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CN201766649U - Sensing device and image sensing system thereof - Google Patents

Sensing device and image sensing system thereof Download PDF

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Publication number
CN201766649U
CN201766649U CN201020296248.4U CN201020296248U CN201766649U CN 201766649 U CN201766649 U CN 201766649U CN 201020296248 U CN201020296248 U CN 201020296248U CN 201766649 U CN201766649 U CN 201766649U
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CN
China
Prior art keywords
reflection
steering component
photosensing units
lens
image sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020296248.4U
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Chinese (zh)
Inventor
陈晖暄
蔡政男
吕志宏
王维中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pixart Imaging Inc
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Pixart Imaging Inc
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Filing date
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Application filed by Pixart Imaging Inc filed Critical Pixart Imaging Inc
Priority to CN201020296248.4U priority Critical patent/CN201766649U/en
Application granted granted Critical
Publication of CN201766649U publication Critical patent/CN201766649U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a sensing device and an image sensing system thereof. The sensing device comprises a casing and an image sensing system arranged in the casing and used for detecting the reflection ray of an object; the image sensing system comprises a base plate, a photosensing element and a reflecting steering element; the photosensing element is arranged on the base plate; the reflecting steering element is arranged between the photosensing element and the object and used for reflecting the reflection ray of the object to the receiving direction of the photosensing element; and the photosensing element generates a corresponding sensing signal after reciving the reflection ray. The refraction path of the reflection ray of the object is changed by means of the reflecting steering element so as to be adaptable to the receiving direction of the photosensing element, therefore, the photosensing element can be directly arranged on the base plate and is not required to be arranged on the base plate through a socket or by rotating a gold finger for 90 degrees, the process is greatly simplified, thereby reducing the manufacturing cost and promoting the assembling property.

Description

Sensing apparatus and image sensing system thereof
Technical field
The utility model relates to a kind of sensing apparatus, particularly a kind of sensing apparatus with image sensing system.
Background technology
Multimedia recreation market is rapid at developed recently, and many game hosts have been brought the player background story of recreation into by prismy sound and light program, and then incorporate among caricature or the film effect that allows the people fully recreate.Each tame software and hardware manufacturer constantly releases and upgrades better Games Software and game host, to seize the huge market business opportunity, and more novel more particularly software and hardware have been arranged, recreation joystick as main recreation operating and controlling interface certainly must be along with development constantly and improvement, to satisfy the pleasant sensation of user when controlling.
With recreation joystick (joystick) or game console (controller) be an example, this class is specifically designed to the periphery outfit that recreation is controlled, and can allow the operator enjoy the true to nature and smooth sense of controlling when playing.In recent years, more develop in optics sensing mode and reach the wireless game console of controlling, the user can produce corresponding control signal by the relative displacement of game console, so cursor in the control game picture or interface control setting.
Existing wireless game controller is that inside is provided with optics sensing module (optical sensor module), in order to detecting the formed imaging of light inject from the game console outside, and then produces corresponding control signal.In order to make the optics sensing module can receive outside reflection ray smoothly, the optics sensing module of existing wireless game controller is to install the mode traverse on circuit board with side direction, the light receive direction that makes the optics sensing module is directly towards the direction of injecting of light, that is to say that the receive direction of optics sensing module is the aperture position corresponding to the housing of game console.
And spend the kenel of putting on circuit board with traverse 90 in order to reach the optics sensing module, the optics sensing module must be installed in the electrical socket (socket), by the traverse setting of electrical socket, can make the receive direction of optics sensing module and the reflection direction of light be parallel to each other; Or the optics sensing module is adopted the mode of traverse 90 degree electrically to be arranged on the circuit board by the design of golden finger (gold finger), make the receive direction of optics sensing module and the reflection direction of light be parallel to each other.
The optics sensing module of existing wireless game controller need by electrical socket or the structural design of golden finger can receive outside reflection ray smoothly, but it is complicated that the structure that causes the optics sensing module is also formed, and technique process also relatively increases, cause prouctiveness can't obtain to promote, also can't reduce its manufacturing cost.
The utility model content
In view of above problem, technical problem to be solved in the utility model is, a kind of sensing apparatus and image sensing system thereof are provided, so as to improving the optics sensing module that has control device of wireless now is to be arranged on the circuit board with landscape mode, and the structure composition of the existing optics sensing module that it caused and technique process be complicated problems too.
To achieve these goals, the utility model discloses a kind of image sensing system, is applicable to a sensing apparatus, in order to detect a reflection ray of an object.The image sensing system includes a substrate, Photosensing Units, reaches the reflection steering component, and wherein Photosensing Units is arranged on the substrate, and Photosensing Units has a receive direction.The reflection steering component is arranged between object and the Photosensing Units, and the reflection steering component is corresponding to the receive direction of Photosensing Units.The reflection ray of reflection steering component reflective object, and reflection ray is diverted to the receive direction of Photosensing Units makes Photosensing Units receive this reflection ray and produces corresponding sense signals.
Above-mentioned image sensing system wherein, also includes one first lens, be arranged on this Photosensing Units, and these first lens is corresponding to this receive direction of this Photosensing Units.
Above-mentioned image sensing system wherein, also includes a filter, is arranged between this object and this reflection steering component.
Above-mentioned image sensing system wherein, also includes one second lens, is arranged on this filter, and these second lens are corresponding to the bang path of this reflection ray.
Above-mentioned image sensing system wherein, also includes at least one second lens, is arranged on this reflection steering component, and these second lens are corresponding to the bang path of this reflection ray.
Above-mentioned image sensing system wherein, also has a reflectance coating on the surface of this reflection steering component.
Above-mentioned image sensing system, wherein, this reflection steering component is a speculum.
Above-mentioned image sensing system, wherein, this reflection steering component is a reflecting prism.
To achieve these goals, the utility model also discloses a kind of sensing apparatus, includes a housing and an image sensing system, and enclosure interior has an accommodation space, and housing has an open-work.The image sensing system is arranged in the housing, in order to detect a reflection ray of an object, the image sensing system includes a substrate, Photosensing Units, reaches the reflection steering component, and wherein Photosensing Units is arranged on the substrate, and Photosensing Units has a receive direction.The reflection steering component is arranged between object and the Photosensing Units, and the reflection steering component is corresponding to the receive direction of Photosensing Units.The reflection ray of object passes open-work and enters in the housing, and the reflection steering component reflects this reflection ray, and reflection ray is diverted to the receive direction of Photosensing Units, makes Photosensing Units receive this reflection ray and produces corresponding sense signals.
Above-mentioned sensing apparatus, wherein, this image sensing system also includes one first lens, be arranged on this Photosensing Units, and these first lens is corresponding to this receive direction of this Photosensing Units.
Above-mentioned sensing apparatus wherein, also includes a filter, be arranged in this open-work, and this filter is between this object and this reflection steering component.
Above-mentioned sensing apparatus wherein, also includes one second lens, is arranged on this filter, and these second lens are corresponding to the bang path of this reflection ray.
Above-mentioned sensing apparatus wherein, also includes at least one second lens, is arranged on this reflection steering component, and these second lens are corresponding to the bang path of this reflection ray.
Above-mentioned sensing apparatus, wherein, this reflection steering component is arranged on this housing.
Above-mentioned sensing apparatus, wherein, this reflection steering component is arranged on this Photosensing Units.
Above-mentioned sensing apparatus, wherein, this reflection steering component is arranged on this substrate.
Above-mentioned sensing apparatus wherein, also has a reflectance coating on the surface of this reflection steering component.
Above-mentioned sensing apparatus, wherein, this reflection steering component is a speculum.
Above-mentioned sensing apparatus, wherein, this reflection steering component is a reflecting prism.
Effect of the present utility model is, the reflection ray of object changes its refraction path by the reflection steering component and conforms to the receive direction of Photosensing Units, therefore Photosensing Units can directly be arranged on the substrate, be not arranged on the substrate and must not revolve to turn 90 degrees by socket (socket) or golden finger (gold finger) mode, thereby significantly simplified its technology, reach the purpose that reduces manufacturing cost and promote assembleability.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the schematic diagram of image sensing of the present utility model system;
Fig. 2 is the generalized section of the sensing apparatus of the utility model first embodiment;
Fig. 3 is the generalized section of the sensing apparatus of the utility model second embodiment;
Fig. 4 is the generalized section of the sensing apparatus of the utility model the 3rd embodiment;
Fig. 5 A is the generalized section of sensing apparatus that the utlity model has the reflection steering component of diverse location;
Fig. 5 B is the generalized section of sensing apparatus that the utlity model has the reflection steering component of diverse location;
Fig. 5 C is the generalized section of sensing apparatus that the utlity model has the reflection steering component of diverse location;
Fig. 6 A is the generalized section of the sensing apparatus of the utility model the 4th embodiment;
Fig. 6 B is the generalized section of sensing apparatus of the different kenels of the utility model the 4th embodiment; And
Fig. 6 C is the generalized section of sensing apparatus of the different kenels of the utility model the 4th embodiment.
Wherein, Reference numeral
100 sensing apparatus
110 housings
111 open-works
120 image sensing systems
121 substrates
122 Photosensing Units
123 reflection steering components
1231 reflectance coatings
124 first lens
130 filters
140 second lens
200 objects
The Dr receive direction
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:
According to the disclosed image sensing of the utility model system, be applied to a sensing apparatus, this sensing apparatus is including, but not limited to mobile phone, joystick control device, game hand handle ... wait peripheral sensing control device.Below in the detailed description of the present utility model, will be with game hand as most preferred embodiment of the present utility model.Yet appended graphic reference and the explanation usefulness of only providing not is in order to restriction the utility model.
Fig. 1 is the schematic diagram of image sensing of the present utility model system, as shown in the figure, the disclosed image sensing of the utility model system 120 detects the reflection ray of an object 200, and it includes a substrate 121, a Photosensing Units 122, reaches a reflection steering component 123.Photosensing Units 122 is arranged on the surface of substrate 121, and Photosensing Units 122 is the relation that is parallel to each other in order to the receive direction Dr that receives reflection ray with object 200 summarys.Reflection steering component 123 is to be arranged between Photosensing Units 122 and the object 200, and reflection steering component 123 is the receive direction Dr corresponding to Photosensing Units 122, for example reflecting steering component 123 is to be positioned on the receive direction Dr, exceeds but do not implement aspect with this.The effect of reflection steering component 123 is the reflection ray of object 200 is turned to and reflexes on the receive direction Dr of Photosensing Units 122, and Photosensing Units 122 receives and this reflection ray of sensing, and produces corresponding sensing signal.
Wherein, the substrate 121 that the utility model disclosed can be circuit board, so Photosensing Units 122 electrically is arranged at substrate 121, but those skilled in the art can also external mode be electrically connected to outer member with Photosensing Units 122, not as limit.And the detection of image sensing system 120 and calculation mode detect formula or light refraction change-detection formula including, but not limited to image, and this part is not superfluous the chatting of target event of this patent.The disclosed Photosensing Units 122 of the utility model can be charge coupled cell (Charged Coupled Device, CCD) or complementary matal-oxide semiconductor (ComplementaryMetal-Oxide semiconductor, CMOS), but not as limit.
Specifically, the generalized section of the sensing apparatus of the utility model first embodiment as shown in Figure 2, the sensing apparatus 100 of first embodiment includes a housing 110, and above-mentioned image sensing system 120.Wherein, housing 110 summarys are long rectangular configuration, but its kenel is as limit, and housing 110 inside have accommodation space, are positioned over wherein for image sensing system 120, and offer an open-work 111 on the side of housing 110.
Please continue to consult Fig. 2, the image sensing system 120 of the utility model first embodiment detects the reflection ray of an object 200, and it includes a substrate 121, a Photosensing Units 122, reaches a reflection steering component 123.Photosensing Units 122 electrically is arranged on the surface of substrate 121, and Photosensing Units 122 is the relation that is parallel to each other in order to the receive direction Dr that receives reflection ray with object 200 summarys.Reflection steering component 123 is to be arranged between Photosensing Units 122 and the object 200, and reflection steering component 123 is the receive direction Dr corresponding to Photosensing Units 122, for example reflecting steering component 123 is to be positioned on the receive direction Dr, exceeds but do not implement aspect with this.
Specifically, Photosensing Units 122 be with perpendicular to substrate 121 concern setting thereon, so the receive direction Dr of Photosensing Units 122 is also and be orthogonal relation between the substrate 121.And receive direction Dr is the relation that is parallel to each other with object 200, so also is orthogonal relation between object 200 and the substrate 121.
The image sensing system 120 of present embodiment also includes one first lens 124, be to be arranged at Photosensing Units 122 tops, and first lens 124 is on the receive direction Dr corresponding to sensing element 122.Wherein, first lens 124 can be kenels such as flat light-passing board, single concavees lens, biconcave lens, single convex lens, biconvex lens, but not as limit.
As shown in Figure 2, the reflection ray of object 200 is to pass the open-work 111 of housing 110 to reflection steering component 123, and reflection steering component 123 turns to the reflection ray of object 200 and reflex on the receive direction Dr of Photosensing Units 122, first lens 124 give imaging with reflection ray and are received and sensing by Photosensing Units 122, and produce corresponding sensing signal.The disclosed Photosensing Units 122 of the utility model can be charge coupled cell (Charged Coupled Device, CCD) or complementary matal-oxide semiconductor (Complementary Metal-Oxide semiconductor, CMOS), but not as limit.
Wherein, reflection steering component 123 can be speculum (mirror) or reflecting prism (prism), yet those skilled in the art also can adopt the leaded light means of different kenels, do not exceed with the disclosed embodiment of the utility model.And reflection steering component 123 can be adjusted the angle of reflection steering component 123 according to actual user demand, changes the light crevice projection angle of the reflection ray of object 200 with correspondence.Plating (coating) reflectance coating 1231 optionally also on the surface of reflection steering component 123 of the present utility model, so as to increasing the reflectivity (generalized section of the 3rd embodiment as shown in Figure 4) of reflection steering component 123, and the material of this reflectance coating 1231 can be for example aluminium (Al), silver metal materials such as (Ag), but not as limit.
See also the generalized section of Fig. 3, as shown in the figure, the structure composition of the sensing apparatus 100 of the utility model second embodiment and the structural similarity of the sensing apparatus 100 of first embodiment, the sensing apparatus 100 of right second embodiment also includes a filter 130 (color filter) except including housing 110, substrate 121, Photosensing Units 122, reflection steering component 123, reaching first lens 124.Filter 130 is installed in the open-work 111 of housing 110, so filter 130 is positioned on the bang path of reflection ray of object 200, and then to limit the reflection rays that enter in the housing 110 be the light with specific wavelength.
Reflection steering component 123 of the present utility model is except being arranged at housing 110 with respect to (as shown in Figure 2) on the side of Photosensing Units 122, schematic diagram that also can be shown in Fig. 5 A, reflection steering component 123 directly can be arranged at the top of Photosensing Units 122, and reflection steering component 123 is the receive direction Dr corresponding to Photosensing Units 122; Or the schematic diagram shown in Fig. 5 B can be installed in reflection steering component 123 on the Photosensing Units 122 with the anchor clamps form that is fit to, and reflection steering component 123 is the receive direction Dr corresponding to Photosensing Units 122; Or the schematic diagram shown in Fig. 5 C can be arranged at reflection steering component 123 on the substrate 121, and reflection steering component 123 is the receive direction Dr corresponding to Photosensing Units 122.
It should be noted that reflection steering component 123 can be integrated formed structure with housing 110, or reflection steering component 123 adds by suitable engagement means and is arranged on housing 110, Photosensing Units 122 or the substrate 121, not as limit.
See also Fig. 6 A to Fig. 6 C, the structure composition of the sensing apparatus 100 of the utility model the 4th embodiment and the structural similarity of the sensing apparatus 100 of the various embodiments described above, the sensing apparatus 100 of right the 4th embodiment also includes at least one second lens 140 except including housing 110, substrate 121, Photosensing Units 122, reflection steering component 123, reaching first lens 124.Wherein, second lens 140 can be kenels such as flat light-passing board, single concavees lens, biconcave lens, single convex lens, biconvex lens, but not as limit.
For example, as shown in Figure 6A, second lens 140 can be arranged at reflection steering component 123 on the side of filter 130, and second lens 140 are positioned on the bang path of reflection ray of object 200; Or, shown in Fig. 6 B, second lens 140 can be arranged at reflection steering component 123 respectively on the side of filter 130, and reflection steering component 123 is on the side of Photosensing Units 122, and second lens 140 are positioned on the bang path of reflection ray of object 200; Or shown in Fig. 6 C, second lens 140 can be arranged at filter 130 on the side of housing 110 inside, and second lens 140 are to be positioned on the bang path of reflection ray of object 200.
The structure that above-mentioned Fig. 6 A to Fig. 6 C is disclosed can be prevented by the setting of second lens 140 and turn to the problem of the institute's image resolution that causes reduction because of the refraction of reflection steering component 123, and then significantly be promoted image quality.
Image sensing of the present utility model system applicable to mobile phone, joystick control device, game hand etc. with the sensing apparatus of image sensing mode as control interface, only must be equiped with image sensing of the present utility model system in above-mentioned all types of sensing apparatus inside, can make all types of sensing apparatus reach purpose with image sensing and control.
With the mobile phone is example, in the inner image sensing of the present utility model system of loading of mobile phone, can make mobile phone possess the ability of the extraneous image of sensing, makes mobile phone carry out multiple pre-set programs and function in non-touching mode by the mode of sensing image; With the joystick control device is example, in the inner loading of joystick control device image sensing of the present utility model system, can make the joystick control device possess the ability of the extraneous image of sensing, make the joystick control device can control the displacement action of cursor by the mode of sensing image.
Above-mentioned only is to do simple application note at mobile phone or joystick control device, be not to be that range of application with sensing apparatus of the present utility model and image sensing system thereof is defined in this, image sensing of the present utility model system also can enlarge and is applied in all kinds of sensing apparatus that reach the control purpose in the image sensing mode.
Sensing apparatus of the present utility model is by the reflection steering component of image sensing system and be able to the reflection ray of object is turned to and refracts to the receive direction of Photosensing Units, make the travel path of reflection ray of object conform to the receive direction of Photosensing Units, therefore Photosensing Units is directly to install thereon with the orthogonal relation of substrate, do not need to be installed on the substrate by the combination side direction of socket or golden finger, significantly having simplified fabrication schedule and structure forms, and then manufacturing cost is minimized, improve the assembling prouctiveness simultaneously.
In addition, also can on reflection steering component or filter, second lens be set additionally,, and then significantly improve image quality with the not good problem of solution image resolution.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims (19)

1. an image sensing system is applicable to a sensing apparatus, in order to detect a reflection ray of an object, it is characterized in that, this image sensing system includes:
One substrate;
One Photosensing Units is arranged on this substrate, and this Photosensing Units has a receive direction; And
One reflection steering component is arranged between this Photosensing Units and this object, and should reflect steering component this receive direction corresponding to this Photosensing Units;
Wherein, this Photosensing Units receives this reflection steering component and reflexes to this reflection ray of this receive direction and produce a corresponding sense signals.
2. image sensing according to claim 1 system is characterized in that, also includes one first lens, be arranged on this Photosensing Units, and these first lens is corresponding to this receive direction of this Photosensing Units.
3. image sensing according to claim 1 system is characterized in that, also includes a filter, is arranged between this object and this reflection steering component.
4. image sensing according to claim 3 system is characterized in that, also includes one second lens, is arranged on this filter, and these second lens are corresponding to the bang path of this reflection ray.
5. image sensing according to claim 1 system is characterized in that, also includes at least one second lens, is arranged on this reflection steering component, and these second lens are corresponding to the bang path of this reflection ray.
6. image sensing according to claim 1 system is characterized in that also having a reflectance coating on the surface of this reflection steering component.
7. image sensing according to claim 1 system is characterized in that this reflection steering component is a speculum.
8. image sensing according to claim 1 system is characterized in that this reflection steering component is a reflecting prism.
9. a sensing apparatus is characterized in that, includes:
One housing, inside have an accommodation space, and this housing has an open-work; And
One image sensing system is arranged in this housing, and in order to detect a reflection ray of an object, this image sensing system comprises:
One substrate;
One Photosensing Units is arranged on this substrate, and this Photosensing Units has a receive direction; And
One reflection steering component is arranged between this Photosensing Units and this object, and should reflect steering component this receive direction corresponding to this Photosensing Units;
Wherein, this Photosensing Units receive this reflection steering component reflex to this receive direction this object this reflection ray and produce a corresponding sense signals.
10. sensing apparatus according to claim 9 is characterized in that, this image sensing system also includes one first lens, be arranged on this Photosensing Units, and these first lens is corresponding to this receive direction of this Photosensing Units.
11. sensing apparatus according to claim 9 is characterized in that, also includes a filter, be arranged in this open-work, and this filter is between this object and this reflection steering component.
12. sensing apparatus according to claim 11 is characterized in that, also includes one second lens, is arranged on this filter, these second lens are corresponding to the bang path of this reflection ray.
13. sensing apparatus according to claim 9 is characterized in that, also includes at least one second lens, is arranged on this reflection steering component, these second lens are corresponding to the bang path of this reflection ray.
14. sensing apparatus according to claim 9 is characterized in that, this reflection steering component is arranged on this housing.
15. sensing apparatus according to claim 9 is characterized in that, this reflection steering component is arranged on this Photosensing Units.
16. sensing apparatus according to claim 9 is characterized in that, this reflection steering component is arranged on this substrate.
17. sensing apparatus according to claim 9 is characterized in that, also has a reflectance coating on the surface of this reflection steering component.
18. sensing apparatus according to claim 9 is characterized in that, this reflection steering component is a speculum.
19. sensing apparatus according to claim 9 is characterized in that, this reflection steering component is a reflecting prism.
CN201020296248.4U 2010-08-17 2010-08-17 Sensing device and image sensing system thereof Expired - Fee Related CN201766649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020296248.4U CN201766649U (en) 2010-08-17 2010-08-17 Sensing device and image sensing system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020296248.4U CN201766649U (en) 2010-08-17 2010-08-17 Sensing device and image sensing system thereof

Publications (1)

Publication Number Publication Date
CN201766649U true CN201766649U (en) 2011-03-16

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048746A (en) * 2012-12-24 2013-04-17 日月光半导体制造股份有限公司 Optical module structure
CN103048744A (en) * 2012-11-08 2013-04-17 日月光半导体制造股份有限公司 Optical module structure
CN107076852A (en) * 2014-11-03 2017-08-18 伊利诺斯工具制品有限公司 Transmissive frontal heaters for vehicle sensor systems
CN109313125A (en) * 2016-06-22 2019-02-05 索尼公司 Sensing system, sensing method, and sensing device
WO2020088535A1 (en) * 2018-10-30 2020-05-07 苏州晶方半导体科技股份有限公司 Chip packaging structure and packaging method
CN114370881A (en) * 2018-01-12 2022-04-19 原相科技股份有限公司 Method and system for detecting obstacle and sensor subsystem thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048744A (en) * 2012-11-08 2013-04-17 日月光半导体制造股份有限公司 Optical module structure
CN103048746A (en) * 2012-12-24 2013-04-17 日月光半导体制造股份有限公司 Optical module structure
CN107076852A (en) * 2014-11-03 2017-08-18 伊利诺斯工具制品有限公司 Transmissive frontal heaters for vehicle sensor systems
CN107076852B (en) * 2014-11-03 2021-02-05 伊利诺斯工具制品有限公司 Transmissive front heater for vehicle sensor system
US11034332B2 (en) 2014-11-03 2021-06-15 Illinois Tool Works Inc. Transmissive front-face heater for vehicle sensor system
CN109313125A (en) * 2016-06-22 2019-02-05 索尼公司 Sensing system, sensing method, and sensing device
CN109313125B (en) * 2016-06-22 2022-05-27 索尼公司 Sensing system, sensing method and sensing device
CN114370881A (en) * 2018-01-12 2022-04-19 原相科技股份有限公司 Method and system for detecting obstacle and sensor subsystem thereof
US12099366B2 (en) 2018-01-12 2024-09-24 Pixart Imaging Inc. System for obstacle detection
WO2020088535A1 (en) * 2018-10-30 2020-05-07 苏州晶方半导体科技股份有限公司 Chip packaging structure and packaging method
WO2020088541A1 (en) * 2018-10-30 2020-05-07 苏州晶方半导体科技股份有限公司 Chip packaging structure

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