CN104780300A - Device capable of photographing and display apparatus - Google Patents
Device capable of photographing and display apparatus Download PDFInfo
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- CN104780300A CN104780300A CN201410015650.3A CN201410015650A CN104780300A CN 104780300 A CN104780300 A CN 104780300A CN 201410015650 A CN201410015650 A CN 201410015650A CN 104780300 A CN104780300 A CN 104780300A
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- covering
- driver module
- drive pattern
- housing
- display
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Abstract
A device capable of photographing and a display apparatus are provided. The present invention relates to the device capable of photographing, which includes a housing, a photographing module, a covering member and a driving module. The housing is provided with a photographing window penetrating therethrough, the photographing module is configured in the housing and corresponding to the photographing window, the covering member is configured at the photographing window and corresponding to the photographing module, and the covering member has a variable light transmittance. The driving module is electrically connected to the covering member, wherein when the driving module is switched to a first driving mode, the light transmittance of the covering member is relatively increased; and when the driving module is switched to a second driving mode, the light transmittance of the covering member is relatively reduced. The device and apparatus of the present invention not only has an aesthetic sense of the device, but also prevents the privacy of the user from being damaged, moreover, the occupation of the internal space of the device is reduced, and the cost is lowered.
Description
Technical field
The invention relates to a kind of device, especially in regard to a kind of photographic device and display device.
Background technology
Because the development and apply of network video technique is ripe gradually, there is part machine can built-in camera function in existing display device, described display device such as flat computer, notebook computer LCD screen part or there is the intelligent TV etc. of network function, the camera module that described camera function is built in then utilizing in display device is reached.In general, display device mainly includes display module and housing, and display module is arranged in housing, and the display surface of display module by four frames of housing around fixing, camera module is then on a frame wherein of the housing being arranged on display device.Camera module normally faces user, if the network of display device is by hacker attacks, it may start camera module under the unwitting situation of user, and thus the display device of this kind of built-in camera function has potential risks, probably invades the privacy of user.
In order to avoid the problem that privacy leaks, existing a kind of technology installs covering members additional in the front of camera module, it can pass through mechanical system and optionally covers camera module, just can open when camera module starts, and so can facilitate the functioning condition that user discrimination camera module is current.But this kind of covering members may produce the problem of two aspects, first covering members may protrude the surface of housing, have influence on the aesthetic property of display device entirety, this situation especially easily occur in such as flat computer etc. require compact and enclosure interior space is comparatively narrow when, it two is that covering members itself needs through mechanical type interlock and driving mechanism to reach the activities necessary of opening and closing, and therefore not only taking more enclosure interior space also increases higher cost.
Summary of the invention
In view of this, object of the present invention, at a kind of photographic device of proposition and display device, to having the aesthetic property of device concurrently and guaranteeing that the privacy of user is not encroached on, and reduces taking and reducing costs of device inner space.
For achieving the above object, the present invention proposes a kind of photographic device, comprises housing, camera module, covering and driver module.Housing penetrates and is provided with photography window, and camera module is arranged in housing and corresponds to photography window and arranges, and covering is arranged at photography window and corresponds to camera module and arranges, and covering has transformable light transmittance.Driver module is electrically connected covering, and wherein, when driver module switches to the first drive pattern, the light transmittance of covering improves; When driver module switches to the second drive pattern, the light transmittance of covering reduces.
In an embodiment of the present invention, described covering comprises liquid crystal display (Liquid crystal display, LCD) layer or PDLC (Polymer dispersed liquid crystals, PDLC) layer.
In an embodiment of the present invention, described driver module comprises driving switch, and when driving switch conducting, driver module switches to the first drive pattern; When driving switch disconnects, driver module switches to the second drive pattern.
In an embodiment of the present invention, when described driver module switches to the second drive pattern, described covering is light tight.
In an embodiment of the present invention, described camera module comprises camera lens assembly, and camera lens assembly is in the face of covering.
For achieving the above object, the present invention also proposes a kind of photographic display device, comprises housing, display module, camera module, covering and driver module.Housing penetrates and is provided with display window and photography window, and photography window and display window are positioned on the same face of housing.Display module is arranged in housing and has display surface, and display surface corresponds to display window and arranges.Camera module is arranged in housing and corresponds to photography window and arranges.Covering is arranged at photography window and corresponds to camera module and arranges, and covering has transformable light transmittance.Driver module is electrically connected covering, and wherein, when driver module switches to the first drive pattern, the light transmittance of covering improves; When driver module switches to the second drive pattern, the light transmittance of covering reduces.
In second embodiment of the invention, described covering comprises liquid crystal display layer or polymer dispersed liquid crystal layer.
In second embodiment of the invention, described driver module comprises driving switch, and when driving switch conducting, driver module switches to the first drive pattern; When driving switch disconnects, driver module switches to the second drive pattern.
In second embodiment of the invention, when described driver module switches to the second drive pattern, described covering is light tight.
In second embodiment of the invention, described camera module comprises camera lens assembly, and camera lens assembly is in the face of covering.
A kind of photographic device proposed by the invention and display device, it is provided with the covering with transformable light transmittance and the drive unit being electrically connected covering, and by being turned on or off of driving switch of drive unit, improve or reduce the light transmittance of covering, compared to prior art, the present invention has had the aesthetic property of device concurrently and ensure that the privacy of user is not encroached on, and can also reduce taking and reducing costs of device inner space.
This field can be made to have for allowing object of the present invention, feature and advantage and usually know that the knowledgeable is more readily understood, hereafter lift a preferred embodiment, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram one of the photographic device of a preferred embodiment of the present invention.
Fig. 2 is the schematic diagram of the driving switch conducting of a preferred embodiment of the present invention.
Fig. 3 is the schematic diagram two of the photographic device of a preferred embodiment of the present invention.
Fig. 4 is the schematic diagram that the driving switch of a preferred embodiment of the present invention disconnects.
Fig. 5 is the schematic diagram of the photographic display device of another preferred embodiment of the present invention.
Fig. 6 is the schematic side view of the photographic display device of another preferred embodiment of the present invention.
Identifier declaration:
100 devices
110 housings
111 photography windows
120 camera modules
121 camera lens assemblies
122 circuit boards
130 coverings
140 driver modules
141 drive circuits
142 driving switchs
200 display devices
210 housings
211 photography windows
212 display windows
220 camera modules
230 coverings
250 display modules
251 display surfaces.
Embodiment
Please refer to Fig. 1 to Fig. 4, Fig. 1 is to the photographic device that Figure 4 shows that one embodiment of the invention, and it can be a kind ofly has electronic installation, the mechanism arrangement of camera function or this device itself is camera.Described device 100 comprises housing 110, camera module 120, covering 130 and driver module 140.Housing 110 penetrates and is provided with photography window 111, and camera module 120 is arranged in housing 110 and corresponds to photography window 111 and arranges, and camera module 120 includes camera lens assembly 121 and circuit board 122.Covering 130 is arranged at photography window 111 and is connected on the housing 110 of photography window 111 periphery, and covering 130 corresponds to camera module 120 to arrange, and namely camera lens assembly 121 is front side faces coverings 130.
Covering 130 has transformable light transmittance, and in the present embodiment, covering 130 comprises liquid crystal display (LCD) layer or PDLC (PDLC) layer, but is not limited thereto.Driver module 140 is electrically connected covering 130, and is arranged in housing 110, and contiguous covering 130.Driver module 140 has the first drive pattern and the second drive pattern.In detail, driver module 140 comprises drive circuit 141 and driving switch 142 further, when driver module 140 switches to the first drive pattern, namely when driving switch 142 is opened (as shown in Figures 1 and 2), drive circuit 141 meeting conducting, driver module 140 will bestow voltage/current to covering 130, liquid crystal molecule in covering 130 can change orientation, the light transmittance of covering 130 is improved, now camera module 120 can be photographed by shadow to external world, and user also can pass through covering 130 and sees camera module 120 inside housing 110; When driver module 140 switches to the second drive pattern, namely driving switch 142 is closed/is disconnected (as shown in Figure 3 and Figure 4), drive circuit 141 can form open circuit, driver module 140 can not bestow voltage/current to covering 130, liquid crystal molecule in covering 130 can reply orientation originally, and the light transmittance of covering 130 is reduced relative to light transmittance during the first drive pattern.
In the present embodiment, when driver module 140 switches to the second drive pattern, covering 130 is light tight state, the shadow in device 100 external world cannot be projected to camera module 120 through covering 130, thus effectively avoid camera module 120 to be utilized the privacy invading user by intentionally personage, user also cannot see camera module 120 through covering 130, by visual, user can confirm that the current state of covering 130 is light tight.In addition, the present embodiment can also play the effect of saving the energy, because when driver module 140 is in the second drive pattern, namely under driver module 140 does not bestow the normality situation of covering 130 voltage/current, covering 130 is light tight, and only have when user have need to use camera module 120 time, then driver module 140 is switched to the first drive pattern, now just can bestow covering 130 voltage/current, make covering 130 become printing opacity.But, in other embodiments, also the orientation of liquid crystal molecule under normality can be changed, when allowing driver module be in the second drive pattern, covering is that normality is in light transmission state, and when user think be necessary to cover in camera module time, just driver module is switched to the first drive pattern, covering is become light tight.Further, in other embodiments, driver module also can comprise the drive pattern of more than three, makes covering can have the semi-transparent state of printing opacity, light tight and shading varying degree.
Please more simultaneously with reference to Fig. 5 and Fig. 6, Fig. 5 and the photographic display device that Figure 6 shows that another embodiment of the present invention, it is the photographic device 100 for Fig. 1 to Fig. 4, and is applied to display device 200 further.Display device 200 comprises housing 210, camera module 220, covering 230, driver module 140(as shown in Figure 2 and Figure 4) and display module 250.Housing 210 penetrates and is provided with photography window 211 and display window 212, and photography window 211 is positioned on the same face of housing 210 with display window 212, and further, photography window 211 is positioned on the frame of housing 210.Display module 250 is arranged in housing 210 and has display surface 251, and display surface 251 corresponds to display window 212 and arranges.Camera module 220 is arranged in housing 210 and corresponds to photography window 211 and arranges, and covering 230 is arranged at photography window 211 and corresponds to camera module 220 and arranges.
Covering 230 has transformable light transmittance, and it comprises liquid crystal display layer or polymer dispersed liquid crystal layer.Driver module 140(is as shown in Fig. 2 and Fig. 4) be electrically connected covering 230 and there is the first drive pattern and the second drive pattern.Driver module 140 comprises drive circuit 141 and driving switch 142 further, when driver module 140 switches to the first drive pattern, when namely driving switch 142 is opened, drive circuit 141 meeting conducting, driver module 140 will bestow voltage/current to covering 230, make covering 230 become light transmission state; When driver module 140 switches to the second drive pattern, namely driving switch 142 is closed/is disconnected, and drive circuit 141 forms open circuit, and driver module 140 can not bestow voltage/current to covering 230, makes the covering 230 under normality be light tight state.
In sum, a kind of photographic device proposed by the invention and display device, it is provided with the covering with transformable light transmittance and the drive unit being electrically connected described covering, and being turned on or off by the driving switch of drive unit, improve or reduce the light transmittance of covering, covering is made to change printing opacity or light tight on demand into, accordingly, when user does not want to use camera module, covering can be utilized to block camera module, and user also directly visually can learn that the current state of covering is printing opacity or light tight, thus reach the aesthetic property that has device concurrently and guarantee that the privacy of user is not encroached on, and reduce taking and the effect such as reducing costs of device inner space.In addition, because covering under normality is light tight, just apply voltage/current whenever necessary to covering, make it become printing opacity, therefore can also save energy resource consumption.
Although the present invention discloses as above with preferred embodiment; so it is not intended to limit the present invention, anyly has the knack of this those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is as the criterion as the claim person of defining.
Claims (10)
1. a photographic device, comprising:
One housing, penetrates and is provided with a photography window;
One camera module, is arranged in this housing and corresponds to the setting of this photography window;
One covering, be arranged at this photography window and correspond to the setting of this camera module, this covering has transformable light transmittance; With
One driver module, is electrically connected this covering, and wherein, when this driver module switches to one first drive pattern, the light transmittance of this covering improves; When this driver module switches to one second drive pattern, the light transmittance of this covering reduces.
2. device photographic as claimed in claim 1, wherein, this covering comprises a liquid crystal display layer or a polymer dispersed liquid crystal layer.
3. device photographic as claimed in claim 1, wherein, this driver module comprises a driving switch, and when this driving switch conducting, this driver module switches to this first drive pattern; When this driving switch disconnects, this driver module switches to this second drive pattern.
4. device photographic as claimed in claim 1, wherein, when this driver module switches to this second drive pattern, this covering is light tight.
5. device photographic as claimed in claim 1, wherein, this camera module comprises a camera lens assembly, and this camera lens assembly is in the face of this covering.
6. a photographic display device, comprising:
One housing, penetrate and be provided with a display window and and photograph window, this photography window and this display window are positioned on the same face of this housing;
One display module, is arranged in this housing and has a display surface, and this display surface corresponds to this display window and arranges;
One camera module, is arranged in this housing and corresponds to the setting of this photography window;
One covering, be arranged at this photography window and correspond to the setting of this camera module, this covering has transformable light transmittance; With
One driver module, is electrically connected this covering, and wherein, when this driver module switches to one first drive pattern, the light transmittance of this covering improves; When this driver module switches to one second drive pattern, the light transmittance of this covering reduces.
7. display device photographic as claimed in claim 6, wherein, this covering comprises a liquid crystal display layer or a polymer dispersed liquid crystal layer.
8. display device photographic as claimed in claim 6, wherein, this driver module comprises a driving switch, and when this driving switch conducting, this driver module switches to this first drive pattern; When this driving switch disconnects, this driver module switches to this second drive pattern.
9. display device photographic as claimed in claim 6, wherein, when this driver module switches to this second drive pattern, this covering is light tight.
10. display device photographic as claimed in claim 6, wherein, this camera module comprises a camera lens assembly, and this camera lens assembly is in the face of this covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015650.3A CN104780300A (en) | 2014-01-14 | 2014-01-14 | Device capable of photographing and display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015650.3A CN104780300A (en) | 2014-01-14 | 2014-01-14 | Device capable of photographing and display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104780300A true CN104780300A (en) | 2015-07-15 |
Family
ID=53621519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015650.3A Pending CN104780300A (en) | 2014-01-14 | 2014-01-14 | Device capable of photographing and display apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN104780300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220146870A1 (en) * | 2019-07-29 | 2022-05-12 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996202A (en) * | 2006-01-04 | 2007-07-11 | 苹果电脑有限公司 | Embedded camera with privacy filter |
| US20070247733A1 (en) * | 2004-09-17 | 2007-10-25 | Nik0N Corporation | Optical Low Pass Filter and Image -Capturing Device |
| CN101137006A (en) * | 2006-09-01 | 2008-03-05 | 华硕电脑股份有限公司 | Handheld electronic device |
| CN201133995Y (en) * | 2007-12-26 | 2008-10-15 | 罗顿 | Visual light and infrared dual-purpose digital camera |
| CN201497846U (en) * | 2009-08-19 | 2010-06-02 | 台湾微米科技股份有限公司 | Improved structure of camera device |
-
2014
- 2014-01-14 CN CN201410015650.3A patent/CN104780300A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070247733A1 (en) * | 2004-09-17 | 2007-10-25 | Nik0N Corporation | Optical Low Pass Filter and Image -Capturing Device |
| CN1996202A (en) * | 2006-01-04 | 2007-07-11 | 苹果电脑有限公司 | Embedded camera with privacy filter |
| CN101137006A (en) * | 2006-09-01 | 2008-03-05 | 华硕电脑股份有限公司 | Handheld electronic device |
| CN201133995Y (en) * | 2007-12-26 | 2008-10-15 | 罗顿 | Visual light and infrared dual-purpose digital camera |
| CN201497846U (en) * | 2009-08-19 | 2010-06-02 | 台湾微米科技股份有限公司 | Improved structure of camera device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220146870A1 (en) * | 2019-07-29 | 2022-05-12 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
| US11846845B2 (en) * | 2019-07-29 | 2023-12-19 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
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Application publication date: 20150715 |
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| WD01 | Invention patent application deemed withdrawn after publication |