CN104932180B - Intelligent detection cooling projector - Google Patents
Intelligent detection cooling projector Download PDFInfo
- Publication number
- CN104932180B CN104932180B CN201510356530.4A CN201510356530A CN104932180B CN 104932180 B CN104932180 B CN 104932180B CN 201510356530 A CN201510356530 A CN 201510356530A CN 104932180 B CN104932180 B CN 104932180B
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- China
- Prior art keywords
- projector
- automatically controlled
- projector housing
- human body
- housing
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- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 title abstract 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Blinds (AREA)
Abstract
The invention relates to an intelligent detection cooling projector. The intelligent detection cooling projector comprises a projector shell (1) and a projection device arranged in the projector shell (1), and also comprises a cooling control module, a power supply module and at least one electrical control cooling device, wherein the power supply module and the electrical control cooling device are connected with the cooling control module. Based on the technical scheme designed by the invention, the above hardware modules are connected to construct the intelligent detection cooling projector designed by the invention, the cooling function of the projector is achieved, meanwhile, heat dissipation towards a direction where a human body is located can be effectively prevented, and the humanized design of the projector is greatly enhanced.
Description
Technical field
The present invention relates to a kind of Intelligent Measurement heat dissipation type projector, belong to Intelligent office product technical field.
Background technology
Projector, also known as scialyscope, is a kind of equipment that can be by image or VIDEO PROJECTION on curtain, can be by difference
Interface be connected with computer, VCD, DVD, game machine, DV etc., play corresponding video signal.With social fast
Speed development, projector is widely used in family, office, school and public place of entertainment, different according to working method, has CRT,
LCD, DLP etc. are dissimilar, and the continuous improvement with scientific and technological level, and the technology of projector also is constantly occurring to improve
With innovation, such as number of patent application：201010122621.9, disclose a kind of projector, including projector main body, be provided with
The camera lens module of camera lens and the gear module with two gears, described two gears are separately mounted on the first screw rod and the second screw rod,
Described two gears engage each other, and the front panel of described projector main body offers the through hole of accommodating described camera lens, described projection
The two side of instrument main body is provided with the fixture rotating fixing described camera lens module, and the bottom of described projector main body is provided with runs through institute
State the two through hole of first and second screw rod, the rear end bottom of described camera lens module outwards extends vertically a connecting portion, described first
The top of screw rod is rotated by described connecting portion and supports, and drives described two gears rotations so that described by rotating described second screw rod
The upper and lower crisscross motion of first and second screw rod, is adjusted the height of described camera lens and is made described camera lens and place projector with corresponding
Angle between table top remains constant.Described projector conveniently adjusted camera lens height and trapezoidal picture will not be produced.
Also has number of patent application：201110293679.4, disclose a kind of projector, at a Super-material antenna, signal
Reason module and projector optical system, described Super-material antenna includes a medium substrate and is arranged at described medium substrate one surface
The feeder line that is connected with described distributing point of a distributing point and a metal structure；Described feeder line and described metal structure phase mutual coupling
Close, described Super-material antenna receives the electromagnetic wave signal comprising audiovisual information and is converted to the signal of telecommunication, signal processing module is used
In processing the described signal of telecommunication and producing object information, described projector optical system responds described consequential signal and projects into image.
The projector of technique scheme design, built-in using Super-material antenna, it is possible to achieve but above-mentioned wireless mode is by video and audio
The video signals such as signal high speed, ultra broadband, Large Copacity are transmitted wirelessly to projector, and greatly reducing projector needs to arrange
The cost of various data-interfaces.
Moreover, number of patent application：201510047210.0, disclose a kind of automatic projector instrument, comprise a base,
Described base is provided with a rotatable rotating disk, and described rotating disk is provided with one first elevating lever and one second elevating lever, institute
The first elevating lever stated and the top of the second elevating lever are flexibly connected with a Projection Body, and it is saturating that described Projection Body is provided with a projection
Mirror, the level inclination of described Projection Body can automatically adjust, and described projecting lens can auto-focusing.Technique scheme sets
The automatic projector instrument of meter, can be quick according to the attitude of the distance of projection and far and near adjust automatically projector and focal length, adjustment
And accurately, be that the use of projector brings great convenience.
It can be seen from the prior art that mostly existing projector is to start with from function, by for projector internal electron
The improvement of device and innovation, to realize more preferable using effect, but while function is increasingly improved, existing projector
Still there are some places not fully up to expectations it is well known that picture in the course of the work, is carried out by projector by camera lens
Projection, with while electronic device works, it is simply that substantial amounts of heat can be produced, existing projector is arranged on device housings
Louvre, in order to heat outwards to shed, in actual application, just design is very bad, all for this radiation processes
As projector on desk for the ornaments, the heat shedding can blow to be sitting in does the other people of work table, and therefore, such design is very
Not humane, the use feeling of user can be largely effected on.
Content of the invention
For above-mentioned technical problem, the technical problem to be solved is to provide one kind to be changed for existing projector
Enter, design introduces the automatically controlled radiator structure of Intelligent Measurement, can be based on the real-time body's testing result for heat dissipation direction, intelligence
Control the Intelligent Measurement heat dissipation type projector of heat discharging operation and direction.
The present invention employs the following technical solutions to solve above-mentioned technical problem：The present invention devises a kind of Intelligent Measurement heat dissipation type
Projector, including projector housing and the projection arrangement that is arranged on projector enclosure interior；Wherein, projector housing
Through hole is arranged on one of side, the camera lens of projection arrangement is arranged in this through hole, and the projecting direction of camera lens points to projection
The outside of instrument housing；Also include radiating control module, and the power module that is connected with radiating control module respectively and at least
One automatically controlled heat abstractor, power module is the power supply of projection arrangement；The quantity of automatically controlled heat abstractor and projector surface of shell
Face number equal, each automatically controlled heat abstractor is correspondingly arranged on each face of projector housing respectively, and wherein, each is automatically controlled
Heat abstractor includes automatically controlled blinds apparatus and human body detection sensor respectively, the automatically controlled shutter in each automatically controlled heat abstractor
Device is connected with radiating control module respectively with human body detection sensor；Power module is respectively each through radiating control module
Automatically controlled blinds apparatus in individual automatically controlled heat abstractor and human body detection sensor are powered；On each face of projector housing
It is respectively provided with the opening being adapted with automatically controlled blinds apparatus area in corresponding automatically controlled heat abstractor, in each automatically controlled heat abstractor
Automatically controlled blinds apparatus be separately positioned in the opening on projector housing corresponding surface；Human body in each automatically controlled heat abstractor
Detection sensor is separately positioned on the corresponding surface on projector housing, and the detection direction rear projection of human body detection sensor
Instrument housing, and perpendicular to its place face.
As a preferred technical solution of the present invention：Described human body detection sensor is infrared human body detection sensor.
As a preferred technical solution of the present invention：The blade of described automatically controlled blinds apparatus is aluminum blade.
As a preferred technical solution of the present invention：Described radiating control module is arranged on the inside of described projector housing.
As a preferred technical solution of the present invention：Described radiating control module is single-chip microcomputer.
A kind of Intelligent Measurement heat dissipation type projector of the present invention adopts above technical scheme compared with prior art, has following
Technique effect：
(1) the Intelligent Measurement heat dissipation type projector of present invention design, improves for existing projector, and design introduces intelligence
Automatically controlled radiator structure can be detected, by being arranged on the human body detection sensor on each face of projector housing, for place face
Direction carries out real-time detection, judges in this direction whether someone, and is based on this real-time detection result, intelligent Control is arranged
Automatically controlled blinds apparatus work on each face of projector housing, respectively in the given side of connection projector housing, connection
Or the interior or exterior space of disconnection projector housing, while realizing heat sinking function for projector, can be prevented effectively to human body
Being radiated in place direction, greatly improves the human oriented design of projector；
(2), in the Intelligent Measurement heat dissipation type projector of present invention design, for human body detection sensor, design further is adopted
Using infrared human body detection sensor, the bad environment of light can be applied to, effectively improving the susceptiveness of detection it is ensured that detecting
The accuracy of result；And, the blade for automatically controlled blinds apparatus, is designed with aluminum blade further, can enter one
Step effectively improves the radiating effect of projector；
(3), in the Intelligent Measurement heat dissipation type projector of present invention design, for the position of radiating control module, set further
Meter is arranged on the inside of described projector housing, can be prevented effectively from radiating control module and be destroyed by external environment, maximum
Limit ensure that the stability of design electric control gear arrangement works；Moreover, for radiating control module, further specifically
It is designed with single-chip microcomputer, on the one hand can be applied to the extension demand for Intelligent Measurement heat dissipation type projector for the later stage, the opposing party
Face, succinct control architecture mode can be easy to the maintenance in later stage.
Brief description
Fig. 1 is the structural representation of the Intelligent Measurement heat dissipation type projector of present invention design.
Wherein, 1. projector housing, 2. camera lens, 3. automatically controlled blinds apparatus, 4. human body detection sensor.
Specific embodiment
With reference to Figure of description, the specific embodiment of the present invention is described in further detail.
As shown in figure 1, the present invention devises a kind of Intelligent Measurement heat dissipation type projector, including projector housing 1, Yi Jishe
Put the projection arrangement within projector housing 1；Wherein, one of side of projector housing 1 arranges through hole, throw
The camera lens 2 of image device is arranged in this through hole, and the projecting direction of camera lens 2 points to the outside of projector housing 1；Also include
Radiating control module, and the power module that is connected with radiating control module respectively and at least one automatically controlled heat abstractor, electricity
Source module is the power supply of projection arrangement；The quantity of automatically controlled heat abstractor is equal with the face number on projector housing 1 surface, each electricity
Control heat abstractor is correspondingly arranged on each face of projector housing 1 respectively, and wherein, each automatically controlled heat abstractor includes respectively
Automatically controlled blinds apparatus 3 and human body detection sensor 4, the automatically controlled blinds apparatus 3 in each automatically controlled heat abstractor and human body
Detection sensor 4 is connected with radiating control module respectively；It is automatically controlled scattered that power module is respectively each through radiating control module
Automatically controlled blinds apparatus 3 in thermal and human body detection sensor 4 are powered；Divide on each face of projector housing 1
The opening She Zhi not being adapted with blinds apparatus 3 area automatically controlled in corresponding automatically controlled heat abstractor, in each automatically controlled heat abstractor
Automatically controlled blinds apparatus 3 be separately positioned in the opening on projector housing 1 corresponding surface；In each automatically controlled heat abstractor
Human body detection sensor 4 is separately positioned on the corresponding surface on projector housing 1, and the detection side of human body detection sensor 4
To dorsad projector housing 1, and perpendicular to its place face.The Intelligent Measurement heat dissipation type projector of technique scheme design,
Improve for existing projector, design introduces the automatically controlled radiator structure of Intelligent Measurement, each by being arranged on projector housing 1
Human body detection sensor 4 on individual face, the direction for place face carries out real-time detection, judges in this direction whether someone,
And it is based on this real-time detection result, intelligent Control is arranged on the automatically controlled blinds apparatus 3 on each face of projector housing 1
Work, respectively in the given side of connection projector housing 1, the interior or exterior space of connection or disconnection projector housing 1, in pin
While heat sinking function is realized to projector, can be prevented effectively from and be radiated to human body place direction, greatly improve projection
The human oriented design of instrument.
On basis based on above-mentioned design Intelligent Measurement heat dissipation type porjector technology scheme, the present invention also devise further as
Lower optimal technical scheme：For human body detection sensor 4, it is designed with infrared human body detection sensor, Neng Goushi further
For the bad environment of light, effectively improve the susceptiveness of detection it is ensured that the accuracy of testing result；And, for automatically controlled
The blade of blinds apparatus 3, is designed with aluminum blade further, can effectively improve the radiating effect of projector further；
Further, for the position of radiating control module, it is arranged on the inside of described projector housing 1 further, can be effective
Avoid radiating control module to be destroyed by external environment, ensure that stablizing of design electric control gear arrangement works to greatest extent
Property；Moreover, for radiating control module, further specific design adopts single-chip microcomputer, on the one hand can be applied to the later stage
For the extension demand of Intelligent Measurement heat dissipation type projector, on the other hand, the succinct architecture mode that controls can be easy to the later stage
Safeguard.
The present invention design a kind of Intelligent Measurement heat dissipation type projector in the middle of actual application, including projector housing 1, with
And it is arranged on the projection arrangement within projector housing 1；Wherein, one of side of projector housing 1 arranges through hole,
The camera lens 2 of projection arrangement is arranged in this through hole, and the projecting direction of camera lens 2 points to the outside of projector housing 1；Also wrap
Include single-chip microcomputer, and the power module that is connected with single-chip microcomputer respectively and at least one automatically controlled heat abstractor, power module is to throw
The power supply of image device, single-chip microcomputer is arranged on the inside of projector housing 1；The quantity of automatically controlled heat abstractor and projector housing 1
The face number on surface is equal, and each automatically controlled heat abstractor is correspondingly arranged on each face of projector housing 1 respectively, wherein, respectively
Individual automatically controlled heat abstractor includes automatically controlled blinds apparatus 3 and infrared human body detection sensor respectively, in each automatically controlled heat abstractor
Automatically controlled blinds apparatus 3 be connected with single-chip microcomputer respectively with infrared human body detection sensor；Power module divides through single-chip microcomputer
Wei automatically controlled blinds apparatus 3 in each automatically controlled heat abstractor and infrared human body detection sensor not be powered, and automatically controlled
The blade of blinds apparatus 3 is aluminum blade；It is respectively provided with each face of projector housing 1 and corresponding automatically controlled heat abstractor
In the opening that is adapted of automatically controlled blinds apparatus 3 area, the automatically controlled blinds apparatus 3 in each automatically controlled heat abstractor set respectively
Put in the opening on projector housing 1 corresponding surface；Infrared human body detection sensor in each automatically controlled heat abstractor sets respectively
Put on the corresponding surface on projector housing 1, and the detection direction rear projection instrument housing 1 of infrared human body detection sensor,
And perpendicular to its place face.In the middle of actual application, the infrared human body detection being arranged on each face of projector housing 1 passes
Sensor real time operation, detect its place face towards direction on whether there is human body, and in real time testing result is uploaded to monolithic
In the middle of machine, single-chip microcomputer carries out real-time judge according to the testing result receiving, and wherein, single-chip microcomputer is respectively directed to from projector
The testing result of the infrared human body detection sensor on each face of housing 1 carries out real-time judge, if single-chip microcomputer is directed to projector shell
Some face of body 1, judge this face towards direction on there is no human body if, then single-chip microcomputer control immediately be attached thereto,
Automatically controlled blinds apparatus 3 work on this face of projector housing 1 is opened, by the opening on this face of projector housing 1
The interior or exterior space of connection projector housing 1 is so that the heat in projector housing 1 can be entered by the outward opening on this face
Row radiating；If single-chip microcomputer be directed to projector housing 1 some face, judge this face towards direction on have human body if,
Then single-chip microcomputer controls the automatically controlled blinds apparatus 3 work cut out being attached thereto, being located on this face of projector housing 1, envelope immediately
Live the opening on this face of projector housing 1, the interior or exterior space communicating passage on this face of blocking projection instrument housing 1, it is to avoid projection
Heat in instrument housing 1 is faced out by this and is radiated, that is, avoid being radiated towards human body place direction.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that those of ordinary skill in the art possess, can also do on the premise of without departing from present inventive concept
Go out various change.
Claims (3)
1. a kind of Intelligent Measurement heat dissipation type projector, including projector housing (1) and to be arranged on projector housing (1) internal
Projection arrangement；Wherein, one of side of projector housing (1) arranges through hole, the camera lens (2) of projection arrangement
It is arranged in this through hole, and the projecting direction of camera lens (2) points to the outside of projector housing (1)；It is characterized in that：Also
Including radiating control module, and the power module being connected with radiating control module respectively and at least one automatically controlled radiating are filled
Put, power module is the power supply of projection arrangement；The face number phase on the quantity of automatically controlled heat abstractor and projector housing (1) surface
Deng, each automatically controlled heat abstractor is correspondingly arranged on each face of projector housing (1) respectively, wherein, each automatically controlled dissipate
Thermal includes automatically controlled blinds apparatus (3) and infrared human body detection sensor respectively, each automatically controlled blinds apparatus (3)
Blade be aluminum blade, the automatically controlled blinds apparatus (3) in each automatically controlled heat abstractor and infrared human body detection sensor
It is connected with radiating control module respectively；Power module is respectively the electricity in each automatically controlled heat abstractor through radiating control module
Control blinds apparatus (3) and infrared human body detection sensor are powered；Set respectively on each face of projector housing (1)
Put the opening being adapted with blinds apparatus (3) area automatically controlled in corresponding automatically controlled heat abstractor, in each automatically controlled heat abstractor
Automatically controlled blinds apparatus (3) be separately positioned in the opening on projector housing (1) corresponding surface；Each automatically controlled radiating dress
The infrared human body detection sensor put is separately positioned on the corresponding surface on projector housing (1), and infrared human body detection
Detection direction rear projection instrument housing (1) of sensor, and perpendicular to its place face.
2. according to claim 1 a kind of Intelligent Measurement heat dissipation type projector it is characterised in that：Described radiating control module sets
Put the inside in described projector housing (1).
3. according to claim 1 a kind of Intelligent Measurement heat dissipation type projector it is characterised in that：Described radiating control module is
Single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356530.4A CN104932180B (en) | 2015-06-25 | 2015-06-25 | Intelligent detection cooling projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356530.4A CN104932180B (en) | 2015-06-25 | 2015-06-25 | Intelligent detection cooling projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104932180A CN104932180A (en) | 2015-09-23 |
| CN104932180B true CN104932180B (en) | 2017-02-22 |
Family
ID=54119409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356530.4A Expired - Fee Related CN104932180B (en) | 2015-06-25 | 2015-06-25 | Intelligent detection cooling projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104932180B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200530737A (en) * | 2004-03-12 | 2005-09-16 | Coretronic Corp | A control method for cooling a projection display |
| CN101030023A (en) * | 2006-03-01 | 2007-09-05 | 明基电通股份有限公司 | Electronic device with multiple radiating mode |
| JP2009003097A (en) * | 2007-06-20 | 2009-01-08 | Casio Comput Co Ltd | Projection device, operation control method for projection device, and program |
| JP2010164679A (en) * | 2009-01-14 | 2010-07-29 | Panasonic Corp | Projection-type display device |
| CN103220894A (en) * | 2012-01-18 | 2013-07-24 | 华为技术有限公司 | Heat-dissipating method and heat-dissipating system of equipment cabinet and machine room hot airflow collection and management system |
| CN203365891U (en) * | 2013-07-15 | 2013-12-25 | 李黄雨 | Small projector |
| CN204790284U (en) * | 2015-06-25 | 2015-11-18 | 苏州市英富美欣科技有限公司 | Intellectual detection system heat dissipation formula projecting apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458781B2 (en) * | 2004-06-14 | 2008-12-02 | Zippy Technology Corp. | Radiation fan driving apparatus |
| JP5189804B2 (en) * | 2007-08-08 | 2013-04-24 | 株式会社日立製作所 | Projector device |
-
2015
- 2015-06-25 CN CN201510356530.4A patent/CN104932180B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200530737A (en) * | 2004-03-12 | 2005-09-16 | Coretronic Corp | A control method for cooling a projection display |
| CN101030023A (en) * | 2006-03-01 | 2007-09-05 | 明基电通股份有限公司 | Electronic device with multiple radiating mode |
| JP2009003097A (en) * | 2007-06-20 | 2009-01-08 | Casio Comput Co Ltd | Projection device, operation control method for projection device, and program |
| JP2010164679A (en) * | 2009-01-14 | 2010-07-29 | Panasonic Corp | Projection-type display device |
| CN103220894A (en) * | 2012-01-18 | 2013-07-24 | 华为技术有限公司 | Heat-dissipating method and heat-dissipating system of equipment cabinet and machine room hot airflow collection and management system |
| CN203365891U (en) * | 2013-07-15 | 2013-12-25 | 李黄雨 | Small projector |
| CN204790284U (en) * | 2015-06-25 | 2015-11-18 | 苏州市英富美欣科技有限公司 | Intellectual detection system heat dissipation formula projecting apparatus |
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|---|---|
| CN104932180A (en) | 2015-09-23 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Yi Inventor before: Sun Zhijun Inventor before: Fang Jiguang Inventor before: Tang Meng Inventor before: Wang Guorong |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161116 Address after: 510515, room nineteenth, Tianhe shopping center, 6/8 West Avenue, Tianhe District, Guangdong, Guangzhou, 05, Zhongshan Applicant after: GUANGDONG JIANYE DISPLAY INFORMATION TECHNOLOGY Co.,Ltd. Address before: No. 99 Suzhou Road, science and Technology Park, Li Jiangsu province Wuzhong District 215168 building 305 room 3 Applicant before: SUZHOU YINGFU MEIXIN TECHNOLOGY CO.,LTD. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |