CN203224442U - Device for detecting transmittance of transparent material with automatic positioning function - Google Patents
Device for detecting transmittance of transparent material with automatic positioning function Download PDFInfo
- Publication number
- CN203224442U CN203224442U CN 201320187905 CN201320187905U CN203224442U CN 203224442 U CN203224442 U CN 203224442U CN 201320187905 CN201320187905 CN 201320187905 CN 201320187905 U CN201320187905 U CN 201320187905U CN 203224442 U CN203224442 U CN 203224442U
- Authority
- CN
- China
- Prior art keywords
- platform
- integrating sphere
- transmitance
- gear train
- light source
- 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 - Lifetime
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a device for detecting transmittance of a transparent material with an automatic positioning function. The device comprises a light source, a clamp fixing plate, an integrating sphere and a transmission mechanism arranged on a working platform, wherein more than one clamp is arranged on the clamp fixing plate; the clamp fixing plate is arranged on the transmission mechanism; and the transmission mechanism adjusts the position of the clamp fixing plate in the X direction and the Y direction, so that light emitted by the light source passes through a detected object arranged on the clamp and is received by the integrating sphere. By adoption of the transmission mechanism, the testing position of the detected object is accurately and rapidly found, the testing accuracy and reliability and the working efficiency are improved, and the device has the advantages that the transmittance of multiple objects to be detected can be automatically and accurately detected, and the transmittances at multiple positions are compared.
Description
Technical field
The utility model relates to a kind ofly can accurately detect a plurality of determinands automatically, has improved the transparency transmitance pick-up unit that can locate automatically of the accuracy rate of work efficiency and testing result.
Background technology
Along with the development of science and technology, the screen panel of touch has been applied to every sci-tech product, for example intelligent mobile phone, panel computer or display etc.Above various Touch Screen, one face glass is arranged, the transmitance of this face glass must be good, just can not influence the usefulness of Touch Screen display effect or its touch-control, if the transmittancy of face glass is not good, can be unclear when not only the user watches show image, the ability of contact panel induction also can descend, change comparatively blunt.Therefore, how measuring and analyze transmittancy and the characteristic of various face glass for Touch Screen top, is important techniques now.
Transmitance checkout equipment on the market mainly is made up of light source, optical path component, integrating sphere, CCD spectrum and analysis software at present.It mainly all is the small size manual equipment.If detect the transmitance of determinand relevant position, at first determinand is not placed on test position, open light source earlier, light enters in the integrating sphere by optical module, through CCD spectrum light source is gathered and is handled, and obtains the energy of light source value; Then manually on the determinand light source, in requisition for the position manual alignment light source that detects, enter in the integrating sphere by the optical module optical module again, through CCD spectrum the light that sees through transparency is gathered and handled, obtain the energy value that light source sees through determinand, the analysis by computer application software and calculate the transmitance of determinand relevant position.
The subject matter that this mode detects is manually inaccurate to the detection and location of fixed position, and precision of test result is not high, inefficiency.Can not once accurately detect a plurality of determinands automatically simultaneously, and can not the transmitance of a plurality of detection positions be compared.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of transparency transmitance pick-up unit that can locate automatically that can accurately detect a plurality of determinands automatically to society.
The technical solution of the utility model is: design a kind of transparency transmitance pick-up unit that can locate automatically, comprise light source, clamp fixing plate, integrating sphere and the gear train that is arranged on the workbench, be provided with more than one anchor clamps in described clamp fixing plate, described clamp fixing plate is arranged on the described gear train, described gear train is regulated described clamp fixing plate in the position of directions X and Y-direction, and the light that described light source is sent is received by described integrating sphere after being arranged on the measured object on the described anchor clamps.
As to improvement of the present utility model, described gear train comprises X-direction gear train and Y-direction gear train.
As to improvement of the present utility model, described X-direction gear train comprises X platform motors and the X platform screw mandrel that is separately positioned on the X platform base, the rotating shaft of X platform motors is connected with X platform screw axis, X platform web joint is arranged on the X platform feed screw nut, and described clamp fixing plate is arranged on the described X platform web joint.
As to improvement of the present utility model, described Y-direction gear train comprises Y platform motors and the Y platform screw mandrel that is separately positioned on the Y platform base, the rotating shaft of Y platform motors is connected with Y platform screw axis, XY platform web joint is arranged on the Y platform feed screw nut, and described X platform base is arranged on the described XY platform web joint.
As to improvement of the present utility model, also comprise the integrating sphere fixed mechanism, described integrating sphere fixed mechanism comprises integrating sphere support post and integrating sphere holder, described workbench and described integrating sphere holder are arranged on the two ends of described integrating sphere support post abreast, and described integrating sphere is arranged on the described integrating sphere holder.
As to improvement of the present utility model, also comprise the light source fixed mechanism, described light source fixed mechanism comprises first lens, grating, second lens and the catoptron that is arranged on the light path guide rail, described light source is arranged on the described light path guide rail, the light that described light source sends passes through behind described first lens, described grating and described second lens successively from described mirror reflects, described light path guide rail is arranged on the light path supporting seat, and described light path supporting seat is arranged on the described workbench.
As to improvement of the present utility model, also comprise differentiation bar and the differentiation sheet that is arranged in the described differentiation bar, differentiation sheet pressing plate is arranged on the described differentiation sheet, and described differentiation bar is arranged on the described clamp fixing plate.
As to improvement of the present utility model, also comprise X platform optoelectronic switch and Y platform optoelectronic switch, described X platform optoelectronic switch and being arranged on the described X platform base, described Y platform optoelectronic switch is arranged on the described Y platform base.
As to improvement of the present utility model, comprise also with described X platform screw mandrel being arranged on X platform line slideway on the described X platform base abreast that described X platform web joint is arranged on the X platform line slideway slide block.
As to improvement of the present utility model, comprise also with described Y platform screw mandrel being arranged on Y platform line slideway on the described Y platform base abreast that described XY platform web joint is arranged on the Y platform line slideway slide block.
The utility model adopts gear train, has the test position that very accurately finds determinand fast, improved accuracy rating of tests, reliability and work efficiency, also had the transmitance that can accurately detect a plurality of determinands automatically, the advantage that the transmitance of a plurality of positions is compared.
Description of drawings
Fig. 1 is the perspective view of a kind of embodiment of the utility model.
Fig. 2 is the decomposition texture synoptic diagram of Y-direction gear train among Fig. 1.
Fig. 3 is the decomposition texture synoptic diagram of X-direction gear train among Fig. 1.
Fig. 4 is the perspective view of clamp fixing plate among Fig. 1.
Fig. 5 is the perspective view of light source fixed mechanism among Fig. 1.
Fig. 6 is the decomposition texture synoptic diagram of integrating sphere fixed mechanism among Fig. 1.
Wherein: 1. workbench; 2.Y to gear train; 21.Y platform base; 22.Y platform motors; 23.Y platform screw mandrel; 24.Y platform screw mandrel; 26.Y platform motors rotating shaft; 27.XY platform web joint; 3.X to gear train; 31.X platform base; 32.X platform motors; 33.X platform lead screw pair; 34.X platform screw mandrel; 37.X platform web joint; 4. clamp fixing plate; 41. anchor clamps; 42. differentiation bar; 43. differentiation sheet; 44. differentiation sheet pressing plate; 45. locating piece; 46. briquetting; 5. light source fixed mechanism; 51. light source; 52. first lens; 53. grating; 54. second lens; 55. catoptron; 56. light path guide rail; 57. light path supporting seat; 6. integrating sphere fixed mechanism; 61. integrating sphere; 62. integrating sphere support post; 63. integrating sphere holder; 64. integrating sphere limit base; 65. integrating sphere firm banking; 100.X platform optoelectronic switch; 101.X platform optoelectronic switch seat; 102.X platform line slideway; 103.X platform line slideway slide block; 104.Y platform line slideway; 105.Y platform line slideway slide block; 106. motor shaft coupling; 107. motor fixing base; 108. leading screw set nut; 109. bumper; 110. bearing; 111. bearing gland plate; 112. bearing seat; 113.Y platform optoelectronic switch; 114.Y platform optoelectronic switch seat.
Embodiment
See also Fig. 1, what Fig. 1 disclosed is a kind of transparency transmitance pick-up unit that can locate automatically, comprises light source 51, clamp fixing plate 4, integrating sphere 61 and the gear train that is arranged on the workbench 1, described gear train comprises X-direction gear train 3 and Y-direction gear train 2.Described X-direction gear train 3 is arranged on the described Y-direction gear train 2, described Y-direction gear train 2 drives described X-direction gear train 3Y to motion, described clamp fixing plate 4 is arranged on the X platform web joint 37, and described X-direction gear train 3 drives described clamp fixing plate 4X to motion.Be provided with more than one anchor clamps 41 in described clamp fixing plate 4.Described integrating sphere 61 is arranged on the integrating sphere fixed mechanism 6, and described light source 51 is fixed on the light source fixed mechanism 5.The light that described light source 51 sends is received by described integrating sphere 61 after being arranged on the measured object on the described anchor clamps 41.
See also Fig. 2, what Fig. 2 disclosed is a kind of Y-direction gear train, comprises Y platform base 21, Y platform motors 22, Y platform screw mandrel 23, Y platform screw axis 24, Y platform feed screw nut, Y platform motors rotating shaft 26 and XY platform web joint 27.Described Y platform motors 22 is fixed on the motor fixing base 107, described motor fixing base 107 is fixed on the described Y platform base 21, described Y platform motors rotating shaft 26 is connected with motor shaft coupling 106, described motor shaft coupling 106 is connected with screw mandrel set nut 108, and be arranged in the described motor fixing base 107, described leading screw set nut 108 is fixedlyed connected with an end of described Y platform screw axis 24 by screw mandrel bearing 110, and is provided with bearing gland plate 111 in the position of the close described screw mandrel bearing 110 of an end of described Y platform screw axis 24.Described motor fixing base 107 is provided with bumper 109, the other end at described Y platform screw axis 24 is provided with screw mandrel bearing 110, and be arranged on the screw mandrel shaft block 112, described screw mandrel shaft block 112 is fixed on the described Y platform base 21, is provided with bumper 109 at the other end of described Y platform screw axis 24 near the position of described screw mandrel shaft block 112.Described XY platform web joint 27 is arranged on the described Y platform feed screw nut.
Be provided with Y platform line slideway auxiliary 104 at described Y platform base 21, described Y platform line slideway auxiliary 104 is parallel with described Y platform screw pair 23, and described XY platform web joint 27 is arranged on the Y platform line slideway slide block 105.Y platform optoelectronic switch 113 is fixed on the described Y platform base 21 by Y platform optoelectronic switch seat 114, and the movement of 113 pairs of described XY platform web joints 27 of described Y platform optoelectronic switch positions.
See also Fig. 3, what Fig. 3 disclosed is a kind of X-direction gear train, comprises X platform base 31, X platform motors 32, X platform screw pair 33, X platform screw axis 34, X platform feed screw nut, the rotating shaft of X platform motors and X platform web joint 37.Described X platform motors 32 is fixed on the motor fixing base 107, described motor fixing base 107 is fixed on the described X platform base 31, the rotating shaft of described X platform motors is connected with motor shaft coupling 106, described motor shaft coupling 106 is connected with screw mandrel set nut 108, and be arranged in the described motor fixing base 107, described screw mandrel set nut 108 is fixedlyed connected with an end of described X platform lead screw shaft 34 by screw mandrel bearing 110, and is provided with bearing gland plate 111 in the position of the close described screw mandrel bearing 110 of an end of described X platform screw axis 34.The other end in described X platform lead screw shaft 34 is provided with leading screw bearing 110, and be arranged on the screw mandrel shaft block 112, described screw mandrel shaft block 112 is fixed on the described X platform base 31, is provided with bumper 109 at the other end of described X platform screw axis 34 near the position of described screw mandrel shaft block 112.Described X platform web joint 37 is arranged on the described X platform feed screw nut.
Be provided with X platform line slideway auxiliary 102 at described X platform base 31, described X platform line slideway auxiliary 102 is parallel with described X platform screw mandrel 00 pair 33, and described X platform web joint 37 is arranged on the X platform line slideway slide block 103.X platform optoelectronic switch 100 is fixed on the described X platform base 31 by X platform optoelectronic switch seat 101, and the movement of 100 pairs of described X platform web joints 37 of described X platform optoelectronic switch positions.
See also Fig. 4, what Fig. 4 disclosed is a kind of clamp fixing plate, comprise differentiation bar 42, differentiation sheet 43, differentiation sheet pressing plate 44 and anchor clamps 41, described differentiation sheet 43 is arranged in the described differentiation bar 42, described differentiation sheet pressing plate 44 is arranged on the described differentiation sheet 43, and described differentiation bar 42 is arranged on the circular hole (not shown) of described clamp fixing plate 4.Described clamp fixing plate 4 is provided with three anchor clamps 41, and described anchor clamps comprise locating piece 45 and briquetting 46, and described locating piece 45 is arranged on four angles of determinand, is used for determinand is positioned, and described briquetting 46 is fixed on the determinand.
See also Fig. 5, what Fig. 5 disclosed is a kind of light source fixed mechanism, comprise first lens 52 that are arranged on the light path guide rail 56, grating 53, second lens 54 and catoptron 55, described light source 51 is arranged on the described light path guide rail 56, the light that described light source 51 sends passes through described first lens 52 successively, described grating 53 and described second lens 54 backs are from described catoptron 55 reflections, described light path guide rail 56 is arranged on the light path supporting seat 57, described light path supporting seat 57 is arranged on the described workbench 1, described first lens 52, the effect of described grating 53 and described second lens 54 is that the light that described light source 51 sends is focused on, and reflects away from described catoptron 55 with parallel beam at last.
See also Fig. 6, what Fig. 6 disclosed is a kind of integrating sphere fixed mechanism, comprises integrating sphere support post 62, integrating sphere holder 63, integrating sphere limit base 64 and integrating sphere firm banking 65.Described integrating sphere firm banking 65 is arranged on the described workbench 1, and described integrating sphere firm banking 65 and described integrating sphere limit base 64 are arranged on the two ends of described integrating sphere support post 62 abreast.Described integrating sphere limit base 64 is arranged on an end of described integrating sphere firm banking 65, is provided with described integrating sphere 61 in the circular hole (not shown) on the other end on described integrating sphere firm banking 65.
In the utility model, also comprise computing machine (not shown), described integrating sphere 61 is connected with described computing machine by data line, when using the described transparency transmitance pick-up unit that can locate automatically that determinand is detected.At first looking for standard point, is standard point with the described differentiation sheet 43 on the described clamp fixing plate 4, and the size of the described relatively standard point in position to be measured on all determinands is all fixed so.The position dimension of each described anchor clamps 41 can be separately be kept in the computing machine in the mode of file, then needs to change the diverse location file when changing different anchor clamps.Described light source 51 is beaten hot spot on the described standard point from the bottom up, described standard point is the band scale, at the moving activation point of adjusting described X-direction gear train 3 and described Y-direction gear train 2 of system software expert, when observation moves to the scale middle with described hot spot, be standard point with herein coordinate.
Secondly detect the energy value of described light source 51 automatically, the collection of the energy value of described light source 51 is: the light that described light source 51 sends reflects from described catoptron 55 through described first lens 52, described grating 53 and described second lens 54 backs successively, light after the reflection directly enters into 61 li of described integrating spheres, described integrating sphere 61 is connected with described computing machine by data line, through CCD spectrum described light source 51 is gathered and handled, obtain the energy value of described light source 51.
The described light source 51 of last detection automatically is by the energy value of determinand, described light source 51 by the collection of determinand energy value is: described X-direction gear train 3 and described Y-direction gear train 2 move to test position with determinand, the light that described light source 51 sends passes through described first lens 52 successively, described grating 53 and described second lens 54 backs are from described catoptron 55 reflections, light after the reflection enters into 61 li of described integrating spheres after by determinand, described integrating sphere 61 is connected with described computing machine by data line, by CCD spectrum the light that sees through determinand is gathered and handled again, obtain the energy value that described light source 51 sees through determinand, use analysis and the calculating of computer application software again, obtain the transmitance of determinand relevant position.
The utility model adopts gear train, has the test position that very accurately finds determinand fast, improved accuracy rating of tests, reliability and work efficiency, also had the transmitance that can accurately detect a plurality of determinands automatically, the advantage that the transmitance of a plurality of positions is compared.
Claims (8)
1. the transparency transmitance pick-up unit that can locate automatically, comprise light source, clamp fixing plate, integrating sphere and the gear train that is arranged on the workbench, it is characterized in that, be provided with more than one anchor clamps in described clamp fixing plate, described clamp fixing plate is arranged on the described gear train, described gear train is regulated described clamp fixing plate in the position of directions X and Y-direction, and the light that described light source is sent is received by described integrating sphere after being arranged on the measured object on the described anchor clamps.
2. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 1, it is characterized in that: described gear train comprises X-direction gear train and Y-direction gear train.
3. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 2, it is characterized in that: described X-direction gear train comprises X platform motors and the X platform screw mandrel that is separately positioned on the X platform base, the rotating shaft of X platform motors is connected with X platform screw axis, X platform web joint is arranged on the X platform feed screw nut, and described clamp fixing plate is arranged on the described X platform web joint.
4. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 3, it is characterized in that: described Y-direction gear train comprises Y platform motors and the Y platform screw mandrel that is separately positioned on the Y platform base, the rotating shaft of Y platform motors is connected with Y platform screw axis, XY platform web joint is arranged on the Y platform feed screw nut, and described X platform base is arranged on the described XY platform web joint.
5. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 1 or 2, it is characterized in that: also comprise the integrating sphere fixed mechanism, described integrating sphere fixed mechanism comprises integrating sphere support post and integrating sphere holder, described workbench and described integrating sphere holder are arranged on the two ends of described integrating sphere support post abreast, and described integrating sphere is arranged on the described integrating sphere holder.
6. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 1 or 2, it is characterized in that: also comprise the light source fixed mechanism, described light source fixed mechanism comprises first lens, grating, second lens and the catoptron that is arranged on the light path guide rail, described light source is arranged on the described light path guide rail, the light that described light source sends passes through behind described first lens, described grating and described second lens successively from described mirror reflects, described light path guide rail is arranged on the light path supporting seat, and described light path supporting seat is arranged on the described workbench.
7. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 4, it is characterized in that: also comprise X platform optoelectronic switch and Y platform optoelectronic switch, described X platform optoelectronic switch is arranged on the described X platform base, and described Y platform optoelectronic switch is arranged on the described Y platform base.
8. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 3, it is characterized in that: also comprise with described X platform screw mandrel being arranged on X platform line slideway on the described X platform base abreast, described X platform web joint is arranged on the X platform line slideway slide block.
9. the transparency transmitance pick-up unit that can locate automatically as claimed in claim 4, it is characterized in that: also comprise with described Y platform screw mandrel being arranged on Y platform line slideway on the described Y platform base abreast, described XY platform web joint is arranged on the Y platform line slideway slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187905 CN203224442U (en) | 2013-04-15 | 2013-04-15 | Device for detecting transmittance of transparent material with automatic positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187905 CN203224442U (en) | 2013-04-15 | 2013-04-15 | Device for detecting transmittance of transparent material with automatic positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224442U true CN203224442U (en) | 2013-10-02 |
Family
ID=49251444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187905 Expired - Lifetime CN203224442U (en) | 2013-04-15 | 2013-04-15 | Device for detecting transmittance of transparent material with automatic positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181655A (en) * | 2015-10-16 | 2015-12-23 | 歌尔声学股份有限公司 | Light source module used for light transmittance detection device and light transmittance detection device |
-
2013
- 2013-04-15 CN CN 201320187905 patent/CN203224442U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181655A (en) * | 2015-10-16 | 2015-12-23 | 歌尔声学股份有限公司 | Light source module used for light transmittance detection device and light transmittance detection device |
| CN105181655B (en) * | 2015-10-16 | 2018-08-03 | 歌尔股份有限公司 | Light source module group and light transmittance detection device for light transmittance detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101750023B (en) | Non-contact thickness measuring device | |
| CN203518947U (en) | Optical measurement equipment | |
| CN102506709A (en) | Device and method for detecting overall dimension of intelligent electric energy meter | |
| CN103322917A (en) | High-speed intelligent detector for thickness, specification and squareness of substrate | |
| CN105066903A (en) | Laser three-dimensional measurement system and measurement method thereof | |
| CN103817562A (en) | Method and device for detecting parameters of cutter | |
| CN207515740U (en) | A kind of high-precision full-automatic 3D glass detection devices | |
| CN103206922B (en) | A kind of cut tobacco width rapid measurement device | |
| CN203191326U (en) | Automatic optical detector | |
| CN203751831U (en) | Detection device for cutter parameters | |
| CN105115890A (en) | Measuring device of friction coefficient of papilionaceous optical cable and measuring method of measuring device | |
| CN103084927B (en) | A kind of on-line measurement system and On-line Measuring Method thereof | |
| CN202994091U (en) | A calibrating board precision detector | |
| CN203224442U (en) | Device for detecting transmittance of transparent material with automatic positioning function | |
| CN102419157A (en) | Micro-depth-dimension automatic image measuring system | |
| CN203929036U (en) | A kind of device that utilizes diffraction light-free to measure guide rail four-degree-of-freedom kinematic error | |
| CN202648606U (en) | Straightness measuring device for washing machine control panel | |
| CN207479024U (en) | Cellphone Accessories detection device | |
| CN203116771U (en) | Online diameter and temperature measuring device | |
| CN215725767U (en) | Screen flatness detection mechanism | |
| CN215729729U (en) | Touch screen detection equipment | |
| CN213209886U (en) | Optical detection device | |
| CN201917325U (en) | Off-line detection device for optical deflection angle of float glass | |
| CN205449038U (en) | Automatic detect equipment of quick -witted case plane degree size | |
| CN204495386U (en) | A kind of LED charactron full-automatic testing equipment based on electronic information technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BIAOPU SEMICONDUCTOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE XUANMIN Effective date: 20140320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140320 Address after: Baoan District Xixiang street Shenzhen city Guangdong Province West tea 518000 measurements of second industrial zone B building 9-10 Patentee after: SHENZHEN BIAOPU SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Address before: 13 five tea factory second West Industrial Zone 518000 Guangdong city of Shenzhen province Baoan District Xixiang tea Xihua Feng Industrial Zone 9-10 floor Patentee before: He Xuanmin |
|
| CP03 | Change of name, title or address |
Address after: 1st-3rd, 5th-8th Floor, Building A, Tea Tree, Tongfuyu Industrial Park, Inner Ring Road, Sanwei Community, Hangcheng Street, Baoan District, Shenzhen, Guangdong, China Patentee after: Shenzhen Biaopu Semiconductor Co.,Ltd. Address before: 9-10/F, Zone B, Chaxi Sanwei Second Industrial Zone, Xixiang Street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN BIAOPU SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |
|
| CX01 | Expiry of patent term |