CN208046729U - Compound camera system and terminal device - Google Patents

Compound camera system and terminal device Download PDF

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Publication number
CN208046729U
CN208046729U CN201820257340.6U CN201820257340U CN208046729U CN 208046729 U CN208046729 U CN 208046729U CN 201820257340 U CN201820257340 U CN 201820257340U CN 208046729 U CN208046729 U CN 208046729U
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China
Prior art keywords
light
reflecting surface
isosceles right
right angle
supporting rack
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CN201820257340.6U
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Chinese (zh)
Inventor
施文明
郑光
司合帅
蔡明�
李�灿
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

A kind of compound camera system and terminal device, system include the first imaging device, the second imaging device and spectrum groupware；Spectrum groupware is arranged on the inside of cover glass, and cover glass includes the predeterminable area that can pass through light, and spectrum groupware is used to the light entered from predeterminable area isolating the first light and the second light；First imaging device and the second imaging device are disposed adjacent with spectrum groupware respectively, first imaging device receives the first light that spectrum groupware is isolated and by the first image formation by rays, and the second imaging device receives the second light that spectrum groupware is isolated and by the second image formation by rays.The application reflects corresponding light by the way that multiple and different cameras is arranged in equipment, and by spectrum groupware to different cameras, is imaged respectively according to multiple and different cameras to realize.

Description

Compound camera system and terminal device
Technical field
This application involves camera technical field more particularly to a kind of compound camera systems and terminal device.
Background technology
Mobile phone is generally not provided with infrared camera, only visible image capturing head.
With the development of face recognition technology, infrared light can be projected with the mode of structure light, then caught with infrared camera The infrared external reflection light for catching target object, can form the picture image of 3D.User wishes that infrared camera can be arranged in mobile phone, to Mobile phone is set also to have the function of recognition of face.
How infrared camera to be arranged on mobile phone, is current urgent problem to be solved.
Utility model content
In order to solve the above technical problems, a kind of compound camera system of the embodiment of the present application and terminal device, to reduce External opening area shields aesthetics before increasing.
What the embodiment of the present application was realized in：
In a first aspect, a kind of compound camera system of the embodiment of the present application, including the first imaging device, the second imaging device And spectrum groupware；
Spectrum groupware is arranged on the inside of cover glass, and cover glass includes the predeterminable area that can pass through light, light splitting group Part is used to the light entered from predeterminable area isolating the first light and the second light；
First imaging device and the second imaging device are disposed adjacent with spectrum groupware respectively, and the first imaging device receives light splitting The first light that component is isolated and the second light isolated by the first image formation by rays, the second imaging device reception spectrum groupware Line simultaneously passes through the second image formation by rays.
It is reflected relatively to different cameras by the way that multiple and different cameras is arranged in equipment, and by spectrum groupware The light answered is imaged to realize according to multiple and different cameras respectively.
In a possible design, the first imaging device and the second imaging device are disposed adjacent with spectrum groupware respectively, It specifically includes：
The setting of first imaging device projects direction in the first light from spectrum groupware, and the second imaging device is arranged in the second light Line is from the direction that spectrum groupware projects.
In a possible design, spectrum groupware includes the first support with the first reflecting surface and the second reflecting surface Frame, the angle between plane where the first reflecting surface and cover glass be α degree, the second reflecting surface and cover glass place plane it Between angle be-α degree, the first reflecting surface and the second reflecting surface intersect；First reflecting surface is coated with first coating, and second is anti- It penetrates face and is coated with second coating, for first coating for reflecting the first light, second coating for reflecting the second light, α is arbitrary Count and be not 0,90,180,270 and 360 multiple.
By intersecting and coating first coating and the on the first reflecting surface and the second reflecting surface in α degree and-α degree Two coatings, reflect the first light to realize by first coating, reflect the second light by second coating.
In a possible design, the first supporting rack includes four isosceles right angle prisms, four isosceles right-angle prismatics The first isosceles right angle prism, the second isosceles right angle prism, third isosceles right angle prism in mirror and the 4th isosceles right angle For prism apex angle to tight, the bottom surface of the first isosceles right angle prism is parallel with plane where cover glass；First isosceles right angle three Two adjacent right-angle surfaces of prism are respectively the first reflecting surface and the second reflecting surface, two phases of the second isosceles right angle prism One in adjacent right-angle surface is the second reflecting surface, and one in two adjacent right-angle surfaces of third isosceles right angle prism is First reflecting surface；To make the first reflecting surface of the first isosceles right angle prism and the first of third isosceles right angle prism reflect Face is second anti-a plane or parallel, the first isosceles right angle prism the second reflecting surface and the second isosceles right angle prism Face is penetrated in a plane or parallel；Or,
Two adjacent right-angle surfaces in first isosceles right angle prism and the 4th isosceles right angle prism are respectively first Reflecting surface and the second reflecting surface；To make the first reflecting surface and the 4th isosceles right angle prism of the first isosceles right angle prism First reflecting surface is in a plane or parallel, the first isosceles right angle prism the second reflecting surface and the 4th isosceles right angle prism The second reflecting surface in a plane or parallel.
In a possible design, the first supporting rack includes the first reflecting plate and the second reflecting plate, the first reflecting plate Surface be the first reflecting surface, the second reflecting plate surface be the second reflecting surface；Plane where first reflecting plate and cover glass it Between angle be α degree, the angle between plane where the second reflecting plate and cover glass is-α degree, and the second reflecting plate passes through first Reflecting plate and fixation.
In a possible design, spectrum groupware includes the second supporting rack with the first reflecting surface, the first reflecting surface It is α degree the angle where cover glass between plane, the first reflecting surface is coated with first coating, and first coating is for reflecting the One light, and for transmit the second light, α be arbitrary number and be not 0,90,180,270 and 360 multiple.It is in α by setting The first reflecting surface is spent, by coating first coating on the first reflecting surface, the first light is reflected by first coating to realize, And project the second light.
In a possible design, spectrum groupware includes the first light splitting part and the second light splitting part；First light splitting part setting On the inside of cover glass, the first light splitting part includes the second supporting rack with the first reflecting surface, the first reflecting surface and cover glass Angle between the plane of place is α degree, and the first reflecting surface is coated with third coating, and third coating is for reflecting the first light and the Two light, α be arbitrary number and be not 0,90,180,270 and 360 multiple；
The direction that the first light and the second light are reflected in the first light splitting part is arranged in second light splitting part；Second, which is divided part, includes Angle between plane where the second supporting rack with the first reflecting surface, the first reflecting surface and cover glass is α degree, and first is anti- It penetrates face and is coated with first coating, first coating is used to transmit the second light for reflecting the first light.
Further include the first lens group, the first mirror between the first light splitting part and the second light splitting part in a possible design Head group is for adjusting the first light and the second light into the first light splitting part reflection of the second light splitting part.By the way that the first mirror is arranged Head group, keeps the light into the second reflecting component controllable.
Further include the second lens group, the second lens group between light inlet and the first light splitting part in a possible design For adjusting the light for entering the light inlet of the first light splitting part and entering.By the way that the second lens group is arranged, make to enter the first light splitting part Light it is controllable.
In a possible design, the second supporting rack includes two isosceles right angle prisms, two isosceles right-angle prismatics The 5th isosceles right angle prism and the 6th isosceles right angle prism bottom surface in mirror is opposite and fixed, the upper following table of the second supporting rack Face is parallel with plane where cover glass respectively；The bottom surface of 5th isosceles right angle prism or the bottom of the 6th isosceles right angle prism Face is the first reflecting surface；Or,
Second supporting rack includes a 5th isosceles right angle prism, the 5th isosceles right angle prism it is two adjacent straight A right-angle surface in edged surface is parallel with plane where cover glass, another right-angle surface is vertical with cover glass place plane； The bottom surface of 5th isosceles right angle prism is the first reflecting surface.
In a possible design, the second supporting rack includes third reflecting plate, third reflecting plate and cover glass place Angle between plane is α degree, and the surface of third reflecting plate is the first reflecting surface.
In a possible design, spectrum groupware and the first imaging device and/or spectrum groupware and the second imaging device Between further include third lens group, third lens group is used to adjust dividing into the first imaging device and/or the second imaging device The first light and/or the second light that optical assembly projects were to make third lens group.By the way that third lens group is arranged, make imaging The light that equipment enters imaging device in imaging is adjustable.
Further include the 4th lens group, the 4th lens group use in a possible design, between spectrum groupware and light inlet The light entered into the light inlet of spectrum groupware after adjusting.By the way that the 4th camera lens is arranged between spectrum groupware and light inlet Group keeps the light that light inlet enters spectrum groupware adjustable.
Second aspect, a kind of terminal device of the embodiment of the present application, including apparatus body and cover glass, under cover glass Include compound camera system, any one of compound camera system such as first aspect in equipment is local.Pass through setting in Standby middle setting meets camera system, and the equipment is enable to be imaged simultaneously according to a variety of imaging devices.
In a possible design, terminal device further includes infrared dot matrix, and infrared dot matrix is arranged on the inside of cover glass Predeterminable area except.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of terminal device schematic cross-section of the embodiment of the present application；
Fig. 2 is the first compound camera system schematic diagram of the embodiment of the present application；
Fig. 3 is a kind of spectrum groupware schematic diagram of multiple coatings of single structure part of the embodiment of the present application；
Fig. 4 A are a structural representation of first supporting rack including four isosceles right angle prisms of the embodiment of the present application Figure；
Fig. 4 B are that another structure of first supporting rack including four isosceles right angle prisms of the embodiment of the present application is shown It is intended to；
Fig. 4 C are that another structure of first supporting rack including four isosceles right angle prisms of the embodiment of the present application is shown It is intended to；
Fig. 5 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera system schematic diagram；
Fig. 6 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera system schematic diagram；
Fig. 7 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera system schematic diagram；
Fig. 8 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system schematic diagram；
Fig. 9 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system schematic diagram；
Figure 10 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system schematic diagram；
Figure 11 is a kind of the second supporting rack schematic diagram of the single coating of single structure part of the embodiment of the present application；
Figure 12 A are a structural schematic diagram of the spectrum groupware of the single coating of the single structure part of the embodiment of the present application；
Figure 12 B are another structural representation of the spectrum groupware of the single coating of the single structure part of the embodiment of the present application Figure；
Figure 12 C are another structural representation of the spectrum groupware of the single coating of the single structure part of the embodiment of the present application Figure；
Figure 13 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 14 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 15 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 16 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 17 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 18 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system schematic diagram；
Figure 19 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the spectrum groupware schematic diagram of part；
Figure 20 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the compound camera system signal of part Figure；
Figure 21 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the compound camera system signal of part Figure；
Figure 22 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the compound camera system signal of part Figure；
Figure 23 be the embodiment of the present application it is a kind of include the first light splitting part and second light splitting part compound camera system show It is intended to.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with application embodiment and accordingly Technical scheme is clearly and completely described in attached drawing.Obviously, described embodiment is only that the application part is real Example is applied, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creation Property labour under the premise of the every other embodiment that is obtained, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
Fig. 1 is a kind of terminal device sectional view of the embodiment of the present application.As shown in Figure 1, including equipment body 101, covering Glass 102 and compound camera system 103.Wherein, which can be smart mobile phone, smartwatch and tablet computer etc. Terminal device.Certainly, terminal device can also be other equipment for arbitrarily including multiple imaging devices.
Include cover glass 102 at the top of the terminal device, is covered by cover glass 102 and show screen.Applying Embodiment further includes the predeterminable area 104 that can pass through light on cover glass 102.Predeterminable area 104 is transparent material, from And light is facilitated to pass through the predeterminable area 104.Compound camera system 103, compound camera are also provided under cover glass 102 System 103 is according to the image formation by rays entered from predeterminable area 104.
Optionally, when compound camera system 103 further includes infrared camera, terminal device can also include infrared hair Injection device.To send out infrared light by the infrared launcher, infrared camera reflects infrared according to subject Image formation by rays.Infrared launcher can be infrared dot matrix, and in a specific example, infrared dot matrix, which can be arranged, to be covered Region except the predeterminable area 104 of 102 inside of glass.Certainly, infrared camera can be sent out red according to subject Can not also include infrared launcher in terminal device when UV light is imaged.
In one example, compound camera system 103 includes the first imaging device 105, the second imaging device 106 and divides Optical assembly 107.Spectrum groupware 107 is for reflecting the particular light ray that predeterminable area 104 enters.
In one example, the first imaging device 105 can be visible image capturing head, and the second imaging device 106 can be Infrared camera.The visible light that spectrum groupware 107 is used to enter predeterminable area 104 is anti-to visible image capturing head direction It penetrates, spectrum groupware 107 is additionally operable to the infrared light for making predeterminable area 104 enter and is reflected to infrared camera direction.Visible light The visible light that camera is used to be reflected according to spectrum groupware 107 is taken pictures, and infrared camera is used for anti-according to spectrum groupware 107 The infrared light penetrated carries out infrared imaging.
In application embodiment, compound camera system 103 includes visible image capturing head and infrared camera is only to apply in fact A kind of citing in example is applied, and cannot be used for the restriction to the application.As long as carrying out respective handling according to certain particular light ray Equipment can be understood as application embodiment in the first imaging device 105 or the second imaging device 106.
In the following, the compound camera system 103 in application embodiment is described in detail.
Fig. 2 is the first compound camera system of the embodiment of the present application, as shown in Fig. 2, compound camera system 103 is set It sets in 102 inside of cover glass.The cover glass 102 further includes the predeterminable area 104 that can pass through light.Compound camera system System 103 includes the first imaging device 105, the second imaging device 106 and spectrum groupware 107.Wherein, the setting of spectrum groupware 107 exists The position of 104 inside of predeterminable area, makes the light across predeterminable area 104 shine directly into the spectrum groupware 107, to reduce Pass through the loss for the light that predeterminable area 104 enters.
In application embodiment, spectrum groupware 107 can also be the combination of multiple structural members either single structure part. Single structure part can be only including single coating or including multiple coatings.In the following, by specific embodiment to the application In the spectrum groupwares 107 of various structures be specifically described.
In the embodiment for multiple coatings that spectrum groupware 107 is single structure part, which is the first support Frame.First supporting rack includes the first reflecting surface and the second reflecting surface.Between 102 place plane of first reflecting surface and cover glass Angle be angle between 102 place plane of α degree, the second reflecting surface and cover glass be-α degree, the first reflecting surface and second Reflecting surface intersects.
In this application, α be arbitrary number and be not 0,90,180,270 and 360 multiple.
Fig. 3 is a kind of spectrum groupware schematic diagram of multiple coatings of single structure part of the embodiment of the present application.Such as Fig. 3 institutes Show, including first coating 301 and second coating 302.On the first reflecting surface, second applies for the setting of the first coating 301 coating The setting of 302 coating of layer is on the second reflecting surface.The light 303 entered by predeterminable area 104 is irradiated to first supporting rack First coating 301 and second coating 302 when, first coating 301 is for reflecting the first light 304, and second coating 302 is for anti- Penetrate the second light 305.
Spectrum groupware 107 reflects the direction of the first light 304, and the position adjacent with spectrum groupware 107 is also provided with visible Light video camera head.Spectrum groupware 107 reflects the direction of the second light 305, and the position adjacent with spectrum groupware 107 is also provided with infrared Camera.To facilitate visible image capturing head and infrared camera to obtain the light of reflection.
In application embodiment, the first supporting rack can be four isosceles right angle prism compositions, can also be two reflections Board group at.Certainly, including the spectrum groupware of two reflectings surface 107 can also be any other structure prism or reflecting plate Composition, the application is to this without limiting.
Fig. 4 A to Fig. 4 C are a kind of knot of first supporting rack including four isosceles right angle prisms of the embodiment of the present application Structure schematic diagram.The first supporting rack that Fig. 4 A form for four isosceles right angle prisms, including the first isosceles right angle prism 401, Second isosceles right angle prism 402, third isosceles right angle prism 403 and the 4th isosceles right angle prism 404.First isosceles are straight Angle prism 401 is opposite with 404 vertex of the 4th isosceles right angle prism, the second isosceles right angle prism 402 and third isosceles are straight Prism 403 vertex in angle is opposite, and four apex angles pair of 401 to the 4th isosceles right angle prism of the first isosceles right angle prism Tightly.To make the first isosceles right angle prism 401 and the 4th isosceles right angle prism 404 be combined as first supporting rack.? In the compound camera, the bottom surface of the first isosceles right angle prism 401 of the first supporting rack and 102 place plane of cover glass are flat Row.
In the first supporting rack of above-mentioned Fig. 4 A, two adjacent right-angle surfaces of the first isosceles right angle prism 401 are distinguished For the first reflecting surface 407 and the second reflecting surface 408, one in two adjacent right-angle surfaces of the second isosceles right angle prism 402 A is the second reflecting surface 408, and one in two adjacent right-angle surfaces of third isosceles right angle prism 404 is the first reflecting surface 407.At this point, the first isosceles right angle prism 401 the first reflecting surface 407 and the 4th isosceles right angle prism 404 it is first anti- It is parallel to penetrate 407 faces.In first supporting rack, the first reflecting surface 407 includes being coated with first coating 301, and the second reflecting surface 408 includes Coated with second coating 302.
Certainly, it is straight can also to be provided in third isosceles isosceles for the first reflecting surface on the 4th isosceles right angle prism 404 In one right-angle surface of 403 corresponding 4th isosceles right angle prism 404 of angle prism, at this point, the first isosceles right-angle prismatic First reflecting surface 407 of mirror 401 and the first reflecting surface 407 of third isosceles right angle prism 403 are in approximately the same plane.Alternatively, The first reflecting surface 407 on first isosceles right angle prism 401 can also be arranged on the second isosceles holder prism 402 and In two isosceles right angle prisms, 402 corresponding right-angle surface.At this point, 407 He of the first reflecting surface of the second isosceles right angle prism First reflecting surface 407 of the 4th isosceles right angle prism 404 is in approximately the same plane.
Certainly, the above-mentioned some examples for the first reflecting surface 407 in different location illustrates only to apply for embodiment, and It cannot be used for the restriction to the application.First reflecting surface 407 can also be arranged in the corresponding position of the second reflecting surface 408, alternatively, Second reflecting surface 408 can also accordingly be changed according to the position of the first reflecting surface 407.
In another example, Fig. 4 B are that the another kind of the embodiment of the present application includes the first of four isosceles right angle prisms The structural schematic diagram of supporting rack.First supporting rack include the first isosceles right angle prism 401, the second isosceles right angle prism 402, Third isosceles right angle prism 403 and the 4th isosceles right angle prism 404.First isosceles right angle prism 401 and the 4th isosceles Right angle prism 404 is opposite with third isosceles 403 vertex of right angle prism by vertex, the second isosceles right angle prism 402, and And four apex angles of 401 to the 4th isosceles right angle prism of the first isosceles right angle prism are to tight.To make the first isosceles right angle Prism 401 and the 4th isosceles right angle prism 404 are combined as first supporting rack.In the compound camera, first The bottom surface of first isosceles right angle prism 401 of support is parallel with 102 place plane of cover glass.
In the first supporting rack of above-mentioned Fig. 4 B, two adjacent right-angle surfaces of the first isosceles right angle prism 401 are distinguished Two adjacent right-angle surfaces for the first reflecting surface 407 and the second reflecting surface 408, the second isosceles right angle prism 402 are also distinguished For the first reflecting surface 407 and the second reflecting surface 408.In first supporting rack, the first reflecting surface 407 is coated with first coating 301, the Two reflectings surface 408 are coated with second coating 302.
In the following, being illustrated by the first supporting rack that four isosceles right angle prisms of specific embodiment pair are constituted.
In one example, Fig. 5 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera shooting Head system.As shown in figure 5, including cover glass 102, the first supporting rack 501, the first imaging device 105, the second imaging device 106, the first lens group 502 and the second lens group 503.Cover glass includes the predeterminable area 104 that can pass through light.First Support 501 is arranged makes the light across predeterminable area 104 shine directly into first supporting rack in the inside of predeterminable area 104 501, to reduce the light losing for being irradiated to the first supporting rack 501.
First supporting rack 501 specifically can be as shown in Figure 4 A.It is straight including the first isosceles right angle prism 401, the second isosceles Angle prism 402, third isosceles right angle prism 403 and the 4th isosceles right angle prism 404.First reflecting surface 407 and second Reflecting surface 408 is arranged on four isosceles right angle prisms.First reflecting surface 407 is coated with first coating 301, the second reflection Face 408 is coated with second coating 302.
The direction that the first light is reflected in first coating 301 is arranged in first imaging device 105, and the second imaging device 106 is set Set the direction that the second light is reflected in second coating 302.To make the first imaging device 105 be reflected according to first coating 301 First image formation by rays, the second image formation by rays for making the second imaging device 106 be reflected according to second coating 302.
The side that the first supporting rack 501 before the first imaging device 105 reflects the first light is arranged in first lens group 502 To.The direction that the first supporting rack 501 before the second imaging device 106 reflects the second light is arranged in second lens group 503.Due to First lens group 502 matches with the first imaging device 105, the second lens group 503 matches with the second imaging device 106, makes The first light that first supporting rack 501 projects, which is crossed after the first lens group 502 is adjusted, enters the first imaging device 105 and/or from the The second light that one supporting rack 501 projects enters the second imaging device 106 after the adjusting of the second lens group 503.To make One imaging device 105 and the second imaging device 106 can be reached more in imaging by the lens group light regulating to match Good imaging effect.
In one example, Fig. 6 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera shooting Head system.As shown in fig. 6, including cover glass 102, the first supporting rack 501, the first imaging device 105, the second imaging device 106, third lens group 504.Cover glass 102 includes the predeterminable area 104 that can pass through light, the setting of the first supporting rack 501 In the inside of predeterminable area 104, the light across predeterminable area 104 is set to shine directly into first supporting rack 501, to reduce It is irradiated to the loss of the light of the second supporting rack 501.
Further include third lens group 504 between first supporting rack 501 and predeterminable area 104, third lens group 504 can be adjusted Section is irradiated to the light of the first supporting rack 501, to make the light that predeterminable area 104 enters be adjusted by third lens group 504 Enter the first supporting rack 501 after section.
First supporting rack 501 specifically can be as shown in Figure 4 A.It is straight including the first isosceles right angle prism 401, the second isosceles Angle prism 402, third isosceles right angle prism 403 and the 4th isosceles right angle prism 404, the first reflecting surface 407 and second Reflecting surface 408 is arranged on four isosceles right angle prisms.First reflecting surface 407 of the first supporting rack 501 includes the first painting Layer 301, the second reflecting surface 408 include second coating 302.The setting of first imaging device 105 reflects the first light in first coating 301 The direction that the second light is reflected in second coating 302 is arranged in the direction of line, the second imaging device 106.To make the first imaging set Standby 105 the first image formations by rays reflected according to first coating 301, make the second imaging device 106 be reflected according to second coating 302 Second image formation by rays.
In one example, Fig. 7 be the embodiment of the present application it is a kind of include four isosceles right angle prisms compound camera shooting Head system.As shown in fig. 7, comprises cover glass 102, the first supporting rack 501, the first imaging device 105, the second imaging device 106, the first lens group 502, the second lens group 503 and third lens group 504.Cover glass 102 includes that can pass through light Predeterminable area 104, the first supporting rack 501 is arranged in the inside of predeterminable area 104, to avoid being irradiated to the first supporting rack 501 Light loss.
Further include third lens group 504 between first supporting rack 501 and predeterminable area 104, third lens group 504 can be adjusted Section is irradiated to the light of the first supporting rack 501, to make the light that predeterminable area 104 enters be adjusted by third lens group 504 Enter the first supporting rack 501 afterwards.
First supporting rack 501 specifically can be as shown in Figure 4 A.It is straight including the first isosceles right angle prism 401, the second isosceles Angle prism 402, third isosceles right angle prism 403 and the 4th isosceles right angle prism 404.First reflecting surface 407 and second Reflecting surface 408 is arranged on four isosceles right angle prisms.Further include that the first reflecting surface 407 and second is anti-on first supporting rack Penetrate face 408.First reflecting surface 407 of the first supporting rack 501 includes first coating 301, and the second reflecting surface 408 includes second coating 302.The direction that the first light is reflected in first coating 301 is arranged in first imaging device 105, and the setting of the second imaging device 106 exists Second coating 302 reflects the direction of the second light.First to make that the first imaging device 105 reflects according to first coating 301 Image formation by rays, the second image formation by rays for making the second imaging device 106 be reflected according to second coating 302.
First coating 301 reflects the direction of the first light, includes between the first supporting rack 501 and the first imaging device 105 First lens group 502.Second coating 302 reflects the direction of the second light, the second supporting rack 501 and the second imaging device 106 it Between include the second lens group 503.To adjust the light into the first supporting rack 501 by third lens group 504.Pass through second Lens group 502 adjust the first imaging device 105 imaging light, by the second lens group 503 adjust the second imaging device 106 at The light of picture reaches better imaging effect.
In another example, the first supporting rack includes the first reflecting plate and the second reflecting plate.
On the other hand, other than the spectrum groupware of four isosceles right angle prisms of above two composition, application embodiment is also Provide it is a kind of include two reflecting plates composition the first supporting rack.Fig. 4 C are that one kind of the embodiment of the present application includes two reflections First supporting rack of plate.As shown in Figure 4 C, the first supporting rack includes the first reflecting plate 405 and the second reflecting plate 406, the first reflection Angle between 102 place plane of plate 405 and cover glass is α degree, the second reflecting plate 406 and 102 place plane of cover glass Between angle be-α degree.The surface of first reflecting plate 405 include the first reflecting surface, the second reflecting plate 406 surface include the Two reflectings surface.Second reflecting plate passes through the first reflecting plate and fixation.Wherein, the first reflecting surface be coated with first coating 301, second Reflecting surface is coated with second coating 302.In application embodiment, the concrete structure of the first supporting rack can also have more implementations, The application is to this without limiting.
In the following, being illustrated by the first supporting rack that two reflecting plates of specific embodiment pair are constituted.
In one example, Fig. 8 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system.Such as Shown in Fig. 8, including cover glass 102, the first supporting rack 804, the first imaging device 105, the second imaging device 106, the first mirror Head the 801, second lens group 802 of group and third lens group 803.Cover glass 102 includes the predeterminable area that can pass through light 104, the setting of the first supporting rack 804 is in 104 inside of predeterminable area, to reduce the loss for the light that predeterminable area 104 enters.The Further include the first lens group 801 between one supporting rack 804 and predeterminable area 104, the first lens group 801, which can be adjusted, is irradiated to The light of one supporting rack 804.
First supporting rack 804 specifically can be as shown in Figure 4 B, including the first reflecting plate 405 and the second reflecting plate 406.First The surface of reflecting plate 405 be the first reflecting surface, the second reflecting plate surface be the second reflecting surface.The first of first reflecting plate 405 Clamping between plane where reflecting surface and cover glass is α degree, the second reflecting surface and the cover glass institute of the second reflecting plate 406 Clamping between plane is-α degree, α be arbitrary number and be not 0,90,180,270 and 360 multiple.Second reflecting plate 406 is worn It crosses the first reflecting plate 405 and fixes.First reflecting surface is coated with first coating 301, and the second reflecting surface is coated with second coating 302。
The direction that the first light is reflected in first coating 301 is arranged in first imaging device 105, and the second imaging device 106 is set Set the direction that the second light is reflected in second coating 302.To make the first imaging device 105 be reflected according to first coating 301 First image formation by rays, the second image formation by rays for making the second imaging device 106 be reflected according to second coating 302.
First supporting rack 804 reflects the direction of the first light, is wrapped between the first supporting rack 804 and the first imaging device 105 Include the second lens group 802.First supporting rack 804 reflection the first light by the second lens group 802 adjusting after enter first at As equipment 105.First supporting rack 804 reflects the direction of the second light, between the first supporting rack 804 and the second imaging device 106 Including third lens group 803.Second light of the first supporting rack 804 reflection enters second after the adjusting of third lens group 803 Imaging device 106.To adjust the light into the first supporting rack 804 by the first lens group 801.Pass through the second lens group 802 adjust the light of the first imaging device 105 imaging, and the light of the second imaging device 106 imaging is adjusted by third lens group 803 Line.
In one example, Fig. 9 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system.Such as Shown in Fig. 9, including cover glass 102, the first supporting rack 804, the first imaging device 105, the second imaging device 106, the second mirror Head group 802 and third lens group 803.Cover glass 102 includes the predeterminable area 104 that can pass through light, the first supporting rack 804 Setting makes the light across predeterminable area 104 shine directly into first supporting rack 804, to subtract in 104 inside of predeterminable area It is irradiated to the loss of the light of the first supporting rack 804 less.
First supporting rack 804 specifically can be as shown in Figure 4 B.Including the first reflecting plate 405 and the second reflecting plate 406.First Clamping between the 102 place plane of the first reflecting surface and cover glass of reflecting plate 405 is α degree, the second of the second reflecting plate 406 Clamping between 102 place plane of reflecting surface and cover glass is-α degree, and α is arbitrary number and is not 0,90,180,270 and 360 Multiple.Second reflecting plate 406 passes through the first reflecting plate 405 and fixes.The surface of first reflecting plate 405 be the first reflecting surface, The surface of second reflecting plate 406 is the second reflecting surface, and the first reflecting surface is coated with first coating 301, and the second reflecting surface is coated with Second coating 302.
The direction that the first light is reflected in first coating 301 is arranged in first imaging device 105, and the second imaging device 106 is set Set the direction that the second light is reflected in second coating 302.To make the first imaging device 105 be reflected according to first coating 301 First image formation by rays, the second image formation by rays for making the second imaging device 106 be reflected according to second coating 302.
First supporting rack 804 reflects the direction of the first light, is wrapped between the first supporting rack 804 and the first imaging device 105 Include the second lens group 802.First supporting rack 804 reflection the first light by the second lens group 802 adjusting after enter first at As equipment 105.First supporting rack 804 reflects the direction of the second light, between the first supporting rack 804 and the second imaging device 106 Including third lens group 803.Second light of the first supporting rack 804 reflection enters second after the adjusting of third lens group 803 Imaging device 106.To adjust the light of the first imaging device 105 imaging by the second lens group 802, pass through third lens group 803 adjust the light of the second imaging device 106 imaging.
Figure 10 be the embodiment of the present application it is a kind of include two reflecting plates compound camera system.As shown in Figure 10, it wraps Include cover glass 102, the first supporting rack 804, the first imaging device 105, the second imaging device 106 and the first lens group 801. Cover glass 102 includes the predeterminable area 104 that can pass through light, and the first supporting rack 804 is arranged corresponding to predeterminable area 104 Position, so that the light across predeterminable area 104 is shone directly into first supporting rack 804, to reduce be irradiated to first The loss of 804 light of support.
First supporting rack 804 specifically can be as shown in Figure 4 B, including the first reflecting plate 405 and the second reflecting plate 406.First Clamping between the 102 place plane of the first reflecting surface and cover glass of reflecting plate 405 is α degree, the second of the second reflecting plate 406 Clamping between 102 place plane of reflecting surface and cover glass is-α degree, and α is arbitrary number and is not 0,90,180,270 and 360 Multiple.Second reflecting plate passes through the first reflecting plate and fixation.The surface of first reflecting plate is the first reflecting surface, the second reflecting plate Surface be the second reflecting surface, the first reflecting surface be coated with first coating, the second reflecting surface be coated with second coating.
Further include the first lens group 801 between first supporting rack 804 and cover glass 102, the first lens group 801 can be adjusted Section is irradiated to the light of the first supporting rack 804.
The direction that the first light is reflected in first coating 301 is arranged in first imaging device 105, and the second imaging device 106 is set Set the direction that the second light is reflected in second coating 302.First to make that the first imaging device 105 reflects according to first coating Image formation by rays, the second image formation by rays for making the second imaging device 106 be reflected according to second coating.
In the following, the single coating that spectrum groupware is single structure part is specifically described.The spectrum groupware 107 is second Supporting rack, second supporting rack include the first reflecting surface.Figure 11 is a kind of single painting of single structure part of the embodiment of the present application Second supporting rack of layer.As shown in figure 11, the second supporting rack includes the first reflecting surface, and the first reflecting surface is put down with where cover glass Angle between face is α degree.First coating 301 is coated on first reflecting surface.Certainly, in application embodiment, first reflection Other coatings can also be coated on face.It, should when the light 1102 that cover glass 104 enters is radiated in the first coating 301 First coating 301 reflects the first light 1103 and for projecting the second light.What cover glass 104 entered removes the first light 1103 Except further include the second light 1101.
It should be noted that when the coating that the second supporting rack includes is second coating, the light of the entrance of predeterminable area 104 When line 1102 is radiated in the second coating, which reflects the second light 1101.
The first imaging device 105 is arranged in the direction for the first light 1103 that first coating 301 reflects.First imaging device 105 are imaged according to the first light 1103.Position corresponding with predeterminable area 104 is provided with the second one-tenth under second supporting rack As equipment 106, the second imaging device 106 is imaged according to the second light 1101 across the second supporting rack.
In the embodiment of the single coating of the single structure part, the second supporting rack can be single isosceles right angle prism Composition can also be two isosceles right angle prism compositions, can also be single reflecting plate composition.Figure 12 A to figure 12 C is this Shen Please embodiment a kind of single structure part single coating spectrum groupware structural schematic diagram.
The second supporting rack constituted such as a kind of isosceles right angle prism that Figure 12 A are the embodiment of the present application.It is straight including isosceles Angle prism 1201, one in two adjacent right-angle surfaces of the isosceles right angle prism are flat with plane where predeterminable area Row, another plane where with predeterminable area are vertical.The bottom surface of the isosceles right angle prism is the first reflecting surface, the first reflecting surface It is coated with first coating.
Figure 12 B are the second supporting rack that two isosceles right angle prisms are constituted, including the first isosceles right angle prism 1202 With the second isosceles right angle prism 1203.Two isosceles right angle prism bottom surfaces are fixed, and the section of the second supporting rack is rectangle, The upper and lower surface of second supporting rack is parallel with plane where predeterminable area respectively.The bottom surface or second of first isosceles right angle prism The bottom surface of isosceles right angle prism is the first reflecting surface, and the first reflecting surface is coated with first coating 301.
In the following, being illustrated by the second supporting rack that two isosceles right angle prisms of specific embodiment pair are constituted.
In one example, Figure 13 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system. As shown in figure 13, including cover glass 102, compound camera system are arranged in 102 inside of cover glass.Compound camera system Including the first lens group 1302, the second supporting rack 1301, the first imaging device 105 and the second imaging device 106.Second supporting rack 1301 are arranged in the inside of predeterminable area 104 of cover glass 102, make the light across cover glass 102 shine directly into this Two supporting racks 1301, to reduce the light losing for being irradiated to the second supporting rack 1301.Second supporting rack 1301 and predeterminable area Further include the first lens group 1302 between 104, the first lens group 1302 can adjust the light for being irradiated to the second supporting rack 1301.
Second supporting rack 1301 specifically can be as shown in Figure 12 B.Including first isosceles right angle prism 1202 and second etc. Waist right angle prism 1203, the first isosceles right angle prism 1202 and 1203 bottom surface of the second isosceles right angle prism are opposite and solid It is fixed.The upper and lower surface of second supporting rack is parallel with plane where cover glass respectively.First isosceles right angle prism 1202 and/or The bottom surface of second isosceles right angle prism 1203 is the first reflecting surface, and the first reflecting surface is coated with first coating 301.First coating 301 for reflecting the first light, and for projecting the second light.
After being irradiated to the second supporting rack 1301 by the light of the first lens group 1302, a part of light passes through first coating 301 are reflected, and the light of another part is then directly through the second supporting rack 1301.Then, the first light is in first coating 301 Under the action of reflect.The reflection direction of first light further includes the first imaging device 105 of setting, 105 basis of the first imaging device First image formation by rays.Second light passes through the direction of the second supporting rack 1301 directly through the second supporting rack 1301, the second light It is also provided with the second imaging device 106.In embodiments herein, the first imaging device 105 is carried out according to the first light Imaging, the second imaging device 106 are imaged according to the second light.
It should be noted that the second imaging device 1301 of Figure 13 is only a kind of citing applied in embodiment, and cannot It is defined.Spectrum groupware 13 shown in Figure 13 can also be arbitrary second supporting rack in Fig. 3 to Fig. 9.
In one example, Figure 14 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system. As shown in figure 14, shown in Figure 13 further include the second lens group 1303 and third lens group 1304 on the basis of.Second supporting rack 1301 are arranged in the inside of the overlay area of cover glass 102 104, make the light across cover glass 102 shine directly into this Two supporting racks 1301, to reduce the light losing for being irradiated to the second supporting rack 1301.Second supporting rack 1301 and overlay area Further include the first lens group 1302 between 104, the first lens group 1302 can adjust the light for being irradiated to the second supporting rack 1301.
Second supporting rack 1301 specifically can be as shown in Figure 12 B, including first isosceles right angle prism 1202 and second etc. Waist right angle prism 1203.First isosceles right angle prism 1202 and 1203 bottom of the second isosceles right angle prism are to relatively and admittedly It is fixed.The upper and lower surface of second supporting rack 1301 is parallel with 102 place plane of cover glass respectively.First isosceles right angle prism 1202 and/or second isosceles right angle prism 1203 bottom surface be the first reflecting surface, the first reflecting surface be coated with first coating 301.First coating 301 can reflect the first light, and first coating 301 is additionally operable to the second light of projection.
The light that predeterminable area 104 enters is irradiated to the second supporting rack 1301, a part of light by the first lens group 1302 Line is reflected by first coating 301, and the light of another part is then directly through the second supporting rack 1301.Then, the first light Line reflects under the action of first coating 301.The reflection direction of first light further includes that the first imaging device 105 is arranged, and first Imaging device 105 is according to the first image formation by rays.Second light passes through second directly through the second supporting rack 1301, the second light The direction of support 1301 is also provided with the second imaging device 106, and the second imaging device 106 is imaged according to the second light. Further include the second lens group 1303, the second supporting rack 1301 and second between second supporting rack 1301 and the first imaging device 105 It further include third lens group 1304 between imaging device 106.It is adjusted by the second lens group 1303 and enters the first imaging device 105 Light, by third lens group 1304 adjust into the second imaging device 106 light.
In one example, Figure 15 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system. As shown in figure 15, including cover glass 102, compound camera system are arranged in 102 inside of cover glass.Compound camera system Including the first lens group 1302, the second supporting rack 1301, the first imaging device 105, the second imaging device 106, the second lens group 1303 and third lens group 1304.Second supporting rack 1301 is arranged in the inside of predeterminable area 104 of cover glass 102, make across The light of predeterminable area 104 shines directly into second supporting rack 1301, to reduce the light for being irradiated to the second supporting rack 1301 The loss of line.
Second supporting rack 1301 specifically can be as shown in Figure 12 B, including first isosceles right angle prism 1202 and second etc. Waist right angle prism 1203.First isosceles right angle prism 1202 and 1203 bottom surface of the second isosceles right angle prism are opposite and solid It is fixed.The upper and lower surface of second supporting rack 1301 is parallel with 102 place plane of cover glass respectively.First isosceles right angle prism 1202 and/or second isosceles right angle prism 1203 bottom surface be the first reflecting surface, the first reflecting surface be coated with first coating 301.First coating 301 can reflect the first light, and for projecting the second light.
After being irradiated to the second supporting rack 1301 by the light of the first lens group 1302, a part of light passes through first coating 301 are reflected, and the light of another part is then directly through the second supporting rack 1301.Then, the first light is in first coating 301 Under the action of reflect.The reflection direction of first light further includes the first imaging device 105, and the first imaging device 105 is according to One light is imaged.Second light passes through the direction of the second supporting rack 1301 directly through spectrum groupware 1301, the second light It is also provided with the second imaging device 106, the second imaging device 106 is imaged according to the second light
Further include the second lens group 1303, the second supporting rack between second supporting rack 1301 and the first imaging device 105 1301 and second further include third lens group 1304 between imaging device 106.It is adjusted by the second lens group 1303 and enters first The light of imaging device 105 adjusts the light into the second imaging device 106 by third lens group 1304.
Figure 12 C are the second supporting rack that reflecting plate is constituted, including third reflecting plate 1204.The surface of third reflecting plate 1204 For reflecting surface, which is coated with first coating 301.Between 104 place plane of third reflecting plate 1204 and cover glass It is α degree to clamp, to which the light for making cover glass 104 enter is irradiated to reflecting plate 1204.First coating 301 is covered for reflecting The first light that glass 102 enters, meanwhile, other light in addition to the first light that cover glass 102 enters can pass through should Second supporting rack 1301.The reflecting surface of the reflecting plate 1204 can also coat second coating 302, and the application is to this without limit It is fixed.
In the following, being illustrated to the second supporting rack that single reflecting plate is constituted by specific embodiment.
Figure 16 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system.As shown in figure 16, it wraps Cover glass 102 is included, compound camera system is arranged under cover glass 102.Compound camera system includes the first lens group 1602, the second supporting rack 1601, the first imaging device 105 and the second imaging device 106.The setting of second supporting rack 1601 is covering 104 inside of cover glass of glass 102, makes the light across cover glass 104 shine directly into second supporting rack 1301, from And reduce the loss for being irradiated to 1601 light of the second supporting rack.Further include between second supporting rack 1601 and cover glass 102 One lens group 1602, the first lens group 1602 can adjust the light for being irradiated to the second supporting rack 1601.
Second supporting rack 1601 can be as indicated in fig. 12 c specifically the reflecting plate of platy structure.Reflecting plate and cover glass Angle between 102 place planes is α degree, α be arbitrary number and be not 0,90,180,270 and 360 multiple.The table of reflecting plate Face is the first reflecting surface, and the surface of the first reflecting surface is coated with first coating 301.First coating 301 can reflect the first light, And for projecting the second light.
After being irradiated to the second supporting rack 1601 by the light of the first lens group 1602, a part of light passes through first coating 301 are reflected, and the light of another part is then directly through the second supporting rack 1601.Then, the first light is in first coating 301 Under the action of reflect.The reflection direction of first light further includes the first imaging device 105, and the first imaging device 105 is according to One light is imaged.Second light passes through the side of the second supporting rack 1601 directly through the second supporting rack 1601, the second light To the second imaging device 106 is also provided with, the second imaging device 106 is imaged according to the second light.
Figure 17 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system.As shown in figure 17, it wraps Cover glass 102 is included, compound camera system is arranged under cover glass 102.Compound camera system includes the second supporting rack 1601, the first imaging device 105, the second imaging device 106, the second lens group 1603 and third lens group 1604.Second support The position in 104 inside of predeterminable area of cover glass 102 is arranged in frame 1601, and the light across predeterminable area 104 is made directly to shine It is mapped to second supporting rack 1601, to avoid being irradiated to the loss of 1601 light of the second supporting rack.
Second supporting rack 1601 can be as indicated in fig. 12 c specifically the reflecting plate of platy structure.Reflecting plate and cover glass Angle between 102 place planes is α degree, α be arbitrary number and be not 0,90,180,270 and 360 multiple.The table of reflecting plate Face is the first reflecting surface, and the surface of the first reflecting surface coats first coating 301.First coating can reflect the first light, be used in combination In projecting the second light.
The light entered by predeterminable area 104 one is reflected by first coating 301, and the light of another part is then Directly through the second supporting rack 1601.Then, the first light reflects under the action of first coating 301.The reflection of first light Direction further includes the first imaging device 105 of setting, and the first imaging device 105 is imaged according to the first light.Second light Directly through the second supporting rack 1601, the second light passes through the direction of the second supporting rack 1601 to be also provided with the second imaging device 106, the second imaging device 106 is imaged according to the second light.
Further include the second lens group 1603, the second supporting rack between second supporting rack 1601 and the first imaging device 105 1601 and second further include third lens group 1604 between imaging device 106.It is adjusted by the second lens group 1603 and enters first The light of imaging device 105 adjusts the light into the second imaging device 106 by third lens group 1604.
Figure 18 be the embodiment of the present application it is a kind of include the second supporting rack compound camera system.As shown in figure 18, it wraps Cover glass 102 is included, compound camera system setting is in 102 inside of cover glass.Compound camera system includes the first camera lens The 1602, second supporting rack 1601 of group, the first imaging device 105, the second imaging device 106, the first lens group 1602, the second camera lens Group 1603 and third lens group 1604.The position in 104 inside of predeterminable area of cover glass 102 is arranged in second supporting rack 1601 It sets, the light across predeterminable area 104 is made to shine directly into second supporting rack 1601, the second supporting rack is irradiated to reduce The loss of 1601 light.Further include the first lens group 1602, the first lens group between second supporting rack 1601 and predeterminable area 104 1602 can adjust the light for being irradiated to the second supporting rack 1601.
Second supporting rack 1601 can be as indicated in fig. 12 c specifically the reflecting plate of platy structure.Reflecting plate and cover glass Angle between the plane of place is α degree, α be arbitrary number and be not 0,90,180,270 and 360 multiple.It wraps on the surface of reflecting plate The first reflecting surface is included, the surface of the first reflecting surface coats first coating 301.First coating 301 can reflect the first light, be used in combination In projecting the second light.
After being irradiated to the second supporting rack 1601 by the light of the first lens group 1602, a part of light passes through first coating 301 are reflected, and the light of another part is then directly through the second supporting rack 1601.Then, the first light is in first coating 301 Under the action of reflect.The reflection direction of first light further includes the first imaging device 105 of setting, 105 basis of the first imaging device First light is imaged.Second light passes through the second supporting rack 1601 directly through the second supporting rack 1601, the second light Direction is also provided with the second imaging device 106, and the second imaging device 106 is imaged according to the second light.Second supporting rack 1601 and first further include the second lens group 1603, the second supporting rack 1601 and the second imaging device 106 between imaging device 105 Between further include third lens group 1604.The light into the first imaging device 105 is adjusted by the second lens group 1603, is passed through Third lens group 1604 adjusts the light into the second imaging device 106.
In application embodiment, the spectrum groupware 107 that said one reflecting surface is constituted is only a kind of act applied in embodiment Example.Isosceles right angle prism, the combination of isosceles right angle prism or reflecting plate cannot be used for real to application in above-described embodiment Apply the restriction of example.As long as a coating that can reflect certain particular light ray is arranged in the predeterminable area of cover glass, make more A imaging device is to apply for the spectrum groupware 107 of the single structure in embodiment according to the imaging of required particular light ray.
In the following, the combination that spectrum groupware 107 is multiple structures is specifically described.In application embodiment, Duo Gejie The spectrum groupware 107 of structure combination includes at least one first light splitting part and at least one second light splitting part.First light splitting part setting On the inside of predeterminable area, first light splitting part be include a reflecting surface the second supporting framework at the reflecting surface and cover glass Angle between 102 is α degree, and the surface of reflecting surface is coated with third coating, third coating can reflect simultaneously the first light and Second light, α be arbitrary number and be not 0,90,180,270 and 360 multiple.
Second light splitting part be include second supporting rack with reflecting surface, the folder between the reflecting surface and cover glass 102 Angle is α degree.The reflecting surface is coated with first coating, and first coating is used to project the second light for reflecting the first light.Its In, the first light splitting part is arranged in the inside of cover glass 102, to the light direct irradiation for enabling cover glass 102 to enter To the first light splitting part, the loss of light is reduced.The first light that the light that cover glass enters can be included by the first light splitting part Line and the second light are reflected to a direction.Second light splitting part is arranged reflects the first light and the second light in the first light splitting part Direction.Second light splitting part is used to reflect first the first light for reflecting back of light splitting part to a direction, by the second light to Another direction is reflected.
In the following, including that the first light splitting part and second are divided the compound camera system of part to the application by specific embodiment System illustrates.
In one example, it includes that the first light splitting part and second are divided the light splitting of part that Figure 19, which is a kind of of the embodiment of the present application, Component.As shown in figure 19, which includes the first light splitting part and the second light splitting part.It should be noted that multiple structures Spectrum groupware includes the first light splitting part and the second light splitting part is only a kind of citing applied in embodiment, and be cannot be used for this Shen Restriction please.
Wherein, the first light splitting part is the second supporting rack for including the first reflecting surface, and the surface of the first reflecting surface coats third Coating 1901, third coating 1901 can reflect the first light 301 and the second light 302 simultaneously.When the light that predeterminable area enters When line 1902 is irradiated to the third coating 1901, the first light 301 and second that light 1902 is included by third coating 1901 Light 302 is reflected to a fixed angle.In application embodiment, the structure of the second supporting rack can be with structure shown in fig. 6 Identical, the application repeats no more this.
Second light splitting part is the second supporting rack for including the first reflecting surface, and the surface of the first reflecting surface coats first coating 301 or second coating.In the embodiment shown in this Figure 19, the reflecting surface that the second light splitting part includes coats first coating 301.The One coating 301 can reflect the first light 1903.
The second light 1904 that third coating 1901 reflects passes through first be arranged on the second light splitting part and the second light splitting part Coating 301.Certainly, in above-described embodiment of the application, the second light splitting part first coating 301 for including can also replace with the Two coatings 302.In application embodiment, the structure that first coating 301 is arranged can be identical as the structure of Fig. 2 to any one of Fig. 6, this Application repeats no more this.
In the following, by specific embodiment to the application include first light splitting part and second light splitting part spectrum groupware into Row explanation.
In one example, it includes that the first light splitting part and second are divided the compound of part that Figure 20, which is a kind of of the embodiment of the present application, Camera system.As shown in figure 20, including cover glass 102, compound camera system are arranged under cover glass 102.It is compound Camera includes that the first light splitting part 2002, second is divided part 2003, the first lens group 2007, the first imaging device 105 and second Imaging device 106.Cover glass 102 include can pass through light predeterminable area 104, first light splitting part 2002 setting with it is pre- If 104 inside of region.First light splitting part 2002 is the second supporting rack, the second supporting rack specifically can as illustrated in fig. 12, including one A reflecting surface, first reflecting surface coat third coating 2004.Third coating 2004 can reflect the first light and the second light. Second supporting rack includes an isosceles right angle prism, and one in two adjacent right-angle surfaces of the isosceles right angle prism is straight Edged surface is parallel with plane where predeterminable area, another right-angle surface is vertical with plane where predeterminable area.
The direction of first light splitting 2002 reflection light of part has also set gradually the first lens group 2007 and second light splitting part 2003.The first light and the second light that first light splitting part 2002 reflects pass through the first lens group 2007 and enter the second light splitting Part.The first light and the second light is adjusted in first lens group 2007, and the light after the first lens group 2007 is adjusted enters Second light splitting part 2003, to improve the imaging results of the first imaging device 105 or the second imaging device 106.
Second light splitting part 2003 specifically can be as shown in Figure 12 B, including first isosceles right angle prism 2005 and second etc. Waist right angle prism 2006, the first isosceles right angle prism 2005 and 2006 bottom surface of the second isosceles right angle prism are opposite and solid It is fixed.The bottom surface of first isosceles right angle prism 2005 or the bottom surface of the 6th isosceles right angle prism 2006 are the first reflecting surface, the One reflecting surface is coated with first coating 301, and first coating 301 can reflect the first light.It is reflected into the second light splitting part 2003 When first light is irradiated to first coating 301, first coating 301 reflects the first light.Reflect the direction of the first light Further include the first imaging device 105, the first imaging device 105 is according to the first image formation by rays of reflection.It is reflected into the second light splitting part 2003 the second light passes through the second light splitting part 2003.It further includes the second one-tenth that second light, which passes through the direction of the second light splitting part 2003, As equipment 106.Second imaging device 106 is according to the second image formation by rays across the second light splitting part 2003.
Optionally, in the application Fig. 1 to compound camera system shown in Fig. 9, cover glass 102 and first is divided part It can also include lens group between 2002, the imaging viewing field of the first imaging device and the second imaging device is adjusted by lens group Angle.
In one example, it includes that the first light splitting part and second are divided the compound of part that Figure 21, which is a kind of of the embodiment of the present application, Camera system.As shown in figure 21, including cover glass 102, compound camera system are arranged under cover glass 102.It is compound Camera include first light splitting part 2002, second be divided part 2003, the first lens group 2008, the second lens group 2007, the first one-tenth As equipment 105 and the second imaging device 106.Cover glass 102 includes the predeterminable area 104 that can pass through light, the first light splitting Part 2002 is arranged in position corresponding with predeterminable area 104, to make light 2001 preferably be irradiated to the first light splitting part 2002。
First light splitting part 2002 is the second supporting rack.Specifically, second supporting rack can specifically wrap as illustrated in fig. 12 An isosceles right angle prism is included, a right-angle surface in two adjacent right-angle surfaces of isosceles right angle prism and predeterminable area Place plane is parallel, another right-angle surface is vertical with plane where predeterminable area.The bottom surface of isosceles right angle prism is reflecting surface, The surface of the reflecting surface coats third coating, and third coating 2004 is for reflecting the first light and the second light.
Further include the first lens group 2008 between first light splitting part 2002 and cover glass 102, passes through first lens group 2008 adjust the light for entering the first light splitting part 2002.The first lens group 2008 is passed through by the light that cover glass 104 enters, The first light splitting part 2002 is entered back into across the light of the first lens group 2008, is adjusted to realize by adjusting the first lens group 2008 Section enters the light of the first light splitting part 2002.
The direction of first light splitting 2002 reflection light of part has also set gradually the second lens group 2007 and second light splitting part 2003.The light that first light splitting part 2002 reflects passes through the second lens group 2007, the second lens group 2007 that can be carried out to light It adjusts, to improve the imaging results of the first imaging device 105 or the second imaging device 106.
Second light splitting part 2002 specifically can be as shown in Figure 12 B, including first isosceles right angle prism 2005 and second etc. Waist right angle prism 2006, the first isosceles right angle prism 2005 and 2006 bottom surface of the second isosceles right angle prism are opposite and solid It is fixed.The bottom surface of first isosceles right angle prism 2005 and/or the second isosceles right angle prism 2006 is reflecting surface, reflecting surface coating First coating.First coating 301 can reflect the first light.The first light for being reflected into the second light splitting part 2003 is irradiated to When one coating 301, first coating 301 reflects the first light.The direction for reflecting the first light further includes that the first imaging is set Standby 105, the first imaging device 105 carries out imaging according to the first light of reflection.It is reflected into the of the second light splitting part 2003 Two light pass through the second light splitting part 2003.It further includes the second imaging device that second light, which passes through the direction of the second light splitting part 2003, 106.Second imaging device 106 carries out imaging according to the second light across the second light splitting part 2003.
Figure 22 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the compound camera system of part.Such as figure Shown in 22, including cover glass 102, compound camera system are arranged under cover glass 102.Compound camera includes first It is divided part 2202, second and is divided part 2203, the first lens group 2205, the first imaging device 105 and the second imaging device 106.It covers Cover glass includes the predeterminable area 104 that can pass through light, and the first light splitting part 2202 is arranged corresponding with predeterminable area 104 Position enables the light 2201 that predeterminable area 104 enters to reduce the loss for being irradiated to the first light splitting part 2202.
First light splitting part 2202 is the second supporting rack.Specifically, second supporting rack can specifically wrap as illustrated in fig. 12 An isosceles right angle prism is included, a right-angle surface in two adjacent right-angle surfaces of isosceles right angle prism and predeterminable area Place plane is parallel, another right-angle surface is vertical with plane where predeterminable area.Second supporting rack includes a reflecting surface, this is anti- Face coating third coating 2204 is penetrated, third coating 2204 can reflect the first light and the second light.
The direction of first light splitting 2202 reflection light of part has also set gradually the first lens group 2205 and second light splitting part 2203.The light that first light splitting part 2202 reflects passes through the first lens group 2205, the first lens group 2205 that can be carried out to light It adjusts, to adjust the imaging results of the first imaging device 105 or the second imaging device 106.
Second light splitting part 2203 is the second supporting rack.Specifically, the second supporting rack can be as indicated in fig. 12 c specifically anti- Penetrate plate, reflecting plate and cover glass 102 angle between the surfaces be α degree.The surface of third reflecting plate is reflecting surface, reflection Face coating is provided with first coating or second coating.First coating 301 can reflect the first light.It is reflected into the second light splitting part When 2203 the first light is irradiated to first coating 301, first coating 301 reflects the first light.Reflect the first light Direction further include the first imaging device 105, the first imaging device 105 carries out imaging according to the first light of reflection.Instead The second light for being mapped to the second light splitting part 2203 passes through the second light splitting part 2203.Second light passes through the side of the second light splitting part 2203 To further including the second imaging device 106.Second imaging device 106 according to across second light splitting part 2203 the second light carry out at As processing.
Figure 23 is that a kind of of the embodiment of the present application includes that the first light splitting part and second are divided the compound camera system of part.Such as Shown in Figure 23, including cover glass 102, compound camera system setting is in 102 inside of cover glass.Compound camera system packet Include the first light splitting part 2202, second light splitting part 2203, the first lens group 2205, the second lens group 2206, the first imaging device 105 With the second imaging device 106.Cover glass 102 includes the predeterminable area 104 that can pass through light, and the first light splitting part 2202 is arranged With the inside of predeterminable area 104.
First light splitting part 2202 is the second supporting rack.Specifically, second supporting rack can specifically wrap as illustrated in fig. 12 An isosceles right angle prism is included, a right-angle surface in two adjacent right-angle surfaces of isosceles right angle prism and predeterminable area 104 place planes are parallel, another right-angle surface is vertical with 104 place plane of predeterminable area.Second supporting rack includes a reflection Face, the reflecting surface coat third coating, and third coating can reflect the first light and the second light.First is divided part 2202 and covers Further include the second lens group 2206 between cover glass 102, is adjusted by second lens group 2206 and enter the first light splitting part 2202 Light.
The direction of first light splitting 2202 reflection light of part has also set gradually the first lens group 2205 and second light splitting part 2203, the light that the first light splitting part 2202 reflects enters the second light splitting part 2203 after passing through the first lens group 2205.First camera lens Group 2205 can to across the first light and the second light be adjusted, to improve the first imaging device 105 or the second one-tenth As the imaging results of equipment 106.
Second light splitting 2,203 second supporting rack of part.Specifically, the second supporting rack specifically can as indicated in fig. 12 c, for reflection Plate, reflecting plate and cover glass angle between the surfaces be α degree.The surface of third reflecting plate is reflecting surface, and reflecting surface applies What is covered is provided with first coating or second coating.
When being reflected into the first light of the second light splitting part 2203 and being irradiated to first coating 301, first coating 301 is by the first light Line is reflected.The direction for reflecting the first light further includes the first imaging device 105, and the first imaging device 105 is according to reflection First light carries out imaging.The second light for being reflected into the second light splitting part 2203 passes through the second light splitting part 2203.Second light It further includes the second imaging device 106 that line, which passes through the direction of the second light splitting part 2203,.Second imaging device 106 is according to across second point Second light of light part 2203 carries out imaging.
It should be noted that it is the alternative embodiment that the application is introduced, art technology that the application, which provides embodiment, Personnel on this basis, can be designed that more embodiments, therefore do not repeat here completely.
Those of ordinary skill in the art may realize that described in conjunction with the examples disclosed in the embodiments of the present disclosure It can be realized by other structures.These functions are executed in a manner of what structure actually, depend on the spy of technical solution Fixed application and design constraint.Professional technician can be retouched each specific application using different structure to realize The function of stating, but this realization is it is not considered that exceed scope of the present application.
More than, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, and it is any to be familiar with Those skilled in the art can easily think of the change or the replacement in the technical scope that the application discloses, and should all cover Within the protection domain of the application.Therefore, the protection domain of the application should be subject to the protection scope in claims.

Claims (11)

1. a kind of compound camera system, which is characterized in that including the first imaging device, the second imaging device and spectrum groupware；
The spectrum groupware is arranged on the inside of cover glass, and the cover glass includes the predeterminable area that can pass through light, institute Spectrum groupware is stated for the light entered from the predeterminable area to be isolated the first light and the second light；
First imaging device and the second imaging device are disposed adjacent with the spectrum groupware respectively, first imaging device It receives first light that the spectrum groupware is isolated and by first image formation by rays, second imaging device connects Receive the second light that the spectrum groupware is isolated and by second image formation by rays.
2. system according to claim 1, which is characterized in that first imaging device and the second imaging device respectively with The spectrum groupware is disposed adjacent, and is specifically included：
The first imaging device setting projects direction, second imaging device in first light from the spectrum groupware It is arranged in second light from the direction that the spectrum groupware projects.
3. system according to claim 1, which is characterized in that the spectrum groupware includes having the first reflecting surface and second First supporting rack of reflecting surface, the angle between plane where first reflecting surface and the cover glass is α degree, second anti- Angle between plane where penetrating face and cover glass is-α degree, and first reflecting surface and second reflecting surface are mutually handed over Fork；First reflecting surface is coated with first coating, and second reflecting surface is coated with second coating, and the first coating is used for First light, the second coating are reflected for reflecting second light, and α is arbitrary number and is not 0,90,180,270 With 360 multiple.
4. system according to claim 3, which is characterized in that first supporting rack includes four isosceles right-angle prismatics Mirror, the first isosceles right angle prism, the second isosceles right angle prism in four isosceles right angle prisms, third isosceles are straight Angle prism and the 4th isosceles right angle prism apex angle are to tight, the bottom surface of the first isosceles right angle prism and the covering glass Plane where glass is parallel；Two adjacent right-angle surfaces of the first isosceles right angle prism be respectively first reflecting surface and Second reflecting surface, one in two adjacent right-angle surfaces of the second isosceles right angle prism reflects for described second Face, one in two adjacent right-angle surfaces of the third isosceles right angle prism is first reflecting surface；To make First reflecting surface of one isosceles right angle prism and the first reflecting surface of third isosceles right angle prism a plane or it is parallel, Second reflecting surface of the second reflecting surface of the first isosceles right angle prism and the second isosceles right angle prism is in a plane or puts down Row；Or,
Two adjacent right-angle surfaces in first isosceles right angle prism and the 4th isosceles right angle prism are respectively described first Reflecting surface and second reflecting surface；To make the first reflecting surface and the 4th isosceles right-angle prismatic of the first isosceles right angle prism First reflecting surface of mirror is in a plane or parallel, the first isosceles right angle prism the second reflecting surface and the 4th isosceles right angle three Second reflecting surface of prism is in a plane or parallel.
5. system according to claim 3, which is characterized in that first supporting rack includes that the first reflecting plate and second are anti- Penetrate plate, the surface of first reflecting plate be first reflecting surface, the second reflecting plate surface be second reflecting surface；Institute Angle between plane where stating the first reflecting plate and the cover glass is α degree, second reflecting plate and the covering glass Angle between plane where glass is-α degree, and second reflecting plate passes through first reflecting plate and fixation.
6. system according to claim 1, which is characterized in that the spectrum groupware includes second with the first reflecting surface Angle between plane where supporting rack, first reflecting surface and the cover glass is α degree, the first reflecting surface coating There is first coating, the first coating is for reflecting first light, and for transmiting second light, α is arbitrary number And not be 0,90,180,270 and 360 multiple.
7. system according to claim 1, which is characterized in that the spectrum groupware includes the first light splitting part and the second light splitting Part；The first light splitting part is arranged on the inside of the cover glass, and the first light splitting part includes the with the first reflecting surface Angle between plane where two supporting racks, first reflecting surface and the cover glass is α degree, and first reflecting surface applies Be covered with third coating, the third coating for reflecting the first light and the second light, α is arbitrary number and is not 0,90,180, 270 and 360 multiple；
The direction that first light and the second light are reflected in the first light splitting part is arranged in the second light splitting part；Described second point Light part includes the second supporting rack with the first reflecting surface, between first reflecting surface and cover glass place plane Angle is α degree, and first reflecting surface is coated with first coating, and first coating is used to transmit institute for reflecting the first light State the second light.
8. the system described according to claim 6 or 7, which is characterized in that second supporting rack includes two isosceles right angles three Prism, the 5th isosceles right angle prism and the 6th isosceles right angle prism bottom surface in described two isosceles right angle prisms are opposite And it is fixed, the upper and lower surface of the second supporting rack is parallel with plane where the cover glass respectively；The 5th isosceles right angle three The bottom surface of prism or the bottom surface of the 6th isosceles right angle prism are first reflecting surface；Or,
Second supporting rack includes a 5th isosceles right angle prism, and two of the 5th isosceles right angle prism are adjacent Right-angle surface in a right-angle surface and the cover glass where plane is parallel, another right-angle surface and the cover glass institute It is vertical in plane；The bottom surface of the 5th isosceles right angle prism is first reflecting surface.
9. the system described according to claim 6 or 7, which is characterized in that second supporting rack includes third reflecting plate, described Angle between plane where third reflecting plate and the cover glass is α degree, and the surface of the third reflecting plate is described the One reflecting surface.
10. a kind of terminal device, which is characterized in that including apparatus body and cover glass, the equipment sheet under the cover glass Include compound camera system in ground, the compound camera system is as described in any one of claim 1-9.
11. terminal device according to claim 10, which is characterized in that the terminal device further includes infrared dot matrix, institute It states except the predeterminable area that infrared dot matrix is arranged on the inside of cover glass.
CN201820257340.6U 2018-02-13 2018-02-13 Compound camera system and terminal device Active CN208046729U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109584741A (en) * 2018-12-04 2019-04-05 深圳绿米联创科技有限公司 Optics module and electronic equipment under a kind of concealed screen
CN111885292A (en) * 2020-08-26 2020-11-03 Oppo（重庆）智能科技有限公司 Camera shooting mechanism and electronic equipment
WO2020238963A1 (en) * 2019-05-30 2020-12-03 华为技术有限公司 Imaging device
CN113079290A (en) * 2021-03-29 2021-07-06 维沃移动通信有限公司 Camera module and electronic equipment
CN113139396A (en) * 2021-04-02 2021-07-20 福建新大陆自动识别技术有限公司 Bar code reading equipment with reflector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109584741A (en) * 2018-12-04 2019-04-05 深圳绿米联创科技有限公司 Optics module and electronic equipment under a kind of concealed screen
WO2020238963A1 (en) * 2019-05-30 2020-12-03 华为技术有限公司 Imaging device
CN111885292A (en) * 2020-08-26 2020-11-03 Oppo（重庆）智能科技有限公司 Camera shooting mechanism and electronic equipment
CN113079290A (en) * 2021-03-29 2021-07-06 维沃移动通信有限公司 Camera module and electronic equipment
CN113079290B (en) * 2021-03-29 2023-08-22 维沃移动通信有限公司 Camera module and electronic equipment
CN113139396A (en) * 2021-04-02 2021-07-20 福建新大陆自动识别技术有限公司 Bar code reading equipment with reflector
CN113139396B (en) * 2021-04-02 2023-05-05 福建新大陆自动识别技术有限公司 Bar code reading equipment with reflector

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