CN205123872U - Automatic camera module of focusing - Google Patents
Automatic camera module of focusing Download PDFInfo
- Publication number
- CN205123872U CN205123872U CN201521010127.8U CN201521010127U CN205123872U CN 205123872 U CN205123872 U CN 205123872U CN 201521010127 U CN201521010127 U CN 201521010127U CN 205123872 U CN205123872 U CN 205123872U
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- China
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- substrate
- liquid crystal
- chip
- image sensor
- crystal lens
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- Transforming Light Signals Into Electric Signals (AREA)
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Abstract
The utility model discloses an automatic camera module of focusing, including camera lens subassembly, circuit board and image sensor encapsulation, the camera lens subassembly includes camera lens and microscope base, the camera lens is installed the microscope base in, the downside at the microscope base is installed in image sensor encapsulation, the downside in the image sensor encapsulation is installed to the circuit board, the image sensor encapsulation includes chip and base plate subassembly, and install the chip is in the base plate subassembly on and the inside circuit electric connection of this chip and base plate subassembly, the image sensor encapsulation still includes the liquid crystal lens, the liquid crystal lens is installed the base plate subassembly on and be located the top of chip, the liquid crystal lens circuit electric connection inside with the base plate subassembly. The image sensor encapsulation of this camera module has the liquid crystal camera lens, has simplified the structure of camera module, and it is more convenient to assemble, has also reduced the height of camera module to the thickness that makes the electronic product becomes thinner.
Description
Technical field
The utility model relates to picture pick-up device technical field, particularly relates to a kind of automatic focusing camera head mould group.
Background technology
In recent years, along with the development of multimedia technology, the range of application of camera module is more and more wider, is widely used in mobile phone, computer, the first-class electronic product of miniature video camera.The camera module of prior art generally includes lens assembly, infrared fileter, circuit board and image sensor package.Image sensor package is the core component of camera module.Automatic focusing camera head mould group also comprises liquid crystal lens, and liquid crystal lens, by loading specific voltage on its electrode, can produce different refractive indexes and focal length, thus realize adjustable effect.The liquid crystal lens of the automatic focusing camera head mould group of prior art to be arranged on microscope base and to be located at the downside of camera lens.But, the microscope base that plastic material is made is arranged the supporting circuit of liquid crystal lens, and not only difficulty is comparatively large, but also circuit production need be become three-dimensional, has increased the whole height of camera module, place obstacles to production ultrathin electronic products, this technology is easily by market.
Utility model content
The technical problems to be solved in the utility model is, a kind of automatic focusing camera head mould group is provided, the image sensor package of this camera module is with LCD lens, simplify the structure of camera module, assemble more convenient, also reduce the height of camera module, thus make the thickness of electronic product become thinner.
Technical solution of the present utility model is, provides a kind of automatic focusing camera head mould group with following structure, comprises lens assembly, circuit board and image sensor package; Described lens assembly comprises camera lens and microscope base; Described camera lens is arranged in described microscope base, and described image sensor package is arranged on the downside of described microscope base, and described circuit board is arranged on the downside of described image sensor package; Described image sensor package comprises chip and board unit, described chip is arranged on described board unit and the circuit of this chip and described board unit inside is electrically connected, described image sensor package also comprises liquid crystal lens, and described liquid crystal lens to be arranged on described board unit and to be positioned at the top of described chip; The circuit of described liquid crystal lens and described board unit inside is electrically connected.
After adopting above structure, automatic focusing camera head mould group of the present utility model, compared with prior art, has the following advantages:
Because automatic focusing camera head mould group of the present utility model also comprises liquid crystal lens, automatic focusing camera head mould group compared to existing technology, without the need to making circuit on microscope base, simplify the structure of camera module, greatly reduce manufacture difficulty, assemble also more convenient, also reduce the height of camera module simultaneously, thus the thickness of product can be made to become thinner.
Improve as one of the present utility model, described board unit comprises the first substrate with light hole; Described liquid crystal lens is arranged on described first substrate and the effective coverage of this liquid crystal lens and covers on described light hole; The circuit of described liquid crystal lens and described first substrate inside is electrically connected.After adopting this kind of structure, structure is simple, easy for installation.
Improve as another kind of the present utility model, the edge of described liquid crystal lens is evenly distributed with multiple the first terminal along liquid crystal lens circumference; Position corresponding with described the first terminal on described first substrate is provided with the second terminal, and multiple described the first terminal is electrically connected with the second corresponding terminal respectively.After adopting this kind of structure, liquid crystal lens installs more convenient and structure is more smooth.
Also have a kind of improvement as of the present utility model, described board unit also comprises second substrate, and described second substrate is located at the downside of described first substrate, and the circuit of described second substrate inside and the circuit of described first substrate inside are electrically connected; Described chip is arranged on described second substrate and the circuit of this chip and described second substrate inside is electrically connected.After adopting this kind of structure, structure is simple, assembles more convenient.
Also have a kind of improvement as of the present utility model, described second substrate is provided with chip hole, and described receive chips is in described chip hole.After adopting this kind of structure, described chip can not affect the whole height of camera module, but also makes bottom image sensor package more smooth.
Also have a kind of improvement as of the present utility model, image sensor package also comprises electronic component, and the upside of described first substrate is located at by described electronic component and the circuit of this electronic component and first substrate inside is electrically connected.After adopting this kind of structure, image sensor package also comprises electronic component, such image sensor package inherently can realize complete camera module circuit, make the assembling of camera module more simple and convenient, reduce the production threshold of camera module production firm, enhance productivity, be conducive to the development of science and technology.
Also have a kind of improvement as of the present utility model, fixed by glue between described first substrate and second substrate.After adopting this kind of structure, between first substrate and second substrate, fixed form structure is simple and reliable.
Also have a kind of improvement as of the present utility model, the lower end of described microscope base is provided with the holding tank for holding electronic element and liquid crystal lens; Described microscope base is arranged on described first substrate, and described electronic component and liquid crystal lens are contained in described holding tank.After adopting this kind of structure, make camera modular structure compacter, thus the whole height of camera module can be reduced.
Accompanying drawing explanation
Fig. 1 is the perspective view of automatic focusing camera head mould group of the present utility model.
Fig. 2 is the detonation configuration schematic diagram of automatic focusing camera head mould group of the present utility model.
Fig. 3 is the perspective view of the image sensor package of automatic focusing camera head mould group of the present utility model.
Fig. 4 is the perspective view of the microscope base of automatic focusing camera head mould group of the present utility model.
Shown in figure: 1, lens assembly, 1.1, camera lens, 1.2, microscope base, 1.2.1, holding tank, 2, circuit board, 3, image sensor package, 3.1, chip, 3.2, LCD lens, 3.2.1, effective coverage, 3.2.2, the first terminal, 3.3, first substrate, 3.3.1, light hole, 3.3.2, the second terminal, 3.4, second substrate, 3.4.1, chip hole, 3.5, glue, 3.6, electronic component.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1 to Fig. 4, automatic focusing camera head mould group of the present utility model, comprises lens assembly 1, circuit board 2 and image sensor package 3.Described lens assembly 1 comprises camera lens 1.1 and microscope base 1.2.Described camera lens 1.1 is arranged in described microscope base 1.2, and described image sensor package 3 is arranged on the downside of described microscope base 1.2, and described circuit board 2 is arranged on the downside of described image sensor package 3.Described image sensor package 3 comprises chip 3.1 and board unit, described chip 3.1 is arranged on described board unit and this chip 3.1 is electrically connected with the circuit of described board unit inside, described image sensor package 3 also comprises liquid crystal lens 3.2, and described liquid crystal lens 3.2 to be arranged on described board unit and to be positioned at the top of described chip 3.1.Described liquid crystal lens 3.2 is electrically connected with the circuit of described board unit inside.
Described board unit comprises the first substrate 3.3 with light hole 3.3.1.Described liquid crystal lens 3.2 is arranged on described first substrate 3.3 and the effective coverage 3.2.1 of this liquid crystal lens 3.2 covers on described light hole 3.3.1.Described liquid crystal lens 3.2 is electrically connected with the circuit of described first substrate 3.3 inside.The edge of described liquid crystal lens 3.2 is evenly distributed with multiple the first terminal 3.2.2 along liquid crystal lens 3.2 circumference.On described first substrate 3.3, the position corresponding with described the first terminal 3.2.2 is provided with the second terminal 3.3.2, and multiple described the first terminal 3.2.2 is electrically connected with the second corresponding terminal 3.3.2 respectively.
Described board unit also comprises second substrate 3.4, and described second substrate 3.4 is located at the downside of described first substrate 3.3, and the circuit of described second substrate 3.4 inside and the circuit of described first substrate 3.3 inside are electrically connected.Described chip 3.1 is arranged on described second substrate 3.4 and this chip 3.1 is electrically connected with the circuit of described second substrate 3.4 inside.Described second substrate 3.4 is provided with chip hole 3.4.1, and described chip 3.1 is contained in described chip hole 3.4.1.In this specific embodiment, fixed by glue 3.5 between described first substrate 3.3 and second substrate 3.4.Also fixed by glue 3.5 between described second substrate 3.4 and circuit board 2.
Described image sensor package 3 also comprises electronic component 3.6, and the upside of described first substrate 3.3 is located at by described electronic component 3.6 and the circuit of this electronic component 3.6 and first substrate 3.3 inside is electrically connected.The lower end of described microscope base 1.2 is provided with the holding tank 1.2.1 for holding electronic element 3.6 and liquid crystal lens 3.2.Described microscope base 1.2 is arranged on described first substrate 3.3, and described electronic component 3.6 and liquid crystal lens 3.2 are contained in described holding tank 1.2.1.
Claims (8)
1. an automatic focusing camera head mould group, comprises lens assembly (1), circuit board (2) and image sensor package (3); Described lens assembly (1) comprises camera lens (1.1) and microscope base (1.2); Described camera lens (1.1) is arranged in described microscope base (1.2), described image sensor package (3) is arranged on the downside of described microscope base (1.2), and described circuit board (2) is arranged on the downside of described image sensor package (3); Described image sensor package (3) comprises chip (3.1) and board unit, described chip (3.1) is arranged on described board unit and this chip (3.1) is electrically connected with the circuit of described board unit inside, it is characterized in that: described image sensor package (3) also comprises liquid crystal lens (3.2), described liquid crystal lens (3.2) to be arranged on described board unit and to be positioned at the top of described chip (3.1); Described liquid crystal lens (3.2) is electrically connected with the circuit of described board unit inside.
2. automatic focusing camera head mould group according to claim 1, is characterized in that: described board unit comprises the first substrate (3.3) with light hole (3.3.2); Described liquid crystal lens (3.2) is arranged on that described first substrate (3.3) is upper and the effective coverage (3.2.1) of this liquid crystal lens (3.2) covers on described light hole (3.3.1); Described liquid crystal lens (3.2) is electrically connected with the circuit of described first substrate (3.3) inside.
3. automatic focusing camera head mould group according to claim 2, is characterized in that: the edge of described liquid crystal lens (3.2) is evenly distributed with multiple the first terminal (3.2.2) along liquid crystal lens (3.2) circumference; The upper position corresponding with described the first terminal (3.2.2) of described first substrate (3.3) is provided with the second terminal (3.3.2), and multiple described the first terminal (3.2.2) is electrically connected with corresponding the second terminal (3.3.2) respectively.
4. the automatic focusing camera head mould group according to Claims 2 or 3, it is characterized in that: described board unit also comprises second substrate (3.4), described second substrate (3.4) is located at the downside of described first substrate (3.3), and the circuit of the circuit that described second substrate (3.4) is inner and described first substrate (3.3) inside is electrically connected; Described chip (3.1) is arranged on upper and this chip (3.1) is inner with described second substrate (3.4) circuit of described second substrate (3.4) and is electrically connected.
5. automatic focusing camera head mould group according to claim 4, it is characterized in that: described second substrate (3.4) is provided with chip hole (3.4.1), described chip (3.1) is contained in described chip hole (3.4.1).
6. automatic focusing camera head mould group according to claim 5, it is characterized in that: image sensor package (3) also comprises electronic component (3.6), the upside of described first substrate (3.3) is located at by described electronic component (3.6) and the circuit of this electronic component (3.6) and first substrate (3.3) inside is electrically connected.
7. automatic focusing camera head mould group according to claim 6, is characterized in that: fixed by glue (3.5) between described first substrate (3.3) and second substrate (3.4).
8. automatic focusing camera head mould group according to claim 6, is characterized in that: the lower end of described microscope base (1.2) is provided with the holding tank (1.2.1) for holding electronic element (3.6) and liquid crystal lens (3.2); Described microscope base (1.2) is arranged on described first substrate (3.3), and described electronic component (3.6) and liquid crystal lens (3.2) are contained in described holding tank (1.2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010127.8U CN205123872U (en) | 2015-12-08 | 2015-12-08 | Automatic camera module of focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010127.8U CN205123872U (en) | 2015-12-08 | 2015-12-08 | Automatic camera module of focusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123872U true CN205123872U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010127.8U Expired - Fee Related CN205123872U (en) | 2015-12-08 | 2015-12-08 | Automatic camera module of focusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123872U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322632A (en) * | 2018-02-28 | 2018-07-24 | 广东欧珀移动通信有限公司 | Camera module, electronic device and camera module production method |
| CN110099202A (en) * | 2019-04-24 | 2019-08-06 | 维沃移动通信（杭州）有限公司 | The production method of camera module, terminal device and camera module |
| CN110620865A (en) * | 2019-10-16 | 2019-12-27 | Oppo广东移动通信有限公司 | Electronic equipment and camera module thereof |
| CN111314591A (en) * | 2020-03-09 | 2020-06-19 | 昆山丘钛微电子科技有限公司 | Camera module and manufacturing method thereof |
-
2015
- 2015-12-08 CN CN201521010127.8U patent/CN205123872U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322632A (en) * | 2018-02-28 | 2018-07-24 | 广东欧珀移动通信有限公司 | Camera module, electronic device and camera module production method |
| CN108322632B (en) * | 2018-02-28 | 2020-09-08 | Oppo广东移动通信有限公司 | Camera module, electronic device and camera module manufacturing method |
| CN110099202A (en) * | 2019-04-24 | 2019-08-06 | 维沃移动通信（杭州）有限公司 | The production method of camera module, terminal device and camera module |
| CN110620865A (en) * | 2019-10-16 | 2019-12-27 | Oppo广东移动通信有限公司 | Electronic equipment and camera module thereof |
| CN111314591A (en) * | 2020-03-09 | 2020-06-19 | 昆山丘钛微电子科技有限公司 | Camera module and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20211208 |