CN205844716U - Smart mobile phone photographic head light filling light adjusting system - Google Patents
Smart mobile phone photographic head light filling light adjusting system Download PDFInfo
- Publication number
- CN205844716U CN205844716U CN201620539082.1U CN201620539082U CN205844716U CN 205844716 U CN205844716 U CN 205844716U CN 201620539082 U CN201620539082 U CN 201620539082U CN 205844716 U CN205844716 U CN 205844716U
- Authority
- CN
- China
- Prior art keywords
- light
- mobile phone
- smart mobile
- modulation sheet
- light modulation
- 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.)
- Active
Links
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of smart mobile phone photographic head light filling light adjusting system, by smart mobile phone front-facing camera and/or post-positioned pick-up head, be provided with this smart mobile phone photographic head light filling light adjusting system.This smart mobile phone photographic head light filling light adjusting system include the light modulation sheet relative with the exiting surface plate on smart mobile phone of the lamp group as light source and be located between light modulation sheet and lamp group, the light that lamp group sent guides the light guide structure of light modulation sheet, light modulation sheet is connected with light modulation sheet control circuit, and lamp group is connected with controlling on lamp group circuit.This utility model can realize light filling, dimming function by major and minor photographic head when user is shot, and light filling is effective, fast response time, simple and convenient, practical, it can be ensured that the photographic quality shot.
Description
Technical field
This utility model relates to a kind of master for smart mobile phone and/or the light filling light adjusting system of secondary photographic head design, belongs to
Smart mobile phone shooting light filling technical field.
Background technology
Along with growth in the living standard and the progress of science and technology, the function of smart mobile phone is constantly increasing and is improving.Mesh
Before, most smart mobile phone has two kinds of photographic head, is i.e. positioned at before smart mobile phone the secondary photographic head on top and is positioned at smart mobile phone
Main photographic head below.Furtherly, main photographic head is again post-positioned pick-up head, and its shoot function and effect are better than secondary shooting
Head, its side has been generally designed light compensating lamp, and secondary photographic head is autodyned front-facing camera, the person's of being used primarily for row, its
Side is not the most designed with light compensating lamp.
But in the face of smart mobile phone has incorporated people's life, i.e. clap conveniently, the particularly arrival of auto heterodyne trend, master/slave take the photograph
Light compensating lamp (the be also called flash lamp) design other as head becomes more and more important.From actually used it is found that master/slave photographic head
Following defect is there is in terms of light filling:
1, typically only a kind of brightness of the light compensating lamp of main photographic head, say, that user glistening and can only not glisten
Select between the two.When selecting flash of light, the light that light compensating lamp sends is certain, exceeds required for shooting sometimes
Intrinsic brilliance, thus cause the phenomenon causing the photo color shot the whitest because brightness is too strong, it is impossible to clearly demonstrate bat
Take the photograph thing, and the light of typically directly output light source during existing flash lamp operation, the brightness of light, angle and uniformity all cannot be as specialties
Photography lighting light compensating lamp equally regulates, and is commonly present the problem stimulating human eye because light is too strong.
2, light is one of determiner of image quality quality, and insufficient light just needs light filling, but has smart mobile phone
On secondary photographic head be not the most equipped with flash lamp, even if seldom arranging the secondary photographic head of flash lamp, there is also excessive light filling and leading
Over-exposed or the light filling problem of non-uniform that causes and cause from the highest shortcoming of the photographic quality taken.
The smart mobile phone manufacturer of some brand at present, have devised the scheme of external light compensating lamp for secondary photographic head,
In use, external light compensating lamp needs to be inserted in or be connected to by transmission line the corresponding interface of smart mobile phone, such as earphone interface, electricity
Source data interface etc., when needing light filling to shoot by software open light filling function, but can find from actually used, this outside
Putting light compensating lamp and equally exist some shortcomings: first, only the smart mobile phone of part brand carries and is related to driving of external light compensating lamp
Dynamic program and associative operation software, for the smart mobile phone of other brand, the process operating external light compensating lamp becomes
Must be more complicated, after external light compensating lamp is inserted into or is connected on smart mobile phone by transmission line, need by related software complete
The driving configuration etc. becoming external light compensating lamp operates, and this brings much inconvenience to user undoubtedly, operates the most loaded down with trivial details.Second,
Because external light compensating lamp is not the reason of the connected equipment of smart mobile phone itself, taking earphone interface so existing, occurring user to lose
Forget to carry the situation of external light compensating lamp, make troubles on using.
Utility model content
The purpose of this utility model is to provide a kind of smart mobile phone photographic head light filling light adjusting system, its light filling light modulation structure
Simple and can be built in the existing flashing light system of smart mobile phone, can when user is shot by major and minor photographic head
Realizing light filling, dimming function, light filling is effective, fast response time, simple and convenient, practical, it can be ensured that shoot
Photographic quality.
To achieve these goals, this utility model have employed techniques below scheme:
A kind of smart mobile phone photographic head light filling light adjusting system, sets by smart mobile phone front-facing camera and/or post-positioned pick-up head
There is smart mobile phone photographic head light filling light adjusting system, it is characterised in that: smart mobile phone photographic head light filling light adjusting system includes as light
Light modulation sheet that the lamp group in source is relative with the exiting surface plate on smart mobile phone and be located between light modulation sheet and lamp group, lamp group is sent out
The light gone out guides the light guide structure of light modulation sheet, and light modulation sheet is connected with light modulation sheet control circuit, and lamp group is with controlling on lamp group circuit even
Connect.
Described lamp group includes LED or xenon lamp.
Described light modulation sheet is smectic liquid crystal electrons spread light modulation sheet or PDLC PDLC light modulation sheet.
Described light modulation sheet can be added with dichroic dye.
The exiting surface of described lamp group is the most relative with the light input side of described light modulation sheet, and described light guide structure includes being placed in institute
Stating the reflecting optics of light modulation sheet light input side, the reflecting surface of the reflecting optics being obliquely installed inputs with the light of described light modulation sheet
Side, described lamp group exiting surface relative, to import described light modulation sheet after being reflected by the light that described lamp group sends, described
It is provided with the light that described lamp group is sent between lamp group and described light modulation sheet and plays optical fiber or the collimated light path structure of guide-lighting effect.
The exiting surface of described lamp group also can be the most relative with the light input side of described light modulation sheet, and described light guide structure includes
The light be located between described lamp group and described light modulation sheet, sent described lamp group plays optical fiber or the collimated light path of guide-lighting effect
Structure.
The beam projecting passage relative with described exiting surface plate it is provided with, in beam projecting passage inside described smart mobile phone
Described light modulation sheet is set.
The utility model has the advantages that:
1, this utility model can be used for by master and/or the secondary photographic head of smart mobile phone, at user by major and minor photographic head
Be its light filling and light luminance when shooting, intensity can be according to factor spirits such as actual photographed environment, use occasion, shooting demands
Living and regulate, i.e. have dimming function (light modulation), light filling is effective, it can be ensured that the photographic quality shot.
2, during this utility model is built in smart mobile phone, smart mobile phone therein parts are belonged to, therefore with the most external
Light compensating lamp is compared, and has without exterior driver, simple and convenient, without carrying advantages such as forgeing problem.
3, this utility model institute subfam. Spiraeoideae is low, energy-conserving and environment-protective, light filling and light modulation fast response time, practical, to intelligence
Mobile phone carries out the low cost of upgrading, compatible good, strong adaptability.
4, when the light modulation sheet in this utility model selects PDLC material to make, it is defaulted as frosted in the power-off state and adjusts
Light uniform astigmatism light filling output mode, is only powered by light modulation sheet control circuit when needs are changed into high light output mode and makes
Light source directly exports.
When the light modulation sheet in this utility model selects Smectic phase liquid crystal material to make, it maintains any one to go out optical mode
Shi Buxu power consumption, it is only necessary to changing the moment connection light modulation sheet control circuit optical mode, going out power-off after optical mode changes, can be certainly
Dynamic remember optical mode without consume any electricity.
5, when the light modulation sheet in this utility model is in transparent mode, light modulation sheet light transmission rate can reach 99% with
On, good front lighting transmitance and side dimming effect can be realized.When the light modulation sheet in this utility model is in astigmatism pattern
Time, Liquid Crystal Molecules Alignment is disturbed, and the light sent from lamp group is through the folding repeatedly of nearly ten thousand layers of layer of liquid crystal molecule of out of order arrangement
Penetrate and realize astigmatism, light modulation sheet mist degree scope adjustable 1% to 99%, even and if when the mist degree of up to more than 95% light transmission
Rate still can reach more than 90% (light transmission rate 1%～99% is adjustable), and astigmatism pattern can realize an ultra-uniform light-dispersing effect, not only
It is suitable for uniform light filling demand, it is possible to reach the desk lamp pattern being particularly suitable for reading, the most defeated with the flash lamp of existing smart mobile phone
Going out light to compare, evenly, the light of injection is softer in light distribution, and have filtration hinder eye blue light, anti-dazzle, without stroboscopic
Feature.
6, this utility model is in addition to supplementary white light, adds dichroic dye to realize difference also by exchanging mating plate
The light filling of color, meets the user demand to different colours shooting light significantly.
Accompanying drawing explanation
Fig. 1 is a preferred embodiment composition schematic diagram of this utility model light filling light adjusting system.
Fig. 2 is another embodiment composition schematic diagram of this utility model light filling light adjusting system.
Detailed description of the invention
Smart mobile phone front-facing camera (i.e. secondary photographic head) and/or post-positioned pick-up head (the most main photographic head) side can be provided with this reality
With Novel smart mobile phone photographic head light filling light adjusting system.This utility model smart mobile phone photographic head light filling light adjusting system is all arranged
In smart mobile phone shell, for a kind of embedding structure, as depicted in figs. 1 and 2, this utility model smart mobile phone photographic head light filling is adjusted
Photosystem includes exiting surface plate 70 (glass, the acrylic plastics etc. on the lamp group as light source and smart mobile phone as light-emitting window
Material is made) relative dimming sheet 10 and be located at the light guiding light modulation sheet dimming between sheet 10 and lamp group, lamp group being sent
The light guide structure of 10, the signal port of light modulation sheet 10 is connected with the corresponding control signal port of light modulation sheet control circuit 30, lamp group
Signal port be connected with the corresponding control signal port of controlling on lamp group circuit 40.In practice, light modulation sheet control circuit 30, lamp
The signal transmission port of group control circuit 40 also can be transmitted with the corresponding signal of the total control circuit 50 of smart mobile phone therein
Port connects.
Such as figure, lamp group can include LED or xenon lamp 21 or other type flash lamp.Certainly, the composition of lamp group is also
Can there is other form, it is not limited to this.
In actual design, light modulation sheet 10 can be smectic liquid crystal electrons spread light modulation sheet or PDLC PDLC
Dim sheet or there is other type light modulation sheet of similar functions.
Dimming sheet for smectic liquid crystal electrons spread, it can include two base layers, be provided with mixed in the middle of two base layers
Closing layer, mixed layer is formed by smectic liquid crystal and additives mixed, and smectic liquid crystal can be A class smectic liquid crystal organic compound
Thing, additive can be the compound of band conductive characteristic, and two base layers are provided with conductive electrode layer towards the side of mixed layer, conduction
The signal port of electrode layer is connected with the corresponding control signal port of light modulation sheet control circuit 30.
Two base layers can be glass or plastics, or base layer is glass and another base layer is plastics.
The composition of mixed layer also can have other form, it is not limited to above-mentioned.
About concrete structure and the operation principle of smectic liquid crystal electrons spread light modulation sheet, refer to Chinese invention patent
Patent documentations such as " a kind of electric-controlled light-regulating medium " (patent No.s 200710175959.9) understands, is not set forth in detail at this.
In this utility model, PDLC PDLC light modulation sheet is product known in the art, therefore its concrete structure
Become and operation principle repeats no more.
In actual design, in light modulation sheet 10, may further be enriched with dichroic dye.Specific to smectic liquid crystal electrons spread
Light modulation sheet, can add dichroic dye, to reach the light filling effect of different colours, can significantly meet user pair in its mixed layer
The light filling demand of different colours shooting light.
Such as Fig. 1, it is preferred that the light of the exiting surface of lamp group (LED or the exiting surface of xenon lamp 21) and light modulation sheet 10
The most not relatively, light guide structure includes the reflecting optics 60 being placed in light modulation sheet 10 light input side to input side, is obliquely installed (such as 45
Degree overturning angle, depending on practical situation) reflecting optics 60 reflecting surface with light modulation the light input side of sheet 10, lamp group go out light
Face is relative, to import light modulation sheet 10 after being reflected by the light that lamp group sends, is additionally provided with between lamp group and light modulation sheet 10
The light sending lamp group plays optical fiber or the collimated light path structure 80 of guide-lighting effect, and wherein collimated light path structure can include leaded light
Plate.
Such as Fig. 2, the exiting surface (LED or the exiting surface of xenon lamp 21) of lamp group also can be with the light input of light modulation sheet 10
Side is directly relative, and now light guide structure includes that the light be located between lamp group and light modulation sheet 10, send lamp group plays guide-lighting work
Optical fiber or collimated light path structure 80, wherein collimated light path structure can include light guide plate.
In actual design, inside smart mobile phone, it is provided with the beam projecting passage relative with exiting surface plate 70 (in figure not
Illustrate), light modulation sheet 10 is set in beam projecting passage.
In this utility model, light modulation sheet control circuit 30, controlling on lamp group circuit 40 are technology known in the art, master control
Circuit 50 processed is the intrinsic circuit of smart mobile phone self, therefore its concrete composition repeats no more.
In actual use, the feelings that smart mobile phone front-facing camera is other are located at for this utility model light filling light adjusting system
Shape: user can according to factors such as actual photographed environment, use occasion, shooting demands by the mode such as entity or virtual push button,
While control LED or xenon lamp 21 unlatching via controlling on lamp group circuit 40, flexible via light modulation sheet control circuit 30
Control light modulation sheet 10 goes out optical mode (astigmatism, transparent isotype), and the light making lamp group send is guide-lighting at the collimation of light guide structure
Effect is lower enters light modulation sheet 10, light modulation sheet 10 modulate the brightness of emergent ray, intensity, angle, the uniformity etc., make emergent ray
Penetrated by the exiting surface plate 70 as light-emitting window, meet the light filling requirement of user.Thus at the prison of total control circuit 50
Under control, start front-facing camera (signal port of front-facing camera and total control circuit by the mode such as entity or virtual push button
The corresponding controling end mouth of 50 is connected), proceed by auto heterodyne operation.After auto heterodyne operation completes, by the side such as entity or virtual push button
Formula, controls light modulation sheet 10, lamp group and front-facing camera via total control circuit 50 and quits work, terminate to autodyne.
Post-positioned pick-up head other (signal port of post-positioned pick-up head and master control are located at for this utility model light filling light adjusting system
The corresponding controling end mouth of circuit 50 processed be connected) situation, this utility model light filling light adjusting system coordinate post-positioned pick-up head clap
The process that the process taking the photograph operation coordinates front-facing camera to carry out auto heterodyne operation with above-mentioned this utility model light filling light adjusting system is substantially
Similar, do not repeat them here, refer to foregoing description and understand.After when shooting, operation completes, again by entity or virtual press
The modes such as button, control light modulation sheet 10, lamp group and post-positioned pick-up head via total control circuit 50 and quit work, terminate shooting.
In actual use, light modulation sheet 10 go out optical mode have astigmatism pattern, transparent mode and between astigmatism pattern with
Various incremental models between transparent mode, various go out optical mode by light modulation sheet 10 realize.Below with smectic phase liquid
Illustrating as a example by brilliant electrons spread light modulation sheet, PDLC PDLC light modulation sheet refers to smectic liquid crystal electronics and expands
Dissipate light modulation sheet to understand.
When actually used, by light modulation sheet control circuit 30 to two conductions of smectic liquid crystal electrons spread light modulation sheet
Apply rational high frequency voltage on electrode layer, make the smectic liquid crystal molecule in mixed layer be perpendicular to conductive electrode with its long optical axis
The mode of layer plane is conformation of rules arrangement, and now smectic liquid crystal electrons spread light modulation sheet is in transparent mode, enters smectic
The exit direction of the light of phase liquid crystal electron diffusion light modulation sheet does not occurs substantially to change, and the light sent from lamp group is limited in closely
In the range of the beam projecting that crystalline phase liquid crystal electron diffusion light modulation sheet is formed, directly penetrate via smectic liquid crystal electrons spread light modulation sheet
Going out, light does not scatters, and the minority veiling glare that lamp group sends is realized by smectic liquid crystal electrons spread light modulation sheet
Side dimming effect, the light transmission rate of smectic liquid crystal electrons spread light modulation sheet can reach more than 99%, is essentially identical to existing
The flash lamp having smart mobile phone directly exports the light filling effect that light is reached.
Applied on two conductive electrode layers of smectic liquid crystal electrons spread light modulation sheet by light modulation sheet control circuit 30
Reasonably low-frequency voltage, making the smectic liquid crystal molecule in mixed layer is out of order morphologic arrangement, and now smectic liquid crystal electronics expands
Dissipating light modulation sheet and be in astigmatism pattern, the exit direction of the light entering smectic liquid crystal electrons spread light modulation sheet scatters, to
All directions scattering injection, thus expand beam projecting angle, substantially can reach homogenous diffusion effect, now send out from lamp group
The light gone out, through the refraction scattering process repeatedly of the smectic liquid crystal molecule of out of order arrangement, makes the light of output present astigmatism,
Smectic liquid crystal electrons spread light modulation sheet mist degree scope adjustable 1% to 99%, even and if up to more than 95% mist degree
Time light transmission rate still can reach more than 90%, therefore can realize an ultra-uniform light-dispersing effect, not only be suitable for uniform light filling demand, also
Can reach be particularly suitable for read desk lamp pattern, directly export light with the flash lamp of existing smart mobile phone compared with, brightness has
Reduced but light distribution evenly, the light sent is softer, and has to filter and hinder eye blue light, anti-dazzle, feature without stroboscopic.
In like manner, by light modulation sheet control circuit 30 on two conductive electrode layers of smectic liquid crystal electrons spread light modulation sheet
Apply rational voltage, smectic liquid crystal molecule also can be made to arrange under a certain form between regular and out of order form,
I.e. smectic liquid crystal molecular moiety distortion, so that smectic liquid crystal electrons spread light modulation sheet is between astigmatism pattern with transparent
A certain incremental model between pattern.When reality is implemented, user can rationally select certain incremental model, to smectic phase liquid
Brilliant electrons spread the light modulation light direction of sheet, power etc. are adjusted, it is achieved nephelometric turbidity unit (mist degree), light transmission rate, the uniformity etc.
Regulation, meet shooting light filling demand.
In actual use, after going out optical mode needed for smectic liquid crystal electrons spread light modulation sheet reaches, light modulation sheet controls
Circuit 30 just can stop the control to smectic liquid crystal electrons spread light modulation sheet, i.e. removes and is applied to smectic liquid crystal electrons spread
Voltage on light modulation sheet.After removing voltage, smectic liquid crystal electrons spread light modulation sheet still can keep producing during on-load voltage
Raw goes out optical mode, say, that any one goes out the holding of optical mode and need not voltage and maintain, this is because smectic phase liquid
Brilliant electrons spread light modulation sheet has the characteristic of " multistable ".
The utility model has the advantages that:
1, this utility model can be used for by master and/or the secondary photographic head of smart mobile phone, at user by major and minor photographic head
Be its light filling and light luminance when shooting, intensity can be according to factor spirits such as actual photographed environment, use occasion, shooting demands
Living and regulate, i.e. have dimming function (light modulation), light filling is effective, it can be ensured that the photographic quality shot.
2, during this utility model is built in smart mobile phone, smart mobile phone therein parts are belonged to, therefore with the most external
Light compensating lamp is compared, and has without exterior driver, simple and convenient, without carrying advantages such as forgeing problem.
3, this utility model institute subfam. Spiraeoideae is low, energy-conserving and environment-protective, light filling and light modulation fast response time, practical, to intelligence
Mobile phone carries out the low cost of upgrading, compatible good, strong adaptability.
4, when the light modulation sheet in this utility model selects PDLC material to make, it is defaulted as frosted in the power-off state and adjusts
Light uniform astigmatism light filling output mode, is only powered by light modulation sheet control circuit when needs are changed into high light output mode and makes
Light source directly exports.
When the light modulation sheet in this utility model selects Smectic phase liquid crystal material to make, it maintains any one to go out optical mode
Shi Buxu power consumption, it is only necessary to changing the moment connection light modulation sheet control circuit optical mode, going out power-off after optical mode changes, can be certainly
Dynamic remember optical mode without consume any electricity.
5, when the light modulation sheet in this utility model is in transparent mode, light modulation sheet light transmission rate can reach 99% with
On, good front lighting transmitance and side dimming effect can be realized.When the light modulation sheet in this utility model is in astigmatism pattern
Time, Liquid Crystal Molecules Alignment is disturbed, and the light sent from lamp group is through the folding repeatedly of nearly ten thousand layers of layer of liquid crystal molecule of out of order arrangement
Penetrate and realize astigmatism, light modulation sheet mist degree scope adjustable 1% to 99%, even and if when the mist degree of up to more than 95% light transmission
Rate still can reach more than 90% (light transmission rate 1%～99% is adjustable), and astigmatism pattern can realize an ultra-uniform light-dispersing effect, not only
It is suitable for uniform light filling demand, it is possible to reach the desk lamp pattern being particularly suitable for reading, the most defeated with the flash lamp of existing smart mobile phone
Going out light to compare, evenly, the light of injection is softer in light distribution, and have filtration hinder eye blue light, anti-dazzle, without stroboscopic
Feature.
6, this utility model is in addition to supplementary white light, adds dichroic dye to realize difference also by exchanging mating plate
The light filling of color, meets the user demand to different colours shooting light significantly.
The above is preferred embodiment of the present utility model and the know-why used thereof, for the technology of this area
For personnel, in the case of without departing substantially from spirit and scope of the present utility model, any based on technical solutions of the utility model base
Equivalent transformation on plinth, simple replacement etc. obviously change, within belonging to this utility model protection domain.
Claims (8)
1. a smart mobile phone photographic head light filling light adjusting system, is provided with by smart mobile phone front-facing camera and/or post-positioned pick-up head
Smart mobile phone photographic head light filling light adjusting system, it is characterised in that: smart mobile phone photographic head light filling light adjusting system includes as light source
The lamp group light modulation sheet relative with the exiting surface plate on smart mobile phone and be located between light modulation sheet and lamp group, lamp group sent
Light guide light modulation sheet light guide structure, light modulation sheet with dim sheet control circuit be connected, lamp group is connected with controlling on lamp group circuit.
2. smart mobile phone photographic head light filling light adjusting system as claimed in claim 1, it is characterised in that:
Described lamp group includes LED or xenon lamp.
3. smart mobile phone photographic head light filling light adjusting system as claimed in claim 1, it is characterised in that:
Described light modulation sheet is smectic liquid crystal electrons spread light modulation sheet or PDLC PDLC light modulation sheet.
4. smart mobile phone photographic head light filling light adjusting system as claimed in claim 3, it is characterised in that:
Described smectic liquid crystal electrons spread light modulation sheet includes two base layers, is provided with mixed layer in the middle of two base layers, two
Base layer is provided with conductive electrode layer towards the side of mixed layer, and conductive electrode layer is connected with described light modulation sheet control circuit.
5. smart mobile phone photographic head light filling light adjusting system as claimed in claim 3, it is characterised in that:
Described light modulation sheet is added with dichroic dye.
6. the smart mobile phone photographic head light filling light adjusting system as according to any one of claim 1 to 5, it is characterised in that:
The exiting surface of described lamp group is the most relative with the light input side of described light modulation sheet, and described light guide structure includes being placed in described tune
The reflecting optics of mating plate light input side, the light input side of the reflecting surface of the reflecting optics being obliquely installed and described light modulation sheet,
The exiting surface of described lamp group is relative, to import described light modulation sheet after being reflected by the light that described lamp group sends, at described lamp
It is provided with the light that described lamp group is sent between group and described light modulation sheet and plays optical fiber or the collimated light path structure of guide-lighting effect.
7. the smart mobile phone photographic head light filling light adjusting system as according to any one of claim 1 to 5, it is characterised in that:
The exiting surface of described lamp group is the most relative with the light input side of described light modulation sheet, and described light guide structure includes being located at described
The light sent between lamp group and described light modulation sheet, to described lamp group plays optical fiber or the collimated light path structure of guide-lighting effect.
8. smart mobile phone photographic head light filling light adjusting system as claimed in claim 1, it is characterised in that:
Inside described smart mobile phone, it is provided with the beam projecting passage relative with described exiting surface plate, arranges in beam projecting passage
Described light modulation sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539082.1U CN205844716U (en) | 2016-06-06 | 2016-06-06 | Smart mobile phone photographic head light filling light adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539082.1U CN205844716U (en) | 2016-06-06 | 2016-06-06 | Smart mobile phone photographic head light filling light adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844716U true CN205844716U (en) | 2016-12-28 |
Family
ID=57623530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539082.1U Active CN205844716U (en) | 2016-06-06 | 2016-06-06 | Smart mobile phone photographic head light filling light adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844716U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686321A (en) * | 2017-02-27 | 2017-05-17 | 维沃移动通信有限公司 | Camera light supplementing device, camera light supplementing method and mobile terminal |
| CN107071104A (en) * | 2017-04-01 | 2017-08-18 | 广东烨嘉光电科技股份有限公司 | A kind of design method of sheen flash lamp |
| CN107654956A (en) * | 2017-09-29 | 2018-02-02 | 惠州市亚欣电器有限公司 | A kind of LED car lamp darkening mechanism |
| WO2020107748A1 (en) * | 2018-11-28 | 2020-06-04 | 华为技术有限公司 | Structure for hiding front-facing camera, and camera module and terminal device |
-
2016
- 2016-06-06 CN CN201620539082.1U patent/CN205844716U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686321A (en) * | 2017-02-27 | 2017-05-17 | 维沃移动通信有限公司 | Camera light supplementing device, camera light supplementing method and mobile terminal |
| CN106686321B (en) * | 2017-02-27 | 2018-09-04 | 维沃移动通信有限公司 | A kind of camera shooting light compensating apparatus, method and mobile terminal |
| CN107071104A (en) * | 2017-04-01 | 2017-08-18 | 广东烨嘉光电科技股份有限公司 | A kind of design method of sheen flash lamp |
| CN107071104B (en) * | 2017-04-01 | 2023-01-06 | 广东烨嘉光电科技股份有限公司 | Design method of soft light flash lamp |
| CN107654956A (en) * | 2017-09-29 | 2018-02-02 | 惠州市亚欣电器有限公司 | A kind of LED car lamp darkening mechanism |
| WO2020107748A1 (en) * | 2018-11-28 | 2020-06-04 | 华为技术有限公司 | Structure for hiding front-facing camera, and camera module and terminal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205844716U (en) | Smart mobile phone photographic head light filling light adjusting system | |
| CN110231735A (en) | Display device | |
| CN1779515A (en) | Image display device | |
| CN106292075B (en) | A kind of liquid crystal display LED backlight system with night viewing compatible | |
| CN105632413A (en) | Backlight regulation method, adjustment device and display device | |
| CN103152523A (en) | Electronic equipment and shooting method and device for electronic equipment | |
| CN108267893B (en) | A kind of no light guide plate bottom luminous backlight source | |
| CN209000512U (en) | The display device of the transparent backlight of dynamic regulation | |
| WO2016095334A1 (en) | Backlight module structure | |
| CN105974497A (en) | Color enhancement film for color display equipment and preparation method thereof | |
| CN108681148A (en) | A kind of LED backlight and LED display | |
| CN107240383A (en) | A kind of backlight and its light-dimming method, display panel and display | |
| CN108831314A (en) | A kind of LED backlight light-emitting control method | |
| CN108535917A (en) | A kind of design method of LED backlight and LED screen | |
| KR20170026883A (en) | Light Emitting Diode Lamp And Liquid Crystal Display Device Including The Same | |
| CN205450512U (en) | Reflector plate for backlight unit | |
| CN207279314U (en) | A kind of LED light with eye-protecting function | |
| CN202995212U (en) | A light supplementing lamp used for photography | |
| CN208207456U (en) | A kind of LED backlight and LED display | |
| CN207601496U (en) | A kind of erect image color corrector for color development unit | |
| CN208689199U (en) | A kind of micro-crystal powder light guide plate assembly | |
| CN105679916A (en) | Light-emitting device with adjustable color temperature | |
| CN207457655U (en) | A kind of novel LED backlight source | |
| CN205563028U (en) | Quantum dot screen | |
| CN110196513A (en) | A kind of equally distributed QLED backlight source module of realization blue light and its working method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 401346 Floor 2, Building 3, No. 16, Shigui Avenue, Jieshi Town, Banan District, Chongqing Patentee after: Chongqing hanlang Precision Technology Co.,Ltd. Address before: 215123 A4-101, biological park, No. 218, Xing Hu Street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: HALATION PHOTONICS Corp. |
|
| TR01 | Transfer of patent right |