherein,
The leading section of the connection terminal forming portion is separated at least two parts by the through hole.
8. coil module as claimed in claim 7, wherein,
In the leading section bottom surface of the connection terminal forming portion equipped with reinforcement feature.
9. coil module as claimed in claim 8, wherein,
The reinforcement feature is formed by epoxy resin or adhesive tape.
10. coil module as claimed in claim 1, wherein,
The substrate is formed by the material containing epoxy resin.
11. a kind of coil module, including：
Substrate, formed by hard material；
Drafting department, at least one side of the substrate is formed at,
Wherein, in the substrate equipped with order to extend the connection terminal forming portion of formation with external electrical connections,
The drafting department for being formed at the connection terminal forming portion is formed at the two sides of the connection terminal forming portion,
It is formed at the drafting department of the one side of the connection terminal forming portion and is formed at the another side of the connection terminal forming portion
Drafting department formed in a manner of being alternately arranged.
12. coil module as claimed in claim 11, wherein,
It is formed at the drafting department of the one side of the connection terminal forming portion and is formed at the another side of the connection terminal forming portion
Drafting department abreast arrange.
13. coil module as claimed in claim 11, wherein,
The substrate is formed by the material containing epoxy resin.
14. coil module as claimed in claim 11, wherein,
The connection terminal forming portion has rectangular plate shape.
15. coil module as claimed in claim 11, wherein,
On the two sides of the connection terminal forming portion equipped with the multiple connection terminals for being connected to the drafting department.
16. coil module as claimed in claim 15, wherein,
The thickness of the drafting department is formed as the thickness of thin than the multiple connection terminal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160101874A KR20180017675A (en) | 2016-08-10 | 2016-08-10 | Coil module |
| KR10-2016-0101874 | 2016-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107731496A true CN107731496A (en) | 2018-02-23 |
Family
ID=61201255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710061009.7A Pending CN107731496A (en) | 2016-08-10 | 2017-01-25 | Coil module |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20180017675A (en) |
| CN (1) | CN107731496A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102099310B1 (en) * | 2018-03-23 | 2020-04-09 | 주식회사 아모텍 | Combo antenna module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747229A (en) * | 2004-09-06 | 2006-03-15 | 三星电机株式会社 | Antenna module and elctronic apparatus having the same |
| CN103703616A (en) * | 2011-07-22 | 2014-04-02 | 日立金属株式会社 | Antenna |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| CN104904325A (en) * | 2013-01-04 | 2015-09-09 | 伯斯有限公司 | Flexible printed circuit |
-
2016
- 2016-08-10 KR KR1020160101874A patent/KR20180017675A/en unknown
-
2017
- 2017-01-25 CN CN201710061009.7A patent/CN107731496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747229A (en) * | 2004-09-06 | 2006-03-15 | 三星电机株式会社 | Antenna module and elctronic apparatus having the same |
| CN103703616A (en) * | 2011-07-22 | 2014-04-02 | 日立金属株式会社 | Antenna |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| CN104904325A (en) * | 2013-01-04 | 2015-09-09 | 伯斯有限公司 | Flexible printed circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180017675A (en) | 2018-02-21 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190827 Address after: Han Guo Jingjidao Applicant after: Company WITS Address before: Gyeonggi Do Korea Suwon Applicant before: Samsung Electro-Mechanics Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |