CN205725699U - Input equipment - Google Patents
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- CN205725699U CN205725699U CN201620374221.XU CN201620374221U CN205725699U CN 205725699 U CN205725699 U CN 205725699U CN 201620374221 U CN201620374221 U CN 201620374221U CN 205725699 U CN205725699 U CN 205725699U
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- underlay substrate
- input equipment
- light
- light guide
- total reflection
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Abstract
This utility model relates to a kind of input equipment, even if this input equipment also is able to realize uniform illumination effect under compact dimensioning.Input equipment according to embodiment of the present utility model includes underlay substrate, sensor package, light source, light guide, support and Luminous Ring.Here, sensor package is mounted on the top of underlay substrate, light source is mounted on the bottom of underlay substrate.Light guide is provided to the bottom of underlay substrate, and guides the light that light source discharged, so that it travels to outside the edge of underlay substrate equably.Support is provided to the bottom of underlay substrate with fixing light guide.And, Luminous Ring is incorporated into support and together forms outward appearance with support, and is formed in the way of integrally fixing the edge of sensor package, and the light making light guide be guided is injected and discharged afterwards.
Description
Technical field
This utility model relates to a kind of input equipment, particularly relates to a kind of also being able under compact dimensioning and realizes uniformly
The input equipment of illumination effect.
Background technology
Portable electric appts possesses has various function key (Function Key) or soft key (Soft Key) as removing
Input equipment beyond touch screen (Touch Screen).
This function key or soft key can operate as major key, for example, it is possible to operate as following Menu key:
The function of initial picture is exited and returned to or for making user interface retreat from current ongoing application program for execution
Return (Back) key of one-level；Or for calling the Menu key of conventional menu.
Such function key or soft key can be realized by secondary or physical bond, or these function keys or soft key can be by as follows
Mode realize: the mode of static capacity of sensing electric conductor；The mode of the electromagnetic wave of sensing time writer；Or will be as mentioned above
The complex method that all realizes of two ways.
In recent years, needed security service because the purposes of portable electric appts is extended rapidly, fingerprint sensor is pacified
The trend being contained in portable electric appts is consequently increased, as an example, fingerprint sensor and physical function key-like integralization
And realize.
Fingerprint sensor is the sensor of the fingerprint for sensing human finger, it is possible to use fingerprint sensor and allow user
Registered by user or verification step such that it is able to protection is stored in the data of portable electric appts, and can prevent in advance
The only generation of security incident.Fingerprint sensor can be manufactured into the form of the module comprising peripheral parts or structure, accordingly
Can effectively be installed to various electronic equipment.
And, also the navigation feature being used for performing the instruction operation of cursor (Cursor) etc. is attached to fingerprint sensor,
And the fingerprint sensor of this form is referred to as bio-identification Trackpad (BTP:Biometric Track Pad).
The kind of fingerprint sensor includes using electrostatic capacity type, optical profile type, ultrasound wave mode, thermal sensing mode, non-connecing
The mode of touching etc., but sensitivity excellent, have stronger environment resistant change ability and portable electronic is widely used recently
The capacitive fingerprint sensing device that matching between equipment is excellent.
It addition, user does not require nothing more than the slimming of portable electric appts in recent years, apparent requirement is the most together increased
Add.Accordingly, input equipment is the most just carried out the various trial making outward appearance beautify, as an example, by making light along input
The surrounding of device and send, thus provide more preferable visual effect.
Fig. 1 is the exemplary plot of the example representing existing portable electric appts；Fig. 2 is the line A-A intercepting along Fig. 1
Sectional illustrations figure.
As shown in Figure 1 and Figure 2, the outside of the input equipment 20 of portable electric appts 10 is equipped with light source 30.Here,
LED can be used as light source 30, and light source 30 is mounted on tellite (PCB) 40.
And, equipped with fiber waveguide (Optical waveguides) 50 between input equipment 20 and light source 30, and light source
30 and fiber waveguide 50 top equipped with shielding band 60 so that the light that light source 30 is discharged cannot pass through portable electric appts
The upper case 11 of 10 and irradiate.The light that light source 30 is discharged is propagated by fiber waveguide 50, such that it is able to towards input equipment 20 with
And carry out luminescence while gap 12 release between upper case 11.
Generally, by light phenomenon (that is, the brightness unevenness (Hot that brighter ground is luminous in subregion preventing light source from being discharged
Spot) phenomenon), and realize being uniformly distributed of discharged light, light source 30 needs to be provided to separate pre-spacing from input equipment 20
From above position.
But, in such a configuration, for making light source 30 separate with input equipment 20, need in the outside of input equipment 20
Face guarantees sufficient space, but when realizing portable electric appts with compact dimensioning, this requirement guaranteeing space has
Burden may be become.
Additionally, the foreign bodies such as such as dust may be flowed into by the gap 12 of the light for discharging light source 30.
Utility model content
In order to solve problem as above, technical problem to be solved in the utility model is to provide a kind of compact
It also is able to realize the input equipment of uniform illumination effect under size.
For reaching described technical task, an embodiment of the present utility model provides a kind of input equipment, its input equipment bag
Include: underlay substrate；Sensor package, is mounted on the top of described underlay substrate；Light source, is mounted under described underlay substrate
Portion；Light guide, is provided to the bottom of described underlay substrate, and guides the light sent from described light source, so that it is propagated equably
Outside the edge of described underlay substrate；Support, is provided to the bottom of described underlay substrate with fixing described light guide；And send out
The ring of light, is incorporated into described support and together forms outward appearance with described support, and integrally to fix described sensor package
The mode at edge is formed, and the light making described light guide be guided is injected and discharged afterwards.
According to an embodiment of the present utility model, described light guide can have: accepting groove, is used for housing described light source；
First total reflection portion, is forming the one side of described accepting groove equipped with the first total reflection layer, so that the light discharged from described light source
It is totally reflected；Release portion, is equipped with along the outer periphery in described first total reflection portion, so that being totally reflected by described first
Portion and directed light discharges to described Luminous Ring.
According to an embodiment of the present utility model, described first total reflection portion can also be formed with cloudy quarter or positive quarter
The first drafting department, this first drafting department is formed towards the outside of described accepting groove with described accepting groove every predetermined interval.
According to an embodiment of the present utility model, the another side of described light guide can equipped with the second total reflection layer, with
The light discharged from described light source is made to be totally reflected.
According to an embodiment of the present utility model, described second total reflection portion can also be formed with cloudy quarter or positive quarter
The second drafting department.
According to an embodiment of the present utility model, the lower central at described underlay substrate can be pasted with adapter portion,
Described adapter portion is by being formed through in the first central hole of described light guide and being formed through in the central authorities of described support
The second hole and expose to outside.
According to an embodiment of the present utility model, described support can have: resettlement groove, is used for disposing described light guide；
First step portion, is protrudedly formed along the inside circumference of described resettlement groove；Second step portion, outside described resettlement groove
It is protrudedly formed around side.
According to an embodiment of the present utility model, described support can bond to by adhesive portion described underlay substrate with
And described Luminous Ring, described adhesive portion has: the first adhesive portion, is provided to described first step portion, and bonds to described substrate
Substrate；Second adhesive portion, is provided to described second step portion, and bonds to described Luminous Ring.
According to an embodiment of the present utility model, could be formed with multiple combination projection in described first step portion, and
The combined hole for making described combination projection combine is could be formed with at described underlay substrate.
According to an embodiment of the present utility model, described Luminous Ring can have: the second Access Division, and along described sensing
The edge of device packaging part and the first Access Division of being formed in the way of forming step combines, to fetter described sensor package；
Ring portion, is connected with described second Access Division and is formed, and be close to outside described sensor package and described underlay substrate
Side；Flange portion, is connected with described ring portion and is formed, and extends to the outside of described underlay substrate and is positioned at the upper of described light guide
Surface, and the light discharged from described light guide injects described flange portion.
According to an embodiment of the present utility model, described Luminous Ring can be made up of photopermeability material.
According to an embodiment of the present utility model, may be fitted with non-conductive coating layer in described Luminous Ring.
According to an embodiment of the present utility model, light source is mounted on underlay substrate, therefore without as prior art
Guarantee the installation space of light source in the outside of input equipment, therefore can realize input equipment with compact dimensioning.
Additionally, according to an embodiment of the present utility model, propagated by light guide from the light of light source release and lead to by making
Cross Luminous Ring release, such that it is able to guarantee sufficient light displacement, and form the drafting department uniform propagation with induction light, thus
The uniformity of light can be improved.
It will be appreciated that effect of the present utility model is not limited to described effect, its effect includes can be from for this reality
By novel detailed description or all of effect constituting release of the utility model being recorded in claims.
Accompanying drawing explanation
Fig. 1 is the exemplary plot of the example representing existing portable electric appts,
Fig. 2 is the sectional illustrations figure of the line A-A intercepting along Fig. 1.
Fig. 3 is the flat of the portable electric appts that represents and be provided with the input equipment according to an embodiment of the present utility model
Face exemplary plot.
Fig. 4 is the axonometric chart representing the input equipment according to an embodiment of the present utility model.
Fig. 5 is the exploded perspective view representing the input equipment according to an embodiment of the present utility model.
Fig. 6 is the profile intercepted along Fig. 4 line B-B.
Fig. 7 is the ground plan representing the input equipment according to an embodiment of the present utility model.
Fig. 8 a and Fig. 8 b is the axonometric chart of the light guide representing the input equipment according to an embodiment of the present utility model,
Here, Fig. 8 a represents that the one side of light guide, Fig. 8 b represent the another side of light guide.
Fig. 9 is the axonometric chart representing the input equipment according to another embodiment of the present utility model.
Symbol description
100: input equipment 300: sensor package
500,2500: light guide 520: the first total reflection portion
522,2522: the first drafting department 550: the second total reflection portion
552: the second drafting departments 600: support
700: Luminous Ring 900: adhesive portion
200,2200: underlay substrate 400,2400: light source
510,2510: accepting groove 521: the first total reflection layer
530: release portion 551: the second total reflection layer
555: inclined-plane 610: resettlement groove
800: adapter portion
Detailed description of the invention
Below, it will referring to the drawings this utility model is illustrated.But, this utility model can be implemented as multiple mutually
The form differed, therefore this utility model is not limited to embodiment described herein.And, in order to this reality
With novel the most explicitly stated, accompanying drawing eliminate and unrelated part is described, and running through entire disclosure, similar portion
Divide and employ similar reference.
In this manual, when mentioning certain part and " being connected " with another part, it is except the situation of " being directly connected to "
In addition, also include that centre is folded with miscellaneous part and the situation of " being indirectly connected with ".It addition, when illustrate for certain a part " comprising " certain
During a kind of element, in the case of not having special counter-example, its implication does not also lie in other elements of eliminating, but
In retaining the probability possessing other constituent elements.
Hereinafter, referring to the drawings embodiment of the present utility model is described in detail.
Fig. 3 is the flat of the portable electric appts that represents and be provided with the input equipment according to an embodiment of the present utility model
Face exemplary plot；Fig. 4 is the axonometric chart representing the input equipment according to an embodiment of the present utility model；Fig. 5 is to represent according to this
The exploded perspective view of the input equipment of one embodiment of utility model；Fig. 6 is the profile of the line B-B intercepting along Fig. 4；Fig. 7
It it is the ground plan representing the input equipment according to an embodiment of the present utility model；Fig. 8 a and Fig. 8 b is to represent according to this practicality
The axonometric chart of the light guide of the input equipment of a novel embodiment.Lead here, Fig. 8 a represents that the one side of light guide, Fig. 8 b represent
The another side of light part.
As shown in Fig. 3 to Fig. 8 b, underlay substrate can be comprised according to the input equipment 100 of an embodiment of the present utility model
200, sensor package 300, light source 400, light guide 500, support 600 and Luminous Ring 700.
Here, sensor package 300 can be mounted on the top of underlay substrate 200, light source 400 can be mounted on
The bottom of underlay substrate 200.And, light guide 500 can be provided to the bottom of underlay substrate 200, and guides from light source 400
The light gone out makes it propagate equably outside the edge of underlay substrate 200.Light guide 500 can be by being provided to underlay substrate
The support 600 of 200 bottoms and fixed.And, Luminous Ring 700 can be combined with support 600 and together be formed defeated with support 600
Enter the outward appearance of device 100.Additionally, Luminous Ring 700 can be joined in the way of integrally fixing the edge of sensor package 300
Standby, it is possible to the light making light guide 500 be guided is injected and discharges.Accordingly, input equipment 100 can be implemented as compact
(compact) size, and the illuminating effect sending uniform light can be provided in the marginal portion of input equipment 100.
Specifically, underlay substrate 200 can be tellite (PCB:Printed Circuit Board).Lining
Substrate 200 can use rigid printed circuit substrate (Rigid PCB) or flexible printed circuit substrate (Flexible
PCB), in the present embodiment, rigid printed circuit substrate can be used.
Sensor package 300 can be mounted on the top of underlay substrate 200.Sensor package 300 can pass through
Various sides such as such as surface mounting technology (SMT:Surface Mounting Technology), stannum ball (Solder Ball)
Method and be connected to underlay substrate 200.
Sensor package 300 can comprise sensor (not shown) and be electrically connected to the substrate of described sensor and (do not scheme
Show).Sensor package 300 can be constituted with various form, for example, it is possible to by tellite, silicon chip (Silicon
Etc. Die) use as described substrate.Additionally, sensor package 300 can use such as chip on board (Chip On
Board), chip on film (COF:Chip On Film), wafer-level packaging part (WLP:Wafer Level Package) and ball
The generally known all of semiconductor packages modes such as grid array (BGA:Ball Grid Array) type and realize.
And, the sensor of sensor package 300 can have a following function: the static capacity of sensing electric conductor,
Sense the electromagnetic wave of time writer or be embodied as realizing the complex method of the two mode simultaneously and sensing input signal.This
Outward, the sensor of sensor package 300 can have indicator operating function, i.e. senses the hands of the user as subject
Refer to whether close or move the change of static capacity of generation, so that the indicator of cursor etc. moves according to it.Additionally, institute
State the fingerprint sensor that sensor can be the function with detection fingerprint.Fingerprint sensor such as can be found out by based on finger
The difference of the static capacity that the difference in height that the shape of the peak and valley of fingerprint causes causes, it is possible to the image of fingerprint is scanned
(Scanning) to manufacture fingerprint image.Fingerprint sensor can comprise sensor circuit.Fingerprint sensor can be according to driving
Principle and be embodied as such as electrostatic capacity type, optical profile type, ultrasound wave mode, thermal sensing mode, cordless etc..And, institute
State sensor can be have simultaneously fingerprint sensing function and indicator operating function bio-identification Trackpad (BTP:
Biometric Track Pad).The sensor of sensor package 300 and substrate can pass through surface mounting technology, stannum
The modes such as ball, lead-in wire (wire) and form electrical connection.
Additionally, could be formed with the first Access Division 310 in sensor package 300, and the first Access Division 310 can be with edge
The mode of the edge formation step sensor package 300 is formed.
And, Luminous Ring 700 can have the second Access Division 710, ring portion 720 and flange portion 730.
Second Access Division 710 can form to be incorporated into the first card of sensor package 300 in the way of forming step
Meet portion 310.With reference to Fig. 6, when the second Access Division 710 is incorporated into the first Access Division 310, Luminous Ring 700 can be downward
Side is to constraint sensor package 300.
The upper surface of the second Access Division 710 can protrude or less than passing to compare the upper surface of sensor package 300
The mode of the upper surface of sensor packaging part 300 is formed, it is preferable, however, that can have corresponding to sensor package 300 is upper
The height on surface.In this case, it is possible to provide feel when the finger of user touches the upper surface of sensor package 300
Effect less than heterogeneous sense etc..
Ring portion 720 can be connected to the second Access Division 710 and be formed, and is close to sensor package 300 and lining
The lateral surface of substrate 200.Accordingly, ring portion 720 can fetter sensor package 300 and underlay substrate 200 laterally side
To movement.
Flange portion 730 can be connected to ring portion 720 and be formed, and can extend towards the outside of underlay substrate 200 and be formed.
Here, flange portion 730 can be arranged to parallel with underlay substrate 200, and may be located at the upper surface of following light guide 500,
Specifically, may be located at the upside in the release portion 530 of light guide 500.Accordingly, from the release portion 530 of light guide 500 upward
The light of release can be injected into flange portion 730.
Luminous Ring 700 can be made up of photopermeability material, and therefore, the light flowed into flange portion 730 can be to Luminous Ring
The propagating inside of 700, is released by the lateral surface of Luminous Ring 700 afterwards.
As it is shown on figure 3, in the case of input equipment 100 is arranged at portable electric appts 1000, due to portable electric
The upper case 1010 of subset 1000, flange portion 730 and the ring portion 720 of Luminous Ring 700 are likely to be at covered state.
But, the second Access Division 710 is likely to be at the state exposed to outside, so, because of from the light that Luminous Ring 700 discharges, logical
Cross the light of the upper surface release of the second Access Division 710 and produce illuminating effect.The color of the light that Luminous Ring 700 is discharged can root
It is selected as various color according to the difference of color of following light source 400 or the difference of the color of Luminous Ring 700.
The surface of Luminous Ring 700 can also form non-conductive coating layer (not shown), and described non-conductive coating layer can be by non-
Conduction is coated with (non-conductive vacuum plated film NCVM:Non-Conductive Vaccum Metallization) method and is formed.
Described non-conductive coating layer can utilize stannum (Sn) or stannum (Sn)-indium (In) thin film to be formed, and this non-conductive painting
Layer can make the interference suffered by wireless communication signals diminish, thus prevents the dropout phenomenon in radio communication.This
Outward, described non-conductive coating layer provides metal-like can to the outward appearance of Luminous Ring 700, and provides the brilliance in profile at ordinary times
Effect, also provide for preventing the effect of daily cut etc. simultaneously.
Luminous Ring 700 can be formed as follows: has both prevented the disengaging of sensor package 300, makes again sensor seal
The area that exposes of the upper surface of piece installing 300 broadens.The area that exposes of the upper surface of so-called sensor package 300 broadens and can mean
The area detection faces broadens.In the case of the sensor of sensor package 300 is fingerprint sensor, if the face of detection faces
Amass and broaden, then the size of the image that can be generated by the image scanning of fingerprint can be made to become big, therefore, it is possible to reduce fingerprint
Image scanning workload.And, the shortening of the image scanning workload of above-mentioned fingerprint finally can bring raising fingerprint detection
The effect of speed.
And, light source 400 can be mounted on the bottom of underlay substrate 200.
LED can be used, specifically, it is possible to use side light emitting-type (Side Emitting Type) as light source 400
LED or top emission type (Top Emitting Type) LED.
Additionally, the lower central at underlay substrate 200 can be pasted with adapter portion 800.Adapter portion 800 can be electrically connected
It is connected to the associated components (not shown) that portable electric appts 1000 is possessed.
Light source 400 can be provided to adapter portion 800 around, and light source 400 and adapter portion 800 can pass through
The such as method such as surface mounting technology, stannum ball and be electrically connected to underlay substrate 200.
Additionally, light guide 500 can be provided to the bottom of underlay substrate 200, and light guide 500 can have accepting groove
510, the first total reflection portion 520 and release portion 530.
First, the central authorities of light guide 500 can be formed through the first hole 540, and adapter portion 800 can pass through the first hole
540 and expose to outside.
Accepting groove 510 can be formed at the one side 501 of light guide 500, can contain light source 400 in accepting groove 510.For
This, accepting groove 510 can with the such as shape of light source 400, number, position etc. be set be correspondingly formed.
And, the first total reflection portion 520 can be formed at the one side 501 of the light guide 500 being formed with accepting groove 510, and
Total reflection region can be formed.To this end, can be equipped with the first total reflection layer 521 in the first total reflection portion 520.
First total reflection layer 521 can make light be totally reflected.First total reflection layer 521 can by being such as deposited with, print,
Spraying the method such as (spray) and plated film in some method and be equipped with.Such as, the first total reflection layer 521 can be by being coated with
Cloth has the solution of total reflection function and is formed, or can be formed by coating total reflection film.
Accepting groove 510 can be formed in the total reflection region by the formation of the first total reflection portion 520, and accepting groove
The medial surface of 510 can be formed without the first total reflection layer 521.Accordingly, the light that light source 400 is discharged can be at accepting groove 510
Medial surface reflects, and reflected light can be injected into the first total reflection layer 521 and be totally reflected, thus at the first total reflection layer
521 propagate to edge direction.
And, the first total reflection portion 520 can also be formed the first drafting department 522.First drafting department 522 can be with edge
The outside of accepting groove 510 and formed across preset space length with accepting groove 510, and at the lateral surface of the first drafting department 522
The first total reflection layer 521 can be coated with.
Accordingly, the light discharged from light source 400 is injected into first after the medial surface of accepting groove 510 is reflected and is all-trans
When penetrating layer 521 and propagate, a part of light will be propagated through the first drafting department 522, and another part light will be towards the first pattern
The both sides in portion 522 disperse and propagate.The dispersion of this light can aid in the brightness unevenness preventing light, hereby it is possible to make light equal
It is distributed evenly and propagates.
First drafting department 522 can be formed by the way of the moon is carved or sun is carved.According to the present embodiment, light source 400 and
Accepting groove 510 is respectively formed in the diagonal L 1 of underlay substrate 200 and light guide 500, therefore in the corner of light guide 500
Part is it may happen that the brightness unevenness phenomenon of light.For preventing this phenomenon, the first drafting department 522 can be provided to accepting groove
Between 510 and the corner of light guide 500, and then, make the first drafting department 522 be formed as more longer than the length of accepting groove 510 long
Degree, thus induction light is disperseed such that it is able to be effectively prevented the brightness unevenness phenomenon that light occurs in the corner of light guide 500.
And, release portion 530 can be formed along the outer periphery in the first total reflection portion 520.In other words, release portion
530 can be formed along edge in the one side 501 of light guide 500.Release portion 530 is not equipped with the first total reflection layer 521
Part, it can form non-total reflection region.
Therefore, by the first total reflection portion 520, directed light can be injected into release portion 530 and be reflected,
This is positioned at the one side 501 of light guide 500 due to release portion 530, i.e. with reference to Fig. 5, is positioned at the upper surface of light guide 500, therefore to
The light that release portion 530 injects will reflect upward.The light reflected upward in release portion 530 can be injected into Luminous Ring 700
Flange portion 730.
And, the another side 502 at light guide 500 could be formed with the second total reflection portion 550, to this end, be all-trans second
Penetrating portion 550 can be equipped with the second total reflection layer 551.Second total reflection layer 551 can be provided to light guide 500 whole another
Face 502, accordingly, the whole another side 502 of light guide 500 can form total reflection region.
Additionally, could be formed with the second drafting department 552 in the second total reflection portion 550, the second drafting department 552 can be by the moon
Carve or the positive mode carved is formed.Second drafting department 552 can be formed at and first with the shape corresponding to the first drafting department 522
The position of drafting department 522 correspondence, and can also be equipped with the second total reflection layer 551 at the lateral surface of the second drafting department 552.The
Two total reflection layers 551 can be the total reflection layer identical with the first total reflection layer 521.
And, as shown in Figure 6, could be formed with inclined-plane 555 at the edge of the another side 502 of light guide 500.Inclined-plane 555
The light propagated from the second total reflection portion 550 can be effectively helped to travel to release portion 530.
It addition, support 600 can be provided to the bottom of underlay substrate 200, and support 600 can have resettlement groove 610,
First step portion 620 and second step portion 630.
First, the central authorities at support 600 can be formed through the second hole 640, and accordingly, adapter portion 800 can pass through
First hole 540 of light guide 500 and the second hole 640 of support 600 and expose to outside.Thus, it is connected to adapter portion 800
Connecting line (not shown) is positioned at the lower outside of support 600, thus without the propagation path of the light that stop light source 400 is discharged,
Accordingly, it will prevent dark portion such that it is able to realize the uniform propagation of light.
Resettlement groove 610 can be formed at the one side of support 600, and with reference to Fig. 5, it can be formed at the upper surface of support 600,
And resettlement groove 610 can be mounted with light guide 500.
And, first step portion 620 can be protrudedly formed along the inside circumference of resettlement groove 610, and second
Rank portion 630 can be protrudedly formed along the outer periphery of resettlement groove 610.
Support 600 can be bonded and fixed to underlay substrate 200 and Luminous Ring 700 by adhesive portion 900, and bonding
Portion 900 can have the first adhesive portion 910 and the second adhesive portion 920.
First adhesive portion 910 can be provided to first step portion 620, it is possible to bonds to the lower surface of underlay substrate 200.
And, the second adhesive portion 920 can be provided to second step portion 630, and can be bonded to the flange portion of Luminous Ring 700
730。
Here, in first step portion 620, could be formed with multiple combination projection 621, and permissible in underlay substrate 200
It is formed with the combined hole 210 corresponding to combining projection 621.It is incorporated into combined hole 210 by making to combine projection 621, can be easy
Ground confirms support 600 and the assembling position of underlay substrate 200.
Adhesive portion 900 can be binding agent or two-sided tape etc..In the case of adhesive portion 900 is two-sided tape, the
One adhesive portion 910 can also be formed with combined hole (not shown) corresponding to combining on the position of projection 621.
If support 600 by adhesive portion 900 adhesive bond at Luminous Ring 700 and underlay substrate 200, then support
600 and Luminous Ring 700 will form the outward appearance of input equipment 100.
And, when support 600 adhesive bond in Luminous Ring 700 and underlay substrate 200, the first adhesive portion
910 and second adhesive portion 920 can seal inner side and the outside of resettlement groove 610.Accordingly it is possible to prevent moisture etc. are flowed into
The accepting groove 510 sealed by the first adhesive portion 910 and the second adhesive portion 920.
The light that light source 400 is discharged after accepting groove 510 reflects by the first total reflection portion 520 of light guide 500 with
And second total reflection portion 550 and propagate, and discharged by release portion 530.Support 600 is not only bonded to luminescence by adhesive portion 900
Ring 700 and underlay substrate 200, additionally it is possible to stop moisture etc. to be flowed in the accepting groove 510 for housing light guide 500
Portion, so that keeping good from brightness and the color of the light of light source 400 release.
According to embodiment of the present utility model, light source 400 is mounted on underlay substrate 200, therefore, there is no need to as compared with skill
Art guarantees extra light source installation space like that in the outside of input equipment, and therefore input equipment 100 can be implemented as compact
Size.Additionally, the light that light source 400 is discharged is discharged by Luminous Ring 700 after being propagated by light guide 500 such that it is able to
Guarantee sufficient light displacement, it is possible to form drafting department 522,552 and propagate equably with induction light such that it is able to improve light
Uniformity.
Fig. 9 is the exploded perspective view representing the input equipment according to another embodiment of the present utility model.According to this reality
With in the input equipment of novel embodiment, the position of light source and the position of accepting groove may be different, and other are constituted with upper
The embodiment stated is identical, therefore omits its description.
As it is shown in figure 9, according in input equipment of the present utility model, light source 2400 can be provided to underlay substrate 2200
To limit 2201 connecting line L2 on.
And, the accepting groove 2510 of light guide 2500 can be correspondingly formed on light guide with the position being equipped with light source 2400
The one side of 2500 such that it is able to make light source 2400 be received.
Additionally, the one side 2501 of light guide 2500 could be formed with the first drafting department 2522, the first drafting department 2522 is permissible
It is formed between the lateral surface of light source 2400 and light guide 2500.First drafting department 2522 can make the light from light source 2400 release
Dispersion such that it is able to be effectively prevented the middle body on the limit 2201 of the light guide 2500 nearer apart from light source 2400 and occur bright
Dark uneven phenomenon.
As above be only used to explanation of the present utility model provides example to carry out, in this utility model institute
The technical field belonged to has the personnel of ABC be all appreciated that and can not change technological thought of the present utility model and necessity
Feature and easily this utility model is deformed into other concrete forms.It is understood, therefore, that the above embodiments are in institute
Having is all exemplary in aspect, and is not circumscribed.Such as, each illustrated with unitary type in this specification is constituted and is wanted
Element can be implemented by dispersion, equally, can also be implemented by the form combined with the element that decentralized illustrates.
Scope of the present utility model must be defined by tbe claims, in addition, it is desirable to understand, and can containing from claims
All of change or the form of deformation that justice, scope and concept impartial therewith derive are all contained in model of the present utility model
In enclosing.
Claims (12)
1. an input equipment, including:
Underlay substrate；
Sensor package, is mounted on the top of described underlay substrate；
Light source, is mounted on the bottom of described underlay substrate；
Light guide, is provided to the bottom of described underlay substrate, and guides the light sent from described light source so that it is propagated equably
Outside the edge of described underlay substrate；
Support, is provided to the bottom of described underlay substrate with fixing described light guide；And
Luminous Ring, is incorporated into described support and together forms outward appearance with described support, and integrally to fix described sensor envelope
The mode at the edge of piece installing is formed, and the light making described light guide be guided is injected and discharged afterwards.
2. input equipment as claimed in claim 1, wherein,
Described light guide has:
Accepting groove, is used for housing described light source；
First total reflection portion, formed described accepting groove one side equipped with the first total reflection layer so that discharging from described light source
Light be totally reflected；
Release portion, is equipped with along the outer periphery in described first total reflection portion, so that by described first total reflection portion
Directed light discharges to described Luminous Ring.
3. input equipment as claimed in claim 2, wherein,
Being also formed with cloudy quarter or positive the first drafting department carved in described first total reflection portion, this first drafting department is towards described receipts
The outside of tank is formed with described accepting groove every predetermined interval.
4. input equipment as claimed in claim 2, wherein,
The another side of described light guide is equipped with the second total reflection layer, so that the light discharged from described light source is totally reflected.
5. input equipment as claimed in claim 4, wherein,
Cloudy quarter or positive the second drafting department carved it is also formed with in described second total reflection portion.
6. input equipment as claimed in claim 1, wherein,
Lower central at described underlay substrate is pasted with adapter portion, and described adapter portion is by being formed through in described leaded light
First hole of the central authorities of part is exposed to outside in the second central hole of described support with being formed through.
7. input equipment as claimed in claim 1, wherein,
Described support has:
Resettlement groove, is used for disposing described light guide；
First step portion, is protrudedly formed along the inside circumference of described resettlement groove；
Second step portion, is protrudedly formed along the outer periphery of described resettlement groove.
8. input equipment as claimed in claim 7, wherein,
Described support bonds to described underlay substrate and described Luminous Ring by adhesive portion,
Described adhesive portion has: the first adhesive portion, is provided to described first step portion, and bonds to described underlay substrate；Second
Adhesive portion, is provided to described second step portion, and bonds to described Luminous Ring.
9. input equipment as claimed in claim 7, wherein,
It is formed with multiple combination projection in described first step portion, is formed for making described combination projection at described underlay substrate
In conjunction with combined hole.
10. input equipment as claimed in claim 1, wherein,
Described Luminous Ring has:
Second Access Division, with the edge along described sensor package and to form the first Access Division formed in the way of step
In conjunction with, to fetter described sensor package；
Ring portion, is connected with described second Access Division and is formed, and be close to described sensor package and described underlay substrate
Lateral surface；
Flange portion, is connected with described ring portion and is formed, and extends to the outside of described underlay substrate and is positioned at the upper of described light guide
Surface, and the light discharged from described light guide injects described flange portion.
11. input equipment as claimed in claim 1, wherein,
Described Luminous Ring is made up of photopermeability material.
12. input equipment as claimed in claim 1, wherein,
It is further equipped with non-conductive coating layer in described Luminous Ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0059733 | 2015-04-28 | ||
| KR1020150059733A KR101639997B1 (en) | 2015-04-28 | 2015-04-28 | Input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725699U true CN205725699U (en) | 2016-11-23 |
Family
ID=56506140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374221.XU Expired - Fee Related CN205725699U (en) | 2015-04-28 | 2016-04-28 | Input equipment |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101639997B1 (en) |
| CN (1) | CN205725699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060861A1 (en) * | 2022-09-20 | 2024-03-28 | Oppo广东移动通信有限公司 | Breathing lamp module and electronic device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3376742B1 (en) | 2016-08-16 | 2020-04-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Decoration enclosure, input assembly and terminal |
| EP3285463B1 (en) | 2016-08-16 | 2018-11-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Input assembly and terminal |
| CN108334226B (en) * | 2016-08-16 | 2021-03-26 | Oppo广东移动通信有限公司 | Decorative ring and terminal |
| CN107908305B (en) * | 2016-08-16 | 2021-08-20 | Oppo广东移动通信有限公司 | Input assembly manufacturing method, input assembly and terminal |
| US10565426B2 (en) | 2016-08-16 | 2020-02-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fingerprint chip package structure, input assembly and terminal |
| US10248251B2 (en) | 2016-08-16 | 2019-04-02 | Guangdong Oppo Mobile Telecommunications Corp. | Method for manufacturing input assembly, input assembly and terminal |
| CN108376040B (en) * | 2016-08-16 | 2021-05-14 | Oppo广东移动通信有限公司 | Input assembly and terminal |
| KR101923154B1 (en) * | 2016-12-01 | 2018-11-28 | (주)혜강씨큐리티 | Digital Doorlock having Electrostatic Capacity Type Fingerprint Sensor |
| CN108647674A (en) * | 2018-07-11 | 2018-10-12 | 上海图正信息科技股份有限公司 | A kind of luminous lamp ring semiconductor transducer fingerprint module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101328398B1 (en) * | 2011-01-03 | 2013-11-13 | 크루셜텍 (주) | Pointing Device using Radio Frequency |
| KR102029240B1 (en) * | 2012-11-05 | 2019-10-07 | 엘지전자 주식회사 | Mobile terminal |
| KR102061911B1 (en) * | 2013-08-14 | 2020-01-02 | 현대모비스 주식회사 | Button device |
| KR102024734B1 (en) * | 2013-09-04 | 2019-09-24 | 동우 화인켐 주식회사 | Window plate and touch screen panel comprising the same |
-
2015
- 2015-04-28 KR KR1020150059733A patent/KR101639997B1/en active IP Right Grant
-
2016
- 2016-04-28 CN CN201620374221.XU patent/CN205725699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060861A1 (en) * | 2022-09-20 | 2024-03-28 | Oppo广东移动通信有限公司 | Breathing lamp module and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101639997B1 (en) | 2016-07-15 |
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Effective date of registration: 20170220 Address after: Seoul, South Korea Patentee after: Korea Industrial Bank Address before: Gyeonggi Do city of South Korea Patentee before: CRUCIALTEC CO LTD |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CRUCIALTEC CO LTD Assignor: Korea Industrial Bank Contract record no.: 2017990000217 Denomination of utility model: Input device for multipoint temperature measuring resistors Granted publication date: 20161123 License type: Exclusive License Record date: 20170607 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: Gyeonggi Do city of South Korea Patentee after: CRUCIALTEC CO LTD Address before: Seoul, South Korea Patentee before: Korea Industrial Bank |
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