CN111770255B - Dustproof and moistureproof structure for scientific grade CMOS camera - Google Patents
Dustproof and moistureproof structure for scientific grade CMOS camera Download PDFInfo
- Publication number
- CN111770255B CN111770255B CN202010697881.2A CN202010697881A CN111770255B CN 111770255 B CN111770255 B CN 111770255B CN 202010697881 A CN202010697881 A CN 202010697881A CN 111770255 B CN111770255 B CN 111770255B
- Authority
- CN
- China
- Prior art keywords
- mounting
- plate
- dustproof
- camera
- fixing plate
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of industrial cameras, in particular to a dustproof and moistureproof structure for scientific grade CMOS cameras. The dustproof and moistureproof structure for the scientific grade CMOS camera provided by the invention is characterized in that the camera body is provided with the mounting shell, the circuit board is accommodated in the inner cavity of the mounting shell, and the inner cavity is filled with the pouring sealant, so that the dustproof and moistureproof purposes of the industrial camera are effectively achieved.
Description
Technical Field
The invention relates to the technical field of industrial cameras, in particular to a dustproof and moistureproof structure for scientific grade CMOS cameras.
Background
Scientific cameras generally take a target through a digital image and convert the target into an image signal, and the captured image is used for measurement and judgment instead of human eyes. At present, scientific cameras are widely applied to outdoor and even high-altitude areas, not only laboratories. There are many factors that affect the life of a scientific camera during use. Since the precision devices of the scientific camera include various patches and inserts, the patches and inserts are very vulnerable to the influence of external weather and are very bad, and the service life of the camera is seriously affected when the external circuit board devices are affected by tide. Therefore, how to prolong the service life of the scientific grade camera is the current main research direction.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the invention is to provide a dustproof and moistureproof structure for a scientific grade CMOS camera, which is used for reducing the moisture risk of devices of an industrial camera and prolonging the service life of each device of a circuit board, thereby prolonging the service life of the whole machine.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a dustproof dampproofing structure for scientific grade CMOS camera, includes the camera main part, the camera main part is including the installation casing, the installation casing is including the cavity that is used for acceping the circuit board, the cavity is filled with the casting glue, the joint of circuit board exposes in the surface of casting glue.
The invention has the beneficial effects that: the utility model provides a dustproof dampproofing structure for scientific grade CMOS camera, includes the camera main part, sets up the installation casing in the camera main part, accepts the circuit board in the inner chamber of installation casing and through the pouring sealant filling inner chamber, makes the effectual dustproof dampproofing purpose that reaches of industrial camera.
Drawings
FIG. 1 is a schematic structural diagram of a dustproof and moisture-proof structure for a scientific grade CMOS camera according to an embodiment of the present invention;
FIG. 2 is an exploded view of a dust and moisture barrier structure for a scientific grade CMOS camera according to an embodiment of the present invention;
FIG. 3 is a top view of a dust and moisture barrier structure for a scientific grade CMOS camera according to an embodiment of the present invention;
description of reference numerals:
1. a camera body;
2. installing a shell; 21. a chamber; 22. an inner fixing plate; 221. mounting a column; 222. a first lock hole; 223. a first mounting portion; 23. an outer shroud; 231. a second lock hole; 232. a second mounting portion; 233. a third mounting portion; 2331. a strip-shaped flange; 24. a fourth lock hole;
3. a base; 31. a first mounting surface; 311. a first boss; 3111. a second boss; 32. a third lock hole;
4. a heat sink;
5. a circuit board; 51. a power panel; 52. a trigger plate; 53. and (3) an FPGA board.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the dustproof and moistureproof structure for a scientific grade CMOS camera of the present invention includes a camera body, the camera body includes a mounting housing, the mounting housing includes a cavity for accommodating a circuit board, the cavity is filled with a potting adhesive, and a joint of the circuit board is exposed on a surface of the potting adhesive.
From the above description, the beneficial effects of the present invention are: the utility model provides a dustproof dampproofing structure for scientific grade CMOS camera, includes the camera main part, sets up the installation casing in the camera main part, accepts the circuit board in the inner chamber of installation casing and through the pouring sealant filling inner chamber, makes the effectual dustproof dampproofing purpose that reaches of industrial camera.
Further, the installation shell comprises an inner fixing plate and an outer protection plate, and the cavity is defined by the inner fixing plate and the outer protection plate.
From the above description, the cavity is formed after the inner fixing plate and the outer protecting plate are enclosed, the circuit board is arranged in the cavity and is filled with the pouring sealant for sealing, and the structure is stable and easy to mount and dismount.
Furthermore, the inner fixing plate is provided with a mounting column and a first locking hole, the circuit board is in locking connection with the mounting column through a fastener, and the outer guard plate is provided with a second locking hole in locking connection with the first locking hole.
From the above description, the mounting posts for locking the circuit board are arranged on the inner fixing plate, and the inner fixing plate and the outer protecting plate are locked by the fasteners, so that the mounting and dismounting of the mounting shell are facilitated, and the mounting, replacing and maintaining efficiency of the components can be improved.
Further, the camera body further comprises a base, the base comprises a first installation surface, the inner fixing plate and the outer protection plate are vertically arranged on the first installation surface, the projection shapes of the inner fixing plate and the outer protection plate on the first installation surface are both U-shaped, and the inner fixing plate and the outer protection plate are arranged in an inner-outer nesting mode.
As can be seen from the above description, the base comprises a first mounting surface for mounting the inner fixed plate and the outer protective plate, the inner fixed plate and the outer protective plate have similar shapes and are both U-shaped, the inner fixed plate and the outer protective plate are arranged in an inner-outer nested manner,
furthermore, the two ends of the inner fixed plate corresponding to the U shape are respectively provided with an everted first installation part, the two ends of the outer protective plate corresponding to the U shape are respectively provided with an inward-folded second installation part and a third installation part, the second installation part is in locking connection with the first installation part positioned at one end of the inner fixed plate, and the third installation part is in locking connection with the first installation part positioned at the other end of the inner fixed plate.
From the above description, the two ends of the inner fixing plate corresponding to the U-shape are bent to form the first installation parts, the two ends of the outer protection plate are bent to form the second installation part and the third installation part respectively, and the two first installation parts are correspondingly connected to the second installation part and the third installation part respectively, so that the inner fixing plate and the outer protection plate are enclosed to form the installation chamber.
Further, be equipped with the bar flange on second installation department or the third installation department, first installation department supports and leans on the internal corner department at the bar flange.
As can be seen from the above description, the strip-shaped rib is disposed outside the second mounting portion or the third mounting portion to block and limit the first mounting portion.
Furthermore, a third lock hole is formed in the base, and a fourth lock hole in locking connection with the third lock hole is formed in the outer guard plate.
As can be seen from the above description, the outer guard plate and the base are conveniently mounted and dismounted through the locking connection of the third locking hole and the fourth locking hole.
Further, the camera main body still includes the radiator, be equipped with first boss on the first mounting surface, interior solid board sets up on first boss, be equipped with the second boss on the first boss, the radiator sets up on the second boss, interior solid board centers on the radiator sets up, interior solid board and radiator lock joint, the casting glue is heat conduction casting glue.
From the above description, be equipped with the ladder boss on the base, outer casing, interior solid board and radiator set gradually from outer to interior, and the outer casing sets up on first installation face, and interior solid board sets up on the inboard first boss of outer casing, and on the inboard second boss of solid board including the radiator setting, adopt multistage mounting structure to be favorable to improving the rationality of structural arrangement, and the part of being convenient for is installed and is dismantled one by one, and the part is independent between every level moreover, has improved the dustproof and waterproof nature of camera structure.
Further, the circuit board includes a power board, a trigger board, and an FPGA board arranged around the heat sink in a chamber.
From the above description, the circuit board is equipped with the polylith, and the polylith circuit board adopts distributed independent arrangement, and power strip, trigger plate and FPGA board arrange around the radiator in proper order, when guaranteeing camera main part seal structure, have improved camera main part's radiating effect.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the utility model provides a dustproof dampproofing structure for scientific grade CMOS camera, includes camera body 1, camera body 1 is including installation casing 2, installation casing 2 is including the cavity 21 that is used for acceping circuit board 5, the cavity 21 is filled with the casting glue, circuit board 5's joint exposes in the surface of casting glue.
The mounting housing 2 includes an inner fixing plate 22 and an outer fixing plate 23, and the chamber 21 is enclosed by the inner fixing plate 22 and the outer fixing plate 23. The inner fixing plate 22 is provided with a mounting column 221 and a first locking hole 222, the circuit board 5 is locked with the mounting column 221 through a fastener, and the outer protecting plate 23 is provided with a second locking hole 231 locked with the first locking hole 222. The mounting posts 221 are hexagonal copper posts that are keyed to the infill panel 22. The fastener is a screw with the specification of M2 multiplied by 6. One of the circuit boards 5 requires 4 screws for locking. The first locking hole 222 and the second locking hole 231 are locked by 6 countersunk head screws with the specification of M2 × 5. The camera body 1 further comprises a base 3, the base 3 comprises a first mounting surface 31, the inner fixing plate 22 and the outer protection plate 23 are both vertically arranged on the first mounting surface 31, the projection shapes of the inner fixing plate 22 and the outer protection plate 23 on the first mounting surface 31 are both U-shaped, and the inner fixing plate 22 and the outer protection plate 23 are arranged in an inner-outer nesting mode. The both ends that interior solid board 22 corresponds the U-shaped all are equipped with the first installation department 223 of turning up, the both ends that outer casing 23 corresponds the U-shaped are equipped with second installation department 232 and the third installation department 233 of infolding respectively, second installation department 232 and the first installation department 223 lock joint that is located interior solid board 22 one end, third installation department 233 and the first installation department 223 lock joint that is located the interior solid board 22 other end. A strip rib 2331 is arranged on the second mounting part 232 or the third mounting part 233, and the first mounting part 223 abuts against the inner corner of the strip rib 2331. The base 3 is provided with a third lock hole 32, and the outer guard 23 is provided with a fourth lock hole 24 locked with the third lock hole 32. The camera body 1 further comprises a heat radiator 4, the first mounting surface 31 is provided with a first boss 311, the inner fixing plate 22 is arranged on the first boss 311, the first boss 311 is provided with a second boss 3111, the heat radiator 4 is arranged on the second boss 3111, the inner fixing plate 22 surrounds the heat radiator 4, the inner fixing plate 22 is locked with the heat radiator 4 through 7 screws with the specification of M2 x 6, and the pouring sealant is heat-conducting pouring sealant. The circuit board 5 comprises a power board 51, a trigger board 52 and an FPGA board 53, the power board 51, the trigger board 52 and the FPGA board 53 being arranged around the heat sink 4 in the cavity 21.
In summary, the present invention provides a dustproof and moisture-proof structure for a scientific grade CMOS camera, which includes a camera body, wherein a mounting housing is disposed on the camera body, and a circuit board is accommodated in an inner cavity of the mounting housing and the inner cavity is filled with a potting compound, so that the industrial camera effectively achieves the purpose of dustproof and moisture-proof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. A dustproof and moistureproof structure for a scientific grade CMOS camera is characterized by comprising a camera body, wherein the camera body comprises an installation shell, the installation shell comprises a cavity for accommodating a circuit board, pouring sealant is filled in the cavity, and a joint of the circuit board is exposed on the surface of the pouring sealant;
the mounting shell comprises an inner fixed plate and an outer protective plate, and the cavity is formed by the inner fixed plate and the outer protective plate in a surrounding mode;
the camera body further comprises a base, the base comprises a first mounting surface, the inner fixed plate and the outer guard plate are vertically arranged on the first mounting surface, the projection shapes of the inner fixed plate and the outer guard plate on the first mounting surface are U-shaped, and the inner fixed plate and the outer guard plate are nested inside and outside;
the camera main body further comprises a radiator, a first boss is arranged on the first mounting face, the inner fixing plate is arranged on the first boss, a second boss is arranged on the first boss, the radiator is arranged on the second boss, the inner fixing plate surrounds the radiator, the inner fixing plate is locked with the radiator, and the pouring sealant is heat-conducting pouring sealant.
2. The dustproof and moistureproof structure for scientific grade CMOS camera as claimed in claim 1 wherein the inner fixing plate is provided with a mounting post and a first locking hole, the circuit board is locked with the mounting post by a fastener, and the outer protecting plate is provided with a second locking hole locked with the first locking hole.
3. The dustproof and moistureproof structure for scientific grade CMOS camera as claimed in claim 1, wherein the inner fixing plate is provided with first outward turned mounting parts corresponding to both ends of the U-shape, the outer protecting plate is provided with second and third inward turned mounting parts corresponding to both ends of the U-shape, the second mounting part is locked with the first mounting part at one end of the inner fixing plate, and the third mounting part is locked with the first mounting part at the other end of the inner fixing plate.
4. The dustproof and moistureproof structure for scientific grade CMOS camera as claimed in claim 3 wherein the second or third mounting portion is provided with a strip rib, and the first mounting portion abuts against the inside corner of the strip rib.
5. The dustproof and moistureproof structure for scientific grade CMOS camera as claimed in claim 1, wherein the base is provided with a third locking hole, and the outer guard is provided with a fourth locking hole locked with the third locking hole.
6. The dust and moisture resistant structure for a scientific grade CMOS camera of claim 1 wherein the circuit board comprises a power board, a trigger board and an FPGA board arranged in a chamber around the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697881.2A CN111770255B (en) | 2020-07-20 | 2020-07-20 | Dustproof and moistureproof structure for scientific grade CMOS camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697881.2A CN111770255B (en) | 2020-07-20 | 2020-07-20 | Dustproof and moistureproof structure for scientific grade CMOS camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111770255A CN111770255A (en) | 2020-10-13 |
| CN111770255B true CN111770255B (en) | 2022-04-26 |
Family
ID=72728672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010697881.2A Active CN111770255B (en) | 2020-07-20 | 2020-07-20 | Dustproof and moistureproof structure for scientific grade CMOS camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111770255B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025648A1 (en) * | 2008-09-08 | 2010-03-11 | 同致电子科技（厦门）有限公司 | Waterproof camera sealing device and sealing method thereof |
| DE102015208569A1 (en) * | 2015-05-08 | 2016-11-10 | Osram Gmbh | Lamp with LEDs |
| CN206100240U (en) * | 2016-10-26 | 2017-04-12 | 福州鑫图光电有限公司 | Seal structure of refrigeration camera |
| CN207198528U (en) * | 2017-09-29 | 2018-04-06 | 深圳市大疆灵眸科技有限公司 | A kind of camera body and camera structure |
| CN209845120U (en) * | 2019-07-26 | 2019-12-24 | 福州鑫图光电有限公司 | Chip heat radiation structure for scientific grade CMOS camera |
| CN210351921U (en) * | 2019-08-02 | 2020-04-17 | 福州鑫图光电有限公司 | Scientific grade CMOS camera chip sealing shell |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476920A (en) * | 2009-01-23 | 2009-07-08 | 扬州奥力威传感器有限公司 | Sealing technology of Hall fuel level sensor |
| CN201629280U (en) * | 2009-11-13 | 2010-11-10 | 江苏环宇电子有限公司 | Magnetic flux converter |
| CN102401252A (en) * | 2010-09-10 | 2012-04-04 | 欧司朗有限公司 | LED (light-emitting diode) module, LED light bar and method for manufacturing LED module |
| CN102647863A (en) * | 2012-04-10 | 2012-08-22 | 苏州达方电子有限公司 | Electronic device |
| CN203086899U (en) * | 2012-12-30 | 2013-07-24 | 天地（常州）自动化股份有限公司 | Circuit device |
| CN203181464U (en) * | 2013-01-23 | 2013-09-04 | 无锡艾柯威科技有限公司 | Waterproof structure of controller component |
| CN204305163U (en) * | 2014-11-28 | 2015-04-29 | 广东欧珀移动通信有限公司 | Double-camera device and terminal device thereof |
| CN106791289B (en) * | 2015-11-20 | 2019-10-18 | 宁波舜宇光电信息有限公司 | Camera module and its optical anti-vibration element and anti-fluttering method |
| CN206865577U (en) * | 2017-04-27 | 2018-01-09 | 浙江大华技术股份有限公司 | A kind of vehicle-mounted vidicon |
| CN108234849A (en) * | 2018-01-31 | 2018-06-29 | 广东欧珀移动通信有限公司 | A kind of electronic device |
| CN208047006U (en) * | 2018-03-14 | 2018-11-02 | 上海诺雅克电气有限公司 | Wiring board encapsulating safeguard structure and contactor |
| CN108716659A (en) * | 2018-06-09 | 2018-10-30 | 江苏泓睿德智能科技有限公司 | A kind of high-power LED lamp cooling device |
| CN209572284U (en) * | 2018-11-27 | 2019-11-01 | 深圳市光科照明有限公司 | One kind goes power supply to go the high pressing mold group of stroboscopic back encapsulating |
| CN209132689U (en) * | 2018-12-13 | 2019-07-19 | 李陆 | A kind of computer CPU is connected and fixed device |
| CN209876457U (en) * | 2019-05-14 | 2019-12-31 | 广西南宁博盛电子科技有限公司 | Monitoring device convenient to installation |
| CN210578797U (en) * | 2019-06-28 | 2020-05-19 | 北京致行慕远科技有限公司 | Camera and robot with same |
| CN110824812A (en) * | 2019-07-08 | 2020-02-21 | 上海豫兴电子科技有限公司 | Vehicle camera device |
| CN110602361B (en) * | 2019-09-12 | 2021-03-30 | Oppo广东移动通信有限公司 | Camera assembly and electronic equipment |
| CN110557536B (en) * | 2019-09-12 | 2021-03-30 | Oppo广东移动通信有限公司 | Camera assembly and electronic equipment |
| CN111093141A (en) * | 2019-12-24 | 2020-05-01 | 华勤通讯技术有限公司 | Loudspeaker unit, electronic equipment and manufacturing method of loudspeaker unit |
| CN111103581A (en) * | 2020-01-21 | 2020-05-05 | 铁将军汽车电子股份有限公司 | Vehicle-mounted distance detection device |
-
2020
- 2020-07-20 CN CN202010697881.2A patent/CN111770255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025648A1 (en) * | 2008-09-08 | 2010-03-11 | 同致电子科技（厦门）有限公司 | Waterproof camera sealing device and sealing method thereof |
| DE102015208569A1 (en) * | 2015-05-08 | 2016-11-10 | Osram Gmbh | Lamp with LEDs |
| CN206100240U (en) * | 2016-10-26 | 2017-04-12 | 福州鑫图光电有限公司 | Seal structure of refrigeration camera |
| CN207198528U (en) * | 2017-09-29 | 2018-04-06 | 深圳市大疆灵眸科技有限公司 | A kind of camera body and camera structure |
| CN209845120U (en) * | 2019-07-26 | 2019-12-24 | 福州鑫图光电有限公司 | Chip heat radiation structure for scientific grade CMOS camera |
| CN210351921U (en) * | 2019-08-02 | 2020-04-17 | 福州鑫图光电有限公司 | Scientific grade CMOS camera chip sealing shell |
Non-Patent Citations (1)
| Title |
|---|
| 金属芯印制板在相机电路中的散热应用;肖龙等;《航天返回与遥感》;20161215(第06期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111770255A (en) | 2020-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211061064U (en) | Built-in air-cooled heat abstractor and infrared detector of infrared core | |
| CN111770255B (en) | Dustproof and moistureproof structure for scientific grade CMOS camera | |
| CN212231592U (en) | Dustproof and moistureproof structure for scientific grade CMOS camera | |
| CN215678997U (en) | Visual light source | |
| CN215379554U (en) | Case, mounting frame thereof and electrical equipment | |
| CN215222843U (en) | Safety instrument with inside alarming function that leaks | |
| CN211128649U (en) | Silicon-aluminum alloy box body for electronic packaging | |
| CN210629159U (en) | Waterproof sealing charger cover body convenient to disassemble and assemble | |
| CN211126696U (en) | Multifunctional modular control cabinet | |
| CN215990952U (en) | Night road conditions is with rain-proof formula supervisory equipment | |
| CN220307530U (en) | Modularized power supply with sealing structure | |
| CN214336235U (en) | Waterproof nature outdoor advertising case | |
| CN212517939U (en) | Power distribution cabinet suitable for outdoors | |
| CN214850993U (en) | Fast charging power adapter with heat dissipation function | |
| CN217217188U (en) | Nickel plating apron with fastening structure | |
| CN219740788U (en) | Circuit structure and controller | |
| CN215729318U (en) | Beat timer | |
| CN218336230U (en) | Monitoring equipment shell and monitoring equipment | |
| CN211128658U (en) | Waterproof switching power supply controller | |
| EP4207958A1 (en) | Expansion component for electronic device, and electronic device | |
| CN214226390U (en) | Waterproof LED display module | |
| CN218914776U (en) | Waterproof type light source board | |
| CN210781036U (en) | Vehicle-mounted camera with high waterproof performance | |
| CN214960599U (en) | Waterproof installation outer structure | |
| CN209913479U (en) | Comprehensive protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |