CN202794802U - Image capture apparatus - Google Patents
Image capture apparatus Download PDFInfo
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- CN202794802U CN202794802U CN 201220245743 CN201220245743U CN202794802U CN 202794802 U CN202794802 U CN 202794802U CN 201220245743 CN201220245743 CN 201220245743 CN 201220245743 U CN201220245743 U CN 201220245743U CN 202794802 U CN202794802 U CN 202794802U
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- housing
- glue
- sapphire
- lens assembly
- sapphire eyeglass
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Abstract
The utility model provides an image capture apparatus. The image capture apparatus comprises a lens device and a sapphire lens. The lens device comprises a first housing. The sapphire lens is directly engaged with the first housing to protect the lens device, wherein the sapphire lens has a crystal structure and a crystal axial direction, the crystal structure is a single crystal structure and the crystal axial direction is one of a c-axial direction, an a-axial direction, an m-axial direction and an r-axial direction; wherein the c-axial direction is represented by (0001) in the form of crystal face indices, the a-axial direction is represented by one of (1-210), (11-20), (2-1-10), (-1-120), (-2110) and (-12-10) in the form of crystal face indices, the m-axial direction is represented by one of (-1010), (-1100), (01-10), (10-10), (1-100) and (0-110) in the form of crystal face indices, and the r-axial direction is represented by one of (10-11), (-101-1), (01-1-1), (0-111), (1-10-1) and (-1101) in the form of crystal face indices.
Description
Technical field
The utility model relates to a kind of image-taking device, particularly relates to a kind of image-taking device with sapphire eyeglass.
Background technology
Consumption-orientation hand-held device with camera function is weeded out the old and bring forth the new in recent years in large quantities, because the development of semiconductor technology, the rapid technological improvement of optical design, so that the size of optical module can more be done is less, therefore digital camera lens can be used on the consumption-orientation running gear such as mobile phone, hand-held game machine, MP3 walkman, mobile computer, flat computer, GPS global pick device and driving recorder etc. in a large number.
Because the pixel of the photosensory assembly of digital camera lens is more and more higher, so the requirement of the image quality of digital camera apparatus is also higher.The existing material that has on the market the employed protection eyeglass of running gear of camera function is generally transparent acryl material or other transparent macromolecular material; the protection eyeglass that these materials make provides the basic protection of digital camera lens; thereby and make the digital camera apparatus normally imaging of not being damaged; but often at user's operand word camera apparatus after a period of time; the protective glass sector-meeting that acryl material or transparent polymer material make causes the damage on the surface of protection eyeglass because of the friction on using or bump; if this moment, digital camera lens was come capture through the surface of the protection eyeglass that sustains damage; then can cause the quality of imaging not good; or cause photosensory assembly can't correctly effectively judge the imaging of subject and noisy output, and then cause the function of digital camera apparatus to reduce or lost efficacy.
Referring to Fig. 1 a and Fig. 1 b, Fig. 1 a is the synoptic diagram in existing image-taking device front, and Fig. 1 b is then for having the synoptic diagram at the image-taking device back side now.In Fig. 1 a, existing image-taking device 10 comprises protecgulum housing 101, LCD screen 102 and physical button 103.In Fig. 1 b, existing image-taking device 10 comprises protection eyeglass 104 and the back of the body covers housing 105.
Referring to Fig. 2, it is the synoptic diagram of existing image-taking device structure 12.Image-taking device structure 12 comprises that a protection eyeglass 104, a back of the body cover housing 105 and a camera lens module 106.Protection eyeglass 104 is configured in the top that the back of the body covers housing 105, and in order to protect the camera lens module 106 of its below, the material of protection eyeglass 104 comprises acryl or carbonic acid resin take macromolecule as main.
Referring to Fig. 3, it is the diagrammatic cross-section of existing image-taking device structure 12.In Fig. 3; image-taking device structure 12 also comprises LCD screen 102 and a circuit board 107; camera lens module 106 is electrically connected with circuit board 107; circuit board 107 is arranged on the below that the back of the body covers housing 105; the back of the body covers housing 105 around camera lens module 106; and camera lens module 106 is arranged on the below of protection eyeglass 104, therefore can be protected the protection of eyeglass 104.
In Fig. 3; tempered glass also can be used as the protection eyeglass 104 of camera lens module 106; although tempered glass can provide the protection of higher hardness than macromolecular material; but still can be because of using frequent by scratch; if accidentally image-taking device 10 is fallen on to crust (on ground); then can make tempered glass be subjected to external force collision and break; the plane of fracture after breaking has sharp keen wedge angle and very easily causes user's the scuffing of cutting, and therefore uses tempered glass as the protection eyeglass 104 of camera lens module 106 potential danger to be arranged.
Another prior art is to use coinciding of multilayer material to be used as protecting eyeglass 104, and the overlapping loss that then can cause light of multilayer material also can cause the not good and noisy generation of imaging.
Referring to Fig. 4, it is the synoptic diagram of existing image-taking device structure 14.In the novel practical of Taiwan patent publication No. M267775 was novel, image-taking device structure 14 comprised multilayer material protection eyeglass 109, the back of the body covers housing 105, camera lens module 106, circuit board 107 and LCD screen 102.Multilayer material protection eyeglass 109 comprises protection eyeglass 104 and a protective seam 108.Though protective seam 108 can strengthen the protective capability of multilayer material protection eyeglass 109, but many protective seams 108 can significantly reduce light transmittance, thereby have influence on the quality of camera lens module 106 captures.
The utility model content
The utility model provides the material of a kind of sapphire as the protection eyeglass, sapphire have mono-crystalline structures and different crystal axis to, with the protection eyeglass as the camera lens modules of image-taking device.Sapphire hardness is only second to diamond, can reach scratch resistant, wear-resistant and shock proof characteristic with sapphire as the material of protecting eyeglass.In addition, the mechanical property of sapphire excellence not only can be exempted in process qualification rate that the collision because of external force causes or the decline of performance, and can reduce in the manufacture process because transmitting the loss that causes, and more provides eyeglass powerful anti-scratch function.
According to above-mentioned, the utility model proposes a kind of image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This lens assembly comprises one first housing.This sapphire eyeglass directly engages with this first housing; to protect this lens assembly; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial; wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
According to above-mentioned, the utility model proposes a kind of image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This lens assembly has a sunk area.This sapphire eyeglass is arranged on this sunk area and sentences this lens assembly of protection; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial; wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
According to above-mentioned, the utility model proposes a kind of image-taking device, this kind image-taking device comprises a lens assembly and a sapphire eyeglass.This sapphire eyeglass directly engages with this lens assembly, wherein this sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
According to above-mentioned, the utility model proposes a kind of image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This sapphire eyeglass directly engages with this lens assembly.
According to above-mentioned, the utility model proposes a kind of image-taking device, this lens assembly comprises a camera lens module and a sapphire lens wearer.This sapphire lens wearer is arranged on this camera lens module to consist of this lens assembly.
Description of drawings
Fig. 1 a is the synoptic diagram in existing image-taking device front.
Fig. 1 b is the synoptic diagram at the existing capture dress back side.
Fig. 2 is the synoptic diagram of existing image-taking device structure.
Fig. 3 is the synoptic diagram of the section of existing image-taking device structure.
Fig. 4 is the synoptic diagram of existing image-taking device structure.
Fig. 5 a is the synoptic diagram in the utility model the first preferred embodiment image-taking device front.
Fig. 5 b is the synoptic diagram at the utility model first preferred embodiment image-taking device back side.
Fig. 5 c is the diagrammatic cross-section of the utility model the first preferred embodiment image-taking device structure.
Fig. 6 a is the synoptic diagram in the utility model the second preferred embodiment image-taking device front.
Fig. 6 b is the synoptic diagram at the utility model second preferred embodiment image-taking device back side.
Fig. 6 c is the diagrammatic cross-section of the utility model the second preferred embodiment image-taking device structure.
Fig. 6 d is the schematic top plan view of sapphire eyeglass.
Fig. 6 e is that first back of the body covers the synoptic diagram that housing engages with the sapphire eyeglass.
Fig. 7 a is the synoptic diagram in the utility model the 3rd preferred embodiment image-taking device front.
Fig. 7 b is the synoptic diagram at the utility model the 3rd preferred embodiment image-taking device back side.
Fig. 7 c is the diagrammatic cross-section of the utility model the 3rd preferred embodiment image-taking device structure.
Fig. 8: the diagrammatic cross-section of the utility model the 4th preferred embodiment image-taking device structure.
The primary clustering symbol description
10,20,30,40: image-taking device 101,201,301,401: the protecgulum housing
102,202,302,402: LCD screen 103,203,303,403: physical button
104: protection eyeglass 105,205,405: the back of the body covers housing
204,304,404: 311: the first back ofs the body of sapphire eyeglass cover housing
106,206,306,406: 305: the second back ofs the body of camera lens module cover housing
107,207,307,407: circuit board 108: protective seam
208,308,408: lens assembly 109: multilayer material protection eyeglass
209,309,312,409: open area 210,310,410: joint glue
211,212,411,412: sapphire lens surface 12,14: existing image-taking device structure
22: the utility model the first preferred embodiment image-taking device structure 32: the utility model the second preferred embodiment image-taking device structure
42: the utility model the 3rd preferred embodiment image-taking device structure 313: some through holes
314: some hot molten columns 315: sapphire eyeglass protuberance
413: sunk area 414: some grooves
Embodiment
Referring to Fig. 5 a and Fig. 5 b, Fig. 5 a is the synoptic diagram in the utility model the first preferred embodiment image-taking device 20 fronts, and Fig. 5 b then is the synoptic diagram at the utility model the first preferred embodiment image-taking device 20 back sides.In Fig. 5 a, image-taking device 20 comprises protecgulum housing 201, LCD Panel 202 and physical button 203.In Fig. 5 b, image-taking device 20 comprises sapphire eyeglass 204 and the back of the body covers housing 205.Image-taking device 20 is preferably the hand-held device with camera function in Fig. 5 a, b, sapphire eyeglass 204 also can be used for such as hand-held game machine, MP3 walkman, mobile computer, flat computer, GPS global pick device and drive recorder etc.
Referring to Fig. 5 c, it is the diagrammatic cross-section of the utility model the first preferred embodiment image-taking device structure 22.Image-taking device structure 22 comprises sapphire eyeglass 204, a joint glue 210, a lens assembly 208 and LCD screen 202.Lens assembly 208 comprises that a camera lens module 206, a circuit board 207 and the back of the body cover housing 205.Camera lens module 206 couples with circuit board 207.The back of the body cover housing 205 for example the mobile phone back of the body cover, it is arranged on the LCD screen 202 and around this camera lens module 206.The back of the body covers housing 205 and has an open area 209 in the position of camera lens module 206, so that this camera lens module 206 can absorb image.This joint glue 210 is used for directly engaging sapphire eyeglass 204 and lens assembly 208 under with respect to one first high temperature of room temperature.
This sapphire eyeglass 204 has a crystal axis to a, crystal structure and a transmittance, wherein this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them, this crystal structure is a mono-crystalline structures, and this transmittance is more than or equal to 80%.This sapphire eyeglass 204 is owing to the hard diamond that is only second to of its material, and physical strength is large, scratch resistant and anticorrosive, therefore is suitable as the protection eyeglass of this image-taking device 20.But the sapphire that is not all kinds all is suitable as the protection eyeglass, and only having crystal structure is that the sapphire of mono-crystalline structures reaches more than 80% more suitable because of transmittance; Polycrystalline structure then is not suitable for, because of its transmittance many below 60%, so the demand of not meeting.
Crystal axis is to difference in addition, and the physics of sapphire eyeglass 204 or optical characteristics are also different.Physical characteristics comprise as hardness, young's modulus, compressive strength, heat-conduction coefficient and wetting angle at least one of them.Optical characteristics comprises such as transmittance.Each crystal axis that sapphire eyeglass 204 has been listed in lower tabulation 1 to the comparison of tempered glass on physical characteristics and optical characteristics.
Table 1:
When crystal axis to be that c-is axial, a-is axial, m-is axial and r-is axial wherein one of any the time, each characteristic of the hardness of sapphire eyeglass 204, young's modulus, compressive strength and heat-conduction coefficient all far surpasses tempered glass, though and a little lower than tempered glass at transmittance blueing gemstone lens 204, but good transmittance characteristic is arranged.
In one embodiment, in order to improve the transmittance of sapphire eyeglass 204, sapphire eyeglass 204 does not cover before housing 205 engages with the back of the body, one anti-reflecting layer (not shown) can be plated in first on this sapphire eyeglass 204 to increase the transmittance of this sapphire eyeglass 204, wherein the number of plies of this anti-reflecting layer is relevant with this transmittance with thickness, this number of plies is at least more than one deck, tens of approximately layers preferably, about 3 ~ 5 microns of the thickness of every one deck.
This anti-reflecting layer can be formed at surface 211 or the surface 212 of sapphire eyeglass 204, when this anti-reflecting layer is not formed on the sapphire eyeglass 204, this transmittance is more than at least 80%, and after this anti-reflecting layer was formed on the sapphire eyeglass 204, this transmittance can reach more than 95% at least.This anti-reflecting layer can form by a physical vapour deposition (PVD) or a chemical vapor deposition, and this anti-reflecting layer comprises metal oxide or conductor oxidate.
In another embodiment, because sapphire eyeglass 204 more can be high temperature resistant and anticorrosive than general material, therefore cover before housing 205 engages with carrying on the back at it, one ink printing layer (not shown) or decorative film's layer (not shown) can utilize a specific manufacturing process to be formed on this sapphire eyeglass 204 under one second high temperature with respect to this room temperature, and this specific manufacturing process comprises a printing ink transfer printing, physical vapor deposition coating film, one laser carved a, mitography or spraying.
In another embodiment, this anti-reflecting layer and this ink printing layer can be formed on according to different orders on one of them of the surface 211 of sapphire eyeglass 204 and surface 212, or are respectively formed on the surface 211 and surface 212 of sapphire eyeglass 204.
Referring to Fig. 5 c; in the utility model the first preferred embodiment; sapphire eyeglass 204 covers housing 205 by joint glue 210 with the back of the body and directly engages; to protect this camera lens module 206; wherein this back of the body lid housing 210 is a phone cover, and this joint glue 210 is a macromolecule glue; and this macromolecule glue has one and engages reaction under this first high temperature, this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.
In another embodiment, formed this anti-reflecting layer or this ink printing layer on the sapphire eyeglass 204, by joint glue 210, this anti-reflecting layer or this ink printing layer cover housing 205 with the back of the body and directly engage.
In another embodiment, by sapphire eyeglass 204 resistant to elevated temperatures characteristics, sapphire eyeglass 204 is being to carry out heterogeneous the joint with dissimilar materials under the third high temperature with respect to this room temperature, and can be without joint glue 210.
Referring to Fig. 6 a and Fig. 6 b, Fig. 6 a is the synoptic diagram in the utility model the second preferred embodiment image-taking device 30 fronts, and Fig. 6 b then is the synoptic diagram at the utility model the second preferred embodiment image-taking device 30 back sides.In Fig. 6 a, image-taking device 30 comprises protecgulum housing 301, LCD Panel 302 and physical button 303.In Fig. 6 b, image-taking device 30 comprises sapphire eyeglass 304, one first back of the body covers housing 311 and one second back of the body covers housing 305, and in one embodiment, first back of the body covers housing 311 and is battery cover, and second back of the body covers housing 305 and is mobile phone back of the body lid.
Referring to Fig. 6 c, it is the diagrammatic cross-section of the utility model the second preferred embodiment image-taking device structure 32.Image-taking device structure 32 comprises sapphire eyeglass 304, some joint glues 310, a lens assembly 308 and LCD screen 302.Lens assembly 308 comprises that a camera lens module 306, a circuit board 307 and second back of the body cover housing 305.Camera lens module 306 couples with circuit board 307, second back of the body cover housing 305 for example the mobile phone back of the body cover, it is arranged on the LCD screen 302 and around this camera lens module 306.Second back of the body covers housing 305 and has an open area 309 in the position of camera lens module 306.
Referring to Fig. 6 d, it is the schematic top plan view of sapphire eyeglass 304.In Fig. 6 d, sapphire eyeglass 304 has some through holes 313, the first back ofs the body and covers housing 311 and also have an open area 312, and open area 312 and open area 309 all are arranged on the position of camera lens module 306, so that this camera lens module 306 can absorb image.
Referring to Fig. 6 e, it is that first back of the body covers housing 311 and engages 304 synoptic diagram with the sapphire eyeglass.This sapphire eyeglass 304 has a protuberance 315, and the aligned in position of this protuberance 315 and this camera lens module 306 is shown in Fig. 6 a.First back of the body covers housing 311 and has some hot molten columns 314, when this first back of the body cover housing 311 and this sapphire eyeglass 304 when superimposed, these some hot molten columns 314 pass this some through holes 313, and see through heating this some hot molten columns 314 and make this first carry on the back and cover housing 311 and engage with this sapphire eyeglass 304, these some hot molten columns 314 can melt into some joint glues 310 because of heating, and wherein the composition of these some hot molten columns 314 is a thermoplastic plastic.Sapphire eyeglass 304 covers between the housing 311 and can directly engage with first back of the body, need not be by these some hot molten columns 314 of heating.
With the utility model the first preferred embodiment in the same manner, before sapphire eyeglass 304 engages, first plated film on sapphire eyeglass 304, for example this anti-reflecting layer, this ink printing layer or this decorative film's layer are to increase light transmission and attractive in appearance.
Referring to Fig. 7 a and Fig. 7 b, Fig. 7 a is the synoptic diagram in the utility model the 3rd preferred embodiment image-taking device 40 fronts, and Fig. 7 b then is the synoptic diagram at the utility model the 3rd preferred embodiment image-taking device 40 back sides.In Fig. 7 a, image-taking device 40 comprises protecgulum housing 401, LCD Panel 402 and physical button 403.In Fig. 7 b, image-taking device 40 comprises sapphire eyeglass 404 and the back of the body covers housing 405, and this back of the body lid housing 405 has a sunk area 413 in order to embed this sapphire eyeglass 404.
Referring to Fig. 7 c, it is the diagrammatic cross-section of the utility model the 3rd preferred embodiment image-taking device structure 42.Image-taking device structure 42 comprises sapphire eyeglass 404, joint glue 410, carries on the back and cover housing 405, lens assembly 408 and LCD screen 402.Lens assembly 408 comprises that the back of the body covers housing 405, camera lens module 406 and circuit board 407.The back of the body covers housing 405 and also has an open area 409 to make things convenient for camera lens module 406 captures.Sapphire eyeglass 404 has some grooves 414.
Similarly, embed before the back of the body cover housing 405 at sapphire eyeglass 304, first plated film on sapphire eyeglass 404, for example this anti-reflecting layer, this ink printing layer or this decorative film's layer are with increase light transmission and attractive in appearance.
The mode that sapphire eyeglass 404 embeds is to utilize the technology of injection molding.At first, can form some grooves 414 at sapphire eyeglass 404 by grinding or etched mode.Then sapphire eyeglass 404 is placed on (not shown) in the mould, this mould has with the back of the body and covers the identical external form of housing 405, and sapphire eyeglass 404 is arranged on the position that is equivalent to sunk area 413.Then a plastic liquid (not shown) is poured in this mould under one the 4th high temperature with respect to room temperature, and form this back of the body lid housing 405 by an injection molding technology, so that this sapphire eyeglass is imbedded this interior sunk area 413 of this back of the body lid housing 405.
In one embodiment, the material that the back of the body covers housing 405 is plastics, when this this sapphire eyeglass 404 of joint glue 410 joints covers housing 405 with this back of the body, these some grooves 414 have the function of dredging this plastic liquid and this joint glue 410, because can overflow glue on one of them or both on the surface 411 of sapphire eyeglass 404 and surface 412 at plastic liquid under the 4th high temperature and this joint glue 410, and some grooves 414 gluey condition that can prevent from overflowing occurs.In another embodiment, can use joint glue 410, and some grooves 414 can prevent the generation of the excessive gluey condition of this plastic liquid, sapphire eyeglass 404 naturally embeds to carry on the back and covers in the sunk area 413 of housing 405 behind injection molding.
Referring to Fig. 8, it is the diagrammatic cross-section of the utility model the 4th preferred embodiment image-taking device structure 52.Image-taking device structure 52 comprises a lens assembly 508 and a LCD screen 502.Image-taking device structure 52 also comprises a housing 505.This lens assembly 508 comprises a camera lens module 506 and a sapphire lens wearer 504.This sapphire lens wearer 504 is arranged on this camera lens module, and directly as the optical imaging eyeglass of camera lens module 506, also has high rigidity, scratch resistant, wear-resistant and shock proof characteristic simultaneously concurrently.
Embodiment
1. image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This lens assembly comprises one first housing.This sapphire eyeglass directly engages with this first housing; to protect this lens assembly; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial; wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
2. device as described in Example 1, wherein this lens assembly also comprises a camera lens module and a circuit board, and this first housing is around this camera lens module, and this circuit board and this camera lens module couple.This sapphire eyeglass is being to engage with this first housing by a joint glue under one first high temperature with respect to room temperature, wherein this joint glue is a macromolecule glue, and this macromolecule glue has one and engages reaction under this first high temperature, this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This sapphire eyeglass is being to carry out heterogeneous a joint with this first housing under one second high temperature with respect to this room temperature.This first housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
3. such as embodiment 1 ~ 2 described device, wherein this lens assembly also comprises one second housing, a camera lens module and a circuit board.This sapphire eyeglass engages with this first housing by a joint glue, and wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This first housing has some hot molten columns, and this sapphire eyeglass has some through holes.When this first housing and this sapphire eyeglass when superimposed, these some hot molten columns pass this some through holes, and see through these some hot molten columns of heating this first housing is engaged with this sapphire eyeglass, wherein the composition of these some hot molten columns comprises a thermoplastic plastic.This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module.This second housing is around this camera lens module, and this circuit board and this camera lens module couple.This first housing is a battery cover, and this second housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
4. image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This lens assembly has a sunk area.This sapphire eyeglass is arranged on this sunk area and sentences this lens assembly of protection; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial; wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
5. device as described in Example 4, wherein this lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple.This housing has this sunk area, when this sapphire eyeglass is placed in the mould, by an injection molding technology so that this sapphire eyeglass is imbedded this sunk area in this housing.This sapphire eyeglass engages with this lens assembly by a joint glue; so that this this lens assembly of sapphire lens protection; wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This sapphire eyeglass has some grooves, and the material of this housing is plastics, and when this joint glue engaged this sapphire eyeglass and this housing, these some grooves prevented that the excessive gluey condition of these plastics from occuring.This housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
6. image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This sapphire eyeglass directly engages with this lens assembly, wherein this sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
7. device as described in Example 6, wherein this lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple.This sapphire eyeglass engages with this lens assembly by a joint glue; so that this this lens assembly of sapphire lens protection; wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This sapphire eyeglass is being to utilize this macromolecule glue to engage with this housing under one first high temperature with respect to room temperature.This sapphire eyeglass is being to carry out heterogeneous a joint with this housing under one second high temperature with respect to this room temperature.This housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
8. such as embodiment 6 ~ 7 described devices, wherein this lens assembly comprises one first housing, one second housing, a camera lens module and a circuit board.This sapphire eyeglass engages with this lens assembly by a joint glue; so that this this lens assembly of sapphire lens protection; wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This first housing has some hot molten columns, and this sapphire eyeglass has some through holes.When this first housing and this sapphire eyeglass were superimposed, these some hot molten columns passed this some through holes, and this first housing engages by being heated of these some hot molten columns with this sapphire eyeglass, and wherein the composition of these some hot molten columns comprises a thermoplastic plastic.This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module.This second housing is around this camera lens module, and this circuit board and this camera lens module couple.This first housing is a battery cover, and this second housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
9. image-taking device, this image-taking device comprises a lens assembly and a sapphire eyeglass.This sapphire eyeglass directly engages with this lens assembly.
10. install as described in Example 9, wherein this sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.This lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple.This sapphire eyeglass engages with this lens assembly by a joint glue; so that this this lens assembly of sapphire lens protection; wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion (for example UV glue) or two composition part glue.This sapphire eyeglass is being to utilize this macromolecule glue to engage with this housing under one first high temperature with respect to room temperature, and wherein this macromolecule glue has a joint reaction under this first high temperature.This sapphire eyeglass is being to carry out heterogeneous a joint with this housing under one second high temperature with respect to this room temperature.This housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
11. such as embodiment 9 ~ 10 described devices, wherein this sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.This lens assembly comprises one first housing, one second housing, a camera lens module and a circuit board.This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue.This first housing has some hot molten columns, and this sapphire eyeglass has some through holes.When this first housing and this sapphire eyeglass coincided, these some hot molten columns passed this some through holes, and this first housing engages by being heated of these some hot molten columns with this sapphire eyeglass, and wherein the composition of these some hot molten columns comprises a thermoplastic plastic.This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module.This second housing is around this camera lens module, and this circuit board and this camera lens module couple.This first housing is a battery cover, and this second housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
12. such as embodiment 9 ~ 11 described devices, wherein this lens assembly comprises a housing, a camera lens module and a circuit board, this housing is around this camera lens module, and this circuit board and this camera lens module couple.This sapphire eyeglass is imbedded in this lens assembly.This housing has a sunk area, when this sapphire eyeglass is placed in the mould, by an injection molding technology so that this sapphire eyeglass is imbedded this sunk area in this housing.This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue.This sapphire eyeglass has some grooves, and the material of this housing is plastics, and when this joint glue engaged this sapphire eyeglass and this housing, these some grooves prevented that these plastics and this joint glue one excessive gluey condition from occuring.This housing is a phone cover.This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
13. an image-taking device, this lens assembly comprise a camera lens module and a sapphire lens wearer.This sapphire lens wearer is arranged on this camera lens module to consist of this lens assembly.
In sum, explanation of the present utility model and embodiment describe in detail, but be not to limit the utility model, all those of ordinary skill in the art, do not breaking away under spirit of the present utility model and the scope, should make a variety of changes and modify, it must belong within the covering scope of the utility model patent.
Claims (13)
1. image-taking device is characterized in that it comprises:
One lens assembly comprises one first housing; And
One sapphire eyeglass; directly engage with this first housing; to protect this lens assembly; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, and wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
2. device as claimed in claim 1 is characterized in that,
This lens assembly also comprises a camera lens module and a circuit board, and this first housing is around this camera lens module, and this circuit board and this camera lens module couple;
This sapphire eyeglass is being to engage with this first housing by joint glue under one first high temperature with respect to room temperature, wherein this joint glue is a macromolecule glue, and this macromolecule glue has one and engages reaction under this first high temperature, this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This sapphire eyeglass is being to carry out heterogeneous a joint with this first housing under one second high temperature with respect to this room temperature;
This first housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
3. device as claimed in claim 1 is characterized in that,
This lens assembly also comprises one second housing, a camera lens module and a circuit board;
This sapphire eyeglass engages with this first housing by a joint glue, and wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This first housing has some hot molten columns, and this sapphire eyeglass has some through holes;
When this first housing and this sapphire eyeglass when superimposed, these some hot molten columns pass this some through holes, and see through these some hot molten columns of heating this first housing is engaged with this sapphire eyeglass, wherein the composition of these some hot molten columns comprises a thermoplastic plastic;
This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module;
This second housing is around this camera lens module, and this circuit board and this camera lens module couple;
This first housing is a battery cover, and this second housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
4. image-taking device is characterized in that it comprises:
One lens assembly has a sunk area; And
One sapphire eyeglass; be arranged in this sunk area; to protect this lens assembly; wherein this sapphire eyeglass have a crystal structure and a crystal axis to; this crystal structure is a mono-crystalline structures; and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, and wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
5. device as claimed in claim 4 is characterized in that,
This lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple;
This housing has this sunk area, when this sapphire eyeglass is placed in the mould, makes this sapphire eyeglass imbed this sunk area in this housing by an injection molding technology;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This sapphire eyeglass has some grooves, and the material of this housing is plastics, and when this joint glue engaged this sapphire eyeglass and this housing, these some grooves prevented that the excessive gluey condition of these plastics from occuring;
This housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
6. image-taking device is characterized in that it comprises:
One lens assembly; And
One sapphire eyeglass, directly engage with this lens assembly, wherein this sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them.
7. device as claimed in claim 6 is characterized in that,
This lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This sapphire eyeglass is being to utilize this macromolecule glue to engage with this housing under one first high temperature with respect to room temperature;
This sapphire eyeglass is being to carry out heterogeneous a joint with this housing under one second high temperature with respect to this room temperature;
This housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
8. device as claimed in claim 6 is characterized in that,
This lens assembly comprises one first housing, one second housing, a camera lens module and a circuit board;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This first housing has some hot molten columns, and this sapphire eyeglass has some through holes;
When this first housing and this sapphire eyeglass were superimposed, these some hot molten columns passed this some through holes, and this first housing engages by being heated of these some hot molten columns with this sapphire eyeglass, and wherein the composition of these some hot molten columns comprises a thermoplastic plastic;
This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module;
This second housing is around this camera lens module, and this circuit board and this camera lens module couple;
This first housing is a battery cover, and this second housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
9. image-taking device is characterized in that it comprises:
One lens assembly; And
One sapphire eyeglass directly engages with this lens assembly.
10. device as claimed in claim 9 is characterized in that,
This sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them;
This lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This sapphire eyeglass is being to utilize this macromolecule glue to engage with this housing under one first high temperature with respect to room temperature, and wherein this macromolecule glue has a joint reaction under this first high temperature;
This sapphire eyeglass is being to carry out heterogeneous a joint with this housing under one second high temperature with respect to this room temperature;
This housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
11. device as claimed in claim 9 is characterized in that,
This sapphire eyeglass have a crystal structure and a crystal axis to, this crystal structure is a mono-crystalline structures, and this crystal axis is to being one of them that c-is axial, a-is axial, m-is axial and r-is axial, wherein: c-axially is expressed as (0001) by indices of crystal plane form, and a-axially comprises and representing with indices of crystal plane form
And
One of them; M-axially comprises and representing with indices of crystal plane form
And
One of them; R-axially comprises and representing with indices of crystal plane form
And
One of them;
This lens assembly comprises one first housing, one second housing, a camera lens module and a circuit board;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This first housing has some hot molten columns, and this sapphire eyeglass has some through holes;
When this first housing and this sapphire eyeglass coincided, these some hot molten columns passed this some through holes, and this first housing engages by being heated of these some hot molten columns with this sapphire eyeglass, and wherein the composition of these some hot molten columns comprises a thermoplastic plastic;
This sapphire eyeglass has a protuberance, the aligned in position of this protuberance and this camera lens module;
This second housing is around this camera lens module, and this circuit board and this camera lens module couple;
This first housing is a battery cover, and this second housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
12. device as claimed in claim 9 is characterized in that,
This lens assembly comprises a housing, a camera lens module and a circuit board, and this housing is around this camera lens module, and this circuit board and this camera lens module couple;
This sapphire eyeglass is imbedded in this lens assembly;
This housing has a sunk area, when this sapphire eyeglass is placed in the mould, by an injection molding technology so that this sapphire eyeglass is imbedded this sunk area in this housing;
This sapphire eyeglass engages with this lens assembly by a joint glue, so that this this lens assembly of sapphire lens protection, wherein this joint glue is a macromolecule glue, and this macromolecule glue comprises a pyroreaction glue, light-sensitive emulsion or two composition part glue;
This sapphire eyeglass has some grooves, and the material of this housing is plastics, and when this joint glue engaged this sapphire eyeglass and this housing, these some grooves prevented that the excessive gluey condition of these plastics and this joint glue from occuring;
This housing is a phone cover; And
This image-taking device also comprises a LCD screen, and this lens assembly is arranged on this LCD screen.
13. a lens assembly is characterized in that, it comprises:
One camera lens module; And
One sapphire lens wearer is arranged on this camera lens module to consist of this lens assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220245743 CN202794802U (en) | 2012-01-18 | 2012-05-29 | Image capture apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026283 | 2012-01-18 | ||
| CN201210026283.8 | 2012-01-18 | ||
| CN 201220245743 CN202794802U (en) | 2012-01-18 | 2012-05-29 | Image capture apparatus |
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| CN202794802U true CN202794802U (en) | 2013-03-13 |
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| CN 201220245743 Expired - Fee Related CN202794802U (en) | 2012-01-18 | 2012-05-29 | Image capture apparatus |
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| CN103499867A (en) * | 2013-10-16 | 2014-01-08 | 李起武 | Miniature camera |
| CN103698824A (en) * | 2013-12-27 | 2014-04-02 | 贵州蓝科睿思技术研发中心 | Coated sapphire cover plate and processing method thereof |
| CN104097146A (en) * | 2013-04-08 | 2014-10-15 | 鑫晶鑽科技股份有限公司 | Polishing pad dresser structure and manufacturing method thereof |
| CN104811512A (en) * | 2015-04-10 | 2015-07-29 | 广东欧珀移动通信有限公司 | Shell, shell manufacturing method and electronic device with shell |
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| CN112462515A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Head-mounted display device and preparation method thereof |
| CN112995451A (en) * | 2019-12-17 | 2021-06-18 | 中国科学院沈阳自动化研究所 | Camera for underwater robot |
| TWI756490B (en) * | 2018-11-16 | 2022-03-01 | 光芒光學股份有限公司 | Imaging lens and manufacturing method for the same |
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- 2012-05-29 CN CN 201220245743 patent/CN202794802U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104097146A (en) * | 2013-04-08 | 2014-10-15 | 鑫晶鑽科技股份有限公司 | Polishing pad dresser structure and manufacturing method thereof |
| CN104097146B (en) * | 2013-04-08 | 2017-06-09 | 鑫晶鑽科技股份有限公司 | Polishing pad dresser structure and manufacturing method thereof |
| CN103499867A (en) * | 2013-10-16 | 2014-01-08 | 李起武 | Miniature camera |
| CN103698824A (en) * | 2013-12-27 | 2014-04-02 | 贵州蓝科睿思技术研发中心 | Coated sapphire cover plate and processing method thereof |
| CN103698824B (en) * | 2013-12-27 | 2015-11-18 | 贵州蓝科睿思技术研发中心 | A kind of sapphire coated cover-plate and job operation thereof |
| CN104811512A (en) * | 2015-04-10 | 2015-07-29 | 广东欧珀移动通信有限公司 | Shell, shell manufacturing method and electronic device with shell |
| CN104811512B (en) * | 2015-04-10 | 2018-09-04 | 广东欧珀移动通信有限公司 | Shell, manufacture of casing and the chlamydate electronic device of tool |
| TWI756490B (en) * | 2018-11-16 | 2022-03-01 | 光芒光學股份有限公司 | Imaging lens and manufacturing method for the same |
| CN109639874A (en) * | 2018-12-13 | 2019-04-16 | Oppo广东移动通信有限公司 | The manufacturing method of mobile terminal shell, mobile terminal and mobile terminal shell |
| CN112462515A (en) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | Head-mounted display device and preparation method thereof |
| WO2021042997A1 (en) * | 2019-09-06 | 2021-03-11 | 华为技术有限公司 | Head-mounted display device and method for preparing same |
| CN112995451A (en) * | 2019-12-17 | 2021-06-18 | 中国科学院沈阳自动化研究所 | Camera for underwater robot |
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