CN103972633B - The hardened structure of flexible circuitry and camera module - Google Patents
The hardened structure of flexible circuitry and camera module Download PDFInfo
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- CN103972633B CN103972633B CN201310027442.0A CN201310027442A CN103972633B CN 103972633 B CN103972633 B CN 103972633B CN 201310027442 A CN201310027442 A CN 201310027442A CN 103972633 B CN103972633 B CN 103972633B
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- lateral margin
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Abstract
The present invention provides a kind of hardened structure of flexible circuitry, including a transmission range and an antenna field.The transmission range has relative one first lateral margin and one second lateral margin, and transmission range is formed with several transmission lines in the position of neighbouring first lateral margin.Above-mentioned transmission line is spaced setting from the first lateral margin towards the second lateral margin direction.The antenna field is connected to the second lateral margin of transmission range, and antenna field is formed with one group of antenna traces, and this group of antenna traces are located at side of the transmission line away from the first lateral margin.Thereby there is provided a kind of hardened structure of the flexible circuitry for being integrated with antenna traces.In addition, the present invention separately provides a kind of camera module.The hardened structure of flexible circuitry and camera module provided by the present invention, it is integrated with antenna traces, uses and makes the surcharge of camera module be lifted, and communication device is separately left the design space of antenna traces again.
Description
Technical field
The present invention relates to board structure of circuit and camera module, more particularly to a kind of hardened structure of flexible circuitry and shooting mould
Group.
Background technology
Refer to shown in Fig. 1, existing flexible circuitry plate (Flexible Printed circuit, FPC) 1a is formed with
Several signal circuits 11a, uses when flexible circuitry plate 1a two ends are connected to two electronic installations (figure is omited), can pass through institute
Signal circuit 11a is stated with transmission signal.
However, when existing flexible circuitry plate 1a is installed in communication device, communication device, which is still needed, separately leaves space, with
It is used as installing antenna traces.This situation will virtually cause the inconvenience of designer.Furthermore, in manufacturing industry now,
How production efficiency and lifting product surcharge are effectively increased, it has also become one of important topic of each manufacturer.
The content of the invention
It is an object of the invention to provide a kind of hardened structure of flexible circuitry and camera module, it helps to lift soft electricity
The hardened structure in road and camera module surcharge.
The present invention provides a kind of hardened structure of flexible circuitry, including：One transmission range, it has relative one first lateral margin and one
Second lateral margin, and the transmission range is formed with several transmission lines in the position of neighbouring first lateral margin, those transmission lines certainly should
First lateral margin is spaced setting towards the second lateral margin direction；And an antenna field, it is connected to the second lateral margin of the transmission range,
And the antenna field is formed with one group of antenna traces, this group of antenna traces are located at one of those transmission lines away from first lateral margin
Side.
It is preferred that the antenna field is formed from the second lateral margin of the transmission range towards the direction extension away from first lateral margin.
It is preferred that the hardened structure of the flexible circuitry includes two component areas, the two components area is connected to the of the transmission range
The one end and the other end of one lateral margin with the second lateral margin.
It is preferred that those transmission lines from those preferably at least twice transmission lines with a distance from second lateral margin from first side
The distance of edge.
The present invention separately provides a kind of camera module, to be installed on the circuit board of a communication device, the camera module bag
Include：One board structure of circuit, it is formed with：One transmission range, it has relative one first lateral margin and one second lateral margin, and the transmission
Qu Yu is formed with several transmission lines adjacent to the position of first lateral margin, and those transmission lines are from first lateral margin towards second side
Edge direction is spaced setting；One antenna field, it is connected to the second lateral margin of the transmission range, and the antenna field is formed with one group day
Line circuit, this group of antenna traces are located at side of those transmission lines away from first lateral margin；And two component areas, it is connected respectively
One end and the other end in the first lateral margin of the transmission range and the second lateral margin；One image pick-up device, it is installed in the two components area
One of them component area；And a connector, it is installed in another component area in the two components area, and the connector is via the biography
The transmission line in defeated area is to be electrically connected at the image pick-up device, and the connector is used for being electrically connected to the circuit of the communication device
Plate.
It is preferred that the board structure of circuit is further defined to the hardened structure of flexible circuitry, and the antenna field is from the transmission range
Second lateral margin is formed towards the direction extension away from first lateral margin.
Left it is preferred that the transmission range is L-shape, and between the antenna field and the component area equipped with the image pick-up device one filled with
The insulating space of medium.
It is preferred that the distance between the antenna field and the image pick-up device are more than the distance between the antenna field and the connector.
It is equiped with it is preferred that being equiped with distance of the component area of the image pick-up device along the transmission range down to the antenna field and being more than
Distance of the component area of the connector along the transmission range down to the antenna field.
It is preferred that those transmission lines from those preferably at least twice transmission lines with a distance from second lateral margin from first side
The distance of edge.
In summary, the hardened structure of flexible circuitry provided by the present invention and camera module, it is integrated with antenna traces, uses
Make the surcharge of camera module be lifted, and communication device is separately left the design space of antenna traces again.
Brief description of the drawings
Fig. 1 is the schematic diagram of the flexible circuitry plate of prior art；
Fig. 2 is installed in the use state schematic diagram of communication device for the camera module of first embodiment of the invention；
Fig. 3 is the schematic perspective view of the camera module of first embodiment of the invention；
Fig. 4 is another schematic perspective view for implementing aspect of camera module of first embodiment of the invention；And
Fig. 5 is the schematic perspective view of the camera module of second embodiment of the invention.
【Primary clustering symbol description】
1a flexible circuitry plates
11a signal circuits
100 camera modules
1 board structure of circuit
11 transmission ranges
111 first lateral margins
112 second lateral margins
113 first ora terminalis
114 second ora terminalis
12 antenna fields
13 component areas
131 first assembly areas
132 second component areas
14 transmission lines
141 transmission lines
142 transmission lines
15 antenna traces
16 insulating spaces
2 image pick-up devices
3 connectors
200 communication devices
201 circuit boards
Embodiment
(first embodiment) refers to Fig. 2 to Fig. 4, wherein, Fig. 2 is installed in the vertical of communication device for the camera module of the present embodiment
Body schematic diagram, Fig. 3 and Fig. 4 are the schematic perspective view of the camera module of the present embodiment.
Shown in reference picture 2 and Fig. 3, the present embodiment is a kind of camera module 100, to be installed in a communication device 200
On circuit board 201, the camera module 100 includes a board structure of circuit 1, an image pick-up device 2 and a connector 3.Wherein, it is above-mentioned logical
It can be the wireless communication apparatus such as tablet PC, mobile computer or mobile phone to interrogate device 200, but is not only restricted to this.
Refer to shown in Fig. 3, the board structure of circuit 1 is further defined to flexible circuitry plate in the present embodiment
(Flexible Printed circuit, FPC) structure, and board structure of circuit 1 be formed with a transmission range 11, an antenna field 12 and
Two component areas 13.
The transmission range 11 is L-shape, and transmission range 11 has one first lateral margin 111, one second lateral margin 112, a first end
The ora terminalis 114 of edge 113 and 1 second.Wherein, above-mentioned first lateral margin 111 is in be oppositely arranged in parallel with the second lateral margin 112, and the second side
Edge 112 is located at the inner edge of transmission range 11, and its length is less than the first lateral margin 111, and the first ora terminalis 113 and the second ora terminalis 114 distinguish position
One end and the other end in the first lateral margin 111 and the second lateral margin 112.
In addition, in the present embodiment, transmission range 11 is exemplified by generally L-shaped, but when practical application, and transmission range 11 also may be used
Other external forms are designed as, for example：Transmission range 11 is vertical bar shape (figure is omited).
Furthermore, transmission range 11 is formed with several transmission lines 14 in the position of neighbouring first lateral margin 111.The transmission line
14 are formed from the first ora terminalis 113 towards the extension of the direction of the second ora terminalis 114, and the transmission line 14 is parallel to each other and from the first side
Edge 111 is spaced setting towards the direction of the second lateral margin 112.
Wherein, the transmission line 14 from preferably at least twice transmission line 14 with a distance from above-mentioned second lateral margin 112 from
The distance of above-mentioned first lateral margin 111.Also, a transmission lines 141 of neighbouring second lateral margin 112 can in above-mentioned transmission line 14
To be used as ground connection.
In more detail, the transmission line 14 except it is above-mentioned to be grounded the transmission line 141 being used in addition to, remaining transmission line
Road 142 can be respectively to transmit electric power, frenquency signal and data signals.In addition, when practical application, the transmission line 14 can
It is changed according to designer's demand, for example：Transmission line 14 can be above-mentioned to be grounded the transmission line 141 being used without designing.
The antenna field 12 is connected to the second lateral margin 112 of transmission range 11, and the autobiography of antenna field 12 is referred in the present embodiment
Second lateral margin 112 in defeated area 11 is formed towards the direction extension away from the first lateral margin 111.
Also, above-mentioned antenna field 12 is formed with one group of antenna traces 15, and this group of antenna traces 15 are located at the transmission line
Side of the road 14 away from the first lateral margin 111.
Wherein, when camera module 100 is installed in communication device 200, this group of antenna traces 15 of antenna field 12 will be with leading to
News device 200 reaches electric connection, that is, this group of antenna traces 15 can pass through the above-mentioned feed-in signal of communication device 200.
However, the mode for reaching electric connection with communication device 200 is not any limitation as by above-mentioned this group of antenna traces 15,
For example：Communication device 200 can be formed with input source (figure in the position of the feed side (figure is not indicated) to that should organize antenna traces 15
Slightly), when camera module 100 is installed in communication device 200, the feed side of this group of antenna traces 15 is connected to above-mentioned input source,
Use and reach electric connection.
Furthermore, this group of antenna traces 15 are with pico farad (Planar Inverted in the schema of the present embodiment
FAntenna, PIFA) exemplified by antenna, but be not limited thereto.In other words, this group of antenna traces 15 can be each when practical application
The kenel of formula various kinds, such as：Monopole (Monopole) antenna, loop (loop) antenna or other various antennas.
In addition, in the present embodiment, both global shapes of transmission range 11 and antenna field 12 exemplified by being in substantially F shapes, but
When practical application, both global shapes of transmission range 11 and antenna field 12 also may be designed as other external forms.
The two components area 13 be connected to the first lateral margin 111 of transmission range 11 and one end of the second lateral margin 112 and
The other end, refers to the two components area 13 respectively from the first ora terminalis 113 and the second ora terminalis 114 of transmission range 11 in the present embodiment
Extension is formed.Also, above-mentioned two components area 13 can pass through the transmission line 14 of transmission range 11 with transmission signal between the two with
Electric power is (for example：The two ends of transmission line 14 partly can be located in the two components area 13).
In more detail, the two components area 13 can be respectively defined as a first assembly area 131 and one second component area
132.Wherein, distance of the above-mentioned first assembly area 131 along transmission range 11 down to antenna field 12 is more than the second component area 132 along transmission
Distance of the area 11 down to antenna field 12.
Furthermore, an insulating space filled with medium (such as air) is left between the first assembly area 131 and antenna field 12
16, use through above-mentioned insulating space 16 and disturb the component being installed in first assembly area 131 to reduce by this group of antenna traces 15
(such as following image pick-up devices 2).
The image pick-up device 2 is installed in one of above-mentioned two components area 13 component area (that is, first assembly area 131), and
And the connector 3 is installed in another component area (that is, second component area 132) in above-mentioned two components area 13.Wherein, connector 3
Via the transmission line 14 of transmission range 11 to be electrically connected at image pick-up device 2, and connector 3 can be used to install and be electrically connected at logical
Interrogate the circuit board 201 of device 200.Furthermore, the distance between the antenna field 12 and image pick-up device 2 are more than antenna field 12 and connector
The distance between 3.
In summary, the present embodiment is integrated with antenna traces 15 in camera module 100, to make the attached of camera module 100
Price markup is worth to be lifted, and communication device 200 is separately left the design space of antenna traces 15, and then reduces communication
The design burden of device 200.
In addition, in the present embodiment, this group of antenna traces 15 are formed in antenna field 12 completely, but when practical application,
Also can slightly it change.For example：This group of antenna traces 15 may pass through the second lateral margin 112 (as shown in Figure 4), so that this group of antenna traces
15 parts are located in transmission range 11.(second embodiment)
Referring to Fig. 5, it is the second embodiment of the present invention, the present embodiment is similar with first embodiment, mutually exists together no longer
Repeat, and both differences are essentially consisted in, the antenna field 12 of the present embodiment is located at the first lateral margin 111 and second of transmission range 11
Between lateral margin 112.
In more detail, the antenna field 12 of the present embodiment is equivalent to being coated in transmission range 11, so that board structure of circuit 1 is big
Cause L-shape.In other words, the antenna field 12 is connected to the second lateral margin 112 of transmission range 11 and is located at the second lateral margin 112 and described
Between transmission line 14.Use the effect for further reaching and reducing board structure of circuit 1.
According to embodiments of the present invention, in above-mentioned camera module 100 board structure of circuit 1 (the hardened structure of flexible circuitry) is integrated with
Antenna traces 15, to make the surcharge of camera module 100 be lifted, and make communication device 200 separately to leave day
The design space of line circuit 15.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (1)
1. a kind of camera module, to be installed on the circuit board of a communication device, it is characterised in that the camera module includes：
One board structure of circuit, it is formed with：
One transmission range, it has relative one first lateral margin and one second lateral margin, and the transmission range is in neighbouring first lateral margin
Position is formed with several transmission lines, and those transmission lines are spaced setting from first lateral margin towards the second lateral margin direction,
The transmission line from preferably at least twice transmission line with a distance from above-mentioned second lateral margin from above-mentioned first lateral margin with a distance from, on
The transmission lines for stating in transmission line neighbouring second lateral margin may be used as ground connection and be used；
One antenna field, it is connected to the second lateral margin of the transmission range, and the antenna field is formed with one group of antenna traces, this group of antenna
Circuit is located at side of those transmission lines away from first lateral margin, and those transmission lines are from a distance from second lateral margin at least two
Times those transmission lines from first lateral margin with a distance from, when camera module is installed in communication device, the group day of antenna field
Line circuit will reach electric connection with communication device；And
Two component areas, it is connected to the first lateral margin of the transmission range and one end of the second lateral margin and the other end, two components
Area can be respectively defined as a first assembly area and one second component area, wherein, above-mentioned first assembly area is along transmission range so that antenna
The distance in area is more than distance of the second component area along transmission range down to antenna field, leaves one between first assembly area and antenna field and fills
There is the insulating space of medium, use through above-mentioned insulating space and be installed in reduce by this group of antenna traces interference in first assembly area
Component；
One image pick-up device, it is installed in one of two components area component area, the distance between the antenna field and the image pick-up device
More than the distance between the antenna field and the connector, the component area of the image pick-up device is equiped with along the transmission range to the antenna field
Distance be more than the distance for being equiped with the component area of the connector along the transmission range to the antenna field；And
A connector, it is installed in another component area in the two components area, and the connector is via the transmission line of the transmission range
To be electrically connected at the image pick-up device, and the connector is used for being electrically connected to the circuit board of the communication device；
The board structure of circuit is the hardened structure of flexible circuitry, and the antenna field is from the second lateral margin of the transmission range towards away from first side
The direction extension of edge is formed；The transmission range is L-shape, and leaves one between the antenna field and the component area equipped with the image pick-up device
Insulating space filled with medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027442.0A CN103972633B (en) | 2013-01-24 | 2013-01-24 | The hardened structure of flexible circuitry and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027442.0A CN103972633B (en) | 2013-01-24 | 2013-01-24 | The hardened structure of flexible circuitry and camera module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103972633A CN103972633A (en) | 2014-08-06 |
| CN103972633B true CN103972633B (en) | 2017-09-29 |
Family
ID=51241874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310027442.0A Active CN103972633B (en) | 2013-01-24 | 2013-01-24 | The hardened structure of flexible circuitry and camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103972633B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812639A (en) * | 2016-05-18 | 2016-07-27 | 广东欧珀移动通信有限公司 | Camera assembly and mobile phone with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0730165A2 (en) * | 1995-03-03 | 1996-09-04 | Gec-Marconi Limited | Integrated microwave circuit board for millimetric wavelengths |
| CN1551615A (en) * | 2003-05-09 | 2004-12-01 | ���µ�����ҵ��ʽ���� | Imaging apparatus |
| CN101923811A (en) * | 2010-06-01 | 2010-12-22 | 苏州佳世达电通有限公司 | Panel module and electronic device |
-
2013
- 2013-01-24 CN CN201310027442.0A patent/CN103972633B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0730165A2 (en) * | 1995-03-03 | 1996-09-04 | Gec-Marconi Limited | Integrated microwave circuit board for millimetric wavelengths |
| CN1551615A (en) * | 2003-05-09 | 2004-12-01 | ���µ�����ҵ��ʽ���� | Imaging apparatus |
| CN101923811A (en) * | 2010-06-01 | 2010-12-22 | 苏州佳世达电通有限公司 | Panel module and electronic device |
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| Publication number | Publication date |
|---|---|
| CN103972633A (en) | 2014-08-06 |
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