CN103338324A - Electronic device with camera function - Google Patents
Electronic device with camera function Download PDFInfo
- Publication number
- CN103338324A CN103338324A CN2013102325183A CN201310232518A CN103338324A CN 103338324 A CN103338324 A CN 103338324A CN 2013102325183 A CN2013102325183 A CN 2013102325183A CN 201310232518 A CN201310232518 A CN 201310232518A CN 103338324 A CN103338324 A CN 103338324A
- Authority
- CN
- China
- Prior art keywords
- camera lens
- cover plate
- electronic installation
- lens module
- refractive index
- 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
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- Studio Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The invention provides an electronic device which comprises a camera lens module, and a cover plate, wherein the camera lens module is mounted at the back part of the cover plate and comprises a lens, the lens of the camera lens module is fixedly connected onto the back part of the cover plate through transparent paste, and the refractive index of the transparent paste is close to that of the lens. The electric device provided by the invention is low in manufacturing cost, can improve the light transmission rate and the phenomenon of ghost image and stray light.
Description
Technical field
The present invention relates to a kind of electronic installation with camera function, relate in particular to a kind of electronic installation that can improve the quality of image of shooting.
Background technology
The camera function of some portable electron devices (as mobile phone and panel computer etc.) now is more and more universal.With reference to figure 1, be one to have the schematic diagram of the electronic installation 50 of camera function.The camera lens 510 of camera lens module 51 is installed in the back of cover plate 52 usually, is provided with pad 53 and the outward appearance printing ink 54 of offering hole portion between while camera lens 510 and the cover plate 20.Pass camera lens 510 behind the through hole of ambient light through above-mentioned cover plate 52 and pad 53.
Yet, in the above-mentioned design, ambient light reflects at itself and hole portion junction after penetrating cover plate 52 easily, the light of simultaneously saturating via portion also reflects easily in the junction of through hole and camera lens 510, the light transmittance that causes ambient light to enter into camera lens reduces (reflectivity of visible light is approximately 9-10%), and the quality that influences that causes simultaneously taking descends.In order to promote the quality of image of shooting, prior art mainly reduces above-mentioned reflection (reflectivity of visible light can be low to moderate 3% usually) by the junction coating anti reflection film 55 in cover plate and camera lens and above-mentioned hole portion respectively, and then improves image ghost and stray light when improving light transmittance.Yet the cost of above-mentioned plated film is higher, causes the cost of electronic installation to raise, and this electronic installation for short-life-cycle is not calculated.
Summary of the invention
In view of this, be necessary to provide a kind of electronic installation, it can improve light transmittance and cost is relatively low.
The invention provides a kind of electronic installation, comprise a camera lens module and a cover plate, this camera lens module is installed on the back of cover plate and comprises a camera lens, the camera lens of this camera lens module is fixedly attached to the back of above-mentioned cover plate by transparent alite paste, and the refractive index of the refractive index of this transparent alite paste and above-mentioned cover plate and camera lens is close.
The manufacturing cost of electronic installation provided by the invention is cheap relatively, and can improve image ghost and stray light when improving light transmittance.
Description of drawings
Fig. 1 is existing phantom with electronic installation of camera function, and it illustrates camera lens and cover plate.
Fig. 2 is the phantom of the electronic installation of the present invention's one preferred embodiments, and it illustrates camera lens and cover plate.
The main element symbol description
| |
100 |
| The |
10 |
| |
11 |
| |
20 |
| |
30 |
| Ink lay | 40 |
| Through |
41 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Fig. 2 is the stereogram of the present invention's one preferred embodiments electronic installation 100.Electronic installation 100 comprises a camera lens module 10 and a transparent cover plate 20, and wherein this cover plate 20 can be single element, also can be the part of the contact panel that is arranged at these electronic installation 100 the place aheads.Camera lens module 10 comprises a camera lens 11, and wherein this camera lens 11 and cover plate 20 main components are SiO2, and its refractive index is roughly 1.5 usually.
In the present invention, this electronic installation 100 is pasted the back that is fixed to above-mentioned cover plate 20 by transparent plastic alite paste 30 with the camera lens 11 of camera lens module 10.This alite paste 30 area greater than above-mentioned camera lens 11 with alite paste 30 adjacent surface areas, make alite paste 30 can be covered in fully on this camera lens 11.In the middle of present embodiment, can fit above-mentioned camera lens module 10 under vacuum environment to cover plate 20 and overcome air by modes such as pressure debubbles enters between above-mentioned camera lens module 10 and the cover plate 20.This transparent alite paste 30 is close with the refractive index of above-mentioned camera lens 11 and cover plate 20.In the middle of preferred embodiments, the refractive index of this alite paste 30 is between the refractive index of camera lens 11 and cover plate 20.
With prior art earlier than, the refractive index of alite paste 30 of the present invention is greater than the refractive index (refractive index of air is about 1) of air, can make ambient light reduce at the reflectivity of camera lens 11 and cover plate 20 with the junction of alite paste 30, and then improve image ghost and stray light when improving light transmittance.According to experiment test, the electronic installation of said structure 100 is low to moderate 4% for visible reflectance.
In the middle of another execution mode, camera lens 11 positions that this cover plate 20 is installed camera lens module 10 are provided with an ink lay 40, are used for promoting the appearance effect of this electronic installation 100.Form a through hole 41 in the middle of this ink lay 40, the size of this through hole 41 is greater than the size of above-mentioned camera lens 11.Above-mentioned alite paste 30 is contained in this through hole 41 over against the part of this camera lens 11, and then enters in the camera lens 11 after allowing ambient light to penetrate alite paste 30 parts in this through hole 41.
Although preferred implementation of the present invention is illustrated and describes, those skilled in the art will realize, and can make various changes and improvements, and these do not exceed true scope of the present invention.Therefore expectation, the present invention are not limited to disclosed as the embodiment that realizes the optimal mode that the present invention is contemplated, and all execution modes that the present invention includes have in the protection range of appended claims.
Claims (4)
1. electronic installation, comprise a camera lens module and a cover plate, this camera lens module is installed on the back of cover plate and comprises a camera lens, it is characterized in that: the camera lens of this camera lens module is fixedly attached to the back of above-mentioned cover plate by transparent alite paste, and the refractive index of the refractive index of this transparent alite paste and above-mentioned cover plate and camera lens is close.
2. electronic installation according to claim 1, it is characterized in that: the camera lens of this camera lens module and the material of cover plate are glass.
3. electronic installation according to claim 1, it is characterized in that: the refractive index of this alite paste is between the refractive index of camera lens and cover plate.
4. electronic installation according to claim 1 is characterized in that: the lens location that this cover plate is installed the camera lens module is provided with an ink lay, wherein forms a through hole in the middle of this ink lay, and above-mentioned alite paste partly is positioned at this through hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325183A CN103338324A (en) | 2013-06-13 | 2013-06-13 | Electronic device with camera function |
| TW102125636A TWI515469B (en) | 2013-06-13 | 2013-07-17 | Electronic device with camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325183A CN103338324A (en) | 2013-06-13 | 2013-06-13 | Electronic device with camera function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103338324A true CN103338324A (en) | 2013-10-02 |
Family
ID=49246414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102325183A Pending CN103338324A (en) | 2013-06-13 | 2013-06-13 | Electronic device with camera function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103338324A (en) |
| TW (1) | TWI515469B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676068A (en) * | 2013-12-20 | 2014-03-26 | 信利半导体有限公司 | Microphotographic device |
| CN113140165A (en) * | 2021-04-14 | 2021-07-20 | 武汉华星光电半导体显示技术有限公司 | Display device and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040002179A1 (en) * | 2002-06-26 | 2004-01-01 | Barton Eric J. | Glass attachment over micro-lens arrays |
| CN1484774A (en) * | 2000-10-11 | 2004-03-24 | 松下电器产业株式会社 | Apparatus and method for transmitting and detecting light |
| CN1956168A (en) * | 2005-10-28 | 2007-05-02 | 松下电器产业株式会社 | Manufacturing method of solid-state imaging device and solid-state imaging device |
| CN101414617A (en) * | 2007-10-02 | 2009-04-22 | 松下电器产业株式会社 | Solid-state image sensing device and method for manufacturing the same |
| CN101888489A (en) * | 2009-05-14 | 2010-11-17 | 索尼公司 | Solid photographic device, its manufacture method and electronic installation |
-
2013
- 2013-06-13 CN CN2013102325183A patent/CN103338324A/en active Pending
- 2013-07-17 TW TW102125636A patent/TWI515469B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484774A (en) * | 2000-10-11 | 2004-03-24 | 松下电器产业株式会社 | Apparatus and method for transmitting and detecting light |
| US20040002179A1 (en) * | 2002-06-26 | 2004-01-01 | Barton Eric J. | Glass attachment over micro-lens arrays |
| CN1956168A (en) * | 2005-10-28 | 2007-05-02 | 松下电器产业株式会社 | Manufacturing method of solid-state imaging device and solid-state imaging device |
| CN101414617A (en) * | 2007-10-02 | 2009-04-22 | 松下电器产业株式会社 | Solid-state image sensing device and method for manufacturing the same |
| CN101888489A (en) * | 2009-05-14 | 2010-11-17 | 索尼公司 | Solid photographic device, its manufacture method and electronic installation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676068A (en) * | 2013-12-20 | 2014-03-26 | 信利半导体有限公司 | Microphotographic device |
| CN113140165A (en) * | 2021-04-14 | 2021-07-20 | 武汉华星光电半导体显示技术有限公司 | Display device and manufacturing method thereof |
| CN113140165B (en) * | 2021-04-14 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | Display device and manufacturing method thereof |
| WO2022217644A1 (en) * | 2021-04-14 | 2022-10-20 | 武汉华星光电半导体显示技术有限公司 | Display device and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201508368A (en) | 2015-03-01 |
| TWI515469B (en) | 2016-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |